Buteon Institutional Intelligence

TSMC institutional ownership

11 selected filers reported TSMC non-option share rows as of Jun 30, 2026. This is a view of reported exposure within our selected source set, not every owner.

Position date · Q2 2026
Jun 30, 2026
When the portfolio was measured.
Filing season
August 2026
Amendments can arrive later.
Sources reviewed
Sep 25, 2026
Next expected season: November 2026.

Reported positions may have changed since Jun 30, 2026. Coverage is curated, not universal or real-time.

In 15 seconds

The institutional picture

Situational Awareness, ARK Invest, Third Point, Soros Fund Management, Citadel Advisors, Bridgewater Associates, Renaissance Technologies, Tiger Global, Coatue Management, Appaloosa, Harvard Management Company reported share rows. 3 selected filers report held options, shown separately below.

These rows report US-listed depositary shares. Do not treat their quantity as an identical count of the underlying Taiwan-listed ordinary shares.

No total ownership percentage, cross-filer share sum, or directional consensus is inferred. The same exposure may be reported through related managers.

Reported non-option share exposure

Selected company CUSIPs, SH quantity, no PUT/CALL designation. Classes and manager rows remain separate; no row is silently combined with another.

Non-option share rows · reported as of Jun 30, 2026 · rows are not additive
Reporting institutionReported sharesQuarter comparisonDisclosure dateSource
Situational AwarenessSPONSORED ADS · No PUT/CALL
CUSIP 874039100 · other manager none listed
2,649,035Filed share quantity · $1,265,099,645 reported valueNot comparableCorporate-action or row-identity review not completed; no trading direction inferred.Aug 14, 202613F-HRInformation table · row 230000935836-26-000418
ARK InvestADR · No PUT/CALL
CUSIP 874039100 · other manager none listed
482,286Filed share quantity · $230,325,325 reported valueNot comparableCorporate-action or row-identity review not completed; no trading direction inferred.Aug 14, 202613F-HRInformation table · row 1110001104659-26-096910
Third PointSPONSORED ADS · No PUT/CALL
CUSIP 874039100 · other manager none listed
460,000Filed share quantity · $219,682,200 reported valueNot comparableCorporate-action or row-identity review not completed; no trading direction inferred.Aug 14, 202613F-HRInformation table · row 370001040273-26-000003
Soros Fund ManagementSPONSORED ADS · No PUT/CALL
CUSIP 874039100 · other manager none listed
522,158Filed share quantity · $249,366,996 reported valueNot comparableCorporate-action or row-identity review not completed; no trading direction inferred.Aug 14, 202613F-HRInformation table · row 2300000902664-26-003507
Citadel AdvisorsSPONSORED ADS · No PUT/CALL
CUSIP 874039100 · other manager 1
525,939Filed share quantity · $251,172,688 reported valueNot comparableCorporate-action or row-identity review not completed; no trading direction inferred.Sep 2, 202613F-HR/AInformation table · row 137500001104659-26-104387
Bridgewater AssociatesSPONSORED ADS · No PUT/CALL
CUSIP 874039100 · other manager none listed
34,525Filed share quantity · $16,488,104 reported valueNot comparableCorporate-action or row-identity review not completed; no trading direction inferred.Aug 14, 202613F-HRInformation table · row 8560001350694-26-000003
Renaissance TechnologiesSPONSORED ADS · No PUT/CALL
CUSIP 874039100 · other manager 0
849,080Filed share quantity · $405,495,136 reported valueNot comparableCorporate-action or row-identity review not completed; no trading direction inferred.Aug 13, 202613F-HRInformation table · row 26940001037389-26-000059
Tiger GlobalSPONSORED ADS · No PUT/CALL
CUSIP 874039100 · other manager none listed
4,881,008Filed share quantity · $2,331,022,991 reported valueNot comparableCorporate-action or row-identity review not completed; no trading direction inferred.Aug 14, 202613F-HRInformation table · row 400000919574-26-005427
Coatue ManagementSPONSORED ADS · No PUT/CALL
CUSIP 874039100 · other manager 15,24
605,931Filed share quantity · $289,374,468 reported valueNot comparableCorporate-action or row-identity review not completed; no trading direction inferred.Aug 14, 202613F-HRInformation table · row 1920000919574-26-005478
Coatue ManagementSPONSORED ADS · No PUT/CALL
CUSIP 874039100 · other manager 1
3,453,059Filed share quantity · $1,649,077,387 reported valueNot comparableCorporate-action or row-identity review not completed; no trading direction inferred.Aug 14, 202613F-HRInformation table · row 1930000919574-26-005478
Coatue ManagementSPONSORED ADS · No PUT/CALL
CUSIP 874039100 · other manager 2
208,071Filed share quantity · $99,368,467 reported valueNot comparableCorporate-action or row-identity review not completed; no trading direction inferred.Aug 14, 202613F-HRInformation table · row 1940000919574-26-005478
Coatue ManagementSPONSORED ADS · No PUT/CALL
CUSIP 874039100 · other manager 3
2,591,429Filed share quantity · $1,237,588,748 reported valueNot comparableCorporate-action or row-identity review not completed; no trading direction inferred.Aug 14, 202613F-HRInformation table · row 1950000919574-26-005478
Coatue ManagementSPONSORED ADS · No PUT/CALL
CUSIP 874039100 · other manager 4
74,332Filed share quantity · $35,498,733 reported valueNot comparableCorporate-action or row-identity review not completed; no trading direction inferred.Aug 14, 202613F-HRInformation table · row 1960000919574-26-005478
Coatue ManagementSPONSORED ADS · No PUT/CALL
CUSIP 874039100 · other manager 5
645,938Filed share quantity · $308,480,611 reported valueNot comparableCorporate-action or row-identity review not completed; no trading direction inferred.Aug 14, 202613F-HRInformation table · row 1970000919574-26-005478
Coatue ManagementSPONSORED ADS · No PUT/CALL
CUSIP 874039100 · other manager 6
208,328Filed share quantity · $99,491,203 reported valueNot comparableCorporate-action or row-identity review not completed; no trading direction inferred.Aug 14, 202613F-HRInformation table · row 1980000919574-26-005478
Coatue ManagementSPONSORED ADS · No PUT/CALL
CUSIP 874039100 · other manager 7
870,155Filed share quantity · $415,559,923 reported valueNot comparableCorporate-action or row-identity review not completed; no trading direction inferred.Aug 14, 202613F-HRInformation table · row 1990000919574-26-005478
Coatue ManagementSPONSORED ADS · No PUT/CALL
CUSIP 874039100 · other manager 8
59,827Filed share quantity · $28,571,580 reported valueNot comparableCorporate-action or row-identity review not completed; no trading direction inferred.Aug 14, 202613F-HRInformation table · row 2000000919574-26-005478
Coatue ManagementSPONSORED ADS · No PUT/CALL
CUSIP 874039100 · other manager 9
197,925Filed share quantity · $94,523,042 reported valueNot comparableCorporate-action or row-identity review not completed; no trading direction inferred.Aug 14, 202613F-HRInformation table · row 2010000919574-26-005478
AppaloosaSPONSORED ADS · No PUT/CALL
CUSIP 874039100 · other manager N/A
1,650,000Filed share quantity · $787,990,500 reported valueNot comparableCorporate-action or row-identity review not completed; no trading direction inferred.Aug 14, 202613F-HRInformation table · row 240001656456-26-000003
Harvard Management CompanySPONSORED ADS · No PUT/CALL
CUSIP 874039100 · other manager none listed
732,022Filed share quantity · $349,591,747 reported valueNot comparableCorporate-action or row-identity review not completed; no trading direction inferred.Aug 14, 202613F-HRInformation table · row 190001193125-26-352412

Held options, separately

Option values reflect underlying securities, not premiums. The filing does not disclose strikes, expiry or offsetting positions.

Option-designated rows · reported as of Jun 30, 2026 · rows are not additive
Reporting institutionReported sharesQuarter comparisonDisclosure dateSource
Situational AwarenessSPONSORED ADS · Call
CUSIP 874039100 · other manager none listed
50,000Underlying shares for held option · $23,878,500 reported valueNot comparableCorporate-action or row-identity review not completed; no trading direction inferred.Aug 14, 202613F-HRInformation table · row 240000935836-26-000418
Soros Fund ManagementSPONSORED ADS · Put
CUSIP 874039100 · other manager none listed
170,000Underlying shares for held option · $81,186,900 reported valueNot comparableCorporate-action or row-identity review not completed; no trading direction inferred.Aug 14, 202613F-HRInformation table · row 2310000902664-26-003507
Citadel AdvisorsSPONSORED ADS · Call
CUSIP 874039100 · other manager 1
7,817,500Underlying shares for held option · $3,733,403,475 reported valueNot comparableCorporate-action or row-identity review not completed; no trading direction inferred.Sep 2, 202613F-HR/AInformation table · row 137490001104659-26-104387
Citadel AdvisorsSPONSORED ADS · Put
CUSIP 874039100 · other manager 1
9,735,500Underlying shares for held option · $4,649,382,735 reported valueNot comparableCorporate-action or row-identity review not completed; no trading direction inferred.Sep 2, 202613F-HR/AInformation table · row 137510001104659-26-104387
What the filing can tell you

These rows report US-listed depositary shares. Do not treat their quantity as an identical count of the underlying Taiwan-listed ordinary shares.

Compare the reported share count only after checking amendments, corporate actions, share classes and manager relationships. A change in reported dollar value alone does not establish buying or selling.

Quarter history

Latest first. Each selected filer has its own disclosure date, archive and primary evidence. Prior-period comparisons are withheld where review is incomplete.

Situational Awareness · Q2 2026 / Q1 2026

Authoritative filing · 13F-HR

Position date Jun 30, 2026 · filed Aug 14, 2026

Accepted timestamp (SEC): 2026-08-14T20:26:47.000Z

0000935836-26-000418

Cover page · Information table

26 source rows · $20,242,292,228 gross reported table value. Both reconcile to the cover; this is not assets under management.

Included managers and report type

13F HOLDINGS REPORT · File 028-24925

No included other managers listed.

Prior quarter · 13F-HR

Position date Mar 31, 2026 · filed May 18, 2026

Accepted timestamp (SEC): 2026-05-15T22:33:35.000Z

0002045724-26-000008

Cover page · Information table

42 source rows · $13,676,657,577 gross reported table value. Both reconcile to the cover; this is not assets under management.

Included managers and report type

13F HOLDINGS REPORT · File 028-24925

No included other managers listed.

No Form 13F-HR/A amendment was found for either quarter in EDGAR submissions reviewed through Sep 25, 2026. An amendment filed later could change these rows.

ARK Invest · Q2 2026 / Q1 2026

Authoritative filing · 13F-HR

Position date Jun 30, 2026 · filed Aug 14, 2026

Accepted timestamp (SEC): 2026-08-14T18:41:16.000Z

0001104659-26-096910

Cover page · Information table

191 source rows · $15,402,788,184 gross reported table value. Both reconcile to the cover; this is not assets under management.

Included managers and report type

13F HOLDINGS REPORT · File 028-17768

No included other managers listed.

Prior quarter · 13F-HR

Position date Mar 31, 2026 · filed May 12, 2026

Accepted timestamp (SEC): 2026-05-12T17:32:25.000Z

0001104659-26-059240

Cover page · Information table

182 source rows · $12,859,485,476 gross reported table value. Both reconcile to the cover; this is not assets under management.

Included managers and report type

13F HOLDINGS REPORT · File 028-17768

No included other managers listed.

No Form 13F-HR/A amendment was found for either quarter in EDGAR submissions reviewed through Sep 25, 2026. An amendment filed later could change these rows.

Third Point · Q2 2026 / Q1 2026

Authoritative filing · 13F-HR

Position date Jun 30, 2026 · filed Aug 14, 2026

Accepted timestamp (SEC): 2026-08-14T21:18:08.000Z

0001040273-26-000003

Cover page · Information table

43 source rows · $4,679,571,988 gross reported table value. Both reconcile to the cover; this is not assets under management.

Included managers and report type

13F HOLDINGS REPORT · File 028-06970

No included other managers listed.

Prior quarter · 13F-HR

Position date Mar 31, 2026 · filed May 15, 2026

Accepted timestamp (SEC): 2026-05-15T20:06:17.000Z

0001040273-26-000002

Cover page · Information table

33 source rows · $2,082,795,760 gross reported table value. Both reconcile to the cover; this is not assets under management.

Included managers and report type

13F HOLDINGS REPORT · File 028-06970

No included other managers listed.

No Form 13F-HR/A amendment was found for either quarter in EDGAR submissions reviewed through Sep 25, 2026. An amendment filed later could change these rows.

Soros Fund Management · Q2 2026 / Q1 2026

Authoritative filing · 13F-HR

Position date Jun 30, 2026 · filed Aug 14, 2026

Accepted timestamp (SEC): 2026-08-14T20:10:21.000Z

0000902664-26-003507

Cover page · Information table

266 source rows · $8,143,628,824 gross reported table value. Both reconcile to the cover; this is not assets under management.

Included managers and report type

13F HOLDINGS REPORT · File 028-06420

No included other managers listed.

Prior quarter · 13F-HR

Position date Mar 31, 2026 · filed May 15, 2026

Accepted timestamp (SEC): 2026-05-15T20:21:19.000Z

0000902664-26-002529

Cover page · Information table

263 source rows · $9,119,078,018 gross reported table value. Both reconcile to the cover; this is not assets under management.

Included managers and report type

13F HOLDINGS REPORT · File 028-06420

  • 1: SOROS GEORGE · 028-10418

No Form 13F-HR/A amendment was found for either quarter in EDGAR submissions reviewed through Sep 25, 2026. An amendment filed later could change these rows.

Citadel Advisors · Q2 2026 / Q1 2026

Authoritative filing · 13F-HR/A

Position date Jun 30, 2026 · filed Sep 2, 2026

Accepted timestamp (SEC): 2026-09-01T22:14:00.000Z

0001104659-26-104387

Cover page · Information table

16,122 source rows · $875,011,794,337 gross reported table value. Both reconcile to the cover; this is not assets under management.

Included managers and report type

13F HOLDINGS REPORT · File 028-13183

  • 1: Citadel Securities GP LLC · 028-18870

Prior quarter · 13F-HR

Position date Mar 31, 2026 · filed May 15, 2026

Accepted timestamp (SEC): 2026-05-15T20:03:19.000Z

0001104659-26-062477

Cover page · Information table

15,589 source rows · $618,473,172,395 gross reported table value. Both reconcile to the cover; this is not assets under management.

Included managers and report type

13F HOLDINGS REPORT · File 028-13183

  • 1: Citadel Securities GP LLC · 028-18870

Period-scoped restatement replaces its original in full; never added to it. Superseded originals retained in the source pack.

Bridgewater Associates · Q2 2026 / Q1 2026

Authoritative filing · 13F-HR

Position date Jun 30, 2026 · filed Aug 14, 2026

Accepted timestamp (SEC): 2026-08-14T20:08:20.000Z

0001350694-26-000003

Cover page · Information table

997 source rows · $24,376,086,530 gross reported table value. Both reconcile to the cover; this is not assets under management.

Included managers and report type

13F HOLDINGS REPORT · File 028-11794

No included other managers listed.

Prior quarter · 13F-HR

Position date Mar 31, 2026 · filed May 15, 2026

Accepted timestamp (SEC): 2026-05-15T20:06:56.000Z

0001350694-26-000002

Cover page · Information table

993 source rows · $22,404,547,213 gross reported table value. Both reconcile to the cover; this is not assets under management.

Included managers and report type

13F HOLDINGS REPORT · File 028-11794

No included other managers listed.

No Form 13F-HR/A amendment was found for either quarter in EDGAR submissions reviewed through Sep 25, 2026. An amendment filed later could change these rows.

Renaissance Technologies · Q2 2026 / Q1 2026

Authoritative filing · 13F-HR

Position date Jun 30, 2026 · filed Aug 13, 2026

Accepted timestamp (SEC): 2026-08-13T20:34:33.000Z

0001037389-26-000059

Cover page · Information table

3,140 source rows · $72,617,871,974 gross reported table value. Both reconcile to the cover; this is not assets under management.

Included managers and report type

13F HOLDINGS REPORT · File 028-06262

No included other managers listed.

Prior quarter · 13F-HR

Position date Mar 31, 2026 · filed May 14, 2026

Accepted timestamp (SEC): 2026-05-14T20:32:56.000Z

0001037389-26-000033

Cover page · Information table

3,213 source rows · $63,929,893,013 gross reported table value. Both reconcile to the cover; this is not assets under management.

Included managers and report type

13F HOLDINGS REPORT · File 028-06262

No included other managers listed.

No Form 13F-HR/A amendment was found for either quarter in EDGAR submissions reviewed through Sep 25, 2026. An amendment filed later could change these rows.

Tiger Global · Q2 2026 / Q1 2026

Authoritative filing · 13F-HR

Position date Jun 30, 2026 · filed Aug 14, 2026

Accepted timestamp (SEC): 2026-08-14T18:03:39.000Z

0000919574-26-005427

Cover page · Information table

46 source rows · $23,981,506,027 gross reported table value. Both reconcile to the cover; this is not assets under management.

Included managers and report type

13F HOLDINGS REPORT · File 028-10100

No included other managers listed.

Prior quarter · 13F-HR

Position date Mar 31, 2026 · filed May 15, 2026

Accepted timestamp (SEC): 2026-05-15T18:13:37.000Z

0000919574-26-003362

Cover page · Information table

54 source rows · $22,845,413,829 gross reported table value. Both reconcile to the cover; this is not assets under management.

Included managers and report type

13F HOLDINGS REPORT · File 028-10100

No included other managers listed.

No Form 13F-HR/A amendment was found for either quarter in EDGAR submissions reviewed through Sep 25, 2026. An amendment filed later could change these rows.

Coatue Management · Q2 2026 / Q1 2026

Authoritative filing · 13F-HR

Position date Jun 30, 2026 · filed Aug 14, 2026

Accepted timestamp (SEC): 2026-08-14T20:03:06.000Z

0000919574-26-005478

Cover page · Information table

211 source rows · $48,629,053,706 gross reported table value. Both reconcile to the cover; this is not assets under management.

Included managers and report type

13F HOLDINGS REPORT · File 028-06391

  • 1: COATUE OFFSHORE MASTER FUND LP · 028-17315
  • 2: Coatue Strategic Maple Long Only Fund LP · 028-23809
  • 3: Coatue Long Only Offshore Master Fund Ltd · 028-16615
  • 4: Coatue F1 LP · 028-23808
  • 5: Coatue Smart Transportation Fund I LP · 028-20808
  • 6: Coatue Climate Tech Fund II LP · 028-24491
  • 7: Coatue Opportunity Fund II LP · 028-25217
  • 8: Coatue Cardinal Main Fund LP · 028-25214
  • 9: Coatue Asia Fund LP · 028-21889
  • 10: COATUE KONA III LP · 028-20867
  • 11: Coatue US 44 LLC · 028-26599
  • 12: Coatue Growth Fund IV LP · 028-20807
  • 13: Coatue Structured Co-Investment Offshore Fund A LP · 028-26604
  • 14: Coatue Tactical Solutions CT Fund B LP · 028-26608
  • 15: Coatue Innovative Strategies Fund · 028-26607
  • 16: Coatue Structured Fund LP · 028-26609
  • 17: Coatue CT 88 LLC · 028-26605
  • 18: Coatue CT 158 LP · 028-26606
  • 19: COATUE EARLY STAGE FUND LP · 028-26601
  • 20: Coatue Growth Fund V LP · 028-26600
  • 21: Coatue Tactical Solutions PS Holdings AIV 8 LP · 028-26968
  • 22: Coatue Tactical Solutions PS Holdings AIV VII LP · 028-26969
  • 23: Coatue Tactical Solutions PS Holdings AIV I LP · 028-26970
  • 24: Coatue Crown Fund LP · 028-26967
  • 25: Coatue US 70 LLC · 028-26973
  • 26: Coatue PE Asia 55 LLC · 028-26975
  • 27: Coatue US 21 LLC · 028-26971

Prior quarter · 13F-HR

Position date Mar 31, 2026 · filed May 15, 2026

Accepted timestamp (SEC): 2026-05-15T20:31:03.000Z

0000919574-26-003501

Cover page · Information table

198 source rows · $29,056,031,305 gross reported table value. Both reconcile to the cover; this is not assets under management.

Included managers and report type

13F HOLDINGS REPORT · File 028-06391

  • 1: COATUE OFFSHORE MASTER FUND LP · 028-17315
  • 2: Coatue Strategic Maple Long Only Fund LP · 028-23809
  • 3: Coatue Long Only Offshore Master Fund Ltd · 028-16615
  • 4: Coatue F1 LP · 028-23808
  • 5: Coatue Smart Transportation Fund I LP · 028-20808
  • 6: Coatue Climate Tech Fund II LP · 028-24491
  • 7: Coatue Opportunity Fund II LP · 028-25217
  • 8: Coatue Cardinal Main Fund LP · 028-25214
  • 9: Coatue Asia Fund LP · 028-21889
  • 10: COATUE KONA III LP · 028-20867
  • 11: Coatue US 44 LLC · 028-26599
  • 12: Coatue Growth Fund IV LP · 028-20807
  • 13: Coatue Structured Co-Investment Offshore Fund A LP · 028-26604
  • 14: Coatue Tactical Solutions CT Fund B LP · 028-26608
  • 15: Coatue Innovative Strategies Fund · 028-26607
  • 16: Coatue Structured Fund LP · 028-26609
  • 17: Coatue CT 88 LLC · 028-26605
  • 18: Coatue CT 158 LP · 028-26606
  • 19: COATUE EARLY STAGE FUND LP · 028-26601
  • 20: Coatue Growth Fund V LP · 028-26600
  • 21: Coatue Tactical Solutions PS Holdings AIV 8 LP · 028-26968
  • 22: Coatue Tactical Solutions PS Holdings AIV VII LP · 028-26969
  • 23: Coatue Tactical Solutions PS Holdings AIV I LP · 028-26970
  • 24: Coatue Crown Fund LP · 028-26967
  • 25: Coatue US 70 LLC · 028-26973
  • 26: Coatue PE Asia 55 LLC · 028-26975
  • 27: Coatue US 21 LLC · 028-26971

No Form 13F-HR/A amendment was found for either quarter in EDGAR submissions reviewed through Sep 25, 2026. An amendment filed later could change these rows.

Appaloosa · Q2 2026 / Q1 2026

Authoritative filing · 13F-HR

Position date Jun 30, 2026 · filed Aug 14, 2026

Accepted timestamp (SEC): 2026-08-14T20:00:15.000Z

0001656456-26-000003

Cover page · Information table

27 source rows · $7,725,383,349 gross reported table value. Both reconcile to the cover; this is not assets under management.

Included managers and report type

13F HOLDINGS REPORT · File 028-17453

No included other managers listed.

Prior quarter · 13F-HR

Position date Mar 31, 2026 · filed May 15, 2026

Accepted timestamp (SEC): 2026-05-15T20:00:06.000Z

0001656456-26-000002

Cover page · Information table

31 source rows · $5,933,477,986 gross reported table value. Both reconcile to the cover; this is not assets under management.

Included managers and report type

13F HOLDINGS REPORT · File 028-17453

No included other managers listed.

No Form 13F-HR/A amendment was found for either quarter in EDGAR submissions reviewed through Sep 25, 2026. An amendment filed later could change these rows.

Harvard Management Company · Q2 2026 / Q1 2026

Authoritative filing · 13F-HR

Position date Jun 30, 2026 · filed Aug 14, 2026

Accepted timestamp (SEC): 2026-08-14T20:30:03.000Z

0001193125-26-352412

Cover page · Information table

19 source rows · $4,263,102,872 gross reported table value. Both reconcile to the cover; this is not assets under management.

Included managers and report type

13F HOLDINGS REPORT · File 028-03879

No included other managers listed.

Prior quarter · 13F-HR

Position date Mar 31, 2026 · filed May 15, 2026

Accepted timestamp (SEC): 2026-05-15T20:06:04.000Z

0001193125-26-226658

Cover page · Information table

17 source rows · $1,815,664,370 gross reported table value. Both reconcile to the cover; this is not assets under management.

Included managers and report type

13F HOLDINGS REPORT · File 028-03879

No included other managers listed.

No Form 13F-HR/A amendment was found for either quarter in EDGAR submissions reviewed through Sep 25, 2026. An amendment filed later could change these rows.

Questions about TSMC ownership

Who owns TSMC today?

These delayed filings cannot answer that. They show what selected managers reported for Jun 30, 2026; positions may have changed afterward.

Are institutions buying TSMC?

We have not accepted a directional consensus from this source set. “Not comparable” means the checks needed to infer an increase or reduction have not closed. A new filing row can reflect reportability, not a purchase.

Why is there no total ownership percentage?

Coverage is selected and manager reports can overlap. A reliable ownership percentage would require a verified share denominator and resolved reporting relationships.

Methodology & corrections

The source stays beside the claim.

SEC Form 13F cover pages and information tables are the numerical authority. We reconcile every accepted table to its cover, retain each source row, and keep options separate. Reported values are whole US dollars. We do not add holdings across filers or estimate an ownership percentage.

A matching security identifier alone is not enough for a quarter comparison. Until amendments, corporate actions and manager relationships are cleared, the result is “not comparable.” A newly reported row need not be a new purchase, and a missing row need not prove a sale.

How to read Form 13F · SEC methodology and filing calendar · Report a correction

Data version 2026-q2.2026-09-25.4. Review cutoff 2026-09-25. Corrections require a primary source and a new reviewed data version.

Holdings are one piece of the picture

A filing answers what was reported. The next question is what matters.

Is it new or routine? Is it still fresh? What other public evidence supports it—and what happened after similar signals? Buteon is being built to connect those questions across filings, company events and market context.

Institutional filings are designed to become one evidence class in Buteon’s broader intelligence framework. This curated research surface shows what the filings establish today; it does not feed production company verdicts or provide automated institutional alerts.

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