SURO CAPITAL CORP (SSSS) Top Institutional Shareholders
SURO CAPITAL CORP (SSSS) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended March 31, 2026. The institutional investors covered on this page collectively reported approximately $54.81M in SSSS holdings during the latest filing period.
Gabelli Funds Llc is currently the largest disclosed institutional shareholder of SSSS tracked by InsiderSet, reporting ownership valued at approximately $13.97M in its March 31, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $16.82M, representing an estimated gain of +20.45% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 75% of the total disclosed SSSS value among the investors covered in this analysis. Major shareholders include Gabelli Funds Llc, Gatepass Capital, Llc, Needham Investment Management Llc, and several other long-term asset managers with concentrated positions in SURO CAPITAL CORP (SSSS).
This page ranks the largest institutional SSSS shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
72
Total Reported Value
$54.81M
Largest Holder
Gabelli Funds Llc
Largest Position
$13.97M
Insider Transactions (90d)
0
Latest Filing Quarter
Q1 2026
New Institutional Positions
86
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Gabelli Funds Llc | 0.09% | 1,304,102 | $13,966,932 | $16,822,916 | +$2,855,984 | +20.45% | |
| Gatepass Capital, Llc | 2.63% | 505,900 | $5,418,189 | $6,526,110 | +$1,107,921 | +20.45% | |
| Needham Investment Management Llc | 0.23% | 426,594 | $4,568,822 | $5,503,063 | +$934,241 | +20.45% | |
| Franklin Resources Inc | 0.00% | 300,695 | $3,220,443 | $3,878,966 | +$658,523 | +20.45% | |
| Kingsview Wealth Management, Llc | 0.04% | 265,258 | $2,840,913 | $3,421,828 | +$580,915 | +20.45% | |
| Mgo One Seven Llc | 0.06% | 261,971 | $2,805,709 | $3,379,426 | +$573,717 | +20.45% | |
| Gamco Investors, Inc. Et Al | 0.03% | 244,500 | $2,618,595 | $3,154,050 | +$535,455 | +20.45% | |
| Lpl Financial Llc | 0.00% | 202,473 | $2,168,488 | $2,611,902 | +$443,414 | +20.45% | |
| Jane Street Group, Llc | 0.00% | 197,053 | $2,110,438 | $2,541,984 | +$431,546 | +20.45% | |
| Intrepid Family Office Llc | 1.16% | 125,000 | $1,338,750 | $1,612,500 | +$273,750 | +20.45% | |
| J. Goldman & Co Lp | 0.06% | 120,700 | $1,292,697 | $1,557,030 | +$264,333 | +20.45% | |
| Blackrock, Inc. | 0.00% | 90,156 | $965,571 | $1,163,012 | +$197,441 | +20.45% | |
| Private Advisor Group, Llc | 0.00% | 69,034 | $739,356 | $890,539 | +$151,183 | +20.45% | |
| Morgan Stanley | 0.00% | 65,886 | $705,644 | $849,929 | +$144,285 | +20.45% | |
| Invesco Ltd. | 0.00% | 65,664 | $703,261 | $847,066 | +$143,805 | +20.45% | |
| Green Alpha Advisors, Llc | 0.62% | 58,611 | $627,724 | $756,082 | +$128,358 | +20.45% | |
| Two Sigma Investments, Lp | 0.00% | 54,095 | $579,357 | $697,826 | +$118,469 | +20.45% | |
| Stratos Wealth Partners, Ltd. | 0.01% | 51,915 | $556,010 | $669,704 | +$113,694 | +20.45% | |
| Mangrove Partners Im, Llc | 0.04% | 46,579 | $498,861 | $600,869 | +$102,008 | +20.45% | |
| Wells Fargo & Company/Mn | 0.00% | 42,476 | $454,919 | $547,940 | +$93,021 | +20.45% | |
| Catalyst Capital Advisors Llc | 0.01% | 42,466 | $454,811 | $547,811 | +$93,000 | +20.45% | |
| Intrinsic Edge Capital Management Llc | 0.08% | 40,764 | $436,582 | $525,856 | +$89,274 | +20.45% | |
| Xtx Topco Ltd | 0.01% | 36,338 | $389,180 | $468,760 | +$79,580 | +20.45% | |
| Trexquant Investment Lp | 0.00% | 32,946 | $352,852 | $425,003 | +$72,151 | +20.45% | |
| Cresset Asset Management, Llc | 0.00% | 32,881 | $352,158 | $424,165 | +$72,007 | +20.45% | |
| Thomas J. Herzfeld Advisors, Inc. | 0.12% | 32,518 | $348,268 | $419,482 | +$71,214 | +20.45% | |
| Pathstone Holdings, Llc | 0.00% | 32,298 | $345,912 | $416,644 | +$70,732 | +20.45% | |
| Ubs Group Ag | 0.00% | 31,913 | $341,788 | $411,678 | +$69,890 | +20.45% | |
| Northern Trust Corp | 0.00% | 31,262 | $334,817 | $403,280 | +$68,463 | +20.45% | |
| Hillsdale Investment Management Inc. | 0.01% | 29,900 | $320,229 | $385,710 | +$65,481 | +20.45% | |
| Texas Capital Bank Wealth Management Services Inc | 0.02% | 28,000 | $299,880 | $361,200 | +$61,320 | +20.45% | |
| Wellington Shields & Co., Llc | 0.07% | 26,338 | $282,080 | $339,760 | +$57,680 | +20.45% | |
| O'Shaughnessy Asset Management, Llc | 0.00% | 25,983 | $278,278 | $335,181 | +$56,903 | +20.45% | |
| Ritholtz Wealth Management | 0.00% | 24,264 | $259,867 | $313,006 | +$53,139 | +20.45% | |
| Byrne Asset Management Llc | 0.15% | 24,040 | $257,468 | $310,116 | +$52,648 | +20.45% | |
| Citadel Advisors Llc | 0.00% | 22,779 | $243,963 | $293,849 | +$49,886 | +20.45% | |
| Squarepoint Ops Llc | 0.00% | 22,172 | $237,462 | $286,019 | +$48,557 | +20.45% | |
| Granahan Investment Management, Llc | 0.01% | 21,549 | $230,790 | $277,982 | +$47,192 | +20.45% | |
| Tactive Advisors, Llc | 0.05% | 18,200 | $194,924 | $234,780 | +$39,856 | +20.45% | |
| Marex Group Plc | 0.00% | 16,001 | $171,371 | $206,413 | +$35,042 | +20.45% | |
| Raymond James Financial Inc | 0.00% | 12,486 | $133,723 | $161,069 | +$27,346 | +20.45% | |
| Coastal Bridge Advisors, Llc | 0.01% | 11,274 | $120,745 | $145,435 | +$24,690 | +20.45% | |
| Farther Finance Advisors, Llc | 0.00% | 6,978 | $79,689 | $90,016 | +$10,327 | +12.96% | |
| Osaic Holdings, Inc. | 0.00% | 3,703 | $39,659 | $47,769 | +$8,110 | +20.45% | |
| Hickory Point Bank & Trust | 0.01% | 2,000 | $21,420 | $25,800 | +$4,380 | +20.45% | |
| Harbour Investments, Inc. | 0.00% | 1,740 | $18,637 | $22,446 | +$3,809 | +20.44% | |
| Strive Financial Group ,Llc | 0.01% | 1,695 | $18,000 | $21,866 | +$3,866 | +21.48% | |
| Royal Bank Of Canada | 0.00% | 1,613 | $17,000 | $20,808 | +$3,808 | +22.40% | |
| N.E.W. Advisory Services Llc | 0.00% | 1,100 | $11,781 | $14,190 | +$2,409 | +20.45% | |
| Jones Financial Companies Lllp | 0.00% | 1,093 | $10,988 | $14,100 | +$3,112 | +28.32% |
Frequently asked questions about SSSS
Who owns the most SSSS stock?
The largest holders of SSSS are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for SURO CAPITAL CORP (SSSS).
Is SSSS widely held by superinvestors?
Many widely followed stocks like SSSS appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly SSSS is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.