Simplex 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 | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q2 | $256K | Buy |
+192
| New | +$236K | ﹤0.01% | 4408 |
|
|
2025
Q3 | – | Sell |
-4,966
| Closed | -$7.1M | – | 10058 |
|
|
2025
Q2 | $7.55M | Buy |
4,966
+4,718
| +1,902% | +$6.63M | ﹤0.01% | 1063 |
|
|
2025
Q1 | $343K | Buy |
+248
| New | +$331K | ﹤0.01% | 3792 |
|
|
2024
Q4 | – | Sell |
-3,282
| Closed | -$4.32M | – | 9605 |
|
|
2024
Q3 | $4.68M | Buy |
3,282
+472
| +17% | +$614K | ﹤0.01% | 1537 |
|
|
2024
Q2 | $3.59M | Sell |
2,810
-709
| -20% | -$909K | ﹤0.01% | 1675 |
|
|
2024
Q1 | $4.33M | Buy |
3,519
+2,588
| +278% | +$2.91M | ﹤0.01% | 1719 |
|
|
2023
Q4 | $941K | Sell |
931
-1,630
| -64% | -$1.5M | ﹤0.01% | 3059 |
|
|
2023
Q3 | $2.16M | Buy |
+2,561
| New | +$2.25M | ﹤0.01% | 2010 |
|
|
2022
Q3 | – | Sell |
-3,035
| Closed | -$1.81M | – | 10876 |
|
|
2022
Q2 | $1.63M | Buy |
3,035
+2,405
| +382% | +$1.42M | ﹤0.01% | 2084 |
|
|
2022
Q1 | $410K | Buy |
630
+158
| +33% | +$102K | ﹤0.01% | 4105 |
|
|
2021
Q4 | $300K | Sell |
472
-1,071
| -69% | -$671K | ﹤0.01% | 4571 |
|
|
2021
Q3 | $1.02M | Hold |
1,543
| – | – | ﹤0.01% | 3044 |
|
|
2021
Q2 | $998K | Sell |
1,543
-4,167
| -73% | -$2.61M | ﹤0.01% | 3129 |
|
|
2021
Q1 | $3.36M | Buy |
5,710
+5,083
| +811% | +$3M | 0.01% | 1138 |
|
|
2020
Q4 | $0 | Sell |
627
-1,734
| -73% | -$954K | ﹤0.01% | 9076 |
|
|
2020
Q3 | $0 | Sell |
2,361
-6,766
| -74% | -$3.18M | ﹤0.01% | 8503 |
|
|
2020
Q2 | $4.03M | Buy |
+9,127
| New | +$3.45M | 0.01% | 989 |
|
|
2019
Q4 | – | Sell |
-3,114
| Closed | -$1.7M | – | 7959 |
|
|
2019
Q3 | $1.62M | Buy |
+3,114
| New | +$1.6M | ﹤0.01% | 1510 |
|
|
2019
Q2 | – | Sell |
-7,026
| Closed | -$3.29M | – | 7772 |
|
|
2019
Q1 | $3.19M | Sell |
7,026
-6,475
| -48% | -$2.63M | 0.01% | 994 |
|
|
2018
Q4 | $4.59M | Buy |
13,501
+4,333
| +47% | +$1.49M | 0.01% | 620 |
|
|
2018
Q3 | $3.41M | Buy |
9,168
+1,730
| +23% | +$623K | 0.01% | 847 |
|
|
2018
Q2 | $2.57M | Buy |
7,438
+2,935
| +65% | +$964K | 0.01% | 968 |
|
|
2018
Q1 | $1.38M | Buy |
+4,503
| New | +$1.33M | 0.06% | 273 |
|
|
2016
Q2 | – | Sell |
-353
| Closed | -$86.2K | – | 6433 |
|
|
2016
Q1 | $77K | Sell |
353
-349
| -50% | -$76.2K | 0.01% | 1569 |
|
|
2015
Q4 | $160K | Buy |
+702
| New | +$158K | 0.01% | 1031 |
|
|
2015
Q3 | – | Sell |
-695
| Closed | -$156K | – | 6175 |
|
|
2015
Q2 | $156K | Sell |
695
-349
| -33% | -$78.2K | 0.01% | 932 |
|
|
2015
Q1 | $228K | Buy |
+1,044
| New | +$220K | 0.03% | 665 |
|
Other funds holding TDG
Simplex Trading's TDG Position: Q2 2026 in Review
Simplex Trading opened a new position in TransDigm Group (TDG) in Q2 2026: 192 shares worth $256K. The stake represents ﹤0.01% of the portfolio and ranks #4408 among its holdings. This is a return to the name: Simplex Trading previously reported a position in TDG as recently as Q2 2025.
Simplex Trading first reported a position in TDG in Q1 2015 and has held it in 27 quarters since. The position peaked at $7.55M in Q2 2025. 1,144 funds tracked by Wall St. Rank hold TDG as of Q2 2026.
- Simplex Trading held 192 shares of TransDigm Group worth $256K as of Q2 2026.
- TransDigm Group was a new Simplex Trading position in Q2 2026.
- TransDigm Group made up ﹤0.01% of Simplex Trading's portfolio in Q2 2026, its #4408 holding.
- Simplex Trading first reported a position in TransDigm Group in Q1 2015 and has held it in 27 quarters since.
- Simplex Trading's TransDigm Group position peaked at $7.55M in Q2 2025.
- 1,144 funds tracked by Wall St. Rank held TransDigm Group as of Q2 2026.
Based on Simplex Trading's 13F filing for Q2 2026, filed 12 Aug 2026.