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DIMENSIONAL FUND ADVISORS LP

Position in ATEX — Anterix Inc.

CIK 354204 AUSTIN, TX

Position in ATEX

as of Jun 30, 2026 · filed Aug 11, 2026
Position Value
$38,187,032
+$21,961,783 QoQ
Shares Held
370,964
-12.7% QoQ
Ownership
1.89%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#13
of 171 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 90% Shared 6% None 5%

Common Shares in ATEX Over Time

Shares Held

Position Value (USD)

Position in Telecom Services

Communication Services · as of Jun 30, 2026

DIMENSIONAL FUND ADVISORS LP holds $5,534,746,411 across 38 Telecom Services names. ATEX ranks #18 (0.7% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in ATEX

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26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $38,187,032 370,964
2026-03-31 $16,225,249 424,856
2025-12-31 $7,093,066 324,923
2025-09-30 $6,683,394 311,290
2025-06-30 $8,651,410 337,287
2025-03-31 $12,666,344 346,075
2024-12-31 $11,948,815 389,593
2024-09-30 $15,142,707 402,090
2024-06-30 $15,541,172 392,553
2024-03-31 $13,833,874 411,600
2023-12-31 $13,506,227 405,349
2023-09-30 $12,428,267 396,057
2023-06-30 $11,883,716 374,999
2023-03-31 $10,934,090 330,935
2022-12-31 $9,357,414 290,874
2022-09-30 $10,866,416 304,211
2022-06-30 $13,617,414 331,566
2022-03-31 $19,293,959 333,229
2021-12-31 $19,355,015 329,391
2021-09-30 $19,349,946 318,780
2021-06-30 $17,437,653 290,676
2021-03-31 $12,686,370 269,007
2020-12-31 $10,587,408 281,580
2020-09-30 $9,528,684 291,308
2020-06-30 $13,207,043 291,289
2020-03-31 $12,614,191 276,203