Capstone Investment Advisors
TMUS icon

Capstone Investment Advisors’s T-Mobile US TMUS Stock Holding History

Capstone Investment Advisors’s Portfolio TMUS Stock Details TMUS Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$457K Sell
2,174
-24,994
-92% -$5.13M ﹤0.01% 1184
2025
Q4 		$5.52M Buy
27,168
+4,318
+19% +$915K 0.01% 349
2025
Q3 		$5.47M Sell
22,850
-39,457
-63% -$9.55M 0.01% 450
2025
Q2 		$14.8M Buy
+62,307
New +$15.2M 0.04% 186
2025
Q1 		– Sell
-28,264
Closed -$6.97M – 1855
2024
Q4 		$6.24M Buy
28,264
+25,256
+840% +$5.74M 0.02% 471
2024
Q3 		$621K Buy
+3,008
New +$576K ﹤0.01% 1133
2023
Q4 		– Sell
-8,438
Closed -$1.25M – 2406
2023
Q3 		$1.18M Buy
8,438
+5,958
+240% +$825K 0.01% 924
2023
Q2 		$344K Buy
2,480
+2,343
+1,710% +$329K ﹤0.01% 1323
2023
Q1 		$19.8K Sell
137
-1,347
-91% -$195K ﹤0.01% 1460
2022
Q4 		$208K Buy
+1,484
New +$213K ﹤0.01% 1291
2022
Q3 		– Sell
-4,940
Closed -$694K – 1757
2022
Q2 		$665K Buy
4,940
+3,311
+203% +$432K ﹤0.01% 1157
2022
Q1 		$209K Sell
1,629
-193,941
-99% -$23.1M ﹤0.01% 1673
2021
Q4 		$22.7M Buy
195,570
+125,617
+180% +$14.8M 0.04% 400
2021
Q3 		$8.94M Buy
69,953
+66,671
+2,031% +$9.29M 0.02% 660
2021
Q2 		$475K Sell
3,282
-4,418
-57% -$609K ﹤0.01% 1405
2021
Q1 		$965K Buy
+7,700
New +$970K ﹤0.01% 1139
2020
Q1 		– Sell
-9,824
Closed -$831K – 1382
2019
Q4 		$770K Buy
+9,824
New +$773K ﹤0.01% 1062
2017
Q3 		– Sell
-59,000
Closed -$3.58M – 727
2017
Q2 		$3.58M Buy
+59,000
New +$3.84M 0.1% 177
2014
Q4 		– Sell
-224,577
Closed -$6.21M – 415
2014
Q3 		$6.48M Buy
224,577
+47,171
+27% +$1.45M 0.07% 196
2014
Q2 		$5.96M Buy
177,406
+75,056
+73% +$2.43M 0.08% 170
2014
Q1 		$3.38M Buy
+102,350
New +$3.24M 0.04% 202

Other funds holding TMUS

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
SoftBank Group
SoftBank Group Tokyo, Japan $11.4B AUM 27.91% 1-Year Est. Return

Capstone Investment Advisors's TMUS Position: Q1 2026 in Review

Capstone Investment Advisors reduced its T-Mobile US (TMUS) stake by 92% in Q1 2026, selling an estimated $5.13M and leaving 2,174 shares worth $457K. The position accounts for ﹤0.01% of the portfolio, ranked #1184.

Capstone Investment Advisors first reported a position in TMUS in Q1 2014 and has held it in 21 quarters since. The position peaked at $22.7M in Q4 2021. 1,719 funds tracked by Wall St. Rank hold TMUS as of Q1 2026.

  • Capstone Investment Advisors held 2,174 shares of T-Mobile US worth $457K as of Q1 2026.
  • Capstone Investment Advisors sold 24,994 T-Mobile US shares in Q1 2026, an estimated $5.13M.
  • T-Mobile US made up ﹤0.01% of Capstone Investment Advisors's portfolio in Q1 2026, its #1184 holding.
  • Capstone Investment Advisors first reported a position in T-Mobile US in Q1 2014 and has held it in 21 quarters since.
  • Capstone Investment Advisors's T-Mobile US position peaked at $22.7M in Q4 2021.
  • 1,719 funds tracked by Wall St. Rank held T-Mobile US as of Q1 2026.

Based on Capstone Investment Advisors's 13F filing for Q1 2026, filed 15 May 2026.