13F Insight
DOSSIER · 13F Holders · Q1 2026
GLAD 5.875 10/01/30

GLADSTONE CAP CORP

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

CUSIP 376535AG5·22 13F holders·last filed Mar 31, 2026
Market cap
—
13F value held
$91M
visible holders
Holders
22
filers reporting
Concentration
22.06%
Radcliffe Capital Management, L.P. #1
top holder share
AI Holders Summary · Q1 2026

22 institutions reported GLAD 5.875 10/01/30 in Q1 2026. Radcliffe Capital Management, L.P. leads at 22.1% of the visible book.

Top holders

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

#HolderValueShares% port.Quarter
01
Radcliffe Capital Management, L.P.
CIK 0001218275
$20M21.4M1.50%Q1 202602
Context Capital Management, LLC
CIK 0001301396
$16M16.4M0.31%Q2 202603
LINDEN ADVISORS LP
CIK 0001279396
$11M12.1M0.06%Q1 202604
HBK INVESTMENTS L P
CIK 0001011443
$8M9.0M0.09%Q1 202605
Walleye Capital LLC
CIK 0001758720
$6M6.0M0.02%Q1 202606
Nuveen, LLC
CIK 0001871926
$6M6.0M0.00%Q1 202607
INCOME RESEARCH & MANAGEMENT
CIK 0001165830
$5M4.8M2.68%Q1 202608
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
$3M3.3M0.00%Q1 202609
WOLVERINE ASSET MANAGEMENT LLC
CIK 0001279891
$3M3.3M0.03%Q1 202610
LAFFER TENGLER INVESTMENTS, INC.
CIK 0001307878
$2M2K0.31%Q2 202611
WATER ISLAND CAPITAL LLC
CIK 0001222765
$2M2.0M0.21%Q4 202512
KIM, LLC
CIK 0001888968
$2M2.0M0.19%Q1 202613
OAKTREE CAPITAL MANAGEMENT LP
CIK 0000949509
$2M1.9M0.03%Q1 202614
Russell Investments Group, Ltd.
CIK 0001692234
$1M1.4M0.00%Q1 202615
Quarry LP
CIK 0001965207
$1M1.0M0.18%Q1 202616
WELLS FARGO & COMPANY/MN
CIK 0000072971
$959K1.0M0.00%Q1 202617
CSS LLC/IL
CIK 0001103646
$936K1.0M0.04%Q1 202618
Centiva Capital, LP
CIK 0001692507
$610K7K0.00%Q1 202619
ROYAL BANK OF CANADA
CIK 0001000275
$173K180K0.00%Q1 202620
RAYMOND JAMES FINANCIAL INC
CIK 0000720005
$56K60K0.00%Q1 2026
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