Lombard Odier Asset Management (USA)’s TransDigm Group TDG Stock Holding History

Lombard Odier Asset Management (USA)’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 Q1	$1.33M	Sell	1,145 -382	-25%	-$501K	0.14%	90
2025 Q4	$2.03M	Sell	1,527 -1,950	-56%	-$2.56M	0.19%	77
2025 Q3	$4.58M	Buy	3,477 +493	+17%	+$705K	0.31%	49
2025 Q2	$4.54M	Buy	2,984 +2,391	+403%	+$3.36M	0.35%	52
2025 Q1	$820K	Buy	+593	New	+$791K	0.06%	154
2020 Q1	–	Sell	-8,000	Closed	-$4.48M	–	257
2019 Q4	$4.48M	Buy	+8,000	New	+$4.38M	0.4%	81
2016 Q1	–	Sell	-9,500	Closed	-$2.17M	–	180
2015 Q4	$2.17M	Buy	+9,500	New	+$2.14M	0.21%	115
2015 Q3	–	Sell	-22,896	Closed	-$5.14M	–	212
2015 Q2	$5.14M	Buy	+22,896	New	+$5.13M	0.37%	96

Other funds holding TDG

Capital International Investors Los Angeles, California $427B AUM 29.17% 1-Year Est. Return

Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Capital Research Global Investors Los Angeles, California $645B AUM 30.41% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Principal Financial Group Des Moines, Iowa $187B AUM 18.48% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Lombard Odier Asset Management (USA)'s TDG Position: Q1 2026 in Review

Lombard Odier Asset Management (USA) reduced its TransDigm Group (TDG) stake by 25% in Q1 2026, selling an estimated $501K and leaving 1,145 shares worth $1.33M. The position accounts for 0.14% of the portfolio, ranked #90.

Lombard Odier Asset Management (USA) first reported a position in TDG in Q2 2015 and has held it in 8 quarters since. The position peaked at $5.14M in Q2 2015. 1,108 funds tracked by Wall St. Rank hold TDG as of Q1 2026.

Lombard Odier Asset Management (USA) held 1,145 shares of TransDigm Group worth $1.33M as of Q1 2026.
Lombard Odier Asset Management (USA) sold 382 TransDigm Group shares in Q1 2026, an estimated $501K.
TransDigm Group made up 0.14% of Lombard Odier Asset Management (USA)'s portfolio in Q1 2026, its #90 holding.
Lombard Odier Asset Management (USA) first reported a position in TransDigm Group in Q2 2015 and has held it in 8 quarters since.
Lombard Odier Asset Management (USA)'s TransDigm Group position peaked at $5.14M in Q2 2015.
1,108 funds tracked by Wall St. Rank held TransDigm Group as of Q1 2026.

Based on Lombard Odier Asset Management (USA)'s 13F filing for Q1 2026, filed 15 May 2026.