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CITIGROUP INC

Position in TMUS — T-Mobile US, Inc.

CIK 831001 NEW YORK, NY

Position in TMUS

as of Mar 31, 2026 · filed May 11, 2026
Position Value
$313,060,634
+$50,795,289 QoQ
Shares Held
1,490,552
+15.4% QoQ
Ownership
0.138%
of shares outstanding
% of Portfolio
0.24%
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)

Derivatives in TMUS

reported options exposure · as of Mar 31, 2026
CallValue
$2,520,360
CallShares
12,000
PutValue
$28,669,095
PutShares
136,500

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Telecom Services

Communication Services · as of Mar 31, 2026

CITIGROUP INC holds $1,271,581,206 across 42 Telecom Services names. TMUS ranks #1 (24.6% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 TMUS
T-Mobile US, Inc.
This page
1,490,552 $313,060,634

All Filings in TMUS

Export CSV
50 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $28,669,095 136,500
2026-03-31 $313,060,634 1,490,552
2026-03-31 $2,520,360 12,000
2025-12-31 $11,776,320 58,000
2025-12-31 $22,131,360 109,000
2025-12-31 $262,265,345 1,291,693
2025-09-30 $253,038,781 1,057,059
2025-09-30 $13,884,040 58,000
2025-09-30 $21,304,820 89,000
2025-06-30 $329,851,430 1,384,418
2025-06-30 $7,147,800 30,000
2025-03-31 $342,009,165 1,282,326
2025-03-31 $81,346,550 305,000
2025-03-31 $86,547,395 324,500
2024-12-31 $151,751,875 687,500
2024-12-31 $169,785,516 769,200
2024-12-31 $280,089,592 1,268,924
2024-09-30 $111,145,496 538,600
2024-09-30 $143,688,468 696,300
2024-09-30 $310,788,268 1,506,049
2024-06-30 $390,080,138 2,214,100
2024-06-30 $73,819,420 419,000
2024-06-30 $266,431,725 1,512,270
2024-03-31 $475,492,504 2,913,200
2024-03-31 $44,232,620 271,000
2024-03-31 $204,862,478 1,255,131
2023-12-31 $350,769,974 2,187,800
2023-12-31 $141,221,868 880,820
2023-12-31 $625,687,825 3,902,500
2023-09-30 $59,381,200 424,000
2023-09-30 $529,445,020 3,780,400
2023-09-30 $213,931,694 1,527,538
2023-06-30 $21,807,300 157,000
2023-06-30 $109,349,578 787,254
2023-06-30 $452,313,960 3,256,400
2023-03-31 $26,940,240 186,000
2023-03-31 $440,067,372 3,038,300
2023-03-31 $124,954,043 862,704
2022-12-31 $119,976,500 856,975
2022-12-31 $1,470,000 10,500
2022-12-31 $374,640,000 2,676,000
2022-09-30 $98,488,291 734,056
2022-09-30 $402,510 3,000
2022-09-30 $336,230,020 2,506,000
2022-06-30 $337,157,240 2,506,000
2022-06-30 $10,494,120 78,000
2022-06-30 $44,665,258 331,985
2022-03-31 $10,011,300 78,000
2022-03-31 $340,897,600 2,656,000
2022-03-31 $92,770,992 722,797