As of November 6, 2026, one holder's latest Schedule 13D or 13G filing report owning 5% or more of BlackSky Technology, Inc. The largest reported stake is BlackRock, Inc.'s, at 6.5%. 10 filings are on record since August 11, 2025 (Schedule 13G/A, October 17, 2025).
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Key facts
- · Reporting person: Mithril LP · Sole voting: 0 · Shared voting: 0 · Sole dispositive: 0 · Shared dispositive: 0 · SCHEDULE 13D/A, 2026-08-20
- · Reporting person: Bank of New York Mellon Corp · Sole voting: 642,055 · Shared voting: 0 · Sole dispositive: 657,313 · Shared dispositive: 300 · SCHEDULE 13G/A, 2026-07-29
- · Holder: Bank of New York Mellon Corp · Percent: 5.2% · SCHEDULE 13G/A
- · Reporting person: The Vanguard Group · Sole voting: 0 · Shared voting: 0 · Sole dispositive: 0 · Shared dispositive: 0 · SCHEDULE 13G/A, 2026-03-26
- · Holder: AWM Investment Company, Inc. · Percent: 4.8% · SCHEDULE 13G/A
BlackSky Technology, Inc. has 10 Schedule 13D or 13G filings on record since 2025-08-11. 1 holder's latest filing reports 5% or more of class a common stock, par value $0.0001 per share. Each figure below is the holder's own, as filed, with the filing linked.
Holders
| Holder | Percent | Shares | Latest | Event date |
|---|---|---|---|---|
| BlackRock, Inc. | 6.5% | 2,287,439 | SCHEDULE 13G/A, 2025-10-17 | 2025-09-30 |
| AWM Investment Company, Inc. | 4.8% | 1,725,610 | SCHEDULE 13G/A, 2026-02-13 | 2025-12-31 |
| Bank of New York Mellon Corp | 1.8% | 657,613 | SCHEDULE 13G/A, 2026-07-29 | 2026-06-30 |
| Mithril LP | 0% | 0 | SCHEDULE 13D/A, 2026-08-20 | 2026-06-05 |
| The Vanguard Group | 0% | 0 | SCHEDULE 13G/A, 2026-03-26 | 2026-03-13 |
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Keep reading
More on BlackSky Technology, Inc. and the records around it.
BlackSky Technology, Inc. elsewhere on the record
Companies that share a holder
- Mithril LP also filed stake reports on 1 other company: Fractyl Health, Inc. (Feb 2026)
- Bank of New York Mellon Corp also filed stake reports on 26 other companies: Dolby Laboratories, Inc. (Oct 2026), FIRST HORIZON CORP (Oct 2026), First Watch Restaurant Group, Inc. (Oct 2026)
- AWM Investment Company, Inc. also filed stake reports on 32 other companies: 908 Devices Inc. (Aug 2026), Brazil Potash Corp. (Aug 2026), EVERSPIN TECHNOLOGIES INC. (Aug 2026)
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Voting and dispositive power, as filed
| Reporting person | Sole voting | Shared voting | Sole dispositive | Shared dispositive | Filing |
|---|---|---|---|---|---|
| Bank of New York Mellon Corp | 642,055 | 0 | 657,313 | 300 | SCHEDULE 13G/A, 2026-07-29 |
| BNY Mellon IHC, LLC | 583,870 | 0 | 599,428 | 300 | SCHEDULE 13G/A, 2026-07-29 |
| MBC Investments Corp | 583,870 | 0 | 599,428 | 300 | SCHEDULE 13G/A, 2026-07-29 |
| Mithril LP | 0 | 0 | 0 | 0 | SCHEDULE 13D/A, 2026-08-20 |
| Mithril II LP | 0 | 0 | 0 | 0 | SCHEDULE 13D/A, 2026-08-20 |
| The Vanguard Group | 0 | 0 | 0 | 0 | SCHEDULE 13G/A, 2026-03-26 |
The latest filing identifies BlackSky Technology, Inc. by CUSIP 09263B207 and gives its principal executive office as 2411 Dulles Corner Park, Suite 300, Herndon, VA 20171 (SCHEDULE 13D/A, 2026-08-20).
Timeline
| Filed | Holder | Percent | Filing |
|---|---|---|---|
| 2025-08-11 | Mithril LP | 6.6% | SCHEDULE 13D/A |
| 2025-08-14 | AWM Investment Company, Inc. | 6.3% | SCHEDULE 13G/A |
| 2025-10-17 | BlackRock, Inc. | 6.5% | SCHEDULE 13G/A |
| 2026-01-29 | Bank of New York Mellon Corp | 5.8% | SCHEDULE 13G |
| 2026-01-30 | The Vanguard Group | 5.1% | SCHEDULE 13G |
| 2026-02-13 | AWM Investment Company, Inc. | 4.8% | SCHEDULE 13G/A |
| 2026-03-26 | The Vanguard Group | 0% | SCHEDULE 13G/A |
| 2026-04-28 | Bank of New York Mellon Corp | 5.2% | SCHEDULE 13G/A |
| 2026-07-29 | Bank of New York Mellon Corp | 1.8% | SCHEDULE 13G/A |
| 2026-08-20 | Mithril LP | 0% | SCHEDULE 13D/A |
Questions about who owns BlackSky Technology, Inc.
Who owns BlackSky Technology, Inc.?
On this page, one holder's latest ownership filing reports 5% or more of BlackSky Technology, Inc.: BlackRock, Inc. (6.5%, Schedule 13G/A, filed 2025-10-17).
When did BlackRock, Inc. buy into BlackSky Technology, Inc.?
The filings give report dates, not purchase dates. The earliest filing from BlackRock, Inc. on this page is the Schedule 13G/A, filed 2025-10-17, reporting 6.5%. That earliest filing is itself an amendment, which updates an earlier report.
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%); 10 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.
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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.