Newbury STR II Acquisition C

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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Picton Mahoney Asset Management

DECREASED

Shares285,000 from 312,500

Change-27,500 (-9%)

Value$256.6K (+$179.2K)

Filed 2026-11-09

Wealthspring Capital LLC

DECREASED

Shares244,434 from 274,017

Change-29,583 (-11%)

Value$220.0K (+$169.2K)

Filed 2026-11-04

Periscope Capital Inc.

DECREASED

Shares127,617 from 262,400

Change-134,783 (-51%)

Value$114.9K (+$51.2K)

Filed 2026-11-06

T3 Companies, LLC

NEW

Shares25,093

Change+25,093

Value$22.6K

Filed 2026-10-22

Wolverine Asset Management LLC

DECREASED

Shares11,179 from 36,179

Change-25,000 (-69%)

Value$10.1K (+$1.1K)

Filed 2026-11-02

StoneX Group Inc.

NEW

Shares10,691

Change+10,691

Value$12.5K

Filed 2026-11-03

Magnetar Financial LLC

N/A

Shares— from 725,000

Change-725,000 (-100%)

Value—

LMR Partners LLP

N/A

Shares— from 725,000

Change-725,000 (-100%)

Value—

Healthcare of Ontario Pension Plan Trust Fund

N/A

Shares— from 600,000

Change-600,000 (-100%)

Value—

Linden Advisors LP

N/A

Shares— from 525,000

Change-525,000 (-100%)

Value—

AQR Arbitrage LLC

N/A

Shares— from 510,891

Change-510,891 (-100%)

Value—

CSS LLC

N/A

Shares— from 443,780

Change-443,780 (-100%)

Value—

Hudson Bay Capital Management LP

N/A

Shares— from 387,074

Change-387,074 (-100%)

Value—

Kepos Capital LP

N/A

Shares— from 373,000

Change-373,000 (-100%)

Value—

Verition Fund Management LLC

N/A

Shares— from 357,431

Change-357,431 (-100%)

Value—

Toronto Dominion Bank

N/A

Shares— from 300,000

Change-300,000 (-100%)

Value—

Rivernorth Capital Management, LLC

N/A

Shares— from 249,872

Change-249,872 (-100%)

Value—

Clear Street Group Inc.

N/A

Shares— from 244,755

Change-244,755 (-100%)

Value—

Mmcap International Inc. SPC

N/A

Shares— from 225,000

Change-225,000 (-100%)

Value—

Westchester Capital Management, LLC

N/A

Shares— from 225,000

Change-225,000 (-100%)

Value—

BNP Paribas Financial Markets

N/A

Shares— from 218,493

Change-218,493 (-100%)

Value—

Shaolin Capital Management LLC

N/A

Shares— from 198,086

Change-198,086 (-100%)

Value—

Whitebox Advisors LLC

N/A

Shares— from 187,500

Change-187,500 (-100%)

Value—

Tenor Capital Management Co., L.P.

N/A

Shares— from 124,709

Change-124,709 (-100%)

Value—

Moore Capital Management, LP

N/A

Shares— from 100,000

Change-100,000 (-100%)

Value—

Heights Capital Management, Inc

N/A

Shares— from 22,395

Change-22,395 (-100%)

Value—

Susquehanna International Group, LLP

N/A

Shares— from 19,601

Change-19,601 (-100%)

Value—

Arax Advisory Partners

N/A

Shares— from 7,235

Change-7,235 (-100%)

Value—

Longfellow Investment Management Co LLC

N/A

Shares— from 238

Change-238 (-100%)

Value—

	Status
Picton Mahoney Asset Management	DECREASED	285,000	312,500	-27,500	-9%	$77.3K	$256.6K	+$179.2K	2026-11-09
Wealthspring Capital LLC	DECREASED	244,434	274,017	-29,583	-11%	$50.9K	$220.0K	+$169.2K	2026-11-04
Periscope Capital Inc.	DECREASED	127,617	262,400	-134,783	-51%	$63.7K	$114.9K	+$51.2K	2026-11-06
T3 Companies, LLC	NEW	25,093	—	+25,093	—	—	$22.6K	—	2026-10-22
Wolverine Asset Management LLC	DECREASED	11,179	36,179	-25,000	-69%	$9.0K	$10.1K	+$1.1K	2026-11-02
StoneX Group Inc.	NEW	10,691	—	+10,691	—	—	$12.5K	—	2026-11-03
Magnetar Financial LLC	N/A	—	725,000	-725,000	-100%	$176.0K	—	—	—
LMR Partners LLP	N/A	—	725,000	-725,000	-100%	$179.4K	—	—	—
Healthcare of Ontario Pension Plan Trust Fund	N/A	—	600,000	-600,000	-100%	$150.8K	—	—	—
Linden Advisors LP	N/A	—	525,000	-525,000	-100%	$127.4K	—	—	—
AQR Arbitrage LLC	N/A	—	510,891	-510,891	-100%	$128.4K	—	—	—
CSS LLC	N/A	—	443,780	-443,780	-100%	$109.8K	—	—	—
Hudson Bay Capital Management LP	N/A	—	387,074	-387,074	-100%	$95.8K	—	—	—
Kepos Capital LP	N/A	—	373,000	-373,000	-100%	$91	—	—	—
Verition Fund Management LLC	N/A	—	357,431	-357,431	-100%	$89.9K	—	—	—
Toronto Dominion Bank	N/A	—	300,000	-300,000	-100%	$74.1K	—	—	—
Rivernorth Capital Management, LLC	N/A	—	249,872	-249,872	-100%	$87.5K	—	—	—
Clear Street Group Inc.	N/A	—	244,755	-244,755	-100%	$60.6K	—	—	—
Mmcap International Inc. SPC	N/A	—	225,000	-225,000	-100%	$55.7K	—	—	—
Westchester Capital Management, LLC	N/A	—	225,000	-225,000	-100%	$41.8K	—	—	—
BNP Paribas Financial Markets	N/A	—	218,493	-218,493	-100%	$53.0K	—	—	—
Shaolin Capital Management LLC	N/A	—	198,086	-198,086	-100%	$49.0K	—	—	—
Whitebox Advisors LLC	N/A	—	187,500	-187,500	-100%	$46.4K	—	—	—
Tenor Capital Management Co., L.P.	N/A	—	124,709	-124,709	-100%	$30.9K	—	—	—
Moore Capital Management, LP	N/A	—	100,000	-100,000	-100%	$24.7K	—	—	—
Heights Capital Management, Inc	N/A	—	22,395	-22,395	-100%	$5.6K	—	—	—
Susquehanna International Group, LLP	N/A	—	19,601	-19,601	-100%	$4.9K	—	—	—
Arax Advisory Partners	N/A	—	7,235	-7,235	-100%	$1.3K	—	—	—
Longfellow Investment Management Co LLC	N/A	—	238	-238	-100%	$59	—	—	—

Showing 29 of 29 institutions