HawkEye 360, Inc.
Ownership
Ownership Structure
Who owns HawkEye 360, Inc. (HAWK)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 68.8% of the shares are freely tradable; institutional investors hold 43.4%.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| INSIGHT HOLDINGS GROUP, LLC | 9.26 | 9,068,074 | +0.0 | 06/30/2026 |
| FMR Inc | 2.68 | 2,625,250 | +0.0 | 06/30/2026 |
| Adage Capital Partners Gp LLC | 2.68 | 2,622,991 | +0.0 | 06/30/2026 |
| Point72 Asset Management, L.P. | 2.34 | 2,288,661 | +0.0 | 06/30/2026 |
| Longaeva Partners L.P. | 1.63 | 1,601,346 | +0.0 | 06/30/2026 |
| AllianceBernstein L.P. | 1.27 | 1,242,112 | +0.0 | 06/30/2026 |
| T. Rowe Price Associates, Inc. | 1.22 | 1,191,282 | +0.0 | 06/30/2026 |
| Capital Research & Mgmt Co - Division 3 | 0.81 | 790,916 | +0.0 | 06/30/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Baron Discovery Institutional | 0.92 | 903,538 | +81.6 | 09/30/2026 |
| Fidelity Small Cap Growth | 0.84 | 822,570 | +0.0 | 08/31/2026 |
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 |
|---|---|---|---|---|---|
| Serafini John Sheldon | President and CEO | 554,972 | 10,100,490 $ | Oct 1, 2026 | direct |
| Searle Craig Chih-Meng | Chief Financial Officer | 209,228 | 3,807,950 $ | Sep 15, 2026 | direct |
| Turner Michael S. | Chief Legal Officer | 179,521 | 3,267,282 $ | Sep 16, 2026 | direct |
| Herndon Charles Christopher | Chief Information Officer | 55,547 | 1,010,955 $ | Oct 14, 2026 | direct |
| Money Arthur L | Director | 54,545 | 992,719 $ | Sep 11, 2026 | direct |
| Burns William Joseph | Director | 26,720 | 486,304 $ | Nov 10, 2026 | direct |
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 |
|---|---|---|---|---|---|---|
| Nov 10, 2026 | Burns William Joseph | Director | Other | 26,720 | 0.00 | – |
| Oct 14, 2026 | Herndon Charles Christopher | Chief Information Officer | Other | 8,000 | 4.25 | 34,000 |
| Oct 14, 2026 | Herndon Charles Christopher | Chief Information Officer | Other | 5,729 | 2.78 | 15,927 |
| Oct 1, 2026 | Serafini John Sheldon | President and CEO | Sell | 92,329 | 14.78 | 1,364,992 |
| Oct 1, 2026 | Serafini John Sheldon | President and CEO | Other | 92,329 | 0.23 | 21,236 |
| Sep 16, 2026 | Turner Michael S. | Chief Legal Officer | Sell | 18,256 | 16.24 | 296,419 |
| Sep 15, 2026 | Searle Craig Chih-Meng | Chief Financial Officer | Sell | 9,228 | 16.29 | 150,313 |
| Sep 15, 2026 | Turner Michael S. | Chief Legal Officer | Sell | 8,250 | 16.29 | 134,383 |
| Sep 11, 2026 | Money Arthur L | Director | Sell | 50,000 | 16.41 | 820,500 |
| Sep 11, 2026 | Money Arthur L | Director | Other | 50,000 | 0.23 | 11,500 |
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 13, 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.