MassMutual Private Wealth & Trust
TMUS icon

MassMutual Private Wealth & Trust’s T-Mobile US TMUS Stock Holding History

MassMutual Private Wealth & Trust’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
Q3 		$1.4M Sell
8,565
-6,573
-43% -$1.18M 0.04% 217
2026
Q2 		$2.54M Buy
15,138
+2,922
+24% +$553K 0.07% 182
2026
Q1 		$2.57M Buy
12,216
+1,342
+12% +$276K 0.07% 180
2025
Q4 		$2.21M Sell
10,874
-3,640
-25% -$772K 0.06% 187
2025
Q3 		$3.47M Buy
14,514
+12,728
+713% +$3.08M 0.09% 161
2025
Q2 		$426K Buy
1,786
+12
+0.7% +$2.93K 0.01% 340
2025
Q1 		$473K Buy
1,774
+196
+12% +$48.3K 0.01% 325
2024
Q4 		$348K Sell
1,578
-18
-1% -$4.09K 0.01% 367
2024
Q3 		$329K Sell
1,596
-12
-0.7% -$2.3K 0.01% 348
2024
Q2 		$283K Buy
1,608
+126
+9% +$21.1K 0.01% 353
2024
Q1 		$242K Buy
1,482
+109
+8% +$17.7K 0.01% 358
2023
Q4 		$220K Buy
1,373
+255
+23% +$37.7K 0.01% 362
2023
Q3 		$157K Buy
1,118
+268
+32% +$37.1K 0.01% 394
2023
Q2 		$118K Sell
850
-109
-11% -$15.3K ﹤0.01% 414
2023
Q1 		$139K Buy
959
+340
+55% +$49.3K 0.01% 385
2022
Q4 		$87K Sell
619
-134
-18% -$19.3K ﹤0.01% 424
2022
Q3 		$101K Buy
753
+75
+11% +$10.5K ﹤0.01% 385
2022
Q2 		$91K Buy
678
+232
+52% +$30.3K ﹤0.01% 393
2022
Q1 		$57K Sell
446
-16,976
-97% -$2.02M ﹤0.01% 451
2021
Q4 		$2.02M Buy
17,422
+5,386
+45% +$634K 0.08% 189
2021
Q3 		$1.54M Buy
12,036
+1,023
+9% +$142K 0.06% 200
2021
Q2 		$1.6M Buy
11,013
+933
+9% +$129K 0.07% 191
2021
Q1 		$1.26M Buy
+10,080
New +$1.27M 0.06% 204
2019
Q1 		– Sell
-20
Closed -$1.27K – 989
2018
Q4 		$1.27K Buy
+20
New +$1.34K ﹤0.01% 888
2018
Q3 		– Sell
-59
Closed -$3.52K – 1097
2018
Q2 		$3.52K Sell
59
-70
-54% -$4.14K ﹤0.01% 791
2018
Q1 		$7.87K Buy
+129
New +$8.07K ﹤0.01% 638
2017
Q2 		– Sell
-20
Closed -$1.29K – 1093
2017
Q1 		$1.29K Buy
+20
New +$1.23K ﹤0.01% 911

Other funds holding TMUS

Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.32T AUM 44.66% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $608B AUM 32.77% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $551B AUM 33.95% 1-Year Est. Return
Nuveen
Nuveen Charlotte, North Carolina $420B AUM 34.97% 1-Year Est. Return
Deutsche Bank
Deutsche Bank Frankfurt Am Main Ge, Germany $362B AUM 34.89% 1-Year Est. Return
Amundi
Amundi Paris, France $496B AUM 35.36% 1-Year Est. Return
Victory Capital Management
Victory Capital Management San Antonio, Texas $179B AUM 29.92% 1-Year Est. Return
Barclays
Barclays London, United Kingdom $500B AUM 36.84% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $765B AUM 28.39% 1-Year Est. Return

MassMutual Private Wealth & Trust's TMUS Position: Q3 2026 in Review

MassMutual Private Wealth & Trust reduced its T-Mobile US (TMUS) stake by 43% in Q3 2026, selling an estimated $1.18M and leaving 8,565 shares worth $1.4M. The position accounts for 0.04% of the portfolio, ranked #217.

MassMutual Private Wealth & Trust first reported a position in TMUS in Q1 2017 and has held it in 27 quarters since. The position peaked at $3.47M in Q3 2025. 1,015 funds tracked by Wall St. Rank hold TMUS as of Q3 2026.

  • MassMutual Private Wealth & Trust held 8,565 shares of T-Mobile US worth $1.4M as of Q3 2026.
  • MassMutual Private Wealth & Trust sold 6,573 T-Mobile US shares in Q3 2026, an estimated $1.18M.
  • T-Mobile US made up 0.04% of MassMutual Private Wealth & Trust's portfolio in Q3 2026, its #217 holding.
  • MassMutual Private Wealth & Trust first reported a position in T-Mobile US in Q1 2017 and has held it in 27 quarters since.
  • MassMutual Private Wealth & Trust's T-Mobile US position peaked at $3.47M in Q3 2025.
  • 1,015 funds tracked by Wall St. Rank held T-Mobile US as of Q3 2026.

Based on MassMutual Private Wealth & Trust's 13F filing for Q3 2026, filed 5 Oct 2026.