Allbirds Inc
Ownership
Ownership Structure
Who owns Allbirds Inc (BIRD)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 80.5% of the shares are freely tradable; institutional investors hold 35.4%.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| FMR Inc | 6.10 | 720,365 | -12.7 | 06/30/2026 |
| Vanguard Capital Management, LLC | 1.81 | 214,233 | +2.8 | 06/30/2026 |
| BlackRock Inc | 0.68 | 80,861 | +7.8 | 06/30/2026 |
| Anson Funds Management LP | 0.54 | 64,304 | +0.0 | 06/30/2026 |
| Geode Capital Management, LLC | 0.52 | 61,165 | -9.8 | 06/30/2026 |
| Cygnus Capital Advisors, LLC | 0.39 | 46,499 | +0.0 | 06/30/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Fidelity Canadian Growth Company Sr B | 2.20 | 259,762 | +0.0 | 06/30/2026 |
| Fidelity Global Innovators Cl F | 1.62 | 191,627 | -0.2 | 06/30/2026 |
| Vanguard MStar Total Stk Mkt Idx Invest | 1.28 | 150,702 | +0.0 | 09/30/2026 |
| Fidelity Special Situations Series F | 1.11 | 130,795 | +0.0 | 06/30/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Insider holdings
| Person | Role | Shares | Value | As of | Type |
|---|---|---|---|---|---|
| Carlsten Nadia Catherine | CEO | 1,378,605 | 2,205,768 $ | Sep 2, 2026 | direct |
| Mitchell Ann | Chief Financial Officer | 821,115 | 1,313,784 $ | Sep 18, 2026 | direct |
| Brown Timothy O. | Director | 57,471 | 91,954 $ | Sep 30, 2026 | direct |
| Kasun Daniel Martin | Director | 57,406 | 91,850 $ | Oct 1, 2026 | direct |
| Mora Elizabeth | Director | 57,306 | 91,690 $ | Oct 1, 2026 | direct |
| Boyce Richard W | Director | 4,455 | 7,128 $ | Aug 25, 2026 | both |
Holdings as of each person's most recent SEC Form 4 filing — excluding options and RSUs, which are not shares yet. Holdings may have changed between two filings.
Insiders
Insider Transactions
| Date | Person | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Oct 1, 2026 | Mora Elizabeth | Director | Other | 57,306 | 3.49 | 199,998 |
| Oct 1, 2026 | Kasun Daniel Martin | Director | Other | 57,306 | 3.49 | 199,998 |
| Sep 30, 2026 | Brown Timothy O. | Director | Other | 57,471 | 2.61 | 149,999 |
| Sep 18, 2026 | Boyce Richard W | Director | Sell | 48,277 | 2.31 | 111,520 |
| Sep 18, 2026 | Boyce Richard W | Director | Other | 48,277 | – | – |
| Sep 18, 2026 | Mitchell Ann | Chief Financial Officer | Sell | 19,508 | 2.30 | 44,868 |
| Sep 2, 2026 | Mitchell Ann | Chief Financial Officer | Sell | 1,755 | 2.44 | 4,282 |
| Sep 2, 2026 | Carlsten Nadia Catherine | CEO | Other | 36,315 | 2.44 | 88,609 |
| Aug 25, 2026 | Boyce Richard W | Director | Sell | 9,200 | 2.38 | 21,896 |
Reportable transactions by officers and major shareholders from SEC Form 4 filings. "Other" includes things like stock grants and option exercises without a buy/sell character. View all insider transactions →
Data as of: November 3, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.