Starry Sea Acquisition SSEA Institutional Ownership

NASDAQ SSEA

$10.33 +0.05 (+0.49%)

At close: Aug 18, 2026 · 4:00 PM EDT

Institutions by Trading Activity

26 Institutions

Increased 8 30.8%

Unchanged 12 46.2%

Reduced 6 23.1%

Ownership Statistics

13F · as of 31 Mar, 2026

Institutional Ownership

302.91%

▲+7.85 pp QoQ

Shares Held by Institutions

4.89Mn

of 1.61Mn outstanding

▲+3.75% QoQ

Shares Outstanding

1.61Mn

-3.27Mn held outside 13F filers

Institutional Investors

filed 13F for Mar 2026

▲+3 vs prior quarter

Net Shares Added (QoQ)

+176.58K

accumulated since last quarter

Value of Holdings

$50.48Mn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Quarter ending 31 Mar, 2026

Starry Sea Acquisition Corp (NASDAQ:SSEA) has 26 institutional investors that have filed 13F reports for the period ending March 2026.

These investors held 302.9% of outstanding shares in March 2026, up from 295.1% in December 2025.
They increased total shares held in SSEA by 3.75% quarter over quarter, and investors in Starry Sea Acquisition stayed flat from a year ago.
Activity in SSEA broke down as 8 buyers, 6 sellers, and 12 unchanged among 26 total holders.
The aggregate institutional position in Starry Sea Acquisition amounted to 4.89Mn shares as of March 2026, up by 176.58K shares quarter on quarter, and with no net change year over year.
As of March 31, 2026, the biggest holder of Starry Sea Acquisition is MIZUHO SECURITIES USA LLC at 685.96K shares, representing 42.52% of shares outstanding.
Top purchasers of SSEA stock for the quarter ending March 2026 included RIVERNORTH CAPITAL MANAGEMENT, LLC (250.0K), SONA ASSET MANAGEMENT (US) LLC (118.4K), HIGHBRIDGE CAPITAL MANAGEMENT LLC (94.42K), Jpmorgan Chase & Co (94.42K), Berkley W R Corp (49.7K).
Leading sellers of Starry Sea Acquisition shares for the quarter ending March 2026 were Lineage Point Capital LP (271.31K), Shaolin Capital Management LLC (99.0K), Schonfeld Strategic Advisors LLC (44.98K), Clear Street Group Inc. (8.32K), WOLVERINE ASSET MANAGEMENT LLC (6.14K).
Per Business Quant data, the top 10 holders of Starry Sea Acquisition for the quarter ending March 2026 are MIZUHO SECURITIES USA LLC (685.96K), WOLVERINE ASSET MANAGEMENT LLC (511.01K), Westchester Capital Management, LLC (375.0K), Shaolin Capital Management LLC (282.29K), Lineage Point Capital LP (271.31K), RIVERNORTH CAPITAL MANAGEMENT, LLC (250.0K), MANGROVE PARTNERS IM, LLC (250.0K), Hudson Bay Capital Management LP (250.0K), Polar Asset Management Partners Inc. (250.0K), Logan Stone Capital, LLC (213.86K).

Form 13F Holdings

26 Institutional Holders

Report period 31 Mar, 2026

Total shares held 4.89Mn

Of outstanding 302.91%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	MIZUHO SECURITIES USA LLC	0000812291	685,965	42.52%	0	0.00%	$6.86Mn
2	WOLVERINE ASSET MANAGEMENT LLC	0001279891	511,010	31.68%	▼6,137	-1.19%	$5.19Mn
3	Westchester Capital Management, LLC	0001512805	375,000	23.25%	0	0.00%	$3.81Mn
4	Shaolin Capital Management LLC	0001766806	282,294	17.50%	▼99,000	-25.96%	$2.86Mn
5	Lineage Point Capital LP	0002093311	271,309	16.82%	▼271,309	-50.00%	$2.75Mn
6	RIVERNORTH CAPITAL MANAGEMENT, LLC	0001447578	250,000	15.50%	▲250,000	0.00%	$2.54Mn
6	MANGROVE PARTNERS IM, LLC	0001535392	250,000	15.50%	0	0.00%	$2.54Mn
6	Hudson Bay Capital Management LP	0001393825	250,000	15.50%	0	0.00%	$2.54Mn
6	Polar Asset Management Partners Inc.	0001326389	250,000	15.50%	0	0.00%	$2.54Mn
7	Logan Stone Capital, LLC	0001535521	213,862	13.26%	▲67	+0.03%	$2.17Mn
8	GLAZER CAPITAL, LLC	0001076809	212,346	13.16%	▼717	-0.34%	$2.15K
9	TWO SIGMA INVESTMENTS, LP	0001179392	181,250	11.24%	0	0.00%	$1.84Mn
10	Berkley W R Corp	0000011544	165,358	10.25%	▲49,700	+42.97%	$1.68Mn
11	WHITEBOX ADVISORS LLC	0001257391	150,000	9.30%	0	0.00%	$1.52Mn
12	Radcliffe Capital Management, L.P.	0001218275	128,372	7.96%	0	0.00%	$1.30Mn
13	Clear Street Group Inc.	0001881567	126,976	7.87%	▼8,318	-6.15%	$1.29Mn
14	SONA ASSET MANAGEMENT (US) LLC	0001856405	118,403	7.34%	▲118,403	0.00%	$1.20Mn
15	HEIGHTS CAPITAL MANAGEMENT, INC	0001081698	100,000	6.20%	0	0.00%	$1.02Mn
16	HIGHBRIDGE CAPITAL MANAGEMENT LLC	0000919185	94,420	5.85%	▲94,420	0.00%	$957.42K
16	Jpmorgan Chase & Co	0000019617	94,420	5.85%	▲94,420	0.00%	$957.42K

Showing 1 to 20 of 26 holders