Horizon Acquisition Corporat

Q1 2023 vs Q2 2023

Comparing institutional holders between quarters

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

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Security Benefit Life Insurance Co

UNCHANGED

Shares11,433,334 from 11,433,334

Change0 (0%)

Value$5.4M ($0)

Filed 2023-08-10

HGC Investment Management Inc.

CLOSED

Shares0 from 1,851,388

Change-1,851,388 (-100%)

Value$0 (-$871)

Filed 2023-08-14

Sculptor Capital LP

CLOSED

Shares0 from 859,469

Change-859,469 (-100%)

Value$0 (-$408.3K)

Filed 2023-08-14

K2 Principal Fund, L.P.

CLOSED

Shares0 from 667,423

Change-667,423 (-100%)

Value$0 (-$313.7K)

Filed 2023-08-15

Sage Rock Capital Management LP

CLOSED

Shares0 from 522,000

Change-522,000 (-100%)

Value$0 (-$245.3K)

Filed 2023-08-14

Highbridge Capital Management LLC

CLOSED

Shares0 from 500,000

Change-500,000 (-100%)

Value$0 (-$235)

Filed 2023-08-11

Exos TFP Holdings LLC

CLOSED

Shares0 from 460,589

Change-460,589 (-100%)

Value$0 (-$216.5K)

Filed 2023-08-14

Shaolin Capital Management LLC

CLOSED

Shares0 from 350,000

Change-350,000 (-100%)

Value$0 (-$165)

Filed 2023-08-15

Walleye Capital LLC

CLOSED

Shares0 from 259,662

Change-259,662 (-100%)

Value$0 (-$122.0K)

Filed 2023-08-14

Silver Rock Financial LP

CLOSED

Shares0 from 181,780

Change-181,780 (-100%)

Value$0 (-$85.4K)

Filed 2023-08-14

Jane Street Group, LLC

CLOSED

Shares0 from 167,342

Change-167,342 (-100%)

Value$0 (-$78.7K)

Filed 2023-08-14

Moore Capital Management, LP

CLOSED

Shares0 from 125,000

Change-125,000 (-100%)

Value$0 (-$58.8K)

Filed 2023-08-14

Radcliffe Capital Management, L.P.

CLOSED

Shares0 from 117,096

Change-117,096 (-100%)

Value$0 (-$55.6K)

Filed 2023-08-14

Bluefin Capital Management, LLC

CLOSED

Shares0 from 100,000

Change-100,000 (-100%)

Value$0 (-$47.0K)

Filed 2023-09-11

LMR Partners LLP

CLOSED

Shares0 from 97,800

Change-97,800 (-100%)

Value$0 (-$981.5K)

Filed 2023-08-14

Cantor Fitzgerald, L. P.

CLOSED

Shares0 from 90,943

Change-90,943 (-100%)

Value$0 (-$42.7K)

Filed 2023-08-14

Walleye Trading LLC

CLOSED

Shares0 from 86,760

Change-86,760 (-100%)

Value$0 (-$40.8K)

Filed 2023-08-14

Dupont Capital Management Corp

CLOSED

Shares0 from 66,666

Change-66,666 (-100%)

Value$0 (-$31.3K)

Filed 2023-07-25

Castle Creek Arbitrage, LLC

CLOSED

Shares0 from 66,422

Change-66,422 (-100%)

Value$0 (-$31.2K)

Filed 2023-08-14

AQR Arbitrage LLC

CLOSED

Shares0 from 49,999

Change-49,999 (-100%)

Value$0 (-$23.5K)

Filed 2023-08-14

Vestcor Inc

CLOSED

Shares0 from 48,765

Change-48,765 (-100%)

Value$0 (-$23)

Filed 2023-08-15

KIM, LLC

CLOSED

Shares0 from 40,000

Change-40,000 (-100%)

Value$0 (-$18.8K)

Filed 2023-08-14

Susquehanna International Group, LLP

CLOSED

Shares0 from 33,333

Change-33,333 (-100%)

Value$0 (-$15.7K)

Filed 2023-08-11

Arena Capital Advisors, LLC- CA

CLOSED

Shares0 from 31,800

Change-31,800 (-100%)

Value$0 (-$14.9K)

Filed 2023-08-01

HRT Financial LP

CLOSED

Shares0 from 30,816

Change-30,816 (-100%)

Value$0 (-$14)

Filed 2023-08-11

Gritstone Asset Management LLC

CLOSED

Shares0 from 25,000

Change-25,000 (-100%)

Value$0 (-$11.8K)

Filed 2023-08-07

Parallax Volatility Advisers, L.P.

CLOSED

Shares0 from 20,000

Change-20,000 (-100%)

Value$0 (-$9.4K)

Filed 2023-08-14

Atalaya Capital Management LP

CLOSED

Shares0 from 18,736

Change-18,736 (-100%)

Value$0 (-$8.4K)

Filed 2023-08-09

Omers Administration Corp

CLOSED

Shares0 from 17,566

Change-17,566 (-100%)

Value$0 (-$8.3K)

Filed 2023-08-14

OneDigital Investment Advisors LLC

CLOSED

Shares0 from 16,300

Change-16,300 (-100%)

Value$0 (-$7.7K)

Filed 2023-08-07

Sona Asset Management (US) LLC

CLOSED

Shares0 from 12,920

Change-12,920 (-100%)

Value$0 (-$6.1K)

Filed 2023-08-11

Clear Street LLC

CLOSED

Shares0 from 591

Change-591 (-100%)

Value$0 (-$278)

Filed 2025-05-15

Proequities, Inc.

CLOSED

Shares0 from 0

Change0

Value$0 ($0)

Filed 2023-08-10

	Status
Security Benefit Life Insurance Co	UNCHANGED	11,433,334	11,433,334	0	0%	$5.4M	$5.4M	$0	2023-08-10
HGC Investment Management Inc.	CLOSED	0	1,851,388	-1,851,388	-100%	$871	$0	-$871	2023-08-14
Sculptor Capital LP	CLOSED	0	859,469	-859,469	-100%	$408.3K	$0	-$408.3K	2023-08-14
K2 Principal Fund, L.P.	CLOSED	0	667,423	-667,423	-100%	$313.7K	$0	-$313.7K	2023-08-15
Sage Rock Capital Management LP	CLOSED	0	522,000	-522,000	-100%	$245.3K	$0	-$245.3K	2023-08-14
Highbridge Capital Management LLC	CLOSED	0	500,000	-500,000	-100%	$235	$0	-$235	2023-08-11
Exos TFP Holdings LLC	CLOSED	0	460,589	-460,589	-100%	$216.5K	$0	-$216.5K	2023-08-14
Shaolin Capital Management LLC	CLOSED	0	350,000	-350,000	-100%	$165	$0	-$165	2023-08-15
Walleye Capital LLC	CLOSED	0	259,662	-259,662	-100%	$122.0K	$0	-$122.0K	2023-08-14
Silver Rock Financial LP	CLOSED	0	181,780	-181,780	-100%	$85.4K	$0	-$85.4K	2023-08-14
Jane Street Group, LLC	CLOSED	0	167,342	-167,342	-100%	$78.7K	$0	-$78.7K	2023-08-14
Moore Capital Management, LP	CLOSED	0	125,000	-125,000	-100%	$58.8K	$0	-$58.8K	2023-08-14
Radcliffe Capital Management, L.P.	CLOSED	0	117,096	-117,096	-100%	$55.6K	$0	-$55.6K	2023-08-14
Bluefin Capital Management, LLC	CLOSED	0	100,000	-100,000	-100%	$47.0K	$0	-$47.0K	2023-09-11
LMR Partners LLP	CLOSED	0	97,800	-97,800	-100%	$981.5K	$0	-$981.5K	2023-08-14
Cantor Fitzgerald, L. P.	CLOSED	0	90,943	-90,943	-100%	$42.7K	$0	-$42.7K	2023-08-14
Walleye Trading LLC	CLOSED	0	86,760	-86,760	-100%	$40.8K	$0	-$40.8K	2023-08-14
Dupont Capital Management Corp	CLOSED	0	66,666	-66,666	-100%	$31.3K	$0	-$31.3K	2023-07-25
Castle Creek Arbitrage, LLC	CLOSED	0	66,422	-66,422	-100%	$31.2K	$0	-$31.2K	2023-08-14
AQR Arbitrage LLC	CLOSED	0	49,999	-49,999	-100%	$23.5K	$0	-$23.5K	2023-08-14
Vestcor Inc	CLOSED	0	48,765	-48,765	-100%	$23	$0	-$23	2023-08-15
KIM, LLC	CLOSED	0	40,000	-40,000	-100%	$18.8K	$0	-$18.8K	2023-08-14
Susquehanna International Group, LLP	CLOSED	0	33,333	-33,333	-100%	$15.7K	$0	-$15.7K	2023-08-11
Arena Capital Advisors, LLC- CA	CLOSED	0	31,800	-31,800	-100%	$14.9K	$0	-$14.9K	2023-08-01
HRT Financial LP	CLOSED	0	30,816	-30,816	-100%	$14	$0	-$14	2023-08-11
Gritstone Asset Management LLC	CLOSED	0	25,000	-25,000	-100%	$11.8K	$0	-$11.8K	2023-08-07
Parallax Volatility Advisers, L.P.	CLOSED	0	20,000	-20,000	-100%	$9.4K	$0	-$9.4K	2023-08-14
Atalaya Capital Management LP	CLOSED	0	18,736	-18,736	-100%	$8.4K	$0	-$8.4K	2023-08-09
Omers Administration Corp	CLOSED	0	17,566	-17,566	-100%	$8.3K	$0	-$8.3K	2023-08-14
OneDigital Investment Advisors LLC	CLOSED	0	16,300	-16,300	-100%	$7.7K	$0	-$7.7K	2023-08-07
Sona Asset Management (US) LLC	CLOSED	0	12,920	-12,920	-100%	$6.1K	$0	-$6.1K	2023-08-11
Clear Street LLC	CLOSED	0	591	-591	-100%	$278	$0	-$278	2025-05-15
Proequities, Inc.	CLOSED	0	0	0	—	$0	$0	$0	2023-08-10

Showing 33 of 33 institutions