Group One Trading’s TransDigm Group TDG Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2025
Q3 | – | Sell |
-200
| Closed | -$304K | – | 9133 |
|
|
2025
Q2 | $304K | Buy |
200
+100
| +100% | +$140K | ﹤0.01% | 3920 |
|
|
2025
Q1 | $138K | Sell |
100
-2,700
| -96% | -$3.6M | ﹤0.01% | 4333 |
|
|
2024
Q4 | $3.55M | Buy |
2,800
+1,900
| +211% | +$2.5M | 0.01% | 1422 |
|
|
2024
Q3 | $1.28M | Buy |
+900
| New | +$1.17M | ﹤0.01% | 2099 |
|
|
2024
Q1 | – | Sell |
-100
| Closed | -$101K | – | 7949 |
|
|
2023
Q4 | $101K | Sell |
100
-600
| -86% | -$554K | ﹤0.01% | 4465 |
|
|
2023
Q3 | $590K | Sell |
700
-11,100
| -94% | -$9.74M | ﹤0.01% | 2751 |
|
|
2023
Q2 | $10.6M | Buy |
11,800
+400
| +4% | +$316K | 0.03% | 489 |
|
|
2023
Q1 | $8.4M | Buy |
11,400
+11,100
| +3,700% | +$7.93M | 0.03% | 573 |
|
|
2022
Q4 | $189K | Sell |
300
-29,400
| -99% | -$17.3M | ﹤0.01% | 3907 |
|
|
2022
Q3 | $15.6M | Sell |
29,700
-12,900
| -30% | -$7.7M | 0.03% | 503 |
|
|
2022
Q2 | $22.9M | Buy |
42,600
+32,300
| +314% | +$19.1M | 0.04% | 421 |
|
|
2022
Q1 | $6.71M | Sell |
10,300
-7,300
| -41% | -$4.69M | 0.01% | 1300 |
|
|
2021
Q4 | $11.2M | Buy |
17,600
+1,800
| +11% | +$1.13M | 0.01% | 1022 |
|
|
2021
Q3 | $9.87M | Sell |
15,800
-1,500
| -9% | -$937K | 0.01% | 1071 |
|
|
2021
Q2 | $11.2M | Buy |
17,300
+16,200
| +1,473% | +$10.2M | 0.01% | 998 |
|
|
2021
Q1 | $647K | Sell |
1,100
-4,500
| -80% | -$2.65M | ﹤0.01% | 3737 |
|
|
2020
Q4 | $3.47M | Sell |
5,600
-25,000
| -82% | -$13.7M | 0.01% | 1583 |
|
|
2020
Q3 | $14.5M | Sell |
30,600
-19,200
| -39% | -$9.03M | 0.05% | 373 |
|
|
2020
Q2 | $22M | Buy |
49,800
+36,200
| +266% | +$13.7M | 0.1% | 202 |
|
|
2020
Q1 | $4.36M | Sell |
13,600
-45,300
| -77% | -$24.7M | 0.04% | 610 |
|
|
2019
Q4 | $33M | Buy |
58,900
+3,700
| +7% | +$2.03M | 0.22% | 66 |
|
|
2019
Q3 | $28.7M | Sell |
55,200
-6,100
| -10% | -$3.13M | 0.23% | 59 |
|
|
2019
Q2 | $29.7M | Buy |
61,300
+18,000
| +42% | +$8.42M | 0.27% | 48 |
|
|
2019
Q1 | $19.7M | Buy |
43,300
+9,400
| +28% | +$3.82M | 0.22% | 71 |
|
|
2018
Q4 | $11.5M | Sell |
33,900
-6,100
| -15% | -$2.09M | 0.1% | 206 |
|
|
2018
Q3 | $14.9M | Buy |
40,000
+14,600
| +57% | +$5.26M | 0.12% | 175 |
|
|
2018
Q2 | $8.77M | Buy |
25,400
+7,000
| +38% | +$2.3M | 0.08% | 295 |
|
|
2018
Q1 | $5.65M | Sell |
18,400
-15,000
| -45% | -$4.42M | 0.06% | 408 |
|
|
2017
Q4 | $9.17M | Buy |
33,400
+4,700
| +16% | +$1.28M | 0.06% | 371 |
|
|
2017
Q3 | $7.34M | Sell |
28,700
-23,400
| -45% | -$6.33M | 0.07% | 363 |
|
|
2017
Q2 | $14M | Sell |
52,100
-27,300
| -34% | -$6.93M | 0.15% | 144 |
|
|
2017
Q1 | $17.5M | Buy |
+79,400
| New | +$18.9M | 0.2% | 87 |
|
Other funds holding TDG
VCM
VPM
Group One Trading's TDG Position: Q1 2026 in Review
Group One Trading sold out of TransDigm Group (TDG) in Q1 2026, closing a stake of 5 shares — an estimated $6.65K sold.
Group One Trading first reported a position in TDG in Q3 2018 and held it in 9 quarters. The position peaked at $13.2M in Q2 2022. 1,107 funds tracked by Wall St. Rank hold TDG as of Q1 2026.
- Group One Trading reported no remaining TransDigm Group position as of Q1 2026 after selling out during the quarter.
- Group One Trading sold 5 TransDigm Group shares in Q1 2026, an estimated $6.65K.
- Group One Trading first reported a position in TransDigm Group in Q3 2018 and held it in 9 quarters.
- Group One Trading's TransDigm Group position peaked at $13.2M in Q2 2022.
- 1,107 funds tracked by Wall St. Rank held TransDigm Group as of Q1 2026.
Based on Group One Trading's 13F filing for Q1 2026, filed 13 May 2026.