Ampercap Acquisition Co

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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First Trust Capital Management L.P.

UNCHANGED

Shares630,601 from 630,601

Change0 (0%)

Value$6.3M (-$6.3K)

Filed 2026-11-06

Calamos Advisors LLC

UNCHANGED

Shares150,000 from 150,000

Change0 (0%)

Value$1.5M (+$3.8K)

Filed 2026-11-02

Wealthspring Capital LLC

CLOSED

Shares0 from 963,290

Change-963,290 (-100%)

Value$0 (-$9.7M)

Filed 2026-11-04

Periscope Capital Inc.

CLOSED

Shares0 from 175,500

Change-175,500 (-100%)

Value$0 (-$1.8M)

Filed 2026-11-06

Mint Tower Capital Management B.V.

CLOSED

Shares0 from 125,000

Change-125,000 (-100%)

Value$0 (-$1.3K)

Filed 2026-11-09

Gritstone Asset Management LLC

CLOSED

Shares0 from 124,988

Change-124,988 (-100%)

Value$0 (-$1.3M)

Filed 2026-10-26

ABC Arbitrage SA

CLOSED

Shares0 from 30,000

Change-30,000 (-100%)

Value$0 (-$301.2K)

Filed 2026-10-23

StoneX Group Inc.

CLOSED

Shares0 from 25,000

Change-25,000 (-100%)

Value$0 (-$251.0K)

Filed 2026-11-03

Condor Capital Management

CLOSED

Shares0 from 12,860

Change-12,860 (-100%)

Value$0 (-$129.1K)

Filed 2026-11-06

Magnetar Financial LLC

N/A

Shares— from 1,200,000

Change-1,200,000 (-100%)

Value—

Glazer Capital, LLC

N/A

Shares— from 690,000

Change-690,000 (-100%)

Value—

AQR Arbitrage LLC

N/A

Shares— from 651,015

Change-651,015 (-100%)

Value—

Clear Street Group Inc.

N/A

Shares— from 422,655

Change-422,655 (-100%)

Value—

Shaolin Capital Management LLC

N/A

Shares— from 405,851

Change-405,851 (-100%)

Value—

Tudor Investment Corp ET AL

N/A

Shares— from 315,000

Change-315,000 (-100%)

Value—

Rivernorth Capital Management, LLC

N/A

Shares— from 300,000

Change-300,000 (-100%)

Value—

LMR Partners LLP

N/A

Shares— from 250,000

Change-250,000 (-100%)

Value—

Berkley W R Corp

N/A

Shares— from 247,605

Change-247,605 (-100%)

Value—

Cantor Fitzgerald, L. P.

N/A

Shares— from 211,449

Change-211,449 (-100%)

Value—

Whitebox Advisors LLC

N/A

Shares— from 200,000

Change-200,000 (-100%)

Value—

Toronto Dominion Bank

N/A

Shares— from 200,000

Change-200,000 (-100%)

Value—

BNP Paribas Financial Markets

N/A

Shares— from 198,985

Change-198,985 (-100%)

Value—

Linden Advisors LP

N/A

Shares— from 175,000

Change-175,000 (-100%)

Value—

Yakira Capital Management, Inc.

N/A

Shares— from 150,000

Change-150,000 (-100%)

Value—

Aristeia Capital, L.L.C.

N/A

Shares— from 150,000

Change-150,000 (-100%)

Value—

Radcliffe Capital Management, L.P.

N/A

Shares— from 150,000

Change-150,000 (-100%)

Value—

Moore Capital Management, LP

N/A

Shares— from 130,000

Change-130,000 (-100%)

Value—

Westchester Capital Management, LLC

N/A

Shares— from 130,000

Change-130,000 (-100%)

Value—

Parallax Volatility Advisers, L.P.

N/A

Shares— from 124,064

Change-124,064 (-100%)

Value—

Bulldog Investors, LLPA

N/A

Shares— from 75,000

Change-75,000 (-100%)

Value—

Hartree Partners, LP

N/A

Shares— from 75,000

Change-75,000 (-100%)

Value—

L1 Global Manager Pty Ltd

N/A

Shares— from 75,000

Change-75,000 (-100%)

Value—

Kepos Capital LP

N/A

Shares— from 60,000

Change-60,000 (-100%)

Value—

DLD Asset Management, LP

N/A

Shares— from 60,000

Change-60,000 (-100%)

Value—

Schonfeld Strategic Advisors LLC

N/A

Shares— from 49,095

Change-49,095 (-100%)

Value—

Boothbay Fund Management, LLC

N/A

Shares— from 40,000

Change-40,000 (-100%)

Value—

Hurricane Capital Advisors LLC

N/A

Shares— from 35,530

Change-35,530 (-100%)

Value—

Crossingbridge Advisors, LLC

N/A

Shares— from 35,000

Change-35,000 (-100%)

Value—

Lineage Point Capital LP

N/A

Shares— from 25,000

Change-25,000 (-100%)

Value—

Citadel Advisors LLC

N/A

Shares— from 24,790

Change-24,790 (-100%)

Value—

HRT Financial LP

N/A

Shares— from 24,392

Change-24,392 (-100%)

Value—

Robinson Capital Management, LLC

N/A

Shares— from 15,000

Change-15,000 (-100%)

Value—

Evercore Wealth Management, LLC

N/A

Shares— from 13,850

Change-13,850 (-100%)

Value—

Arax Advisory Partners

N/A

Shares— from 4,500

Change-4,500 (-100%)

Value—

	Status
First Trust Capital Management L.P.	UNCHANGED	630,601	630,601	0	0%	$6.3M	$6.3M	-$6.3K	2026-11-06
Calamos Advisors LLC	UNCHANGED	150,000	150,000	0	0%	$1.5M	$1.5M	+$3.8K	2026-11-02
Wealthspring Capital LLC	CLOSED	0	963,290	-963,290	-100%	$9.7M	$0	-$9.7M	2026-11-04
Periscope Capital Inc.	CLOSED	0	175,500	-175,500	-100%	$1.8M	$0	-$1.8M	2026-11-06
Mint Tower Capital Management B.V.	CLOSED	0	125,000	-125,000	-100%	$1.3K	$0	-$1.3K	2026-11-09
Gritstone Asset Management LLC	CLOSED	0	124,988	-124,988	-100%	$1.3M	$0	-$1.3M	2026-10-26
ABC Arbitrage SA	CLOSED	0	30,000	-30,000	-100%	$301.2K	$0	-$301.2K	2026-10-23
StoneX Group Inc.	CLOSED	0	25,000	-25,000	-100%	$251.0K	$0	-$251.0K	2026-11-03
Condor Capital Management	CLOSED	0	12,860	-12,860	-100%	$129.1K	$0	-$129.1K	2026-11-06
Magnetar Financial LLC	N/A	—	1,200,000	-1,200,000	-100%	$12.0M	—	—	—
Glazer Capital, LLC	N/A	—	690,000	-690,000	-100%	$6.9K	—	—	—
AQR Arbitrage LLC	N/A	—	651,015	-651,015	-100%	$6.5M	—	—	—
Clear Street Group Inc.	N/A	—	422,655	-422,655	-100%	$4.0M	—	—	—
Shaolin Capital Management LLC	N/A	—	405,851	-405,851	-100%	$4.1M	—	—	—
Tudor Investment Corp ET AL	N/A	—	315,000	-315,000	-100%	$3.2M	—	—	—
Rivernorth Capital Management, LLC	N/A	—	300,000	-300,000	-100%	$3.0M	—	—	—
LMR Partners LLP	N/A	—	250,000	-250,000	-100%	$2.5M	—	—	—
Berkley W R Corp	N/A	—	247,605	-247,605	-100%	$2.5M	—	—	—
Cantor Fitzgerald, L. P.	N/A	—	211,449	-211,449	-100%	$2.1M	—	—	—
Whitebox Advisors LLC	N/A	—	200,000	-200,000	-100%	$2.0M	—	—	—
Toronto Dominion Bank	N/A	—	200,000	-200,000	-100%	$2.0M	—	—	—
BNP Paribas Financial Markets	N/A	—	198,985	-198,985	-100%	$2.0M	—	—	—
Linden Advisors LP	N/A	—	175,000	-175,000	-100%	$1.8M	—	—	—
Yakira Capital Management, Inc.	N/A	—	150,000	-150,000	-100%	$1.5M	—	—	—
Aristeia Capital, L.L.C.	N/A	—	150,000	-150,000	-100%	$1.5M	—	—	—
Radcliffe Capital Management, L.P.	N/A	—	150,000	-150,000	-100%	$1.5M	—	—	—
Moore Capital Management, LP	N/A	—	130,000	-130,000	-100%	$1.3M	—	—	—
Westchester Capital Management, LLC	N/A	—	130,000	-130,000	-100%	$1.3M	—	—	—
Parallax Volatility Advisers, L.P.	N/A	—	124,064	-124,064	-100%	$1.2M	—	—	—
Bulldog Investors, LLPA	N/A	—	75,000	-75,000	-100%	$753.0K	—	—	—
Hartree Partners, LP	N/A	—	75,000	-75,000	-100%	$750.0K	—	—	—
L1 Global Manager Pty Ltd	N/A	—	75,000	-75,000	-100%	$753.0K	—	—	—
Kepos Capital LP	N/A	—	60,000	-60,000	-100%	$602	—	—	—
DLD Asset Management, LP	N/A	—	60,000	-60,000	-100%	$602.4K	—	—	—
Schonfeld Strategic Advisors LLC	N/A	—	49,095	-49,095	-100%	$492.9K	—	—	—
Boothbay Fund Management, LLC	N/A	—	40,000	-40,000	-100%	$401.6K	—	—	—
Hurricane Capital Advisors LLC	N/A	—	35,530	-35,530	-100%	$356.7K	—	—	—
Crossingbridge Advisors, LLC	N/A	—	35,000	-35,000	-100%	$351.4K	—	—	—
Lineage Point Capital LP	N/A	—	25,000	-25,000	-100%	$251.0K	—	—	—
Citadel Advisors LLC	N/A	—	24,790	-24,790	-100%	$249.1K	—	—	—
HRT Financial LP	N/A	—	24,392	-24,392	-100%	$244	—	—	—
Robinson Capital Management, LLC	N/A	—	15,000	-15,000	-100%	$150.5K	—	—	—
Evercore Wealth Management, LLC	N/A	—	13,850	-13,850	-100%	$139.1K	—	—	—
Arax Advisory Partners	N/A	—	4,500	-4,500	-100%	$45.2K	—	—	—

Showing 44 of 44 institutions