SIM 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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Alberta Investment Management Corp

UNCHANGED

Shares375,000 from 375,000

Change0 (0%)

Value$56.3K (-$38.2K)

Filed 2026-11-09

Picton Mahoney Asset Management

UNCHANGED

Shares349,400 from 349,400

Change0 (0%)

Value$59.3K (-$28.7K)

Filed 2026-11-09

Wealthspring Capital LLC

DECREASED

Shares310,222 from 361,599

Change-51,377 (-14%)

Value$52.7K (-$37.8K)

Filed 2026-11-04

Context Capital Management, LLC

UNCHANGED

Shares185,000 from 185,000

Change0 (0%)

Value$31.4K (-$15.2K)

Filed 2026-11-04

Periscope Capital Inc.

UNCHANGED

Shares172,500 from 172,500

Change0 (0%)

Value$29.3K (-$19.0K)

Filed 2026-11-06

Gritstone Asset Management LLC

UNCHANGED

Shares75,542 from 75,542

Change0 (0%)

Value$12.8K (-$6.2K)

Filed 2026-10-26

StoneX Group Inc.

DECREASED

Shares41,123 from 51,534

Change-10,411 (-20%)

Value$7.4K (-$983)

Filed 2026-11-03

Harraden Circle Investments, LLC

N/A

Shares— from 1,047,372

Change-1,047,372 (-100%)

Value—

Mmcap International Inc. SPC

N/A

Shares— from 990,000

Change-990,000 (-100%)

Value—

Magnetar Financial LLC

N/A

Shares— from 972,598

Change-972,598 (-100%)

Value—

AQR Arbitrage LLC

N/A

Shares— from 814,850

Change-814,850 (-100%)

Value—

LMR Partners LLP

N/A

Shares— from 490,000

Change-490,000 (-100%)

Value—

Toronto Dominion Bank

N/A

Shares— from 400,000

Change-400,000 (-100%)

Value—

Healthcare of Ontario Pension Plan Trust Fund

N/A

Shares— from 375,000

Change-375,000 (-100%)

Value—

Highbridge Capital Management LLC

N/A

Shares— from 307,849

Change-307,849 (-100%)

Value—

BNP Paribas Financial Markets

N/A

Shares— from 299,540

Change-299,540 (-100%)

Value—

K2 Principal Fund, L.P.

N/A

Shares— from 265,272

Change-265,272 (-100%)

Value—

Lineage Point Capital LP

N/A

Shares— from 255,007

Change-255,007 (-100%)

Value—

Whitebox Advisors LLC

N/A

Shares— from 250,000

Change-250,000 (-100%)

Value—

Bulldog Investors, LLPA

N/A

Shares— from 206,141

Change-206,141 (-100%)

Value—

Rivernorth Capital Management, LLC

N/A

Shares— from 200,951

Change-200,951 (-100%)

Value—

CSS LLC

N/A

Shares— from 193,814

Change-193,814 (-100%)

Value—

Meteora Capital, LLC

N/A

Shares— from 191,310

Change-191,310 (-100%)

Value—

Westchester Capital Management, LLC

N/A

Shares— from 187,499

Change-187,499 (-100%)

Value—

Clear Street Group Inc.

N/A

Shares— from 119,238

Change-119,238 (-100%)

Value—

Saba Capital Management, L.P.A

N/A

Shares— from 111,217

Change-111,217 (-100%)

Value—

Shaolin Capital Management LLC

N/A

Shares— from 100,383

Change-100,383 (-100%)

Value—

Aristeia Capital, L.L.C.

N/A

Shares— from 100,000

Change-100,000 (-100%)

Value—

Boothbay Fund Management, LLC

N/A

Shares— from 88,317

Change-88,317 (-100%)

Value—

DLD Asset Management, LP

N/A

Shares— from 50,522

Change-50,522 (-100%)

Value—

Yakira Capital Management, Inc.

N/A

Shares— from 49,180

Change-49,180 (-100%)

Value—

Schonfeld Strategic Advisors LLC

N/A

Shares— from 20,000

Change-20,000 (-100%)

Value—

Arax Advisory Partners

N/A

Shares— from 4,880

Change-4,880 (-100%)

Value—

Longfellow Investment Management Co LLC

N/A

Shares— from 3,783

Change-3,783 (-100%)

Value—

UBS Group AG

N/A

Shares— from 75

Change-75 (-100%)

Value—

	Status
Alberta Investment Management Corp	UNCHANGED	375,000	375,000	0	0%	$94.5K	$56.3K	-$38.2K	2026-11-09
Picton Mahoney Asset Management	UNCHANGED	349,400	349,400	0	0%	$88.0K	$59.3K	-$28.7K	2026-11-09
Wealthspring Capital LLC	DECREASED	310,222	361,599	-51,377	-14%	$90.4K	$52.7K	-$37.8K	2026-11-04
Context Capital Management, LLC	UNCHANGED	185,000	185,000	0	0%	$46.6K	$31.4K	-$15.2K	2026-11-04
Periscope Capital Inc.	UNCHANGED	172,500	172,500	0	0%	$48.3K	$29.3K	-$19.0K	2026-11-06
Gritstone Asset Management LLC	UNCHANGED	75,542	75,542	0	0%	$19.0K	$12.8K	-$6.2K	2026-10-26
StoneX Group Inc.	DECREASED	41,123	51,534	-10,411	-20%	$8.4K	$7.4K	-$983	2026-11-03
Harraden Circle Investments, LLC	N/A	—	1,047,372	-1,047,372	-100%	$293.2K	—	—	—
Mmcap International Inc. SPC	N/A	—	990,000	-990,000	-100%	$249.5K	—	—	—
Magnetar Financial LLC	N/A	—	972,598	-972,598	-100%	$272.3K	—	—	—
AQR Arbitrage LLC	N/A	—	814,850	-814,850	-100%	$203.8K	—	—	—
LMR Partners LLP	N/A	—	490,000	-490,000	-100%	$123.5K	—	—	—
Toronto Dominion Bank	N/A	—	400,000	-400,000	-100%	$100.8K	—	—	—
Healthcare of Ontario Pension Plan Trust Fund	N/A	—	375,000	-375,000	-100%	$93.8K	—	—	—
Highbridge Capital Management LLC	N/A	—	307,849	-307,849	-100%	$77.0K	—	—	—
BNP Paribas Financial Markets	N/A	—	299,540	-299,540	-100%	$83.9K	—	—	—
K2 Principal Fund, L.P.	N/A	—	265,272	-265,272	-100%	$66.3K	—	—	—
Lineage Point Capital LP	N/A	—	255,007	-255,007	-100%	$64.3K	—	—	—
Whitebox Advisors LLC	N/A	—	250,000	-250,000	-100%	$63.0K	—	—	—
Bulldog Investors, LLPA	N/A	—	206,141	-206,141	-100%	$51.6K	—	—	—
Rivernorth Capital Management, LLC	N/A	—	200,951	-200,951	-100%	$42.2K	—	—	—
CSS LLC	N/A	—	193,814	-193,814	-100%	$48.8K	—	—	—
Meteora Capital, LLC	N/A	—	191,310	-191,310	-100%	$47.8K	—	—	—
Westchester Capital Management, LLC	N/A	—	187,499	-187,499	-100%	$46.9K	—	—	—
Clear Street Group Inc.	N/A	—	119,238	-119,238	-100%	$30.0K	—	—	—
Saba Capital Management, L.P.A	N/A	—	111,217	-111,217	-100%	$31.1K	—	—	—
Shaolin Capital Management LLC	N/A	—	100,383	-100,383	-100%	$25.3K	—	—	—
Aristeia Capital, L.L.C.	N/A	—	100,000	-100,000	-100%	$28.0K	—	—	—
Boothbay Fund Management, LLC	N/A	—	88,317	-88,317	-100%	$960.7K	—	—	—
DLD Asset Management, LP	N/A	—	50,522	-50,522	-100%	$12.7K	—	—	—
Yakira Capital Management, Inc.	N/A	—	49,180	-49,180	-100%	$12.4K	—	—	—
Schonfeld Strategic Advisors LLC	N/A	—	20,000	-20,000	-100%	$5.6K	—	—	—
Arax Advisory Partners	N/A	—	4,880	-4,880	-100%	$1.2K	—	—	—
Longfellow Investment Management Co LLC	N/A	—	3,783	-3,783	-100%	$953	—	—	—
UBS Group AG	N/A	—	75	-75	-100%	$19	—	—	—

Showing 35 of 35 institutions