JWBC
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John W. Bristol & Co’s TransDigm Group TDG Stock Holding History

John W. Bristol & 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 		$144M Sell
108,456
-1,055
-1% -$1.3M 2.14% 17
2026
Q1 		$127M Sell
109,511
-1,254
-1% -$1.64M 2.09% 17
2025
Q4 		$147M Buy
110,765
+22,298
+25% +$29.2M 2.27% 14
2025
Q3 		$117M Sell
88,467
-2,031
-2% -$2.9M 1.84% 18
2025
Q2 		$138M Sell
90,498
-438
-0.5% -$615K 2.23% 17
2025
Q1 		$126M Sell
90,936
-1,882
-2% -$2.51M 2.15% 18
2024
Q4 		$118M Sell
92,818
-2,027
-2% -$2.67M 1.93% 21
2024
Q3 		$135M Sell
94,845
-1,011
-1% -$1.31M 2.16% 16
2024
Q2 		$122M Sell
95,856
-2,108
-2% -$2.7M 1.98% 20
2024
Q1 		$121M Buy
97,964
+115
+0.1% +$129K 2.05% 20
2023
Q4 		$99M Sell
97,849
-4,790
-5% -$4.42M 1.82% 28
2023
Q3 		$86.5M Sell
102,639
-881
-0.9% -$773K 1.71% 31
2023
Q2 		$92.6M Sell
103,520
-510
-0.5% -$403K 1.75% 31
2023
Q1 		$76.7M Buy
104,030
+135
+0.1% +$96.4K 1.58% 34
2022
Q4 		$65.4M Sell
103,895
-402
-0.4% -$237K 1.56% 35
2022
Q3 		$54.7M Buy
104,297
+337
+0.3% +$201K 1.37% 37
2022
Q2 		$55.8M Sell
103,960
-2,656
-2% -$1.57M 1.37% 38
2022
Q1 		$69.5M Sell
106,616
-2,200
-2% -$1.41M 1.38% 39
2021
Q4 		$69.2M Sell
108,816
-1,097
-1% -$687K 1.2% 42
2021
Q3 		$68.6M Sell
109,913
-1,608
-1% -$1M 1.28% 40
2021
Q2 		$72.2M Sell
111,521
-742
-0.7% -$465K 1.33% 39
2021
Q1 		$66M Sell
112,263
-330
-0.3% -$194K 1.35% 38
2020
Q4 		$69.7M Sell
112,593
-709
-0.6% -$390K 1.44% 36
2020
Q3 		$53.8M Buy
113,302
+3,303
+3% +$1.55M 1.22% 39
2020
Q2 		$48.6M Buy
+109,999
New +$41.6M 1.21% 39

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 $3.37T AUM 44.26% 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

John W. Bristol & Co's TDG Position: Q2 2026 in Review

John W. Bristol & Co reduced its TransDigm Group (TDG) stake by 0.96% in Q2 2026, selling an estimated $1.3M and leaving 108,456 shares worth $144M. The position accounts for 2.14% of the portfolio, ranked #17.

John W. Bristol & Co first reported a position in TDG in Q2 2020 and has held it in 25 quarters since. The position peaked at $147M in Q4 2025. 1,141 funds tracked by Wall St. Rank hold TDG as of Q2 2026.

  • John W. Bristol & Co held 108,456 shares of TransDigm Group worth $144M as of Q2 2026.
  • John W. Bristol & Co sold 1,055 TransDigm Group shares in Q2 2026, an estimated $1.3M.
  • TransDigm Group made up 2.14% of John W. Bristol & Co's portfolio in Q2 2026, its #17 holding.
  • John W. Bristol & Co first reported a position in TransDigm Group in Q2 2020 and has held it in 25 quarters since.
  • John W. Bristol & Co's TransDigm Group position peaked at $147M in Q4 2025.
  • 1,141 funds tracked by Wall St. Rank held TransDigm Group as of Q2 2026.

Based on John W. Bristol & Co's 13F filing for Q2 2026, filed 13 Aug 2026.