DOSSIER · 13F Holders · Q1 2026
SSSS

SURO CAPITAL CORP

76 institutions still hold SURO CAPITAL CORP as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 86887Q109·76 13F holders·last filed Mar 31, 2026
Market cap
13F value held
$50M
visible holders
Holders
76
filers reporting
Concentration
28.05%
GABELLI FUNDS LLC #1
top holder share
AI Holders Summary · Q1 2026

76 institutions reported SSSS in Q1 2026. GABELLI FUNDS LLC leads at 28.0% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
GABELLI FUNDS LLC
CIK 0001081407
$14M1.3M0.09%Q1 2026
02
GatePass Capital, LLC
CIK 0002087399
$5M506K2.53%Q1 2026
03
NEEDHAM INVESTMENT MANAGEMENT LLC
CIK 0001167212
$4M427K0.25%Q4 2025
04
FRANKLIN RESOURCES INC
CIK 0000038777
$3M301K0.00%Q1 2026
05
Kingsview Wealth Management, LLC
CIK 0001791965
$3M265K0.04%Q1 2026
06
MGO ONE SEVEN LLC
CIK 0001731444
$3M262K0.06%Q1 2026
07
GAMCO INVESTORS, INC. ET AL
CIK 0000807249
$3M245K0.03%Q1 2026
08
JANE STREET GROUP, LLC
CIK 0001595888· Market maker
$2M219K0.00%Q1 2026
09
LPL Financial LLC
CIK 0001403438
$2M202K0.00%Q1 2026
10
SUSQUEHANNA INTERNATIONAL GROUP, LLP
CIK 0001446194· Market maker
$2M141K0.00%Q1 2026
11
INTREPID FAMILY OFFICE LLC
CIK 0001596197
$1M125K1.08%Q1 2026
12
J. Goldman & Co LP
CIK 0001412741
$1M121K0.04%Q1 2026
13
WEALTH ENHANCEMENT ADVISORY SERVICES, LLC
CIK 0001632972
$1M91K0.00%Q2 2026
14
BlackRock, Inc.
CIK 0002012383
$966K90K0.00%Q1 2026
15
ACADIAN ASSET MANAGEMENT LLC
CIK 0000916542
$762K71K0.00%Q1 2026
16
Private Advisor Group, LLC
CIK 0001567755
$739K69K0.00%Q1 2026
17
MORGAN STANLEY
CIK 0000895421
$706K66K0.00%Q1 2026
18
Invesco Ltd.
CIK 0000914208
$703K66K0.00%Q1 2026
19
CITADEL ADVISORS LLC
CIK 0001423053
$689K73K0.00%Q4 2025
20
Janney Montgomery Scott LLC
CIK 0001329948
$637K59K0.00%Q1 2026
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Insiders at SURO CAPITAL CORP
Lott Ronald M.Klein Mark DGreen AllisonMazur MarcWestley LisaPotter LeonardSzuch Richard C.