HCM II Acquisition Corp

Q2 2025 vs Q3 2025

Comparing institutional holders between quarters

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

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Cantor Fitzgerald, L. P.

DECREASED

Shares2,724,172 from 2,815,333

Change-91,161 (-3%)

Value$16.3M (+$9.7M)

Filed 2026-02-17

LMR Partners LLP

INCREASED

Shares1,602,973 from 1,550,073

Change+52,900 (+3%)

Value$9.6M (+$6.0M)

Filed 2025-11-14

Peak6 LLC

INCREASED

Shares1,169,212 from 575,088

Change+594,124 (+103%)

Value$7.0M (+$5.7M)

Filed 2026-03-31

Magnetar Financial LLC

DECREASED

Shares674,999 from 980,099

Change-305,100 (-31%)

Value$4.1M (+$1.8M)

Filed 2025-11-13

Balyasny Asset Management L.P.

INCREASED

Shares660,000 from 575,000

Change+85,000 (+15%)

Value$4.0M (+$2.6M)

Filed 2025-11-14

Linden Advisors LP

DECREASED

Shares450,000 from 500,000

Change-50,000 (-10%)

Value$2.7M (+$1.5M)

Filed 2025-11-14

Arosa Capital Management LP

UNCHANGED

Shares450,000 from 450,000

Change0 (0%)

Value$2.7M (+$1.6M)

Filed 2025-11-14

Morgan Stanley

UNCHANGED

Shares283,078 from 283,078

Change0 (0%)

Value$1.7M (+$1.0M)

Filed 2026-05-27

Myda Advisors LLC

INCREASED

Shares281,000 from 139,303

Change+141,697 (+102%)

Value$1.7M (+$1.4M)

Filed 2025-11-13

AQR Arbitrage LLC

DECREASED

Shares241,236 from 1,116,928

Change-875,692 (-78%)

Value$1.3M (-$1.2M)

Filed 2025-11-14

Aristeia Capital, L.L.C.

NEW

Shares229,314

Change+229,314

Value$1.4M

Filed 2025-11-14

Whitebox Advisors LLC

UNCHANGED

Shares200,000 from 200,000

Change0 (0%)

Value$1.2M (+$730.0K)

Filed 2026-08-26

CastleKnight Management LP

NEW

Shares153,200

Change+153,200

Value$928.4K

Filed 2025-11-14

BNP Paribas Financial Markets

NEW

Shares99,332

Change+99,332

Value$596.0K

Filed 2025-11-13

Picton Mahoney Asset Management

DECREASED

Shares59,282 from 564,282

Change-505,000 (-89%)

Value$355 (-$971)

Filed 2025-11-12

Rivernorth Capital Management, LLC

DECREASED

Shares49,700 from 200,000

Change-150,300 (-75%)

Value$298.2K (-$171.8K)

Filed 2025-11-14

Saba Capital Management, L.P.A

UNCHANGED

Shares48,932 from 48,932

Change0 (0%)

Value$295.3K (+$179.8K)

Filed 2025-11-14

Mint Tower Capital Management B.V.

DECREASED

Shares33,505 from 72,451

Change-38,946 (-54%)

Value$201 (+$31)

Filed 2025-11-12

Clear Street Group Inc.

NEW

Shares30,000

Change+30,000

Value$180.0K

Filed 2025-11-14

Fulton Breakefield Broenniman LLC

UNCHANGED

Shares18,405 from 18,405

Change0 (0%)

Value$110.4K (+$67.2K)

Filed 2025-10-16

Boothbay Fund Management, LLC

NEW

Shares11,476

Change+11,476

Value$188.3K

Filed 2025-11-14

Royal Bank of Canada

NEW

Shares500

Change+500

Value$3.0K

Filed 2025-11-14

Bank of America Corp

NEW

Shares308

Change+308

Value$1.8K

Filed 2026-02-03

Mmcap International Inc. SPC

CLOSED

Shares0 from 490,000

Change-490,000 (-100%)

Value$0 (-$1.2M)

Filed 2025-11-10

Calamos Advisors LLC

CLOSED

Shares0 from 250,000

Change-250,000 (-100%)

Value$0 (-$587.5K)

Filed 2025-10-20

K2 Principal Fund, L.P.

CLOSED

Shares0 from 177,489

Change-177,489 (-100%)

Value$0 (-$417.1K)

Filed 2025-11-13

Governors Lane LP

CLOSED

Shares0 from 141,101

Change-141,101 (-100%)

Value$0 (-$331.6K)

Filed 2025-11-14

CSS LLC

CLOSED

Shares0 from 123,216

Change-123,216 (-100%)

Value$0 (-$289.6K)

Filed 2025-11-13

Gritstone Asset Management LLC

CLOSED

Shares0 from 111,926

Change-111,926 (-100%)

Value$0 (-$263.0K)

Filed 2025-11-04

Tenor Capital Management Co., L.P.

CLOSED

Shares0 from 87,500

Change-87,500 (-100%)

Value$0 (-$205.6K)

Filed 2025-11-14

Polar Asset Management Partners Inc.

CLOSED

Shares0 from 80,763

Change-80,763 (-100%)

Value$0 (-$189.8K)

Filed 2025-12-01

Context Capital Management, LLC

CLOSED

Shares0 from 74,868

Change-74,868 (-100%)

Value$0 (-$175.9K)

Filed 2025-11-12

Periscope Capital Inc.

CLOSED

Shares0 from 32,500

Change-32,500 (-100%)

Value$0 (-$76.4K)

Filed 2025-11-13

Wolverine Asset Management LLC

CLOSED

Shares0 from 31,055

Change-31,055 (-100%)

Value$0 (-$73.0K)

Filed 2025-10-28

Bulldog Investors, LLPA

CLOSED

Shares0 from 25,000

Change-25,000 (-100%)

Value$0 (-$58.8K)

Filed 2025-11-14

Parallax Volatility Advisers, L.P.

CLOSED

Shares0 from 15,078

Change-15,078 (-100%)

Value$0 (-$35.4K)

Filed 2025-11-14

Schonfeld Strategic Advisors LLC

CLOSED

Shares0 from 14,997

Change-14,997 (-100%)

Value$0 (-$35.2K)

Filed 2025-11-14

Clear Street LLC

N/A

Shares— from 57,656

Change-57,656 (-100%)

Value—

Proequities, Inc.

N/A

Shares— from 0

Change0

Value—

	Status
Cantor Fitzgerald, L. P.	DECREASED	2,724,172	2,815,333	-91,161	-3%	$6.6M	$16.3M	+$9.7M	2026-02-17
LMR Partners LLP	INCREASED	1,602,973	1,550,073	+52,900	+3%	$3.6M	$9.6M	+$6.0M	2025-11-14
Peak6 LLC	INCREASED	1,169,212	575,088	+594,124	+103%	$1.4M	$7.0M	+$5.7M	2026-03-31
Magnetar Financial LLC	DECREASED	674,999	980,099	-305,100	-31%	$2.3M	$4.1M	+$1.8M	2025-11-13
Balyasny Asset Management L.P.	INCREASED	660,000	575,000	+85,000	+15%	$1.4M	$4.0M	+$2.6M	2025-11-14
Linden Advisors LP	DECREASED	450,000	500,000	-50,000	-10%	$1.2M	$2.7M	+$1.5M	2025-11-14
Arosa Capital Management LP	UNCHANGED	450,000	450,000	0	0%	$1.1M	$2.7M	+$1.6M	2025-11-14
Morgan Stanley	UNCHANGED	283,078	283,078	0	0%	$665.2K	$1.7M	+$1.0M	2026-05-27
Myda Advisors LLC	INCREASED	281,000	139,303	+141,697	+102%	$327.4K	$1.7M	+$1.4M	2025-11-13
AQR Arbitrage LLC	DECREASED	241,236	1,116,928	-875,692	-78%	$2.5M	$1.3M	-$1.2M	2025-11-14
Aristeia Capital, L.L.C.	NEW	229,314	—	+229,314	—	—	$1.4M	—	2025-11-14
Whitebox Advisors LLC	UNCHANGED	200,000	200,000	0	0%	$470.0K	$1.2M	+$730.0K	2026-08-26
CastleKnight Management LP	NEW	153,200	—	+153,200	—	—	$928.4K	—	2025-11-14
BNP Paribas Financial Markets	NEW	99,332	—	+99,332	—	—	$596.0K	—	2025-11-13
Picton Mahoney Asset Management	DECREASED	59,282	564,282	-505,000	-89%	$1.3K	$355	-$971	2025-11-12
Rivernorth Capital Management, LLC	DECREASED	49,700	200,000	-150,300	-75%	$470.0K	$298.2K	-$171.8K	2025-11-14
Saba Capital Management, L.P.A	UNCHANGED	48,932	48,932	0	0%	$115.5K	$295.3K	+$179.8K	2025-11-14
Mint Tower Capital Management B.V.	DECREASED	33,505	72,451	-38,946	-54%	$170	$201	+$31	2025-11-12
Clear Street Group Inc.	NEW	30,000	—	+30,000	—	—	$180.0K	—	2025-11-14
Fulton Breakefield Broenniman LLC	UNCHANGED	18,405	18,405	0	0%	$43.3K	$110.4K	+$67.2K	2025-10-16
Boothbay Fund Management, LLC	NEW	11,476	—	+11,476	—	—	$188.3K	—	2025-11-14
Royal Bank of Canada	NEW	500	—	+500	—	—	$3.0K	—	2025-11-14
Bank of America Corp	NEW	308	—	+308	—	—	$1.8K	—	2026-02-03
Mmcap International Inc. SPC	CLOSED	0	490,000	-490,000	-100%	$1.2M	$0	-$1.2M	2025-11-10
Calamos Advisors LLC	CLOSED	0	250,000	-250,000	-100%	$587.5K	$0	-$587.5K	2025-10-20
K2 Principal Fund, L.P.	CLOSED	0	177,489	-177,489	-100%	$417.1K	$0	-$417.1K	2025-11-13
Governors Lane LP	CLOSED	0	141,101	-141,101	-100%	$331.6K	$0	-$331.6K	2025-11-14
CSS LLC	CLOSED	0	123,216	-123,216	-100%	$289.6K	$0	-$289.6K	2025-11-13
Gritstone Asset Management LLC	CLOSED	0	111,926	-111,926	-100%	$263.0K	$0	-$263.0K	2025-11-04
Tenor Capital Management Co., L.P.	CLOSED	0	87,500	-87,500	-100%	$205.6K	$0	-$205.6K	2025-11-14
Polar Asset Management Partners Inc.	CLOSED	0	80,763	-80,763	-100%	$189.8K	$0	-$189.8K	2025-12-01
Context Capital Management, LLC	CLOSED	0	74,868	-74,868	-100%	$175.9K	$0	-$175.9K	2025-11-12
Periscope Capital Inc.	CLOSED	0	32,500	-32,500	-100%	$76.4K	$0	-$76.4K	2025-11-13
Wolverine Asset Management LLC	CLOSED	0	31,055	-31,055	-100%	$73.0K	$0	-$73.0K	2025-10-28
Bulldog Investors, LLPA	CLOSED	0	25,000	-25,000	-100%	$58.8K	$0	-$58.8K	2025-11-14
Parallax Volatility Advisers, L.P.	CLOSED	0	15,078	-15,078	-100%	$35.4K	$0	-$35.4K	2025-11-14
Schonfeld Strategic Advisors LLC	CLOSED	0	14,997	-14,997	-100%	$35.2K	$0	-$35.2K	2025-11-14
Clear Street LLC	N/A	—	57,656	-57,656	-100%	$135.5K	—	—	—
Proequities, Inc.	N/A	—	0	0	—	$0	—	—	—

Showing 39 of 39 institutions