Who Owns SPACSPHERE ACQUISITION 31 (SSACW)? -- Institutional Holders (2026-06-30)

28 institutions reported holding $541,145 of SPACSPHERE ACQUISITION 31 (SSACW) in SEC 13F filings for 2026-06-30. Largest institutional holders: Polar Asset Management Partners Inc. ($93,988), ARISTEIA CAPITAL, L.L.C. ($64,671), Shaolin Capital Management LLC ($55,060), WOLVERINE ASSET MANAGEMENT LLC ($42,988), Clear Street Group Inc. ($38,249). Source: SEC Form 13F.

Rank	Institution	Value	Shares	Change
1	Polar Asset Management Partners Inc.	$93,988	769,129	Added
2	ARISTEIA CAPITAL, L.L.C.	$64,671	588,988	Added
3	Shaolin Capital Management LLC	$55,060	450,569	Added
4	WOLVERINE ASSET MANAGEMENT LLC	$42,988	351,782	New
5	Clear Street Group Inc.	$38,249	313,000	Added
6	Lineage Point Capital LP	$30,306	248,000	Trimmed
7	Westchester Capital Management, LLC	$26,349	249,998	New
8	Linden Advisors LP	$24,705	225,000	Hold
9	METEORA CAPITAL, LLC	$21,169	173,231	Trimmed
10	GLAZER CAPITAL, LLC	$18,000	147,556	Hold
11	RIVERNORTH CAPITAL MANAGEMENT, LLC	$17,500	175,000	Hold
12	SONA ASSET MANAGEMENT (US) LLC	$16,643	175,000	New
13	Magnetar Financial LLC	$15,810	150,000	New
14	BERKLEY W R CORP	$15,599	148,000	Trimmed
15	BNP PARIBAS FINANCIAL MARKETS	$14,014	114,678	Hold
16	WHITEBOX ADVISORS LLC	$12,956	106,021	Hold
17	AQR Arbitrage LLC	$8,268	87,035	Added
18	TORONTO DOMINION BANK	$5,893	48,300	Trimmed
19	Periscope Capital Inc.	$5,805	47,500	Hold
20	Radcliffe Capital Management, L.P.	$4,117	37,499	Hold
21	Virtu Financial LLC	$4,000	42,521	New
22	MMCAP International Inc. SPC	$3,055	25,000	New
23	Kepos Capital LP	$2,000	14,400	Hold
24	Hudson Bay Capital Management LP	$0	0	Exited
25	MANGROVE PARTNERS IM, LLC	$0	0	Exited

Source: SEC Form 13F filings · as of 2026-06-30