Who owns BULL
Which tracked institutional funds hold BULL, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See BULL company fundamentals →
Ownership as of the 2026-Q2 13F filings (latest filed 2026-09-22). 13F is disclosed up to 45 days after quarter-end, so the most recent quarter fills in over the following weeks.
How the tape is positioned
65 tracked funds added or opened BULL while 27 trimmed or exited it between 2026-Q1 and 2026-Q2 — the tape is split. When large holders disagree on a name, the funds moving first are sometimes ahead of the story.
A prompt to read the filings, not a verdict. 13F is a quarter-end snapshot disclosed up to 45 days late; a fund adds or exits for mandate, benchmark, and timing reasons that have nothing to do with a view on the stock. This is a starting question, not a signal to trade.
Conviction spread
BULL’s largest tracked holder by dollar value, PEAK6 LLC, sizes it at 4.7% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 4.7pp conviction gap — its largest holder concentrates the name more heavily than the typical one.
Book-share is each fund’s reported value in BULL divided by its whole reported 13F book, so it is comparable across funds of different sizes and is unaffected by stock splits. A higher share means a fund has committed more of its book to the name — a starting question about conviction, not a verdict or a signal to trade.
Institutional & insider positioning
Between 2026-Q1 and 2026-Q2, across 201 tracked filers holding BULL, 144 increased or opened the position and 92 reduced or closed it; over the same quarter, there were no open-market insider Form 4s.
This fuses two public signals for the same quarter — how tracked institutions changed their positions and whether insiders bought or sold in the open market. It describes what was filed; it is a starting question, not a verdict or a signal to trade.
New buyers & exits
Funds opening or closing a position in BULL between the 2026-Q1 and 2026-Q2 13F filings, and the largest changes among funds holding it in both. New buyers and exits are counted on fund presence (split-invariant); adds and trims are measured on reported value.
New buyers 14
- Azora Capital LP$42M
- Delta Global Management LP$12M
- AMERICAN CENTURY COMPANIES INC$12M
- Karl Kapital LLC$6M
- PICTON MAHONEY ASSET MANAGEMENT$6M
- Philadelphia Financial Management of San Francisco, LLC$6M
Full exits 12
- HSG Holding Ltd$55M
- HRT FINANCIAL LP$15M
- Aquatic Capital Management LLC$5M
- Quantbot Technologies LP$2M
- Blackstone Inc.$2M
- Verition Fund Management LLC$1M
Largest adds
- BlackRock, Inc.$71M
- PEAK6 LLC$49M
- SUSQUEHANNA INTERNATIONAL GROUP, LLP$47M
- HS Investments IV Ltd$24M
- CITIGROUP INC$21M
- AQR CAPITAL MANAGEMENT LLC$19M
Largest trims
- Divisadero Street Capital Management, LP$17M
- MILLENNIUM MANAGEMENT LLC$11M
- TUDOR INVESTMENT CORP ET AL$6M
- HHLR ADVISORS, LTD.$5M
- Qube Research & Technologies Ltd$4M
- JPMORGAN CHASE & CO$3M
Institutional holders
One row per tracked fund, most shares held first (every row is from one quarter; reported value breaks ties). “% of value” is the fund’s share of this security’s tracked institutional value — not of shares outstanding.
| Fund | Shares | Reported value | % of value | Quarter |
|---|---|---|---|---|
| PEAK6 LLC trimmed | 29,645,168 | $193M | 15.5% | 2026-Q2 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP trimmed | 27,295,897 | $178M | 14.2% | 2026-Q2 |
| BlackRock, Inc. added | 22,606,776 | $147M | 11.8% | 2026-Q2 |
| HS Investments IV Ltd | 14,126,289 | $92M | 7.4% | 2026-Q2 |
| TIGER GLOBAL MANAGEMENT LLC | 6,724,137 | $44M | 3.5% | 2026-Q2 |
| Azora Capital LP added | 6,516,371 | $42M | 3.4% | 2026-Q2 |
| CITADEL ADVISORS LLC trimmed | 6,128,812 | $40M | 3.2% | 2026-Q2 |
| AQR CAPITAL MANAGEMENT LLC added | 5,411,714 | $35M | 2.8% | 2026-Q2 |
| STATE STREET CORP added | 5,333,283 | $35M | 2.8% | 2026-Q2 |
| GEODE CAPITAL MANAGEMENT, LLC added | 4,765,043 | $31M | 2.5% | 2026-Q2 |
| Divisadero Street Capital Management, LP trimmed | 4,414,549 | $29M | 2.3% | 2026-Q2 |
| GOLDMAN SACHS GROUP INC trimmed | 4,368,522 | $28M | 2.3% | 2026-Q2 |
| UBS Group AG added | 4,173,572 | $27M | 2.2% | 2026-Q2 |
| Nuveen, LLC added | 3,313,079 | $22M | 1.7% | 2026-Q2 |
| CITIGROUP INC added | 3,283,440 | $21M | 1.7% | 2026-Q2 |
| Tidal Investments LLC added | 2,741,993 | $18M | 1.4% | 2026-Q2 |
| MILLENNIUM MANAGEMENT LLC trimmed | 2,656,653 | $17M | 1.4% | 2026-Q2 |
| VANGUARD PORTFOLIO MANAGEMENT LLC added | 2,318,047 | $15M | 1.2% | 2026-Q2 |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND added | 2,158,400 | $14M | 1.1% | 2026-Q2 |
| RENAISSANCE TECHNOLOGIES LLC added | 2,135,600 | $14M | 1.1% | 2026-Q2 |
| NORTHERN TRUST CORP added | 1,993,251 | $13M | 1.0% | 2026-Q2 |
| Delta Global Management LP new | 1,833,179 | $12M | 1.0% | 2026-Q2 |
| AMERICAN CENTURY COMPANIES INC new | 1,805,990 | $12M | 0.9% | 2026-Q2 |
| DEUTSCHE BANK AG\ trimmed | 1,470,281 | $10M | 0.8% | 2026-Q2 |
| MORGAN STANLEY added | 1,379,972 | $9M | 0.7% | 2026-Q2 |
| BNP PARIBAS FINANCIAL MARKETS added | 1,137,715 | $7M | 0.6% | 2026-Q2 |
| Karl Kapital LLC new | 936,592 | $6M | 0.5% | 2026-Q2 |
| PICTON MAHONEY ASSET MANAGEMENT new | 929,883 | $6M | 0.5% | 2026-Q2 |
| Bank of New York Mellon Corp added | 881,427 | $6M | 0.5% | 2026-Q2 |
| Philadelphia Financial Management of San Francisco, LLC new | 850,500 | $6M | 0.4% | 2026-Q2 |
| SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC new | 845,443 | $6M | 0.4% | 2026-Q2 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC added | 820,835 | $5M | 0.4% | 2026-Q2 |
| Marex Group Ltd trimmed | 799,897 | $5M | 0.4% | 2026-Q2 |
| IEQ CAPITAL, LLC added | 794,225 | $5M | 0.4% | 2026-Q2 |
| BANK OF AMERICA CORP /DE/ added | 759,522 | $5M | 0.4% | 2026-Q2 |
| FRANKLIN RESOURCES INC added | 687,265 | $4M | 0.4% | 2026-Q2 |
| Trexquant Investment LP trimmed | 682,548 | $4M | 0.4% | 2026-Q2 |
| BARCLAYS PLC added | 677,497 | $4M | 0.4% | 2026-Q2 |
| CAPITAL FUND MANAGEMENT S.A. added | 577,207 | $4M | 0.3% | 2026-Q2 |
| Voleon Capital Management LP new | 516,738 | $3M | 0.3% | 2026-Q2 |
| Quantinno Capital Management LP added | 511,377 | $3M | 0.3% | 2026-Q2 |
| GROUP ONE TRADING LLC trimmed | 499,107 | $3M | 0.3% | 2026-Q2 |
| Mariner, LLC added | 430,360 | $3M | 0.2% | 2026-Q2 |
| CANTOR FITZGERALD, L. P. trimmed | 418,208 | $3M | 0.2% | 2026-Q2 |
| RHUMBLINE ADVISERS added | 413,806 | $3M | 0.2% | 2026-Q2 |
| Corient Private Wealth LP added | 406,761 | $3M | 0.2% | 2026-Q2 |
| FORA Capital, LLC added | 365,316 | $2M | 0.2% | 2026-Q2 |
| TUDOR INVESTMENT CORP ET AL trimmed | 364,622 | $2M | 0.2% | 2026-Q2 |
| ALLIANCEBERNSTEIN L.P. added | 350,900 | $2M | 0.1% | 2026-Q2 |
| HHLR ADVISORS, LTD. trimmed | 309,857 | $2M | 0.2% | 2026-Q2 |
| VANGUARD FIDUCIARY TRUST CO added | 305,228 | $2M | 0.2% | 2026-Q2 |
| WELLS FARGO & COMPANY/MN added | 304,963 | $2M | 0.2% | 2026-Q2 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. added | 296,557 | $2M | 0.2% | 2026-Q2 |
| PRICE T ROWE ASSOCIATES INC /MD/ added | 279,736 | $2M | 0.1% | 2026-Q2 |
| Walleye Trading LLC added | 276,494 | $2M | 0.1% | 2026-Q2 |
| Cerity Partners LLC added | 270,408 | $2M | 0.1% | 2026-Q2 |
| BANK OF MONTREAL /CAN/ trimmed | 260,992 | $2M | 0.1% | 2026-Q2 |
| Greenland Capital Management LP trimmed | 250,000 | $2M | 0.1% | 2026-Q2 |
| ALGERT GLOBAL LLC new | 244,430 | $2M | 0.1% | 2026-Q2 |
| MARSHALL WACE, LLP added | 232,957 | $2M | 0.1% | 2026-Q2 |
| Russell Investments Group, Ltd. added | 221,894 | $1M | 0.1% | 2026-Q2 |
| Squarepoint Ops LLC added | 200,137 | $1M | 0.1% | 2026-Q2 |
| MetLife Investment Management, LLC added | 196,914 | $1M | 0.1% | 2026-Q2 |
| JPMORGAN CHASE & CO trimmed | 195,677 | $1M | 0.1% | 2026-Q2 |
| SummitTX Capital, L.P. trimmed | 189,435 | $1M | 0.1% | 2026-Q2 |
| WEALTH ENHANCEMENT ADVISORY SERVICES, LLC added | 185,921 | $1M | 0.1% | 2026-Q2 |
| Invesco Ltd. trimmed | 181,326 | $1M | 0.1% | 2026-Q2 |
| MERCER GLOBAL ADVISORS INC /ADV added | 178,092 | $1M | 0.1% | 2026-Q2 |
| Qube Research & Technologies Ltd trimmed | 177,121 | $1M | 0.1% | 2026-Q2 |
| Vident Advisory, LLC trimmed | 139,628 | $910K | 0.1% | 2026-Q2 |
| D. E. Shaw & Co., Inc. trimmed | 138,516 | $903K | 0.1% | 2026-Q2 |
| Clear Street Group Inc. added | 132,449 | $864K | 0.1% | 2026-Q2 |
| SEI INVESTMENTS CO added | 125,922 | $821K | 0.1% | 2026-Q2 |
| Arax Advisory Partners added | 123,141 | $803K | 0.1% | 2026-Q2 |
| DIMENSIONAL FUND ADVISORS LP new | 115,345 | $752K | 0.1% | 2026-Q2 |
| Assenagon Asset Management S.A. new | 105,744 | $689K | 0.1% | 2026-Q2 |
| LPL Financial LLC trimmed | 105,258 | $686K | 0.1% | 2026-Q2 |
| NEW YORK STATE COMMON RETIREMENT FUND added | 103,200 | $673K | 0.1% | 2026-Q2 |
| INTECH INVESTMENT MANAGEMENT LLC trimmed | 101,089 | $659K | 0.1% | 2026-Q2 |
| Police & Firemen's Retirement System of New Jersey added | 99,163 | $647K | 0.1% | 2026-Q2 |
| Bleakley Financial Group, LLC new | 98,294 | $641K | 0.1% | 2026-Q2 |
| Pallas Capital Advisors LLC added | 90,361 | $589K | 0.0% | 2026-Q2 |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE added | 88,895 | $580K | 0.0% | 2026-Q2 |
| TWO SIGMA INVESTMENTS, LP trimmed | 86,500 | $564K | 0.0% | 2026-Q2 |
| State of Wyoming new | 79,583 | $519K | 0.0% | 2026-Q2 |
| J. Safra Sarasin Holding AG new | 76,513 | $499K | 0.0% | 2026-Q2 |
| EntryPoint Capital, LLC | 73,709 | $481K | 0.0% | 2026-Q2 |
| ROYAL BANK OF CANADA added | 72,839 | $475K | 0.0% | 2026-Q2 |
| CAPTRUST FINANCIAL ADVISORS added | 70,428 | $459K | 0.0% | 2026-Q2 |
| Savant Capital, LLC added | 66,453 | $394K | 0.0% | 2026-Q2 |
| VOYA INVESTMENT MANAGEMENT LLC added | 63,925 | $417K | 0.0% | 2026-Q2 |
| Qsemble Capital Management, LP trimmed | 63,329 | $413K | 0.0% | 2026-Q2 |
| STRS OHIO added | 58,800 | $383K | 0.0% | 2026-Q2 |
| Creative Planning added | 57,887 | $377K | 0.0% | 2026-Q2 |
| Orion Porfolio Solutions, LLC trimmed | 56,402 | $368K | 0.0% | 2026-Q2 |
| PRUDENTIAL FINANCIAL INC added | 54,365 | $354K | 0.0% | 2026-Q2 |
| Merit Financial Group, LLC added | 52,547 | $343K | 0.0% | 2026-Q2 |
| Independent Advisor Alliance added | 52,233 | $341K | 0.0% | 2026-Q2 |
| BRIGHTON JONES LLC new | 51,032 | $333K | 0.0% | 2026-Q2 |
| Walleye Capital LLC added | 46,384 | $302K | 0.0% | 2026-Q2 |
Ownership over time
Tracked institutional holder count and total shares held by filing quarter (independent scales). The curated-era tail and any mid-ingest latest quarter are handled honestly — a partial quarter is not drawn as a collapse.
Reading this table
Funds hold the same stock for different reasons — an index fund “holds” almost everything, an active manager sizes a name to a mandate and a benchmark, and each fund entered at its own price and time. Because 13F is filed up to 45 days after quarter-end, every row is a backward-looking snapshot; a manager may have traded since. Share-class siblings (a company’s A and C shares) are rolled up to one line so a dual-class name is never double-counted. Compare like-for-like. A large holder is not an endorsement, and a fund exiting is not a warning — this is a starting question, not a verdict.
About 13F filings
A Form 13F is a quarterly disclosure that institutional investment managers with over $100 million in US-listed equities must file with the SEC. In plain English: it is a snapshot of the long stock positions a fund held at the end of a quarter. It covers long US-listed equities only — not short positions, options, cash, or private holdings — and the funds shown are the large sample we track, not the complete 13F universe.