Magnum Opus Acquisition LTD

Q3 2023 vs Q4 2023

Comparing institutional holders between quarters

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

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LMR Partners LLP

NEW

Shares1,078,469

Change+1,078,469

Value$18.2K

Filed 2024-02-14

Segantii Capital Management Ltd

UNCHANGED

Shares612,500 from 612,500

Change0 (0%)

Value$6.6M (+$62.8K)

Filed 2024-02-07

Walleye Capital LLC

UNCHANGED

Shares546,487 from 546,487

Change0 (0%)

Value$9.2K (-$12.3K)

Filed 2024-02-14

Canyon Capital Advisors LLC

UNCHANGED

Shares500,000 from 500,000

Change0 (0%)

Value$8.5K (-$11.3K)

Filed 2024-02-14

Cowen and Company, LLC

DECREASED

Shares369,415 from 382,915

Change-13,500 (-4%)

Value$6.2K (-$8.8K)

Filed 2024-02-12

Alpha Wave Global, LP

UNCHANGED

Shares350,000 from 350,000

Change0 (0%)

Value$5.9K (-$7.9K)

Filed 2024-02-14

Highbridge Capital Management LLC

DECREASED

Shares333,915 from 336,915

Change-3,000 (-1%)

Value$5.6K (-$11.2K)

Filed 2024-02-12

Walleye Trading LLC

UNCHANGED

Shares306,938 from 306,938

Change0 (0%)

Value$5.2K (-$6.9K)

Filed 2024-02-14

Antara Capital LP

UNCHANGED

Shares250,000 from 250,000

Change0 (0%)

Value$4.2K (-$5.6K)

Filed 2024-02-14

Jane Street Group, LLC

DECREASED

Shares203,513 from 203,562

Change-49 (0%)

Value$3.4K (-$3.9K)

Filed 2024-02-15

Mmcap International Inc. SPC

UNCHANGED

Shares160,796 from 160,796

Change0 (0%)

Value$2.7K (-$3.6K)

Filed 2024-02-12

Cantor Fitzgerald, L. P.

UNCHANGED

Shares114,218 from 114,218

Change0 (0%)

Value$1.9K (-$2.6K)

Filed 2024-02-14

Vestcor Inc

UNCHANGED

Shares100,000 from 100,000

Change0 (0%)

Value$2 (-$4)

Filed 2024-02-14

Q Global Advisors, LLC

UNCHANGED

Shares93,025 from 93,025

Change0 (0%)

Value$2 (-$2)

Filed 2024-02-13

AQR Arbitrage LLC

UNCHANGED

Shares49,999 from 49,999

Change0 (0%)

Value$845 (-$1.1K)

Filed 2024-02-14

Citadel Advisors LLC

INCREASED

Shares46,877 from 46,690

Change+187 (+0%)

Value$792 (-$1.0K)

Filed 2024-02-14

HRT Financial LP

DECREASED

Shares38,784 from 39,766

Change-982 (-2%)

Value$0 (-$1)

Filed 2024-02-09

Whitebox Advisors LLC

UNCHANGED

Shares23,000 from 23,000

Change0 (0%)

Value$389 (-$517)

Filed 2026-08-26

Omers Administration Corp

UNCHANGED

Shares20,000 from 20,000

Change0 (0%)

Value$536 (-$574)

Filed 2024-02-13

Clear Street LLC

UNCHANGED

Shares806 from 806

Change0 (0%)

Value$14 (-$18)

Filed 2025-05-15

Polar Asset Management Partners Inc.

CLOSED

Shares0 from 400,000

Change-400,000 (-100%)

Value$0 (-$15.8K)

Filed 2024-02-14

UBS Group AG

CLOSED

Shares0 from 114

Change-114 (-100%)

Value$0 (-$4)

Filed 2024-02-09

Proequities, Inc.

UNCHANGED

Shares0 from 0

Change0

Value$0 ($0)

Filed 2024-02-07

	Status
LMR Partners LLP	NEW	1,078,469	—	+1,078,469	—	—	$18.2K	—	2024-02-14
Segantii Capital Management Ltd	UNCHANGED	612,500	612,500	0	0%	$6.5M	$6.6M	+$62.8K	2024-02-07
Walleye Capital LLC	UNCHANGED	546,487	546,487	0	0%	$21.5K	$9.2K	-$12.3K	2024-02-14
Canyon Capital Advisors LLC	UNCHANGED	500,000	500,000	0	0%	$19.7K	$8.5K	-$11.3K	2024-02-14
Cowen and Company, LLC	DECREASED	369,415	382,915	-13,500	-4%	$15.1K	$6.2K	-$8.8K	2024-02-12
Alpha Wave Global, LP	UNCHANGED	350,000	350,000	0	0%	$13.8K	$5.9K	-$7.9K	2024-02-14
Highbridge Capital Management LLC	DECREASED	333,915	336,915	-3,000	-1%	$16.8K	$5.6K	-$11.2K	2024-02-12
Walleye Trading LLC	UNCHANGED	306,938	306,938	0	0%	$12.1K	$5.2K	-$6.9K	2024-02-14
Antara Capital LP	UNCHANGED	250,000	250,000	0	0%	$9.9K	$4.2K	-$5.6K	2024-02-14
Jane Street Group, LLC	DECREASED	203,513	203,562	-49	0%	$7.3K	$3.4K	-$3.9K	2024-02-15
Mmcap International Inc. SPC	UNCHANGED	160,796	160,796	0	0%	$6.3K	$2.7K	-$3.6K	2024-02-12
Cantor Fitzgerald, L. P.	UNCHANGED	114,218	114,218	0	0%	$4.5K	$1.9K	-$2.6K	2024-02-14
Vestcor Inc	UNCHANGED	100,000	100,000	0	0%	$6	$2	-$4	2024-02-14
Q Global Advisors, LLC	UNCHANGED	93,025	93,025	0	0%	$4	$2	-$2	2024-02-13
AQR Arbitrage LLC	UNCHANGED	49,999	49,999	0	0%	$2.0K	$845	-$1.1K	2024-02-14
Citadel Advisors LLC	INCREASED	46,877	46,690	+187	+0%	$1.8K	$792	-$1.0K	2024-02-14
HRT Financial LP	DECREASED	38,784	39,766	-982	-2%	$1	$0	-$1	2024-02-09
Whitebox Advisors LLC	UNCHANGED	23,000	23,000	0	0%	$906	$389	-$517	2026-08-26
Omers Administration Corp	UNCHANGED	20,000	20,000	0	0%	$1.1K	$536	-$574	2024-02-13
Clear Street LLC	UNCHANGED	806	806	0	0%	$32	$14	-$18	2025-05-15
Polar Asset Management Partners Inc.	CLOSED	0	400,000	-400,000	-100%	$15.8K	$0	-$15.8K	2024-02-14
UBS Group AG	CLOSED	0	114	-114	-100%	$4	$0	-$4	2024-02-09
Proequities, Inc.	UNCHANGED	0	0	0	—	$0	$0	$0	2024-02-07

Showing 23 of 23 institutions