StubHub Holdings, Inc. (STUB) ownership: Top institutional holder: MADRONE ADVISORS, LLC ($472.87M). Insider activity: Net Seller (4 buys, 16 sells). SEC EDGAR first-party data.
| Holder | Shares | Market Value | Reported |
|---|---|---|---|
| MADRONE ADVISORS, LLC | 75780055.00 | $472.87M | 2026-03-31 |
| WestCap Management, LLC | 28991583.00 | $180.91M | 2026-03-31 |
| Deer Management Co. LLC | 22038489.00 | $137.52M | 2026-03-31 |
| PointState Capital LP | 20126701.00 | $125.59M | 2026-03-31 |
| Capital Research Global Investors | 7900000.00 | $106.89M | 2025-12-31 |
| Capital World Investors | 9002141.00 | $56.17M | 2026-03-31 |
| ALLIANCEBERNSTEIN L.P. | 4120308.00 | $55.75M | 2025-12-31 |
| JPMORGAN CHASE & CO | 8162623.00 | $49.71M | 2026-03-31 |
| Insider | Transaction | Value | Date |
|---|---|---|---|
| Sell | null | 2026-06-15 | |
| Sell | null | 2026-06-11 | |
| Sell | null | 2026-06-02 | |
| Sell | null | 2026-06-02 | |
| Sell | null | 2026-06-02 | |
| Buy | null | 2026-05-27 | |
| Sell | null | 2026-05-27 | |
| Sell | null | 2026-05-26 |
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Institutional data from SEC Form 13F. Insider data from SEC Form 4. Congressional data from STOCK Act disclosures. Not personalized investment advice.