Triasima Portfolio Management’s TransDigm Group TDG Stock Holding History

Triasima Portfolio 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
2025 Q3	–	Sell	-625	Closed	-$950K	–	174
2025 Q2	$950K	Buy	625 +69	+12%	+$96.9K	0.17%	104
2025 Q1	$769K	Sell	556 -163	-23%	-$217K	0.15%	108
2024 Q4	$911K	Buy	+719	New	+$947K	0.18%	108
2024 Q3	–	Sell	-615	Closed	-$786K	–	144
2024 Q2	$786K	Buy	615 +2	+0.3%	+$2.56K	0.07%	110
2024 Q1	$755K	Sell	613 -437	-42%	-$492K	0.06%	111
2023 Q4	$1.06M	Buy	1,050 +575	+121%	+$530K	0.09%	98
2023 Q3	$400K	Buy	+475	New	+$417K	0.04%	113

Other funds holding TDG

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

Capital International Investors Los Angeles, California $484B AUM 34.9% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return

State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return

Principal Financial Group Des Moines, Iowa $204B AUM 27.99% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Capital Research Global Investors Los Angeles, California $717B AUM 35.42% 1-Year Est. Return

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Triasima Portfolio Management's TDG Position: Q3 2025 in Review

Triasima Portfolio Management sold out of TransDigm Group (TDG) in Q3 2025, closing a stake of 625 shares — an estimated $950K sold.

Triasima Portfolio Management first reported a position in TDG in Q3 2023 and held it in 7 quarters. The position peaked at $1.06M in Q4 2023. 1,073 funds tracked by Wall St. Rank hold TDG as of Q3 2025.

Triasima Portfolio Management reported no remaining TransDigm Group position as of Q3 2025 after selling out during the quarter.
Triasima Portfolio Management sold 625 TransDigm Group shares in Q3 2025, an estimated $950K.
Triasima Portfolio Management first reported a position in TransDigm Group in Q3 2023 and held it in 7 quarters.
Triasima Portfolio Management's TransDigm Group position peaked at $1.06M in Q4 2023.
1,073 funds tracked by Wall St. Rank held TransDigm Group as of Q3 2025.

Based on Triasima Portfolio Management's 13F filing for Q3 2025, filed 29 Oct 2025.