Parallax Volatility Advisers’s T-Mobile US TMUS Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $58.3M | Sell |
277,800
-3,200
| -1% | -$657K | 0.15% | 103 |
|
|
2025
Q4 | $57.1M | Buy |
281,000
+43,200
| +18% | +$9.16M | 0.11% | 136 |
|
|
2025
Q3 | $56.9M | Buy |
237,800
+96,500
| +68% | +$23.4M | 0.09% | 128 |
|
|
2025
Q2 | $33.7M | Sell |
141,300
-7,800
| -5% | -$1.9M | 0.08% | 191 |
|
|
2025
Q1 | $39.8M | Buy |
149,100
+18,300
| +14% | +$4.51M | 0.11% | 161 |
|
|
2024
Q4 | $28.9M | Buy |
130,800
+78,700
| +151% | +$17.9M | 0.06% | 274 |
|
|
2024
Q3 | $10.8M | Buy |
52,100
+17,900
| +52% | +$3.43M | 0.02% | 528 |
|
|
2024
Q2 | $6.03M | Sell |
34,200
-172,200
| -83% | -$28.9M | 0.01% | 653 |
|
|
2024
Q1 | $33.7M | Sell |
206,400
-157,500
| -43% | -$25.6M | 0.08% | 215 |
|
|
2023
Q4 | $58.3M | Sell |
363,900
-185,100
| -34% | -$27.4M | 0.12% | 156 |
|
|
2023
Q3 | $76.9M | Buy |
549,000
+251,000
| +84% | +$34.8M | 0.17% | 101 |
|
|
2023
Q2 | $41.4M | Sell |
298,000
-48,500
| -14% | -$6.81M | 0.09% | 189 |
|
|
2023
Q1 | $50.2M | Buy |
346,500
+41,900
| +14% | +$6.07M | 0.1% | 190 |
|
|
2022
Q4 | $42.6M | Sell |
304,600
-62,100
| -17% | -$8.92M | 0.07% | 315 |
|
|
2022
Q3 | $49.2M | Buy |
366,700
+284,900
| +348% | +$40M | 0.08% | 279 |
|
|
2022
Q2 | $11M | Sell |
81,800
-131,200
| -62% | -$17.1M | 0.01% | 693 |
|
|
2022
Q1 | $27.3M | Buy |
213,000
+127,500
| +149% | +$15.2M | 0.01% | 408 |
|
|
2021
Q4 | $9.92M | Buy |
85,500
+12,700
| +17% | +$1.49M | 0.01% | 596 |
|
|
2021
Q3 | $9.3M | Buy |
72,800
+8,600
| +13% | +$1.2M | 0.01% | 669 |
|
|
2021
Q2 | $9.29M | Sell |
64,200
-131,300
| -67% | -$18.1M | 0.01% | 524 |
|
|
2021
Q1 | $24.5M | Buy |
195,500
+5,900
| +3% | +$743K | 0.05% | 241 |
|
|
2020
Q4 | $25.6M | Sell |
189,600
-43,700
| -19% | -$5.4M | 0.03% | 463 |
|
|
2020
Q3 | $26.7M | Buy |
233,300
+170,700
| +273% | +$18.9M | 0.02% | 622 |
|
|
2020
Q2 | $6.51M | Sell |
62,600
-12,100
| -16% | -$1.16M | 0.01% | 971 |
|
|
2020
Q1 | $6.26M | Sell |
74,700
-88,400
| -54% | -$7.48M | 0.01% | 783 |
|
|
2019
Q4 | $12.8M | Buy |
163,100
+77,000
| +89% | +$6.06M | 0.01% | 572 |
|
|
2019
Q3 | $6.78M | Buy |
86,100
+80,900
| +1,556% | +$6.34M | 0.01% | 709 |
|
|
2019
Q2 | $386K | Hold |
5,200
| – | – | ﹤0.01% | 1576 |
|
|
2019
Q1 | $360K | Sell |
5,200
-45,600
| -90% | -$3.19M | ﹤0.01% | 1646 |
|
|
2018
Q4 | $3.23M | Sell |
50,800
-299,200
| -85% | -$20.1M | ﹤0.01% | 868 |
|
|
2018
Q3 | $24.6M | Buy |
350,000
+300,000
| +600% | +$19.3M | 0.03% | 239 |
|
|
2018
Q2 | $2.99M | Buy |
+50,000
| New | +$2.96M | ﹤0.01% | 787 |
|
|
2018
Q1 | – | Sell |
-665,000
| Closed | -$42.2M | – | 4170 |
|
|
2017
Q4 | $42.2M | Sell |
665,000
-535,000
| -45% | -$32.6M | 0.06% | 152 |
|
|
2017
Q3 | $74M | Sell |
1,200,000
-180,000
| -13% | -$11.3M | 0.12% | 96 |
|
|
2017
Q2 | $83.7M | Buy |
1,380,000
+1,325,600
| +2,437% | +$86.4M | 0.16% | 79 |
|
|
2017
Q1 | $3.51M | Buy |
+54,400
| New | +$3.34M | 0.01% | 674 |
|
|
2016
Q3 | – | Sell |
-100,400
| Closed | -$4.34M | – | 3921 |
|
|
2016
Q2 | $4.34M | Buy |
100,400
+98,200
| +4,464% | +$4.03M | 0.01% | 670 |
|
|
2016
Q1 | $84K | Sell |
2,200
-89,000
| -98% | -$3.36M | ﹤0.01% | 2010 |
|
|
2015
Q4 | $3.57M | Buy |
91,200
+41,200
| +82% | +$1.59M | 0.01% | 808 |
|
|
2015
Q3 | $1.99M | Hold |
50,000
| – | – | ﹤0.01% | 1026 |
|
|
2015
Q2 | $1.94M | Hold |
50,000
| – | – | ﹤0.01% | 1085 |
|
|
2015
Q1 | $1.58M | Sell |
50,000
-250,000
| -83% | -$7.79M | ﹤0.01% | 1105 |
|
|
2014
Q4 | $8.08M | Sell |
300,000
-337,500
| -53% | -$9.33M | 0.02% | 532 |
|
|
2014
Q3 | $18.4M | Buy |
+637,500
| New | +$19.6M | 0.06% | 279 |
|
|
2014
Q2 | – | Sell |
-700
| Closed | -$23K | – | 4311 |
|
|
2014
Q1 | $23K | Sell |
700
-6,850
| -91% | -$217K | ﹤0.01% | 2743 |
|
|
2013
Q4 | $254K | Buy |
+7,550
| New | +$207K | ﹤0.01% | 1342 |
|
Other funds holding TMUS
VCM
Parallax Volatility Advisers's TMUS Position: Q1 2026 in Review
Parallax Volatility Advisers reduced its T-Mobile US (TMUS) stake by 10% in Q1 2026, selling an estimated $459K and leaving 19,369 shares worth $4.07M. The position accounts for 0.01% of the portfolio, ranked #629.
Parallax Volatility Advisers first reported a position in TMUS in Q4 2013 and has held it in 39 quarters since. The position peaked at $54.5M in Q4 2024. 1,719 funds tracked by Wall St. Rank hold TMUS as of Q1 2026.
- Parallax Volatility Advisers held 19,369 shares of T-Mobile US worth $4.07M as of Q1 2026.
- Parallax Volatility Advisers sold 2,233 T-Mobile US shares in Q1 2026, an estimated $459K.
- T-Mobile US made up 0.01% of Parallax Volatility Advisers's portfolio in Q1 2026, its #629 holding.
- Parallax Volatility Advisers first reported a position in T-Mobile US in Q4 2013 and has held it in 39 quarters since.
- Parallax Volatility Advisers's T-Mobile US position peaked at $54.5M in Q4 2024.
- 1,719 funds tracked by Wall St. Rank held T-Mobile US as of Q1 2026.
Based on Parallax Volatility Advisers's 13F filing for Q1 2026, filed 15 May 2026.