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Asset Management One Co., Ltd.

Position in TMUS — T-Mobile US, Inc.

CIK 1068855 TOKYO, M0

Position in TMUS

as of Mar 31, 2026 · filed May 8, 2026
Position Value
$51,891,692
+$403,591 QoQ
Shares Held
247,068
-2.6% QoQ
Ownership
0.023%
of shares outstanding
% of Portfolio
0.18%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Common Shares in TMUS Over Time

Shares Held

Position Value (USD)

Position in Telecom Services

Communication Services · as of Mar 31, 2026

Asset Management One Co., Ltd. holds $326,750,734 across 10 Telecom Services names. TMUS ranks #3 (15.9% of the industry book) .

# Ticker Company Shares Value (USD) Open
3 TMUS
T-Mobile US, Inc.
This page
247,068 $51,891,692

All Filings in TMUS

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25 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $51,891,692 247,068
2025-12-31 $51,488,101 253,586
2025-09-30 $63,861,796 266,780
2025-06-30 $57,305,342 240,516
2025-03-31 $69,007,211 258,735
2024-12-31 $55,170,359 249,945
2024-09-30 $53,022,138 256,940
2024-06-30 $44,597,500 253,136
2024-03-31 $36,028,040 220,733
2023-12-31 $37,691,659 235,088
2023-09-30 $38,709,399 276,397
2023-06-30 $46,892,917 337,602
2023-03-31 $50,950,946 351,774
2022-12-31 $48,390,160 345,644
2022-09-30 $45,453,575 338,776
2022-06-30 $45,715,884 339,794
2022-03-31 $38,879,140 302,915
2021-12-31 $37,374,670 322,251
2021-09-30 $43,646,521 341,629
2021-06-30 $50,708,748 350,126
2021-03-31 $39,881,811 318,316
2020-12-31 $43,825,036 324,991
2020-09-30 $36,798,074 321,774
2020-06-30 $32,006,961 307,316
2020-03-31 $17,877,328 213,079