Proem Acquisition Corp I

Q2 2026 vs Q3 2026

Comparing institutional holders between quarters

Compare Detailed Historical Funds Options Short Interest 13D/13G Peers Targeting Trading Summary Profile

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Periscope Capital Inc.

UNCHANGED

Shares174,900 from 174,900

Change0 (0%)

Value$80.4K (+$14.0K)

Filed 2026-11-06

Context Capital Management, LLC

UNCHANGED

Shares150,000 from 150,000

Change0 (0%)

Value$69.0K (+$12.0K)

Filed 2026-11-04

Mint Tower Capital Management B.V.

UNCHANGED

Shares50,000 from 50,000

Change0 (0%)

Value$23 (+$4)

Filed 2026-11-09

ABC Arbitrage SA

CLOSED

Shares0 from 20,000

Change-20,000 (-100%)

Value$0 (-$7.6K)

Filed 2026-10-23

Polar Asset Management Partners Inc.

N/A

Shares— from 606,399

Change-606,399 (-100%)

Value—

Aristeia Capital, L.L.C.

N/A

Shares— from 519,999

Change-519,999 (-100%)

Value—

Magnetar Financial LLC

N/A

Shares— from 500,000

Change-500,000 (-100%)

Value—

Linden Advisors LP

N/A

Shares— from 500,000

Change-500,000 (-100%)

Value—

Glazer Capital, LLC

N/A

Shares— from 274,098

Change-274,098 (-100%)

Value—

AQR Arbitrage LLC

N/A

Shares— from 222,327

Change-222,327 (-100%)

Value—

Whitebox Advisors LLC

N/A

Shares— from 150,000

Change-150,000 (-100%)

Value—

D. E. Shaw & Co., Inc.

N/A

Shares— from 150,000

Change-150,000 (-100%)

Value—

Kryger Capital LLC

N/A

Shares— from 124,642

Change-124,642 (-100%)

Value—

BNP Paribas Financial Markets

N/A

Shares— from 104,970

Change-104,970 (-100%)

Value—

Berkley W R Corp

N/A

Shares— from 101,717

Change-101,717 (-100%)

Value—

Clear Street Group Inc.

N/A

Shares— from 101,599

Change-101,599 (-100%)

Value—

Lepercq De Neuflize Asset Management LLC

N/A

Shares— from 100,000

Change-100,000 (-100%)

Value—

Shaolin Capital Management LLC

N/A

Shares— from 90,605

Change-90,605 (-100%)

Value—

Verition Fund Management LLC

N/A

Shares— from 81,183

Change-81,183 (-100%)

Value—

Parallax Volatility Advisers, L.P.

N/A

Shares— from 66,196

Change-66,196 (-100%)

Value—

CSS LLC

N/A

Shares— from 59,771

Change-59,771 (-100%)

Value—

Rivernorth Capital Management, LLC

N/A

Shares— from 50,000

Change-50,000 (-100%)

Value—

Kepos Capital LP

N/A

Shares— from 48,000

Change-48,000 (-100%)

Value—

DLD Asset Management, LP

N/A

Shares— from 37,499

Change-37,499 (-100%)

Value—

Radcliffe Capital Management, L.P.

N/A

Shares— from 31,639

Change-31,639 (-100%)

Value—

Heights Capital Management, Inc

N/A

Shares— from 24,100

Change-24,100 (-100%)

Value—

Lineage Point Capital LP

N/A

Shares— from 22,223

Change-22,223 (-100%)

Value—

	Status
Periscope Capital Inc.	UNCHANGED	174,900	174,900	0	0%	$66.5K	$80.4K	+$14.0K	2026-11-06
Context Capital Management, LLC	UNCHANGED	150,000	150,000	0	0%	$57.0K	$69.0K	+$12.0K	2026-11-04
Mint Tower Capital Management B.V.	UNCHANGED	50,000	50,000	0	0%	$19	$23	+$4	2026-11-09
ABC Arbitrage SA	CLOSED	0	20,000	-20,000	-100%	$7.6K	$0	-$7.6K	2026-10-23
Polar Asset Management Partners Inc.	N/A	—	606,399	-606,399	-100%	$230.4K	—	—	—
Aristeia Capital, L.L.C.	N/A	—	519,999	-519,999	-100%	$197.6K	—	—	—
Magnetar Financial LLC	N/A	—	500,000	-500,000	-100%	$193.0K	—	—	—
Linden Advisors LP	N/A	—	500,000	-500,000	-100%	$190.0K	—	—	—
Glazer Capital, LLC	N/A	—	274,098	-274,098	-100%	$104	—	—	—
AQR Arbitrage LLC	N/A	—	222,327	-222,327	-100%	$82.3K	—	—	—
Whitebox Advisors LLC	N/A	—	150,000	-150,000	-100%	$57.0K	—	—	—
D. E. Shaw & Co., Inc.	N/A	—	150,000	-150,000	-100%	$57.9K	—	—	—
Kryger Capital LLC	N/A	—	124,642	-124,642	-100%	$47.4K	—	—	—
BNP Paribas Financial Markets	N/A	—	104,970	-104,970	-100%	$40.5K	—	—	—
Berkley W R Corp	N/A	—	101,717	-101,717	-100%	$39.3K	—	—	—
Clear Street Group Inc.	N/A	—	101,599	-101,599	-100%	$38.6K	—	—	—
Lepercq De Neuflize Asset Management LLC	N/A	—	100,000	-100,000	-100%	$38.0K	—	—	—
Shaolin Capital Management LLC	N/A	—	90,605	-90,605	-100%	$34.4K	—	—	—
Verition Fund Management LLC	N/A	—	81,183	-81,183	-100%	$31.3K	—	—	—
Parallax Volatility Advisers, L.P.	N/A	—	66,196	-66,196	-100%	$25.6K	—	—	—
CSS LLC	N/A	—	59,771	-59,771	-100%	$22.7K	—	—	—
Rivernorth Capital Management, LLC	N/A	—	50,000	-50,000	-100%	$16.7K	—	—	—
Kepos Capital LP	N/A	—	48,000	-48,000	-100%	$18	—	—	—
DLD Asset Management, LP	N/A	—	37,499	-37,499	-100%	$14.3K	—	—	—
Radcliffe Capital Management, L.P.	N/A	—	31,639	-31,639	-100%	$12.0K	—	—	—
Heights Capital Management, Inc	N/A	—	24,100	-24,100	-100%	$9.3K	—	—	—
Lineage Point Capital LP	N/A	—	22,223	-22,223	-100%	$8.4K	—	—	—

Showing 27 of 27 institutions