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MILLENNIUM MANAGEMENT LLC

Position in ATEX — Anterix Inc.

CIK 1273087 NEW YORK, NY

Position in ATEX

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$3,123,199
-$8,636,342 QoQ
Shares Held
30,340
-90.1% QoQ
Ownership
0.155%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#46
of 171 holders
Holding Since
Mar 2020
19 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in ATEX Over Time

Shares Held

Position Value (USD)

Position in Telecom Services

Communication Services · as of Jun 30, 2026

MILLENNIUM MANAGEMENT LLC holds $1,309,943,120 across 37 Telecom Services names. ATEX ranks #26 (0.2% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in ATEX

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19 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $3,123,199 30,340
2026-03-31 $11,759,541 307,922
2025-12-31 $9,604,021 439,946
2025-09-30 $753,768 35,108
2025-06-30 $1,476,439 57,561
2025-03-31 $4,262,911 116,473
2024-12-31 $2,371,711 77,330
2024-09-30 $2,422,027 64,313
2024-06-30 $620,533 15,674
2024-03-31 $388,834 11,569
2023-12-31 $903,571 27,118
2023-09-30 $2,543,662 81,060
2023-06-30 $360,061 11,362
2022-03-31 $2,082,257 35,963
2021-12-31 $2,686,154 45,714
2021-09-30 $2,937,455 48,393
2021-06-30 $1,704,255 28,409
2020-06-30 $1,035,520 22,839
2020-03-31 $228,943 5,013