Who Owns 1RT ACQUISITION CORP. (ONCHW)? -- Institutional Holders (2026-06-30)

45 institutions reported holding $1.7M of 1RT ACQUISITION CORP. (ONCHW) in SEC 13F filings for 2026-06-30. Largest institutional holders: METEORA CAPITAL, LLC ($264,378), Harraden Circle Investments, LLC ($239,216), BOOTHBAY FUND MANAGEMENT, LLC ($137,822), Jain Global LLC ($114,023), Saba Capital Management, L.P. ($101,798). Source: SEC Form 13F.

Rank	Institution	Value	Shares	Change
1	METEORA CAPITAL, LLC	$264,378	519,406	Trimmed
2	Harraden Circle Investments, LLC	$239,216	469,973	Hold
3	BOOTHBAY FUND MANAGEMENT, LLC	$137,822	13,446	Added
4	Jain Global LLC	$114,023	223,575	Hold
5	Saba Capital Management, L.P.	$101,798	199,997	Trimmed
6	MMCAP International Inc. SPC	$76,350	150,000	Hold
7	Linden Advisors LP	$73,390	127,524	Hold
8	Polar Asset Management Partners Inc.	$65,814	129,300	New
9	Shaolin Capital Management LLC	$40,282	79,140	Added
10	Governors Lane LP	$40,174	78,927	Hold
11	WHITEBOX ADVISORS LLC	$33,085	65,000	Hold
12	HBK INVESTMENTS L P	$31,876	62,501	Hold
13	HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND	$31,875	62,500	Hold
14	Context Capital Management, LLC	$31,813	62,500	Hold
15	TENOR CAPITAL MANAGEMENT Co., L.P.	$31,813	62,500	Hold
16	MOORE CAPITAL MANAGEMENT, LP	$31,813	62,500	Hold
17	Verition Fund Management LLC	$30,830	60,450	Hold
18	HGC Investment Management Inc.	$25,450	50,000	Hold
19	Mint Tower Capital Management B.V.	$25,000	50,000	Hold
20	Clear Street Group Inc.	$23,736	46,633	Added
21	TORONTO DOMINION BANK	$18,664	36,668	Added
22	Parallax Volatility Advisers, L.P.	$17,934	35,165	Hold
23	Cable Car Capital, LP	$15,906	31,250	Hold
24	ARISTEIA CAPITAL, L.L.C.	$14,385	24,998	Hold
25	DLD Asset Management, LP	$13,849	27,209	Hold

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