13F Insight
DOSSIER · 13F Holders · Q1 2026

RF ACQUISITION CORP II

17 institutions still hold RF ACQUISITION CORP II as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP G75389109·17 13F holders·last filed Mar 31, 2026
Market cap
—
13F value held
$65M
visible holders
Holders
17
filers reporting
Concentration
27.59%
Karpus Management, Inc. #1
top holder share
AI Holders Summary · Q1 2026

17 institutions reported RF ACQUISITION CORP II in Q1 2026. Karpus Management, Inc. leads at 27.6% of the visible book.

Top holders

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

#HolderValueShares% port.Quarter
01
Karpus Management, Inc.
CIK 0001048703
$18M1.6M0.56%Q1 202602
MIZUHO SECURITIES USA LLC
CIK 0000812291
$16M1.5M0.15%Q2 202603
BERKLEY W R CORP
CIK 0000011544
$9M815K0.41%Q2 202604
Schechter Investment Advisors, LLC
CIK 0001951586
$7M687K0.59%Q1 202505
First Trust Capital Management L.P.
CIK 0001604488
$6M515K0.33%Q2 202606
DEUTSCHE BANK AG\
CIK 0000948046
$3M240K0.00%Q2 202607
AQR Arbitrage LLC
CIK 0001167456
$2M170K0.04%Q4 202508
WOLVERINE ASSET MANAGEMENT LLC
CIK 0001279891
$1M132K0.01%Q2 202609
GLAZER CAPITAL, LLC
CIK 0001076809
$1M96K0.02%Q1 202610
MIZUHO SECURITIES USA LLC
CIK 0001513006
$693K67K0.01%Q1 202511
Polar Asset Management Partners Inc.
CIK 0001326389
$552K50K0.01%Q2 202612
Kepos Capital LP
CIK 0001512020
$317K29K0.52%Q1 202613
Logan Stone Capital, LLC
CIK 0001535521
$206K19K0.05%Q4 202514
Clear Street Group Inc.
CIK 0001881567
$192K17K0.00%Q2 202615
GOLDMAN SACHS GROUP INC
CIK 0000886982
$179K16K0.00%Q2 202616
MORGAN STANLEY
CIK 0000895421
$7K6690.00%Q2 202617
CONCOURSE FINANCIAL GROUP SECURITIES, INC.
CIK 0000752798
$00—Q2 2025