3 selected filers reported Coinbase non-option share rows as of Jun 30, 2026. This is a view of reported exposure within our selected source set, not every owner.
Reported positions may have changed since Jun 30, 2026. Coverage is curated, not universal or real-time.
ARK Invest, Citadel Advisors, Renaissance Technologies reported share rows. 1 selected filer reports held options, shown separately below.
Coinbase shares are an equity exposure, not a direct bitcoin holding. Share and option rows remain separate.
No total ownership percentage, cross-filer share sum, or directional consensus is inferred. The same exposure may be reported through related managers.
Selected company CUSIPs, SH quantity, no PUT/CALL designation. Classes and manager rows remain separate; no row is silently combined with another.
| Reporting institution | Reported shares | Quarter comparison | Disclosure date | Source |
|---|---|---|---|---|
| ARK InvestCommon Stock · No PUT/CALL CUSIP 19260Q107 · other manager none listed | 2,511,319Filed share quantity · $367,129,713 reported value | Not comparableCorporate-action or row-identity review not completed; no trading direction inferred. | Aug 14, 202613F-HR | Information table · row 780001104659-26-096910 |
| Citadel AdvisorsCOM CL A · No PUT/CALL CUSIP 19260Q107 · other manager none listed | 103,251Filed share quantity · $15,094,264 reported value | Not comparableCorporate-action or row-identity review not completed; no trading direction inferred. | Sep 2, 202613F-HR/A | Information table · row 31770001104659-26-104387 |
| Citadel AdvisorsCOM CL A · No PUT/CALL CUSIP 19260Q107 · other manager 1 | 87,258Filed share quantity · $12,756,247 reported value | Not comparableCorporate-action or row-identity review not completed; no trading direction inferred. | Sep 2, 202613F-HR/A | Information table · row 31790001104659-26-104387 |
| Renaissance TechnologiesCOM CL A · No PUT/CALL CUSIP 19260Q107 · other manager 0 | 92,600Filed share quantity · $13,537,194 reported value | Not comparableCorporate-action or row-identity review not completed; no trading direction inferred. | Aug 13, 202613F-HR | Information table · row 6780001037389-26-000059 |
Option values reflect underlying securities, not premiums. The filing does not disclose strikes, expiry or offsetting positions.
| Reporting institution | Reported shares | Quarter comparison | Disclosure date | Source |
|---|---|---|---|---|
| Citadel AdvisorsCOM CL A · Call CUSIP 19260Q107 · other manager 1 | 5,914,500Underlying shares for held option · $864,640,755 reported value | Not comparableCorporate-action or row-identity review not completed; no trading direction inferred. | Sep 2, 202613F-HR/A | Information table · row 31780001104659-26-104387 |
| Citadel AdvisorsCOM CL A · Put CUSIP 19260Q107 · other manager 1 | 5,842,500Underlying shares for held option · $854,115,075 reported value | Not comparableCorporate-action or row-identity review not completed; no trading direction inferred. | Sep 2, 202613F-HR/A | Information table · row 31800001104659-26-104387 |
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.
Latest first. Each selected filer has its own disclosure date, archive and primary evidence. Prior-period comparisons are withheld where review is incomplete.
Position date Jun 30, 2026 · filed Aug 14, 2026
Accepted timestamp (SEC): 2026-08-14T18:41:16.000Z
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.
13F HOLDINGS REPORT · File 028-17768
No included other managers listed.
Position date Mar 31, 2026 · filed May 12, 2026
Accepted timestamp (SEC): 2026-05-12T17:32:25.000Z
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.
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.
Position date Jun 30, 2026 · filed Sep 2, 2026
Accepted timestamp (SEC): 2026-09-01T22:14:00.000Z
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.
13F HOLDINGS REPORT · File 028-13183
Position date Mar 31, 2026 · filed May 15, 2026
Accepted timestamp (SEC): 2026-05-15T20:03:19.000Z
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.
13F HOLDINGS REPORT · File 028-13183
Period-scoped restatement replaces its original in full; never added to it. Superseded originals retained in the source pack.
Position date Jun 30, 2026 · filed Aug 13, 2026
Accepted timestamp (SEC): 2026-08-13T20:34:33.000Z
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.
13F HOLDINGS REPORT · File 028-06262
No included other managers listed.
Position date Mar 31, 2026 · filed May 14, 2026
Accepted timestamp (SEC): 2026-05-14T20:32:56.000Z
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.
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.
These delayed filings cannot answer that. They show what selected managers reported for Jun 30, 2026; positions may have changed afterward.
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.
Coverage is selected and manager reports can overlap. A reliable ownership percentage would require a verified share denominator and resolved reporting relationships.
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.
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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