Allbirds, Inc. (BIRD) ownership: Entities affiliated with Maveron 16% · institutions 15% · index and ETF funds 2% (13F 2026-03-31). Insider activity, 90 days: 5 sales, 0 open-market buys. SEC EDGAR first-party data.
| Holder | Shares | Market Value | % Outstanding | Reported |
|---|---|---|---|---|
| FMR (Fidelity) | 824863.00 | $2.48M | 9.0% | 2026-03-31 |
| Vanguard | 238699.00 | $718484.00 | 2.6% | 2026-03-31 |
| BlackRock | 74977.00 | $225681.00 | 0.8% | 2026-03-31 |
| Geode Capital Management | 67794.00 | $204100.00 | 0.7% | 2026-03-31 |
| Spark Investment Management LLC | 57634.00 | $173478.00 | 0.6% | 2026-03-31 |
| Citadel | 38834.00 | $159220.00 | 0.4% | 2026-03-31 |
| Bridgeway Capital Management, LLC | 42120.00 | $126781.00 | 0.5% | 2026-03-31 |
| Invesco | 13315.00 | $85749.00 | 0.1% | 2026-03-31 |
| Insider | Transaction | Value | Date |
|---|---|---|---|
| Sell | null | 2026-06-25 | |
| Sell | null | 2026-06-18 | |
| Sell | null | 2026-06-18 | |
| Sell | null | 2026-06-18 | |
| Sell | null | 2026-06-02 | |
| Sell | null | 2026-06-02 | |
| Sell | null | 2026-06-02 | |
| Sell | null | 2026-06-02 |
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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.