Who Owns ANTERIX INC (ATEX)? -- Institutional Holders (2026-06-30)

Name: ANTERIX INC (ATEX) Institutional Holders (2026-06-30)
Creator: ko.io

189 institutions reported holding $2.06B of ANTERIX INC (ATEX) in SEC 13F filings for 2026-06-30. Largest institutional holders: Owl Creek Asset Management, L.P. ($557.1M), T. Rowe Price Investment Management, Inc. ($241.7M), Heard Capital LLC ($176.7M), BlackRock, Inc. ($110.7M), VANGUARD GROUP INC ($86.8M). Source: SEC Form 13F.

Rank	Institution	Value	Shares	Change
1	Owl Creek Asset Management, L.P.	$557.1M	5.4M	Hold
2	T. Rowe Price Investment Management, Inc.	$241.7M	2.3M	New
3	Heard Capital LLC	$176.7M	1.7M	Hold
4	BlackRock, Inc.	$110.7M	1.1M	Added
5	VANGUARD GROUP INC	$86.8M	843,311	Trimmed
6	PRICE T ROWE ASSOCIATES INC /MD/	$77.3M	750,451	Added
7	Jupiter Topco LLC	$68.2M	662,415	New
8	PLUSTICK MANAGEMENT LLC	$53.5M	520,000	Added
9	STATE STREET CORP	$51.1M	495,950	Added
10	GAMCO INVESTORS, INC. ET AL	$42.8M	415,520	Trimmed
11	GEODE CAPITAL MANAGEMENT, LLC	$40.0M	388,076	Added
12	QVT Financial LP	$39.5M	383,941	Trimmed
13	DIMENSIONAL FUND ADVISORS LP	$38.2M	370,964	Trimmed
14	FMR LLC	$38.1M	370,400	Added
15	SUSQUEHANNA INTERNATIONAL GROUP, LLP	$29.6M	287,484	Added
16	GABELLI FUNDS LLC	$28.7M	278,500	Added
17	Invesco Ltd.	$20.7M	200,975	New
18	Potomac Capital Management, Inc.	$17.0M	165,071	Trimmed
19	GROUP ONE TRADING LLC	$16.3M	158,300	Trimmed
20	GARNET EQUITY CAPITAL HOLDINGS, INC.	$16.1M	156,119	Trimmed
21	Panoramic Capital, LLC	$15.9M	154,377	Added
22	GOLDMAN SACHS GROUP INC	$14.3M	139,334	Trimmed
23	Sixth Street Partners Management Company, L.P.	$14.3M	139,278	New
24	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	$14.3M	139,278	Trimmed
25	BANK OF AMERICA CORP /DE/	$13.9M	134,686	Trimmed

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