B Riley Principal 250 Merger C

Q4 2022 vs Q1 2023

Comparing institutional holders between quarters

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

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Shaolin Capital Management LLC

INCREASED

Shares535,321 from 403,416

Change+131,905 (+33%)

Value$35 (+$23)

Filed 2023-05-15

Sculptor Capital LP

DECREASED

Shares496,973 from 499,431

Change-2,458 (0%)

Value$53.5K (+$34.8K)

Filed 2023-05-16

Periscope Capital Inc.

UNCHANGED

Shares239,600 from 239,600

Change0 (0%)

Value$15.9K (+$8.7K)

Filed 2023-05-12

AQR Arbitrage LLC

DECREASED

Shares210,419 from 214,059

Change-3,640 (-2%)

Value$14.0K (+$7.5K)

Filed 2023-05-15

Castle Creek Arbitrage, LLC

UNCHANGED

Shares141,665 from 141,665

Change0 (0%)

Value$9.4K (+$5.1K)

Filed 2023-05-15

Q Global Advisors, LLC

UNCHANGED

Shares135,485 from 135,485

Change0 (0%)

Value$9 (+$5)

Filed 2023-05-15

Corbin Capital Partners, L.P.

UNCHANGED

Shares133,332 from 133,332

Change0 (0%)

Value$8.8K (+$4.8K)

Filed 2023-05-15

Prelude Capital Management, LLC

UNCHANGED

Shares116,666 from 116,666

Change0 (0%)

Value$7.7K (+$4.2K)

Filed 2023-06-01

Owl Creek Asset Management, L.P.

UNCHANGED

Shares116,666 from 116,666

Change0 (0%)

Value$7.7K (+$4.2K)

Filed 2023-05-15

Knott David M Jr

UNCHANGED

Shares116,666 from 116,666

Change0 (0%)

Value$1.3K ($0)

Filed 2023-05-11

Balyasny Asset Management L.P.

UNCHANGED

Shares108,333 from 108,333

Change0 (0%)

Value$7.2K (+$3.9K)

Filed 2023-05-15

Difesa Capital Management, LP

UNCHANGED

Shares106,656 from 106,656

Change0 (0%)

Value$7.1K (+$3.9K)

Filed 2023-05-15

Sage Rock Capital Management LP

UNCHANGED

Shares101,645 from 101,645

Change0 (0%)

Value$6.7K (+$3.7K)

Filed 2023-05-15

P Schoenfeld Asset Management LP

UNCHANGED

Shares80,113 from 80,113

Change0 (0%)

Value$5.3K (+$2.9K)

Filed 2023-05-15

Bleichroeder LP

UNCHANGED

Shares75,000 from 75,000

Change0 (0%)

Value$5.0K (+$2.7K)

Filed 2023-05-12

Radcliffe Capital Management, L.P.

DECREASED

Shares74,999 from 149,998

Change-74,999 (-50%)

Value$8.1K (-$1.5M)

Filed 2023-05-15

Calamos Advisors LLC

UNCHANGED

Shares66,666 from 66,666

Change0 (0%)

Value$4.4K (+$2.4K)

Filed 2023-05-04

KIM, LLC

UNCHANGED

Shares66,666 from 66,666

Change0 (0%)

Value$4.4K (+$4.4K)

Filed 2023-05-11

Bulldog Investors, LLPA

INCREASED

Shares58,241 from 52,644

Change+5,597 (+11%)

Value$3.7K (+$2.1K)

Filed 2023-05-15

Cowen and Company, LLC

NEW

Shares51,500

Change+51,500

Value$3.4K

Filed 2023-05-09

Segantii Capital Management Ltd

UNCHANGED

Shares50,000 from 50,000

Change0 (0%)

Value$508.0K (+$10.0K)

Filed 2023-05-05

Peak6 Investments LLC

UNCHANGED

Shares50,000 from 50,000

Change0 (0%)

Value$3.3K (+$1.8K)

Filed 2023-05-12

Whitebox Advisors LLC

UNCHANGED

Shares33,333 from 33,333

Change0 (0%)

Value$2.2K (+$1.2K)

Filed 2023-05-15

CVI Holdings, LLC

DECREASED

Shares28,968 from 41,182

Change-12,214 (-30%)

Value$1.9K (+$681)

Filed 2023-05-16

Osaic Holdings, Inc.

UNCHANGED

Shares16,950 from 16,950

Change0 (0%)

Value$1.1K (+$124)

Filed 2023-05-12

Citadel Advisors LLC

NEW

Shares16,644

Change+16,644

Value$1.1K

Filed 2023-05-15

Cruiser Capital Advisors, LLC

UNCHANGED

Shares13,333 from 13,333

Change0 (0%)

Value$884 (+$484)

Filed 2023-05-15

Flow Traders U.S. LLC

NEW

Shares12,236

Change+12,236

Value$1

Filed 2023-05-12

Terrapin Asset Management, LLC

UNCHANGED

Shares11,666 from 11,666

Change0 (0%)

Value$773 (+$423)

Filed 2023-05-12

Clear Street LLC

INCREASED

Shares6,140 from 5,938

Change+202 (+3%)

Value$407 (+$407)

Filed 2025-05-15

Ancora Advisors LLCA

UNCHANGED

Shares1,666 from 1,666

Change0 (0%)

Value$110 (+$110)

Filed 2023-05-16

UBS Group AG

NEW

Shares360

Change+360

Value$24

Filed 2023-05-12

Bank of America Corp

INCREASED

Shares278 from 78

Change+200 (+256%)

Value$18 (+$16)

Filed 2023-05-12

Nokomis Capital, L.L.C.

CLOSED

Shares0 from 395,717

Change-395,717 (-100%)

Value$0 (-$11.9K)

Filed 2023-05-15

Mangrove Partners IM, LLC

CLOSED

Shares0 from 51,300

Change-51,300 (-100%)

Value$0 (-$510.9K)

Filed 2023-05-15

Glazer Capital, LLC

CLOSED

Shares0 from 509

Change-509 (-100%)

Value$0 ($0)

Filed 2023-05-15

Proequities, Inc.

UNCHANGED

Shares0 from 0

Change0

Value$0 ($0)

Filed 2023-05-15

Kepos Capital LP

N/A

Shares— from 133,333

Change-133,333 (-100%)

Value—

	Status
Shaolin Capital Management LLC	INCREASED	535,321	403,416	+131,905	+33%	$12	$35	+$23	2023-05-15
Sculptor Capital LP	DECREASED	496,973	499,431	-2,458	0%	$18.7K	$53.5K	+$34.8K	2023-05-16
Periscope Capital Inc.	UNCHANGED	239,600	239,600	0	0%	$7.2K	$15.9K	+$8.7K	2023-05-12
AQR Arbitrage LLC	DECREASED	210,419	214,059	-3,640	-2%	$6.4K	$14.0K	+$7.5K	2023-05-15
Castle Creek Arbitrage, LLC	UNCHANGED	141,665	141,665	0	0%	$4.3K	$9.4K	+$5.1K	2023-05-15
Q Global Advisors, LLC	UNCHANGED	135,485	135,485	0	0%	$4	$9	+$5	2023-05-15
Corbin Capital Partners, L.P.	UNCHANGED	133,332	133,332	0	0%	$4.0K	$8.8K	+$4.8K	2023-05-15
Prelude Capital Management, LLC	UNCHANGED	116,666	116,666	0	0%	$3.5K	$7.7K	+$4.2K	2023-06-01
Owl Creek Asset Management, L.P.	UNCHANGED	116,666	116,666	0	0%	$3.5K	$7.7K	+$4.2K	2023-05-15
Knott David M Jr	UNCHANGED	116,666	116,666	0	0%	$1.3K	$1.3K	$0	2023-05-11
Balyasny Asset Management L.P.	UNCHANGED	108,333	108,333	0	0%	$3.3K	$7.2K	+$3.9K	2023-05-15
Difesa Capital Management, LP	UNCHANGED	106,656	106,656	0	0%	$3.2K	$7.1K	+$3.9K	2023-05-15
Sage Rock Capital Management LP	UNCHANGED	101,645	101,645	0	0%	$3.0K	$6.7K	+$3.7K	2023-05-15
P Schoenfeld Asset Management LP	UNCHANGED	80,113	80,113	0	0%	$2.4K	$5.3K	+$2.9K	2023-05-15
Bleichroeder LP	UNCHANGED	75,000	75,000	0	0%	$2.3K	$5.0K	+$2.7K	2023-05-12
Radcliffe Capital Management, L.P.	DECREASED	74,999	149,998	-74,999	-50%	$1.5M	$8.1K	-$1.5M	2023-05-15
Calamos Advisors LLC	UNCHANGED	66,666	66,666	0	0%	$2.0K	$4.4K	+$2.4K	2023-05-04
KIM, LLC	UNCHANGED	66,666	66,666	0	0%	$2	$4.4K	+$4.4K	2023-05-11
Bulldog Investors, LLPA	INCREASED	58,241	52,644	+5,597	+11%	$1.6K	$3.7K	+$2.1K	2023-05-15
Cowen and Company, LLC	NEW	51,500	—	+51,500	—	—	$3.4K	—	2023-05-09
Segantii Capital Management Ltd	UNCHANGED	50,000	50,000	0	0%	$498.0K	$508.0K	+$10.0K	2023-05-05
Peak6 Investments LLC	UNCHANGED	50,000	50,000	0	0%	$1.5K	$3.3K	+$1.8K	2023-05-12
Whitebox Advisors LLC	UNCHANGED	33,333	33,333	0	0%	$1.0K	$2.2K	+$1.2K	2023-05-15
CVI Holdings, LLC	DECREASED	28,968	41,182	-12,214	-30%	$1.2K	$1.9K	+$681	2023-05-16
Osaic Holdings, Inc.	UNCHANGED	16,950	16,950	0	0%	$1.0K	$1.1K	+$124	2023-05-12
Citadel Advisors LLC	NEW	16,644	—	+16,644	—	—	$1.1K	—	2023-05-15
Cruiser Capital Advisors, LLC	UNCHANGED	13,333	13,333	0	0%	$400	$884	+$484	2023-05-15
Flow Traders U.S. LLC	NEW	12,236	—	+12,236	—	—	$1	—	2023-05-12
Terrapin Asset Management, LLC	UNCHANGED	11,666	11,666	0	0%	$350	$773	+$423	2023-05-12
Clear Street LLC	INCREASED	6,140	5,938	+202	+3%	$0	$407	+$407	2025-05-15
Ancora Advisors LLCA	UNCHANGED	1,666	1,666	0	0%	$0	$110	+$110	2023-05-16
UBS Group AG	NEW	360	—	+360	—	—	$24	—	2023-05-12
Bank of America Corp	INCREASED	278	78	+200	+256%	$2	$18	+$16	2023-05-12
Nokomis Capital, L.L.C.	CLOSED	0	395,717	-395,717	-100%	$11.9K	$0	-$11.9K	2023-05-15
Mangrove Partners IM, LLC	CLOSED	0	51,300	-51,300	-100%	$510.9K	$0	-$510.9K	2023-05-15
Glazer Capital, LLC	CLOSED	0	509	-509	-100%	$0	$0	$0	2023-05-15
Proequities, Inc.	UNCHANGED	0	0	0	—	$0	$0	$0	2023-05-15
Kepos Capital LP	N/A	—	133,333	-133,333	-100%	$4	—	—	—

Showing 38 of 38 institutions