Who owns StubHub Holdings (STUB)
Which tracked institutional funds hold STUB, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See STUB 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
The tracked-fund tape on STUB is one-sided between 2026-Q1 and 2026-Q2: 109 added or opened and 24 trimmed or exited — on balance accumulating.
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
STUB’s largest tracked holder by dollar value, MADRONE ADVISORS, LLC, sizes it at 69.9% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 69.9pp conviction gap — its largest holder concentrates the name more heavily than the typical one.
Book-share is each fund’s reported value in STUB 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 192 tracked filers holding STUB, 133 increased or opened the position and 67 reduced or closed it; over the same quarter, open-market insider Form 4s were net sales.
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 STUB 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 43
- VANGUARD PORTFOLIO MANAGEMENT LLC$105M
- Rubric Capital Management LP$64M
- NOMURA ASSET MANAGEMENT INTERNATIONAL INC.$44M
- Longaeva Partners L.P.$43M
- Nuveen, LLC$31M
- BALYASNY ASSET MANAGEMENT L.P.$29M
Full exits 16
- Rokos Capital Management LLP$13M
- Slate Path Capital LP$9M
- Duquesne Family Office LLC$9M
- MAVERICK CAPITAL LTD$6M
- Colter Lewis Investment Partners LLC$4M
- HRT FINANCIAL LP$4M
Largest adds
- MADRONE ADVISORS, LLC$502M
- BlackRock, Inc.$170M
- Deer Management Co. LLC$146M
- VANGUARD CAPITAL MANAGEMENT LLC$74M
- CITADEL ADVISORS LLC$64M
- JPMORGAN CHASE & CO$64M
Largest trims
- Declaration Partners LP$10M
- Squarepoint Ops LLC$4M
- WestCap Management, LLC$2M
- SUSQUEHANNA INTERNATIONAL GROUP, LLP$1M
- BANK OF MONTREAL /CAN/$1M
- BNP PARIBAS FINANCIAL MARKETS$1M
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 |
|---|---|---|---|---|
| MADRONE ADVISORS, LLC | 75,780,055 | $975M | 26.8% | 2026-Q2 |
| Deer Management Co. LLC | 22,038,489 | $284M | 7.8% | 2026-Q2 |
| BlackRock, Inc. added | 14,027,218 | $181M | 5.0% | 2026-Q2 |
| WestCap Management, LLC trimmed | 13,926,558 | $179M | 4.9% | 2026-Q2 |
| PointState Capital LP trimmed | 9,963,172 | $128M | 3.5% | 2026-Q2 |
| JPMORGAN CHASE & CO added | 8,801,095 | $114M | 3.1% | 2026-Q2 |
| Capital World Investors trimmed | 8,295,321 | $107M | 2.9% | 2026-Q2 |
| VANGUARD PORTFOLIO MANAGEMENT LLC new | 8,156,794 | $105M | 2.9% | 2026-Q2 |
| StepStone Group LP | 7,562,225 | $97M | 2.7% | 2026-Q2 |
| NEUBERGER BERMAN GROUP LLC added | 7,371,373 | $95M | 2.6% | 2026-Q2 |
| CITADEL ADVISORS LLC added | 6,544,021 | $84M | 2.3% | 2026-Q2 |
| KLINGENSTEIN FIELDS & CO LP added | 6,229,560 | $80M | 2.2% | 2026-Q2 |
| VANGUARD CAPITAL MANAGEMENT LLC added | 5,920,201 | $76M | 2.1% | 2026-Q2 |
| Rubric Capital Management LP added | 5,000,000 | $64M | 1.8% | 2026-Q2 |
| ENTRUST GLOBAL PARTNERS L L C trimmed | 4,534,971 | $58M | 1.6% | 2026-Q2 |
| DME Capital Management, LP | 4,233,200 | $54M | 1.5% | 2026-Q2 |
| Capital International Investors added | 4,200,570 | $54M | 1.5% | 2026-Q2 |
| STATE STREET CORP added | 3,846,295 | $50M | 1.4% | 2026-Q2 |
| Index Venture Associates III Ltd trimmed | 3,790,962 | $49M | 1.3% | 2026-Q2 |
| GEODE CAPITAL MANAGEMENT, LLC added | 3,653,633 | $47M | 1.3% | 2026-Q2 |
| Insight Holdings Group, LLC | 3,437,380 | $44M | 1.2% | 2026-Q2 |
| Abu Dhabi Investment Council Co P.J.S.C | 3,437,372 | $44M | 1.2% | 2026-Q2 |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. new | 3,427,496 | $44M | 1.2% | 2026-Q2 |
| Longaeva Partners L.P. added | 3,352,993 | $43M | 1.2% | 2026-Q2 |
| Nuveen, LLC new | 2,447,044 | $31M | 0.9% | 2026-Q2 |
| MORGAN STANLEY added | 2,400,733 | $31M | 0.9% | 2026-Q2 |
| BALYASNY ASSET MANAGEMENT L.P. added | 2,257,906 | $29M | 0.8% | 2026-Q2 |
| Brown University | 2,062,425 | $27M | 0.7% | 2026-Q2 |
| MARSHALL WACE, LLP added | 1,946,848 | $25M | 0.7% | 2026-Q2 |
| D. E. Shaw & Co., Inc. new | 1,925,107 | $25M | 0.7% | 2026-Q2 |
| Man Group plc new | 1,864,721 | $24M | 0.7% | 2026-Q2 |
| MILLENNIUM MANAGEMENT LLC added | 1,724,700 | $22M | 0.6% | 2026-Q2 |
| NORTHERN TRUST CORP added | 1,596,209 | $21M | 0.6% | 2026-Q2 |
| BAMCO INC /NY/ trimmed | 1,571,955 | $20M | 0.6% | 2026-Q2 |
| DAVENPORT & Co LLC added | 1,571,810 | $20M | 0.6% | 2026-Q2 |
| GOLDMAN SACHS GROUP INC added | 1,383,752 | $18M | 0.5% | 2026-Q2 |
| UBS Group AG added | 1,374,814 | $18M | 0.5% | 2026-Q2 |
| WELLS FARGO & COMPANY/MN added | 1,023,942 | $13M | 0.4% | 2026-Q2 |
| Stephens Group, LLC added | 1,022,413 | $13M | 0.4% | 2026-Q2 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC added | 923,241 | $12M | 0.3% | 2026-Q2 |
| Declaration Partners LP trimmed | 875,070 | $11M | 0.3% | 2026-Q2 |
| WS MANAGEMENT LLLP | 800,000 | $10M | 0.3% | 2026-Q2 |
| SCS Capital Management LLC trimmed | 731,155 | $9M | 0.3% | 2026-Q2 |
| BANK OF AMERICA CORP /DE/ added | 727,667 | $9M | 0.3% | 2026-Q2 |
| DISCOVERY CAPITAL MANAGEMENT, LLC / CT trimmed | 697,807 | $9M | 0.2% | 2026-Q2 |
| Snowden Capital Advisors LLC new | 683,657 | $9M | 0.2% | 2026-Q2 |
| VANGUARD FIDUCIARY TRUST CO added | 682,741 | $9M | 0.2% | 2026-Q2 |
| Bank of New York Mellon Corp added | 662,503 | $9M | 0.2% | 2026-Q2 |
| Pine Ridge Advisers LLC | 659,840 | $8M | 0.2% | 2026-Q2 |
| NORGES BANK trimmed | 641,351 | $8M | 0.2% | 2026-Q2 |
| Sequoia Financial Advisors, LLC new | 617,968 | $8M | 0.2% | 2026-Q2 |
| SONA ASSET MANAGEMENT (US) LLC new | 585,106 | $8M | 0.2% | 2026-Q2 |
| RPM Capital Partners, LLC | 535,850 | $7M | 0.2% | 2026-Q2 |
| Schonfeld Strategic Advisors LLC added | 525,395 | $7M | 0.2% | 2026-Q2 |
| Woodson Capital Management, LP new | 500,000 | $6M | 0.2% | 2026-Q2 |
| Cannell & Spears LLC new | 402,180 | $5M | 0.1% | 2026-Q2 |
| Comprehensive Financial Management LLC added | 390,543 | $5M | 0.1% | 2026-Q2 |
| OPPENHEIMER & CO INC added | 344,827 | $4M | 0.1% | 2026-Q2 |
| PLATINUM PARAMOUNT INVESTMENT LTD. new | 340,293 | $4M | 0.1% | 2026-Q2 |
| Galaxy Digital Inc. | 331,708 | $4M | 0.1% | 2026-Q2 |
| Divisadero Street Capital Management, LP trimmed | 329,602 | $4M | 0.1% | 2026-Q2 |
| RHUMBLINE ADVISERS new | 277,317 | $4M | 0.1% | 2026-Q2 |
| Bridgewater Associates, LP new | 275,031 | $4M | 0.1% | 2026-Q2 |
| INTREPID CAPITAL MANAGEMENT INC new | 271,000 | $3M | 0.1% | 2026-Q2 |
| GAMCO INVESTORS, INC. ET AL | 268,305 | $3M | 0.1% | 2026-Q2 |
| RENAISSANCE TECHNOLOGIES LLC new | 262,900 | $3M | 0.1% | 2026-Q2 |
| ALLIANCEBERNSTEIN L.P. trimmed | 254,800 | $2M | 0.0% | 2026-Q2 |
| JACOBS LEVY EQUITY MANAGEMENT, INC new | 217,945 | $3M | 0.1% | 2026-Q2 |
| DEUTSCHE BANK AG\ new | 217,500 | $3M | 0.1% | 2026-Q2 |
| BARCLAYS PLC added | 215,584 | $3M | 0.1% | 2026-Q2 |
| PRELUDE CAPITAL MANAGEMENT, LLC trimmed | 210,966 | $3M | 0.1% | 2026-Q2 |
| PRICE T ROWE ASSOCIATES INC /MD/ new | 185,837 | $2M | 0.1% | 2026-Q2 |
| SteelPeak Wealth, LLC new | 160,835 | $2M | 0.1% | 2026-Q2 |
| GROUP ONE TRADING LLC trimmed | 157,887 | $2M | 0.1% | 2026-Q2 |
| Jain Global LLC trimmed | 155,634 | $2M | 0.1% | 2026-Q2 |
| CITIGROUP INC added | 138,476 | $2M | 0.0% | 2026-Q2 |
| NOMURA HOLDINGS INC new | 138,184 | $2M | 0.0% | 2026-Q2 |
| Lotus Technology Management, LP new | 137,329 | $2M | 0.1% | 2026-Q2 |
| GABELLI & Co INVESTMENT ADVISERS, INC. | 134,150 | $2M | 0.0% | 2026-Q2 |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE added | 131,628 | $2M | 0.0% | 2026-Q2 |
| Morling Financial Advisors, LLC trimmed | 131,535 | $2M | 0.0% | 2026-Q2 |
| MetLife Investment Management, LLC new | 130,702 | $2M | 0.0% | 2026-Q2 |
| SEI INVESTMENTS CO added | 129,298 | $2M | 0.0% | 2026-Q2 |
| Invesco Ltd. new | 121,229 | $2M | 0.0% | 2026-Q2 |
| BlueCrest Capital Management Ltd trimmed | 121,125 | $2M | 0.0% | 2026-Q2 |
| IMC-Chicago, LLC added | 109,676 | $1M | 0.0% | 2026-Q2 |
| Douglass Winthrop Advisors, LLC trimmed | 108,654 | $1M | 0.0% | 2026-Q2 |
| NBT BANK, N.A. trimmed | 108,654 | $1M | 0.0% | 2026-Q2 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. added | 102,416 | $1M | 0.0% | 2026-Q2 |
| LPL Financial LLC added | 93,601 | $1M | 0.0% | 2026-Q2 |
| CAPITAL FUND MANAGEMENT S.A. new | 87,777 | $1M | 0.0% | 2026-Q2 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP trimmed | 86,588 | $1M | 0.0% | 2026-Q2 |
| Permanens Capital L.P. new | 80,562 | $1M | 0.0% | 2026-Q2 |
| NEW YORK STATE COMMON RETIREMENT FUND added | 78,400 | $1M | 0.0% | 2026-Q2 |
| Wealthspire Advisors, LLC new | 77,700 | $1,000K | 0.0% | 2026-Q2 |
| ARMISTICE CAPITAL, LLC new | 74,410 | $958K | 0.0% | 2026-Q2 |
| Point Break Capital Management, LLC new | 68,749 | $885K | 0.0% | 2026-Q2 |
| Intellectus Partners, LLC trimmed | 65,944 | $849K | 0.0% | 2026-Q2 |
| Police & Firemen's Retirement System of New Jersey new | 65,877 | $848K | 0.0% | 2026-Q2 |
| BROWN ADVISORY INC | 62,035 | $798K | 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.