ATEX - Anterix Inc. Ownership & Holders | Finranks

Ownership

Major Holders

Breakdown
1.96%	% of Shares Held by All Insider
86.83%	% of Shares Held by Institutions
88.56%	% of Float Held by Institutions
179	Number of Institutions Holding Shares

Holder	Shares	Date Reported	% Out	Value
Vanguard Capital Management LLC	573,847	2026-03-31	3.06%	$31.13M
Dimensional Fund Advisors LP	424,856	2026-03-31	2.27%	$23.05M

Holder	Shares	Date Reported	% Out	Value
VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund	351,793	2025-12-31	1.88%	$19.08M
iShares Trust-iShares Russell 2000 ETF	271,935	2026-03-31	1.45%	$14.75M
EQ Advisors Trust-1290 VT GAMCO Small Company Value Portfolio	270,000	2025-12-31	1.44%	$14.65M
VANGUARD INDEX FUNDS-Vanguard Extended Market Index Fund	208,804	2025-12-31	1.11%	$11.33M
SPDR SERIES TRUST-State Street SPDR S&P Telecom ETF	155,544	2026-04-30	0.83%	$8.44M
Fidelity Salem Street Trust-Fidelity Small Cap Index Fund	110,859	2026-02-28	0.59%	$6.01M
Fidelity Concord Street Trust-Fidelity Extended Market Index Fund	101,265	2026-03-31	0.54%	$5.49M
iShares Trust-iShares Russell 2000 Growth ETF	91,414	2026-03-31	0.49%	$4.96M
SCHWAB STRATEGIC TRUST-Schwab U.S. Small-Cap ETF	90,270	2026-02-28	0.48%	$4.90M
Fidelity Select Portfolios-Select Telecommunications Portfolio	77,200	2026-03-31	0.41%	$4.19M
DFA INVESTMENT DIMENSIONS GROUP INC-U.S. Small Cap Portfolio	74,716	2026-01-31	0.40%	$3.61M
Fidelity Select Portfolios-Select Wireless Portfolio	74,500	2026-02-28	0.40%	$3.29M
GAMCO Global Series Fd.s, Inc-Gabelli Global Content & Connectivity Fd	70,000	2025-12-31	0.37%	$2.56M