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O'SHAUGHNESSY ASSET MANAGEMENT, LLC

Position in TMUS — T-Mobile US, Inc.

CIK 1423442 Stamford, CT

Position in TMUS

as of Mar 31, 2026 · filed May 13, 2026
Position Value
$26,689,352
+$3,327,976 QoQ
Shares Held
127,074
+10.4% QoQ
Ownership
0.012%
of shares outstanding
% of Portfolio
0.15%
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

O'SHAUGHNESSY ASSET MANAGEMENT, LLC holds $345,948,133 across 23 Telecom Services names. TMUS ranks #4 (7.7% of the industry book) .

# Ticker Company Shares Value (USD) Open
4 TMUS
T-Mobile US, Inc.
This page
127,074 $26,689,352

All Filings in TMUS

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25 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $26,689,352 127,074
2025-12-31 $23,361,376 115,058
2025-09-30 $31,167,514 130,201
2025-06-30 $29,716,024 124,721
2025-03-31 $33,567,853 125,859
2024-12-31 $35,360,283 160,197
2024-09-30 $40,713,589 197,294
2024-06-30 $32,661,481 185,387
2024-03-31 $29,496,628 180,717
2023-12-31 $20,997,457 130,964
2023-09-30 $5,382,401 38,432
2023-06-30 $4,874,973 35,097
2023-03-31 $5,989,423 41,352
2022-12-31 $6,062,140 43,301
2022-09-30 $5,845,384 43,567
2022-06-30 $3,838,157 28,528
2022-03-31 $2,943,322 22,932
2021-12-31 $1,880,383 16,213
2021-09-30 $2,156,588 16,880
2021-06-30 $2,436,040 16,820
2021-03-31 $3,996,625 31,899
2020-12-31 $5,223,954 38,739
2020-09-30 $4,288,042 37,496
2020-06-30 $3,354,983 32,213
2020-03-31 $1,696,206 20,217