As of November 6, 2026, 4 holders' latest Schedule 13D or 13G filings report owning 5% or more of HawkEye 360, Inc. The largest reported stake is Insight Holdings Group, LLC's, at 14.5%. 4 filings are on record since May 12, 2026 (Schedule 13G, August 14, 2026).
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Key facts
- · Reporting person: BlackRock Portfolio Management LLC · Sole voting: 5,253,744 · Shared voting: 0 · Sole dispositive: 5,261,962 · Shared dispositive: 0 · SCHEDULE 13G, 2026-10-27
- · Reporting person: Insight Holdings Group, LLC · Sole voting: 0 · Shared voting: 14,163,523 · Sole dispositive: 0 · Shared dispositive: 14,163,523 · SCHEDULE 13G, 2026-08-14
- · Reporting person: NightDragon Growth I, L.P. · Sole voting: 0 · Shared voting: 7,034,608 · Sole dispositive: 0 · Shared dispositive: 7,034,608 · SCHEDULE 13G, 2026-08-14
- · Reporting person: GIC Private Limited · Sole voting: 6,680,326 · Shared voting: 0 · Sole dispositive: 6,680,326 · Shared dispositive: 0 · SCHEDULE 13G, 2026-05-12
HawkEye 360, Inc. has 4 Schedule 13D or 13G filings on record since 2026-05-12. 4 holders' latest filing reports 5% or more of common stock. Each figure below is the holder's own, as filed, with the filing linked.
Holders
| Holder | Percent | Shares | Latest | Event date |
|---|---|---|---|---|
| Insight Holdings Group, LLC | 14.5% | 14,163,523 | SCHEDULE 13G, 2026-08-14 | 2026-06-30 |
| 9.3% | 9,149,414 | SCHEDULE 13G, 2026-08-14 | 2026-06-30 | |
| GIC Private Limited | 7.1% | 6,680,326 | SCHEDULE 13G, 2026-05-12 | 2026-05-08 |
| BlackRock Portfolio Management LLC | 5.4% | 5,261,962 | SCHEDULE 13G, 2026-10-27 | 2026-09-30 |
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More on HawkEye 360, Inc. and the records around it.
HawkEye 360, Inc. elsewhere on the record
- Form D filing Jan 2026
- Who owns it
Companies that share a holder
- Insight Holdings Group, LLC also filed stake reports on 2 other companies: Coursera, Inc. (Aug 2026), Hinge Health, Inc. (Aug 2026)
- GIC Private Limited also filed stake reports on 16 other companies: Medline Inc. (Nov 2026), WaterBridge Infrastructure LLC (Nov 2026), CLARITEV CORPORATION (Oct 2026)
- BlackRock Portfolio Management LLC also filed stake reports on 118 other companies: AMERISAFE INC (Nov 2026), BlackRock ETF Trust (Nov 2026), iShares J.P. Morgan EM Local Currency Bond ETF (Nov 2026)
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What the Full Report on HawkEye 360, Inc. covers
The Short Answer
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Voting and dispositive power, as filed
| Reporting person | Sole voting | Shared voting | Sole dispositive | Shared dispositive | Filing |
|---|---|---|---|---|---|
| Insight Holdings Group, LLC | 0 | 14,163,523 | 0 | 14,163,523 | SCHEDULE 13G, 2026-08-14 |
| Insight Partners XII, L.P. | 0 | 3,290,964 | 0 | 3,290,964 | SCHEDULE 13G, 2026-08-14 |
| Insight Partners XII (Co-Investors), L.P. | 0 | 9,233 | 0 | 9,233 | SCHEDULE 13G, 2026-08-14 |
| Insight Partners XII (Co-Investors) (B), L.P. | 0 | 135,479 | 0 | 135,479 | SCHEDULE 13G, 2026-08-14 |
| Insight Partners (Cayman) XII, L.P. | 0 | 4,606,612 | 0 | 4,606,612 | SCHEDULE 13G, 2026-08-14 |
| Insight Partners (Delaware) XII, L.P. | 0 | 273,510 | 0 | 273,510 | SCHEDULE 13G, 2026-08-14 |
| Insight Partners (EU) XII, S.C.Sp | 0 | 752,279 | 0 | 752,279 | SCHEDULE 13G, 2026-08-14 |
| Insight Satellite Co-Invest, L.P. | 0 | 2,822,723 | 0 | 2,822,723 | SCHEDULE 13G, 2026-08-14 |
| Insight Partners Holdings Focus-H, L.P. | 0 | 2,272,723 | 0 | 2,272,723 | SCHEDULE 13G, 2026-08-14 |
| NightDragon Growth I, L.P. | 0 | 7,034,608 | 0 | 7,034,608 | SCHEDULE 13G, 2026-08-14 |
| NightDragon Growth GP I, LLC | 0 | 7,034,608 | 0 | 7,034,608 | SCHEDULE 13G, 2026-08-14 |
| NightDragon Growth II, L.P. | 0 | 2,114,806 | 0 | 2,114,806 | SCHEDULE 13G, 2026-08-14 |
| NightDragon Growth GP II, LLC | 0 | 2,114,806 | 0 | 2,114,806 | SCHEDULE 13G, 2026-08-14 |
| David G. DeWalt | 0 | 9,149,414 | 0 | 9,149,414 | SCHEDULE 13G, 2026-08-14 |
| GIC Private Limited | 6,680,326 | 0 | 6,680,326 | 0 | SCHEDULE 13G, 2026-05-12 |
| BlackRock Portfolio Management LLC | 5,253,744 | 0 | 5,261,962 | 0 | SCHEDULE 13G, 2026-10-27 |
The latest filing identifies HawkEye 360, Inc. by CUSIP 420201105 and gives its principal executive office as 450 Springpark Place, Suite 500, Herndon, VA 20170 (SCHEDULE 13G, 2026-10-27).
What the percentages are based on
Row 11 of each Reporting Person's cover page to this Schedule 13G sets forth the percentages of the shares of common stock of the Issuer beneficially owned by such Reporting Person as of June 30, 2026 and is incorporated by reference.David G. DeWalt, SCHEDULE 13G, 2026-08-14
Timeline
| Filed | Holder | Percent | Filing |
|---|---|---|---|
| 2026-05-12 | GIC Private Limited | 7.1% | SCHEDULE 13G |
| 2026-08-14 | Insight Holdings Group, LLC | 14.5% | SCHEDULE 13G |
| 2026-08-14 | David G. DeWalt | 9.3% | SCHEDULE 13G |
| 2026-10-27 | BlackRock Portfolio Management LLC | 5.4% | SCHEDULE 13G |
Questions about who owns HawkEye 360, Inc.
Who owns HawkEye 360, Inc.?
On this page, 4 holders' latest ownership filings report 5% or more of HawkEye 360, Inc.: Insight Holdings Group, LLC (14.5%, Schedule 13G, filed 2026-08-14), David G. DeWalt (9.3%, Schedule 13G, filed 2026-08-14), GIC Private Limited (7.1%, Schedule 13G, filed 2026-05-12) and BlackRock Portfolio Management LLC (5.4%, Schedule 13G, filed 2026-10-27).
Who are the largest shareholders of HawkEye 360, Inc.?
By the share each holder's latest filing reports, the largest holders of HawkEye 360, Inc. on this page are Insight Holdings Group, LLC (14.5%), David G. DeWalt (9.3%) and GIC Private Limited (7.1%).
When did Insight Holdings Group, LLC buy into HawkEye 360, Inc.?
The filings give report dates, not purchase dates. The earliest filing from Insight Holdings Group, LLC on this page is the Schedule 13G, filed 2026-08-14, reporting 14.5%.
Is this an audit or a full list?
Neither. The ownership list on this page covers only Schedule 13D and 13G filings, which holders make once they own 5% or more of a class of shares (an amendment can report a stake that has since fallen below 5%); 4 such filings are shown here. It is not an audit and not a full cap table: holders who never reached 5% are not listed, and a stake can change after its latest filing.
Also on the record for HawkEye 360, Inc.
| Date | Record | Figure | Our page | Source |
|---|---|---|---|---|
| May 7, 2026 | IPO filing, Form 424B4 | $26 a share | IPO filings | Source |
| May 1, 2026 | IPO filing, Form S-1/A | — | IPO filings | Source |
| April 27, 2026 | IPO filing, Form S-1/A | — | IPO filings | Source |
| April 10, 2026 | IPO filing, Form S-1 | — | IPO filings | Source |
| January 2, 2026 | Form D, private offering | $106.02M sold | Form D page | Source |
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Where this comes from
Anyone who comes to own more than 5% of a class of a listed company's voting shares has to tell the SEC. A holder who may seek to change or influence the company files Schedule 13D, and has to say in Item 4, "Purpose of Transaction", what it intends to do. A holder with no such intent, such as many index and passive funds, may file the shorter Schedule 13G. Both are amended when the stake changes, including when it falls below 5%.
Every row here is one of those filings, linked to the filing itself. Percentages and share counts are exactly as the holder filed them, for the holder the filing names; an amendment showing a lower figure is shown as filed. Item 4 text is quoted word for word. Where a 13D's Item 4 contains a sentence stating a definite intent to influence the company, that sentence is marked and quoted; the page does not describe the holder or its motives beyond the words it filed. Nothing here is investment advice.