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Cookson Peirce & Co’s TransDigm Group TDG Stock Holding History

Cookson Peirce & Co’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 		$2.48M Buy
1,865
+1,479
+383% +$1.82M 0.08% 114
2026
Q1 		$447K Sell
386
-31,623
-99% -$41.5M 0.02% 238
2025
Q4 		$42.6M Sell
32,009
-582
-2% -$763K 1.76% 13
2025
Q3 		$43M Sell
32,591
-1,203
-4% -$1.72M 1.76% 15
2025
Q2 		$51.4M Sell
33,794
-758
-2% -$1.06M 2.26% 9
2025
Q1 		$47.8M Sell
34,552
-652
-2% -$869K 2.4% 9
2024
Q4 		$44.6M Sell
35,204
-266
-0.7% -$350K 2.02% 14
2024
Q3 		$50.6M Sell
35,470
-110
-0.3% -$143K 2.37% 12
2024
Q2 		$45.5M Buy
35,580
+4,733
+15% +$6.07M 2.19% 12
2024
Q1 		$38M Sell
30,847
-129
-0.4% -$145K 2.03% 14
2023
Q4 		$31.3M Sell
30,976
-472
-2% -$435K 1.89% 14
2023
Q3 		$26.5M Buy
31,448
+309
+1% +$271K 1.74% 16
2023
Q2 		$27.8M Buy
31,139
+455
+1% +$360K 1.7% 20
2023
Q1 		$22.6M Buy
+30,684
New +$21.9M 1.45% 23
2020
Q1 		– Sell
-62,839
Closed -$35.2M – 173
2019
Q4 		$35.2M Sell
62,839
-2,121
-3% -$1.16M 3.1% 6
2019
Q3 		$33.8M Buy
64,960
+8,393
+15% +$4.3M 2.96% 5
2019
Q2 		$27.4M Sell
56,567
-225
-0.4% -$105K 2.3% 13
2019
Q1 		$25.8M Buy
56,792
+99
+0.2% +$40.2K 2.18% 14
2018
Q4 		$19.3M Sell
56,693
-1,068
-2% -$366K 1.86% 22
2018
Q3 		$21.5M Buy
57,761
+5,671
+11% +$2.04M 1.73% 26
2018
Q2 		$18M Buy
+52,090
New +$17.1M 1.6% 26
2016
Q4 		– Sell
-31,890
Closed -$9.22M – 180
2016
Q3 		$9.22M Buy
31,890
+30,615
+2,401% +$8.59M 1.3% 27
2016
Q2 		$336K Buy
+1,275
New +$311K 0.05% 110

Other funds holding TDG

DLA
Douglas Lane & Associates New York $7.37B AUM 21.9% 1-Year Est. Return
ACM
Argent Capital Management St Louis, Missouri $3.17B AUM 36.16% 1-Year Est. Return
New York State Teachers Retirement System (NYSTRS)
New York State Teachers Retirement System (NYSTRS) Albany, New York $54.2B AUM 43.77% 1-Year Est. Return
Swedbank
Swedbank Stockholm, Sweden $116B AUM 46.87% 1-Year Est. Return
BFS
Baskin Financial Services Toronto, Ontario, Canada $1.27B AUM 9.68% 1-Year Est. Return
HCM
Howland Capital Management Boston, Massachusetts $2.77B AUM 19.56% 1-Year Est. Return
CNB
Czech National Bank Prague, Czech Republic $18.3B AUM 43.04% 1-Year Est. Return
Mirae Asset Global Investments
Mirae Asset Global Investments Seoul, South Korea $67.7B AUM 51.91% 1-Year Est. Return
COPPSERS
Commonwealth of Pennsylvania Public School Employees Retirement System Harrisburg, Pennsylvania $20.6B AUM 37.37% 1-Year Est. Return
AB
Amalgamated Bank New York $14.5B AUM 44.3% 1-Year Est. Return

Cookson Peirce & Co's TDG Position: Q2 2026 in Review

Cookson Peirce & Co increased its TransDigm Group (TDG) stake by 383% in Q2 2026, buying an estimated $1.82M and bringing the position to 1,865 shares worth $2.48M. The position accounts for 0.08% of the portfolio, ranked #114.

Cookson Peirce & Co first reported a position in TDG in Q2 2016 and has held it in 23 quarters since. The position peaked at $51.4M in Q2 2025. 282 funds tracked by Wall St. Rank hold TDG as of Q2 2026.

  • Cookson Peirce & Co held 1,865 shares of TransDigm Group worth $2.48M as of Q2 2026.
  • Cookson Peirce & Co bought 1,479 TransDigm Group shares in Q2 2026, an estimated $1.82M.
  • TransDigm Group made up 0.08% of Cookson Peirce & Co's portfolio in Q2 2026, its #114 holding.
  • Cookson Peirce & Co first reported a position in TransDigm Group in Q2 2016 and has held it in 23 quarters since.
  • Cookson Peirce & Co's TransDigm Group position peaked at $51.4M in Q2 2025.
  • 282 funds tracked by Wall St. Rank held TransDigm Group as of Q2 2026.

Based on Cookson Peirce & Co's 13F filing for Q2 2026, filed 23 Jul 2026.