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O'Shaughnessy Asset Management’s TransDigm Group TDG Stock Holding History

O'Shaughnessy Asset Management’s Portfolio TDG Stock Details TDG Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$8.19M Sell
6,150
-1,185
-16% -$1.46M 0.04% 430
2026
Q1 		$8.5M Buy
7,335
+367
+5% +$481K 0.04% 410
2025
Q4 		$9.27M Buy
6,968
+744
+12% +$975K 0.05% 371
2025
Q3 		$8.2M Buy
6,224
+128
+2% +$183K 0.05% 381
2025
Q2 		$9.27M Buy
6,096
+538
+10% +$756K 0.06% 320
2025
Q1 		$7.69M Buy
5,558
+1,164
+26% +$1.55M 0.06% 326
2024
Q4 		$5.57M Buy
4,394
+858
+24% +$1.13M 0.05% 380
2024
Q3 		$4.99M Buy
3,536
+80
+2% +$104K 0.04% 401
2024
Q2 		$4.42M Buy
3,456
+658
+24% +$844K 0.05% 393
2024
Q1 		$3.45M Buy
2,798
+452
+19% +$509K 0.04% 431
2023
Q4 		$2.37M Buy
2,346
+527
+29% +$486K 0.03% 481
2023
Q3 		$1.53M Buy
1,819
+189
+12% +$166K 0.02% 563
2023
Q2 		$1.46M Buy
1,630
+362
+29% +$286K 0.02% 537
2023
Q1 		$935K Buy
1,268
+86
+7% +$61.4K 0.01% 677
2022
Q4 		$744K Buy
1,182
+288
+32% +$170K 0.01% 672
2022
Q3 		$469K Buy
894
+66
+8% +$39.4K 0.01% 760
2022
Q2 		$444K Sell
828
-39
-4% -$23K 0.01% 729
2022
Q1 		$565K Buy
+867
New +$557K 0.01% 685
2021
Q4 		– Sell
-479
Closed -$299K – 2358
2021
Q3 		$299K Buy
479
+106
+28% +$66.2K 0.01% 850
2021
Q2 		$241K Buy
373
+262
+236% +$164K ﹤0.01% 939
2021
Q1 		$65K Buy
111
+31
+39% +$18.3K ﹤0.01% 1331
2020
Q4 		$50K Buy
80
+23
+40% +$12.6K ﹤0.01% 1243
2020
Q3 		$27K Buy
57
+19
+50% +$8.93K ﹤0.01% 1207
2020
Q2 		$17K Buy
+38
New +$14.4K ﹤0.01% 1176
2020
Q1 		– Sell
-92
Closed -$52K – 1781
2019
Q4 		$52K Buy
+92
New +$50.4K ﹤0.01% 957

Other funds holding TDG

Capital International Investors
Capital International Investors Los Angeles, California $484B AUM 34.9% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $717B AUM 35.42% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
Principal Financial Group
Principal Financial Group Des Moines, Iowa $204B AUM 27.99% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

O'Shaughnessy Asset Management's TDG Position: Q2 2026 in Review

O'Shaughnessy Asset Management reduced its TransDigm Group (TDG) stake by 16% in Q2 2026, selling an estimated $1.46M and leaving 6,150 shares worth $8.19M. The position accounts for 0.04% of the portfolio, ranked #430.

O'Shaughnessy Asset Management first reported a position in TDG in Q4 2019 and has held it in 25 quarters since. The position peaked at $9.27M in Q2 2025. 1,144 funds tracked by Wall St. Rank hold TDG as of Q2 2026.

  • O'Shaughnessy Asset Management held 6,150 shares of TransDigm Group worth $8.19M as of Q2 2026.
  • O'Shaughnessy Asset Management sold 1,185 TransDigm Group shares in Q2 2026, an estimated $1.46M.
  • TransDigm Group made up 0.04% of O'Shaughnessy Asset Management's portfolio in Q2 2026, its #430 holding.
  • O'Shaughnessy Asset Management first reported a position in TransDigm Group in Q4 2019 and has held it in 25 quarters since.
  • O'Shaughnessy Asset Management's TransDigm Group position peaked at $9.27M in Q2 2025.
  • 1,144 funds tracked by Wall St. Rank held TransDigm Group as of Q2 2026.

Based on O'Shaughnessy Asset Management's 13F filing for Q2 2026, filed 13 Aug 2026.