SEI Investments’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 | $32.5M | Sell |
24,389
-2,434
| -9% | -$2.99M | 0.03% | 581 |
|
|
2026
Q1 | $31.1M | Sell |
26,823
-6,096
| -19% | -$7.99M | 0.03% | 606 |
|
|
2025
Q4 | $43.8M | Buy |
32,919
+418
| +1% | +$548K | 0.04% | 433 |
|
|
2025
Q3 | $42.8M | Sell |
32,501
-531
| -2% | -$759K | 0.05% | 419 |
|
|
2025
Q2 | $50.2M | Buy |
33,032
+6,068
| +23% | +$8.52M | 0.06% | 346 |
|
|
2025
Q1 | $37.3M | Buy |
26,964
+1,694
| +7% | +$2.26M | 0.05% | 414 |
|
|
2024
Q4 | $32M | Sell |
25,270
-4,692
| -16% | -$6.18M | 0.04% | 457 |
|
|
2024
Q3 | $42.8M | Sell |
29,962
-1,151
| -4% | -$1.5M | 0.06% | 367 |
|
|
2024
Q2 | $39.8M | Buy |
31,113
+7,726
| +33% | +$9.91M | 0.06% | 356 |
|
|
2024
Q1 | $28.8M | Sell |
23,387
-1,339
| -5% | -$1.51M | 0.04% | 463 |
|
|
2023
Q4 | $25M | Sell |
24,726
-3,324
| -12% | -$3.07M | 0.04% | 473 |
|
|
2023
Q3 | $23.7M | Sell |
28,050
-5,240
| -16% | -$4.6M | 0.04% | 471 |
|
|
2023
Q2 | $29.8M | Buy |
33,290
+1,033
| +3% | +$817K | 0.05% | 400 |
|
|
2023
Q1 | $23.8M | Buy |
32,257
+831
| +3% | +$594K | 0.04% | 470 |
|
|
2022
Q4 | $19.8M | Buy |
31,426
+4,257
| +16% | +$2.51M | 0.04% | 453 |
|
|
2022
Q3 | $14.3M | Sell |
27,169
-1,756
| -6% | -$1.05M | 0.03% | 605 |
|
|
2022
Q2 | $15.9M | Sell |
28,925
-704
| -2% | -$416K | 0.03% | 560 |
|
|
2022
Q1 | $19.4M | Buy |
29,629
+2,020
| +7% | +$1.3M | 0.04% | 487 |
|
|
2021
Q4 | $17.6M | Buy |
27,609
+13,417
| +95% | +$8.4M | 0.03% | 528 |
|
|
2021
Q3 | $9.17M | Buy |
14,192
+2,916
| +26% | +$1.82M | 0.02% | 783 |
|
|
2021
Q2 | $7.47M | Sell |
11,276
-12,854
| -53% | -$8.06M | 0.02% | 883 |
|
|
2021
Q1 | $14.2M | Sell |
24,130
-4,681
| -16% | -$2.76M | 0.04% | 511 |
|
|
2020
Q4 | $17.8M | Buy |
28,811
+2,364
| +9% | +$1.3M | 0.05% | 401 |
|
|
2020
Q3 | $12.5M | Buy |
26,447
+9,248
| +54% | +$4.35M | 0.04% | 458 |
|
|
2020
Q2 | $7.61M | Sell |
17,199
-11,012
| -39% | -$4.17M | 0.02% | 672 |
|
|
2020
Q1 | $9.04M | Buy |
28,211
+2,157
| +8% | +$1.17M | 0.03% | 501 |
|
|
2019
Q4 | $14.6M | Buy |
26,054
+6,355
| +32% | +$3.48M | 0.04% | 426 |
|
|
2019
Q3 | $10.3M | Buy |
19,699
+8,251
| +72% | +$4.23M | 0.03% | 585 |
|
|
2019
Q2 | $5.53M | Buy |
11,448
+350
| +3% | +$164K | 0.02% | 889 |
|
|
2019
Q1 | $5.04M | Buy |
11,098
+5,751
| +108% | +$2.33M | 0.02% | 904 |
|
|
2018
Q4 | $1.9M | Buy |
5,347
+759
| +17% | +$260K | 0.01% | 1314 |
|
|
2018
Q3 | $1.69M | Sell |
4,588
-5,933
| -56% | -$2.14M | 0.01% | 1313 |
|
|
2018
Q2 | $3.63M | Buy |
10,521
+1,678
| +19% | +$551K | 0.01% | 1079 |
|
|
2018
Q1 | $2.71M | Buy |
8,843
+3,190
| +56% | +$940K | 0.01% | 1091 |
|
|
2017
Q4 | $1.55M | Sell |
5,653
-1,918
| -25% | -$521K | 0.01% | 1383 |
|
|
2017
Q3 | $1.94M | Sell |
7,571
-8,433
| -53% | -$2.28M | 0.01% | 1221 |
|
|
2017
Q2 | $4.3M | Sell |
16,004
-412
| -3% | -$105K | 0.02% | 903 |
|
|
2017
Q1 | $3.61M | Sell |
16,416
-2,004
| -11% | -$478K | 0.02% | 933 |
|
|
2016
Q4 | $4.59M | Buy |
18,420
+8,556
| +87% | +$2.25M | 0.02% | 803 |
|
|
2016
Q3 | $2.85M | Sell |
9,864
-707
| -7% | -$198K | 0.01% | 950 |
|
|
2016
Q2 | $2.79M | Sell |
10,571
-217
| -2% | -$53K | 0.02% | 881 |
|
|
2016
Q1 | $2.38M | Sell |
10,788
-5,961
| -36% | -$1.3M | 0.01% | 905 |
|
|
2015
Q4 | $3.83M | Buy |
16,749
+2,693
| +19% | +$606K | 0.02% | 752 |
|
|
2015
Q3 | $2.99M | Buy |
14,056
+2,226
| +19% | +$509K | 0.03% | 633 |
|
|
2015
Q2 | $2.66M | Buy |
11,830
+6,352
| +116% | +$1.42M | 0.02% | 653 |
|
|
2015
Q1 | $1.2M | Buy |
5,478
+5,283
| +2,709% | +$1.11M | 0.01% | 913 |
|
|
2014
Q4 | $38K | Buy |
+195
| New | +$36.8K | ﹤0.01% | 1740 |
|
Other funds holding TDG
SEI Investments's TDG Position: Q2 2026 in Review
SEI Investments reduced its TransDigm Group (TDG) stake by 9.1% in Q2 2026, selling an estimated $2.99M and leaving 24,389 shares worth $32.5M. The position accounts for 0.03% of the portfolio, ranked #581.
SEI Investments first reported a position in TDG in Q4 2014 and has held it in 47 quarters since. The position peaked at $50.2M in Q2 2025. 1,138 funds tracked by Wall St. Rank hold TDG as of Q2 2026.
- SEI Investments held 24,389 shares of TransDigm Group worth $32.5M as of Q2 2026.
- SEI Investments sold 2,434 TransDigm Group shares in Q2 2026, an estimated $2.99M.
- TransDigm Group made up 0.03% of SEI Investments's portfolio in Q2 2026, its #581 holding.
- SEI Investments first reported a position in TransDigm Group in Q4 2014 and has held it in 47 quarters since.
- SEI Investments's TransDigm Group position peaked at $50.2M in Q2 2025.
- 1,138 funds tracked by Wall St. Rank held TransDigm Group as of Q2 2026.
Based on SEI Investments's 13F filing for Q2 2026, filed 14 Aug 2026.