RFAI · RF Acquisition Corp II

$41.50 -0.54 (-1.28%) At close · Sep 4

Market Cap

$145.77M

3.51M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Use institutional holdings through the 13F API or MCP →

Quarter:

Holders: 35

Total Value: $48,439,962

Total Shares: 12,093,607

Institutional Ownership Trend

9 quarters

Holder Concentration

Across 35 13F filers · Δ vs Mar 31, 2026

Top Holder

36.9%

−0.0 pts

Top 5

89.3%

+1.7 pts

Top 10

98.9%

+0.5 pts

HHI

2,178

Moderately concentrated+53

Quarterly Activity

vs Mar 31, 2026

New

Increased

Decreased

Sold Out

Unchanged

Holder count: 0

Institutional value: -0.0%

Shares held: -2.0%

Top Buyers

vs Mar 31, 2026

Institution	Added	Now Holds
Small StoneX Group Inc.	+402,638	685,070
Mid HIGHBRIDGE CAPITAL MANAGEMENT LLC	+183,514	2,120,351
Mid BERKLEY W R CORP	+48,426	814,851
Mega UBS Group AG	+19,995	23,219
Small Shaolin Capital Management LLC	+8,887	258,887

Top Sellers

vs Mar 31, 2026

Institution	Sold	Now Holds
Mega DEUTSCHE BANK AG\	−195,252	287,748
Mid GLAZER CAPITAL, LLC	−56,508	129,638
Mid Karpus Management, Inc.	−21,200	1,619,533
Mid WOLVERINE ASSET MANAGEMENT LLC	−2,347	132,119

Top New Positions

vs Mar 31, 2026

Institution	Acquired	Value (USD)
Mid ARISTEIA CAPITAL, L.L.C.	100,000	$0
Small TWO SIGMA SECURITIES, LLC	11,637	$0
Mid Arax Advisory Partners	14,900	$0

Top Sold-Out Positions

vs Mar 31, 2026

Institution	Previously Held	Last Value (USD)
Small Logan Stone Capital, LLC	27,630	$301,167
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP	11,657	$127,061
Small Wealthspring Capital LLC	740,738	$0

Filter: New 3 Increased 10 Reduced 4 Sold out 3 Unchanged 18

Showing 42 of 42

All Common Calls Puts

Compact Export CSV

Holder

Value (USD)

% of 13F

Karpus Management, Inc.

$17,863,448

36.88%

1,619,533

BERKLEY W R CORP

$8,987,806

18.55%

814,851

MIZUHO SECURITIES USA LLC

$8,100,200

16.72%

734,379

First Trust Capital Management L.P.

$5,675,001

11.72%

514,506

DEUTSCHE BANK AG\

$2,647,200

5.46%

240,000

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
DWS Investment GmbH	240,000	$2,647,200	100.0%	Defined

AQR Arbitrage LLC

$1,880,383

3.88%

170,479

WOLVERINE ASSET MANAGEMENT LLC

$1,457,272

3.01%

132,119

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Wolverine Holdings, LLC	132,119	$1,457,272	100.0%	Defined

Polar Asset Management Partners Inc.

$551,500

1.14%

50,000

GLAZER CAPITAL, LLC

$441,067

0.91%

39,988

Kepos Capital LP

$320,498

0.66%

29,057

Clear Street Group Inc.

$191,745

0.40%

17,384

GOLDMAN SACHS GROUP INC

$178,840

0.37%

16,214

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
GOLDMAN SACHS & CO. LLC	16,214	$178,840	100.0%	Defined

Clear Street Group Inc. RFAIU

$127,275

0.26%

11,487

UBS Group AG RFAIU

$10,348

0.02%

934

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
UBS Securities LLC	934	$10,348	100.0%	Defined

MORGAN STANLEY

$7,379

0.02%

669

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
MORGAN STANLEY CAPITAL SERVICES, LLC	69	$761	10.3%	Defined
MORGAN STANLEY SMITH BARNEY LLC	600	$6,618	89.7%	Defined

Harraden Circle Investments, LLC RFAIR

—

1,300,422

Shaolin Capital Management LLC RFAIR

—

258,887

BNP PARIBAS ARBITRAGE, SA RFAIR

—

46,579

Yakira Capital Management, Inc. RFAIR

—

429,704

TORONTO DOMINION BANK RFAIR

—

174,600

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
TD SECURITIES (USA) LLC	174,600	$0	—	Defined

Clear Street Group Inc. RFAIR

—

326,571

Arax Advisory Partners RFAIR

—

14,900

K2 PRINCIPAL FUND, L.P. RFAIR

—

13,374

ROBINSON CAPITAL MANAGEMENT, LLC RFAIR

—

20,000

DEUTSCHE BANK AG\ RFAIR

—

47,748

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
DWS Investment GmbH	47,748	$0	—	Defined

AQR Arbitrage LLC RFAIR

—

688,162

StoneX Group Inc. RFAIR

—

685,070

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
STONEX FINANCIAL INC.	685,070	$0	—	Defined

METEORA CAPITAL, LLC RFAIR

—

155,176

FLOW TRADERS U.S. LLC RFAIR

—

44,161

Mint Tower Capital Management B.V. RFAIR

—

80,000

HIGHBRIDGE CAPITAL MANAGEMENT LLC RFAIR

—

2,120,351

Magnetar Financial LLC RFAIR

—

99,000

Polar Asset Management Partners Inc. RFAIR

—

225,000

D. E. Shaw & Co., Inc. RFAIR

—

200,000

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
D. E. SHAW & CO, L.P.	200,000	$0	—	Defined

ARISTEIA CAPITAL, L.L.C. RFAIR

—

100,000

BOOTHBAY FUND MANAGEMENT, LLC RFAIR

—

51,130

RIVERNORTH CAPITAL MANAGEMENT, LLC RFAIR

—

100,000

UBS Group AG RFAIR

—

22,285

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
UBS Securities LLC	22,285	$0	—	Defined

GLAZER CAPITAL, LLC RFAIR

—

89,650

TWO SIGMA SECURITIES, LLC RFAIR

—

11,637

HGC Investment Management Inc. RFAIR

—

200,000

Periscope Capital Inc. RFAIR

—

197,600

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
G1 EXECUTION SERVICES, LLC	11,657	$127,061	100.0%	Other

Key facts CIK 2012807 CUSIP G75389109 13F (30d) 11 filings 11 filers