Capstone Investment Advisors
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Capstone Investment Advisors’s TransDigm Group TDG Stock Holding History

Capstone Investment Advisors’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
2025
Q4 		– Sell
-2,000
Closed -$2.64M – 2037
2025
Q3 		$2.64M Buy
2,000
+250
+14% +$357K ﹤0.01% 664
2025
Q2 		$2.66M Buy
+1,750
New +$2.46M 0.01% 553
2025
Q1 		– Sell
-1,135
Closed -$1.44M – 1840
2024
Q4 		$1.44M Buy
1,135
+160
+16% +$211K ﹤0.01% 949
2024
Q3 		$1.39M Sell
975
-854
-47% -$1.11M ﹤0.01% 854
2024
Q2 		$2.34M Buy
1,829
+839
+85% +$1.08M 0.01% 667
2024
Q1 		$1.22M Buy
990
+662
+202% +$745K ﹤0.01% 1027
2023
Q4 		$332K Sell
328
-366
-53% -$338K ﹤0.01% 1552
2023
Q3 		$585K Buy
694
+111
+19% +$97.4K ﹤0.01% 1235
2023
Q2 		$521K Buy
+583
New +$461K ﹤0.01% 1141
2022
Q3 		– Sell
-130
Closed -$77.6K – 1756
2022
Q2 		$70K Buy
+130
New +$76.7K ﹤0.01% 1560
2021
Q1 		– Sell
-96
Closed -$56.6K – 1930
2020
Q4 		$59K Sell
96
-5,572
-98% -$3.06M ﹤0.01% 1611
2020
Q3 		$2.69M Buy
5,668
+869
+18% +$409K 0.01% 715
2020
Q2 		$2.12M Sell
4,799
-3,300
-41% -$1.25M 0.01% 698
2020
Q1 		$2.59M Buy
+8,099
New +$4.41M 0.04% 444
2017
Q4 		– Sell
-804
Closed -$205K – 652
2017
Q3 		$205K Buy
+804
New +$218K 0.01% 472
2017
Q2 		– Sell
-23,606
Closed -$5.2M – 916
2017
Q1 		$5.2M Buy
+23,606
New +$5.63M 0.13% 129
2016
Q4 		– Sell
-2,390
Closed -$690K – 1101
2016
Q3 		$690K Buy
+2,390
New +$671K 0.02% 452
2016
Q1 		– Sell
-9,199
Closed -$2.1M – 763
2015
Q4 		$2.1M Buy
+9,199
New +$2.07M 0.06% 164

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

Capstone Investment Advisors's TDG Position: Q4 2025 in Review

Capstone Investment Advisors sold out of TransDigm Group (TDG) in Q4 2025, closing a stake of 2,000 shares — an estimated $2.64M sold.

Capstone Investment Advisors first reported a position in TDG in Q4 2015 and held it in 18 quarters. The position peaked at $5.2M in Q1 2017. 1,133 funds tracked by Wall St. Rank hold TDG as of Q4 2025.

  • Capstone Investment Advisors reported no remaining TransDigm Group position as of Q4 2025 after selling out during the quarter.
  • Capstone Investment Advisors sold 2,000 TransDigm Group shares in Q4 2025, an estimated $2.64M.
  • Capstone Investment Advisors first reported a position in TransDigm Group in Q4 2015 and held it in 18 quarters.
  • Capstone Investment Advisors's TransDigm Group position peaked at $5.2M in Q1 2017.
  • 1,133 funds tracked by Wall St. Rank held TransDigm Group as of Q4 2025.

Based on Capstone Investment Advisors's 13F filing for Q4 2025, filed 17 Feb 2026.