As of November 6, 2026, 2 holders' latest Schedule 13D or 13G filings report owning 5% or more of Prospect Capital Corp. The largest reported stake is John & Daria Barry Foundation's, at 26.9%. 3 filings are on record since March 3, 2026 (Schedule 13D/A, March 3, 2026).
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Key facts
- · Reporting person: Barry John F · Sole voting: 134,231,960 · Shared voting: 453,849 · Sole dispositive: 134,231,960 · Shared dispositive: 453,849 · SCHEDULE 13D/A, 2026-10-20
- · Holder: Barry John F · Percent: 26.1% · SCHEDULE 13D/A
- · Reporting person: John & Daria Barry Foundation · Sole voting: 43,727,066 · Shared voting: 0 · Sole dispositive: 43,727,066 · Shared dispositive: 0 · SCHEDULE 13D/A, 2026-03-03
Prospect Capital Corp has 3 Schedule 13D or 13G filings on record since 2026-03-03. 2 holders' latest filing reports 5% or more of common stock, par value $0.001 per share. Each figure below is the holder's own, as filed, with the filing linked.
Holders
| Holder | Percent | Shares | Latest | Event date |
|---|---|---|---|---|
| John & Daria Barry Foundation | 26.9% | 43,727,066 | SCHEDULE 13D/A, 2026-03-03 | 2026-02-27 |
| 25.2% | 134,685,809 | SCHEDULE 13D/A, 2026-10-20 | 2026-10-16 |
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Companies that share a holder
- Barry John F also filed stake reports on 1 other company: Prospect Enhanced Yield Fund (Jul 2026)
- John & Daria Barry Foundation also filed stake reports on 1 other company: Prospect Floating Rate & Alternative Income Fund, Inc. (Sep 2026)
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The Short Answer
Which Company This Is
What They Do, And How The Money Works
Who Runs It, And How To Reach Them
The Money: Funding, Valuation, Runway
Who Pays Them, And Who They Are Up Against
Warning Bells
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Voting and dispositive power, as filed
| Reporting person | Sole voting | Shared voting | Sole dispositive | Shared dispositive | Filing |
|---|---|---|---|---|---|
| John & Daria Barry Foundation | 43,727,066 | 0 | 43,727,066 | 0 | SCHEDULE 13D/A, 2026-03-03 |
| Barry John F | 129,906,020 | 404,013 | 129,906,020 | 404,013 | SCHEDULE 13D/A, 2026-03-03 |
| Barry John F | 134,231,960 | 453,849 | 134,231,960 | 453,849 | SCHEDULE 13D/A, 2026-10-20 |
| John & Daria Barry Foundation | 43,727,066 | 0 | 43,727,066 | 0 | SCHEDULE 13D/A, 2026-10-20 |
The latest filing identifies Prospect Capital Corp by CUSIP 74348T102 and gives its principal executive office as 10 EAST 40TH STREET 44TH FL, NEW YORK, NY 10016 (SCHEDULE 13D/A, 2026-10-20).
Source of funds (Item 3)
Item 3 is amended by adding the following: Since the filing of Amendment No. 10 on November 22, 2024 through March 3, 2026, (i) Mr. Barry acquired an aggregate of 8,713,656.13 Shares, which include Shares held in an IRA account in his name (the John F. Barry III IRA) and consist of 266,698.13 Shares purchased with dividends through the Issuers dividend reinvestment plan and 8,446,958.00 Shares purchased with personal funds on the open market, and (ii) 75,422.54 Shares were purchased with dividends through the Issuers dividend reinvestment account by an IRA account controlled by Mr.John & Daria Barry Foundation, SCHEDULE 13D/A, 2026-03-03
Item 3 is amended by adding the following: Since the filing of Amendment No. 12 on May 21, 2026 through October 20, 2026: (i) Mr. Barry acquired an aggregate of 4,047,543.91 Shares, which include Shares held in an IRA account in his name (the "John F. Barry III IRA") and consist of 97,790.91 Shares purchased with dividends through the Issuer's dividend reinvestment plan and 3,949,753.00 Shares purchased with personal funds on the open market; and (ii) 27,649.23 Shares were purchased with dividends through the Issuer's dividend reinvestment account by an IRA account controlled by Mr.Barry John F, SCHEDULE 13D/A, 2026-10-20
Timeline
| Filed | Holder | Percent | Filing |
|---|---|---|---|
| 2026-03-03 | John & Daria Barry Foundation | 26.9% | SCHEDULE 13D/A |
| 2026-05-21 | Barry John F | 26.1% | SCHEDULE 13D/A |
| 2026-10-20 | Barry John F | 25.2% | SCHEDULE 13D/A |
Questions about who owns Prospect Capital Corp
Who owns Prospect Capital Corp?
On this page, 2 holders' latest ownership filings report 5% or more of Prospect Capital Corp: John & Daria Barry Foundation (26.9%, Schedule 13D/A, filed 2026-03-03) and Barry John F (25.2%, Schedule 13D/A, filed 2026-10-20).
Who are the largest shareholders of Prospect Capital Corp?
By the share each holder's latest filing reports, the largest holders of Prospect Capital Corp on this page are John & Daria Barry Foundation (26.9%) and Barry John F (25.2%).
When did John & Daria Barry Foundation buy into Prospect Capital Corp?
The filings give report dates, not purchase dates. The earliest filing from John & Daria Barry Foundation on this page is the Schedule 13D/A, filed 2026-03-03, reporting 26.9%. 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%); 3 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.