Latest Period
Q4 2025
Security Snapshot
SURO CAPITAL CORP. - Common Stock, par value $.01 per share (SSSS) Institutional Ownership
CUSIP: 86887Q109
13F Institutional Holders and Ownership History from Q2 2020 to Q1 2026
Institutions Reporting
70
Shares (Excl. Options)
5,204,162
Price
$9.44
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- Type / Class
- Equity / Common Stock, par value $.01 per share
- Symbol
- SSSS on Nasdaq
- Shares outstanding
- 23,533,889
- Price per share
- $12.86
- All holders as of 31 Dec 2025
- Q4 2025
- Total 13F shares
- 5,204,162
- Total reported value
- $49,123,011
- % of total 13F portfolios
- 0%
- Share change
- -132,158
- Value change
- -$1,040,860
- Number of holders
- 70
- Price from insider filings
- $12.86
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors
Quick Takeaways
- SSSS - SURO CAPITAL CORP. - Common Stock, par value $.01 per share is tracked under CUSIP 86887Q109.
- 70 institutions reported positions in Q4 2025.
- 1 significant owner is listed from Schedule 13D/13G reporting.
What Changed
- Holder count moved from 70 to 21 between Q4 2025 and Q1 2026.
- Reported value moved from $49,123,011 to $12,950,801.
Why This Matters
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Source Evidence
Source: SEC Form 13F
Open SEC Evidence
Latest holder context comes from 70 institutions filings for Q4 2025.
Investment Quick Answers
What is CUSIP 86887Q109?
CUSIP 86887Q109 identifies SSSS - SURO CAPITAL CORP. - Common Stock, par value $.01 per share in SEC 13F datasets.
Where can I see the latest institutional holders?
Review the Q4 2025 holders report and the ownership history table below.
Next ownership checks
Use the next link that matches the question you still need to answer about this security.
- Latest 13F filings when you want to inspect fresh institutional portfolio moves.
- Latest Schedule 13D/13G reports when you need large-owner changes outside the 13F cycle.
- All institutional ownership pages to compare this security with other holder-history pages.
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 86887Q109:
Significant Owners of SURO CAPITAL CORP. - Common Stock, par value $.01 per share (SSSS) based on Schedule 13D/G filings
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| Thomas J. Herzfeld Advisors, Inc. | 0.72% | -94% | $1,391,288 | -$12,682,704 | 169,444 | -90% | Thomas J. Herzfeld Advisors, Inc. | 03 Jun 2025 |
As of 31 Dec 2025, 70 institutional investors reported holding 5,204,162 shares of SURO CAPITAL CORP. - Common Stock, par value $.01 per share (SSSS). This represents 22% of the company’s total 23,533,889 outstanding shares.
Top 25 Institutional Shareholders
The largest institutional shareholders of SURO CAPITAL CORP. - Common Stock, par value $.01 per share (SSSS) together control 20% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| GABELLI FUNDS LLC | 5.4% | 1,262,208 | -14% | 0.08% | $11,915,244 |
| GatePass Capital, LLC | 2.2% | 508,400 | +2.5% | 2.5% | $4,799,296 |
| NEEDHAM INVESTMENT MANAGEMENT LLC | 1.8% | 426,594 | 0% | 0.25% | $4,027,047 |
| MGO ONE SEVEN LLC | 1.1% | 262,005 | -2.4% | 0.05% | $2,473,327 |
| GAMCO INVESTORS, INC. ET AL | 1.1% | 261,300 | -7.5% | 0.02% | $2,466,672 |
| JANE STREET GROUP, LLC | 1.1% | 251,035 | +102% | 0% | $2,369,771 |
| FRANKLIN RESOURCES INC | 0.89% | 210,183 | +11% | 0% | $1,984,128 |
| ACADIAN ASSET MANAGEMENT LLC | 0.75% | 176,066 | -0.27% | 0% | $1,660,000 |
| LPL Financial LLC | 0.74% | 174,810 | +99% | 0% | $1,650,206 |
| BlackRock, Inc. | 0.64% | 151,524 | +5.8% | 0% | $1,430,386 |
| TWO SIGMA INVESTMENTS, LP | 0.61% | 143,203 | -32% | 0% | $1,351,836 |
| INTREPID FAMILY OFFICE LLC | 0.42% | 100,000 | 0% | 0.91% | $944,000 |
| Invesco Ltd. | 0.42% | 99,449 | +560% | 0% | $938,799 |
| HARBOR CAPITAL ADVISORS, INC. | 0.31% | 73,063 | -7.1% | 0.05% | $690,000 |
| Supplemental Annuity Collective Trust of NJ | 0.3% | 71,507 | -15% | 0.17% | $675,026 |
| Janney Montgomery Scott LLC | 0.25% | 59,472 | +104% | 0% | $561,000 |
| Green Alpha Advisors, LLC | 0.23% | 53,426 | 0.46% | $504,341 | |
| MORGAN STANLEY | 0.23% | 52,995 | -42% | 0% | $500,273 |
| MANGROVE PARTNERS IM, LLC | 0.22% | 52,610 | 0.04% | $496,638 | |
| Trexquant Investment LP | 0.2% | 47,746 | +359% | 0% | $450,722 |
| Private Advisor Group, LLC | 0.19% | 45,588 | -2.5% | 0% | $430,352 |
| Catalyst Capital Advisors LLC | 0.18% | 42,466 | 0% | 0.01% | $400,879 |
| NORTHERN TRUST CORP | 0.18% | 41,276 | -9.6% | 0% | $389,646 |
| Stratos Wealth Partners, LTD. | 0.17% | 39,408 | +58% | 0% | $372,012 |
| WELLS FARGO & COMPANY/MN | 0.16% | 37,476 | +316% | 0% | $353,772 |
Institutional Holders of SURO CAPITAL CORP. - Common Stock, par value $.01 per share (SSSS) across Reporting Periods
| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q1 | 1,208,733 | $12,950,801 | -$980,641 | $10.71 | 21 |
| 2025 Q4 | 5,204,162 | $49,123,011 | -$1,040,860 | $9.44 | 70 |
| 2025 Q3 | 5,351,995 | $48,160,300 | +$595,316 | $9.00 | 72 |
| 2025 Q2 | 5,326,025 | $43,724,204 | -$9,350,547 | $8.21 | 56 |
| 2025 Q1 | 6,630,590 | $32,958,889 | +$2,325,045 | $4.97 | 57 |
| 2024 Q4 | 6,016,980 | $35,395,614 | +$8,519,080 | $5.88 | 54 |
| 2024 Q3 | 4,272,774 | $17,249,228 | +$2,595,722 | $4.04 | 44 |
| 2024 Q2 | 3,553,646 | $14,555,601 | +$1,008,135 | $4.01 | 43 |
| 2024 Q1 | 3,243,185 | $14,754,052 | +$141,926 | $4.55 | 46 |
| 2023 Q4 | 3,239,783 | $12,764,639 | -$50,113 | $3.94 | 52 |
| 2023 Q3 | 3,467,135 | $12,548,837 | +$2,552,771 | $3.62 | 55 |
| 2023 Q2 | 2,787,137 | $8,902,871 | -$4,472,870 | $3.20 | 60 |
| 2023 Q1 | 4,080,748 | $14,773,200 | -$2,321,432 | $3.62 | 69 |
| 2022 Q4 | 4,668,572 | $17,741,717 | +$2,175,656 | $3.80 | 71 |
| 2022 Q3 | 4,064,532 | $15,729,828 | -$9,151,027 | $3.87 | 60 |
| 2022 Q2 | 6,352,588 | $40,659,541 | +$2,562,472 | $6.40 | 61 |
| 2022 Q1 | 6,290,667 | $54,272,470 | -$14,856,447 | $8.63 | 75 |
| 2021 Q4 | 7,645,552 | $98,978,485 | -$6,425,376 | $12.95 | 74 |
| 2021 Q3 | 8,322,040 | $107,470,388 | -$2,470,814 | $12.91 | 73 |
| 2021 Q2 | 8,511,124 | $114,804,754 | +$32,707,237 | $13.49 | 71 |
| 2021 Q1 | 6,092,840 | $82,556,828 | +$19,769,045 | $13.55 | 73 |
| 2020 Q4 | 4,645,791 | $60,840,648 | +$8,943,930 | $13.09 | 56 |
| 2020 Q3 | 4,042,007 | $43,764,902 | +$6,591,566 | $10.84 | 61 |
| 2020 Q2 | 3,483,593 | $29,513,447 | +$29,500,459 | $8.47 | 41 |