Comparable stake leader
John & Daria Barry Foundation
SEC ownership of PROSPECT CAPITAL CORP
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0001287032.
Disclosed value leader
John & Daria Barry Foundation
Comparable rows
50/50
Latest evidence
19 May 2026
- Public ticker
- PSEC on Nasdaq, PSEC-PA on NYSE
- Parsed ownership sources
-
13D/G, 3/4/5, and 13F
Source: Parsed SEC ownership filingsUse: Compare filing families carefully
- Largest SEC-reported holder
-
John & Daria Barry Foundation
Ranking: Comparable ownership first, then disclosed value
- Comparable ownership rows
-
50 of 50
Meaning: Rows with safely comparable ownership %
- Latest 13D/G holder
-
John & Daria Barry Foundation
Source: Latest parsed Schedule 13D/G stake
- Latest parsed ownership date
-
19 May 2026
Freshness: Most recent filing date in this holder set
- Issuer CIK
- 0001287032
- Issuer location
- New York, NY
Ownership snapshot
CIK-linked ownership evidence from parsed SEC filings.
3 signals
Issuer
Names, identifiers, and filing context for this profile.
2 identity fields
Ownership snapshot
Top shareholders of PROSPECT CAPITAL CORP (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
John & Daria Barry Founda...
Disclosed value leader
John & Daria Barry Founda...
Comparable rows
50/50
Latest evidence
19 May 2026
13D/G
3/4/5
13F
Lead comparable stake: 27%
13D/G row: John & Daria Barry Foundation
Showing 1-8 of 50 holder rows.
Quick read
John & Daria Barry Foundation leads the comparable SEC ownership view at 27%.
50 of 50 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens John & Daria Barry Foundation's linked filing trail.
Comparable ownership
Top 5
John & Daria Barry Foundation
27%
John F. Barry III
26%
M. Grier Eliasek
0.69%
Eugene S. Stark
0.01%
TWO SIGMA INVESTMENTS, LP
3.2%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-8 of 50 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| John & Daria Barry Foundation |
13D/G
3/4/5
Barry John F · 10%+ Owner
|
27%
|
$376,595,994
130,310,033 shares
|
$0 | 27 Feb 2026 |
| John F. Barry III |
13D/G
3/4/5
Barry John F · CHIEF EXECUTIVE OFFICER, Director, 10%+ Owner
|
26%
|
$351,342,557
130,610,616 shares
|
$0 | 19 May 2026 |
| M. Grier Eliasek |
3/4/5
Chief Operating Officer, Director
|
0.69%
|
$10,044,567
3,443,930 shares
|
+$3,752,470 | 11 Feb 2026 |
| Eugene S. Stark |
3/4/5
Director
|
0.01%
|
$167,400
60,000 shares
|
+$6,975 | 17 Sep 2025 |
| TWO SIGMA INVESTMENTS, LP |
13F
Company
|
3.2%
|
$41,366,952
15,849,407 shares
|
— | 31 Mar 2026 |
| PRIVATE MANAGEMENT GROUP INC |
13F
Company
|
2.7%
|
$35,327,110
13,535,291 shares
|
— | 31 Mar 2026 |
| VAN ECK ASSOCIATES CORP |
13F
Company
|
1.5%
|
$19,044,000
7,296,734 shares
|
— | 31 Mar 2026 |
| UBS Group AG |
13F
Company
|
1.1%
|
$14,285,491
5,473,368 shares
|
— | 31 Mar 2026 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
Forms 3/4/5 flow
Insider trading overview
Net insider flow leans to buying over the last 12 months. Net value: +$16,906,884.
Buys
$16,906,884
Insiders: 3
Sells
$0
Insiders: 0
Net
+$16,906,884
Shares: +6,672,606
Window
Last 12 months
4 rolling buckets
Buy value
Sell value
Shares: 6,672,606
Shares: 0
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 2,932,648 | 0 | $6,671,374 | $0 | +$6,671,374 |
| 3-6 | 942,800 | 0 | $2,749,770 | $0 | +$2,749,770 |
| 6-9 | 0 | 0 | $0 | $0 | $0 |
| 9-12 | 2,797,158 | 0 | $7,485,740 | $0 | +$7,485,740 |
Reporting owners
Insider holders from Forms 3/4/5
Showing 1-6 of 6 reporting-owner rows connected to PROSPECT CAPITAL CORP. Open a relationship link for the CIK-to-CIK filing trail.
Rows
6
Largest Forms 3/4/5 holder
John & Daria Barry Foundation
Net 12M change
+$16,906,884
Latest report
23 Jun 2026
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| John & Daria Barry Foundation | 10%+ Owner | $247,932,462 | Mixed | 27 Dec 2023 | ||
| John F. Barry III | CHIEF EXECUTIVE OFFICER, Director, 10%+ Owner | $203,653,994 | +$13,147,439 | +6.9% | Mixed | 23 Jun 2026 |
| M. Grier Eliasek | Chief Operating Officer, Director | $10,044,567 | +$3,752,470 | +60% | Filing P/S | 11 Feb 2026 |
| Kristin L. van Dask | Cfo, Treasurer, Secretary, Cco | $457,510 | Filing P/S | 12 Nov 2024 | ||
| William J. Gremp | Director | $323,156 | Filing P/S | 18 Mar 2025 | ||
| Eugene S. Stark | Director | $167,400 | +$6,975 | +4.3% | Filing P/S | 17 Sep 2025 |
Recent insider transactions for PROSPECT CAPITAL CORP
Showing up to 300 recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | SEC-reported value | SEC-reported price | Shares | Shares owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| John F. Barry III | PSEC | COMMON STOCK | Purchase | 1.21% | $2,428,068 | $2.27 | 1,067,648 | 89,213,725 | 23 Jun 2026 | Direct |
| John F. Barry III | PSEC | COMMON STOCK | Purchase | 1.15% | $2,246,300 | $2.25 | 1,000,000 | 88,146,077 | 22 Jun 2026 | Direct |
| John F. Barry III | PSEC | COMMON STOCK | Purchase | 0.5% | $1,006,682 | $2.32 | 433,000 | 87,122,376 | 26 May 2026 | Direct |
| John F. Barry III | PSEC | COMMON STOCK | Purchase | 0.27% | $538,534 | $2.32 | 232,000 | 86,689,351 | 22 May 2026 | Direct |
| John F. Barry III | PSEC | COMMON STOCK | Purchase | 0.23% | $451,790 | $2.26 | 200,000 | 86,457,351 | 21 May 2026 | Direct |
| M. Grier Eliasek | PSEC | COMMON STOCK | Purchase | 37.7% | $2,749,770 | $2.92 | 942,800 | 3,443,930 | 11 Feb 2026 | Direct |
| M. Grier Eliasek | PSEC | COMMON STOCK | Purchase | 17.4% | $1,002,700 | $2.71 | 370,000 | 2,501,130 | 25 Sep 2025 | Direct |
| John F. Barry III | PSEC | COMMON STOCK | Purchase | 1.09% | $2,517,758 | $2.72 | 925,000 | 86,067,158 | 25 Sep 2025 | Direct |
| John F. Barry III | PSEC | COMMON STOCK | Purchase | 0.88% | $1,939,610 | $2.62 | 741,158 | 85,142,158 | 24 Sep 2025 | Direct |
| John F. Barry III | PSEC | COMMON STOCK | Purchase | 0.46% | $1,021,478 | $2.66 | 384,000 | 84,401,000 | 23 Sep 2025 | Direct |
| John F. Barry III | PSEC | COMMON STOCK | Purchase | 0.45% | $997,219 | $2.66 | 374,500 | 84,017,000 | 22 Sep 2025 | Direct |
| Eugene S. Stark | PSEC | COMMON STOCK | Purchase | 4.35% | $6,975 | $2.79 | 2,500 | 60,000 | 17 Sep 2025 | Direct |
* marks a reported price that did not pass the local price check.