Cornerstone Advisors’s TransDigm Group TDG Stock Holding History

Cornerstone 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
2026 Q2	$12.9M	Hold	9,657	–	–	0.42%	67
2026 Q1	$11.2M	Sell	9,657 -4,165	-30%	-$5.46M	0.41%	77
2025 Q4	$18.4M	Buy	13,822 +9,222	+200%	+$12.1M	0.61%	37
2025 Q3	$6.06M	Sell	4,600 -700	-13%	-$1M	0.2%	108
2025 Q2	$8.06M	Buy	5,300 +1,500	+39%	+$2.11M	0.28%	92
2025 Q1	$5.26M	Hold	3,800	–	–	0.23%	105
2024 Q4	$4.82M	Hold	3,800	–	–	0.19%	113
2024 Q3	$5.42M	Buy	3,800 +100	+3%	+$130K	0.21%	112
2024 Q2	$4.73M	Hold	3,700	–	–	0.19%	120
2024 Q1	$4.56M	Hold	3,700	–	–	0.19%	132
2023 Q4	$3.74M	Sell	3,700 -400	-10%	-$369K	0.16%	144
2023 Q3	$3.46M	Sell	4,100 -900	-18%	-$790K	0.16%	151
2023 Q2	$4.47M	Sell	5,000 -2,000	-29%	-$1.58M	0.21%	123
2023 Q1	$5.16M	Hold	7,000	–	–	0.24%	96
2022 Q4	$4.41M	Hold	7,000	–	–	0.22%	113
2022 Q3	$3.67M	Buy	7,000 +2,000	+40%	+$1.19M	0.18%	129
2022 Q2	$2.68M	Hold	5,000	–	–	0.14%	137
2022 Q1	$3.26M	Hold	5,000	–	–	0.19%	119
2021 Q4	$3.18M	Hold	5,000	–	–	0.17%	130
2021 Q3	$3.12M	Hold	5,000	–	–	0.18%	129
2021 Q2	$3.24M	Buy	+5,000	New	+$3.14M	0.19%	138
2020 Q3	–	Sell	-3,700	Closed	-$1.64M	–	211
2020 Q2	$1.64M	Hold	3,700	–	–	0.15%	137
2020 Q1	$1.19M	Buy	+3,700	New	+$2.02M	0.13%	133

Other funds holding TDG

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

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

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

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

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

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

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

Cornerstone Advisors's TDG Position: Q2 2026 in Review

Cornerstone Advisors held its TransDigm Group (TDG) position steady in Q2 2026 at 9,657 shares worth $12.9M. The position accounts for 0.42% of the portfolio, ranked #67.

Cornerstone Advisors first reported a position in TDG in Q1 2020 and has held it in 23 quarters since. The position peaked at $18.4M in Q4 2025. 1,141 funds tracked by Wall St. Rank hold TDG as of Q2 2026.

Cornerstone Advisors held 9,657 shares of TransDigm Group worth $12.9M as of Q2 2026.
Cornerstone Advisors left its TransDigm Group share count unchanged in Q2 2026.
TransDigm Group made up 0.42% of Cornerstone Advisors's portfolio in Q2 2026, its #67 holding.
Cornerstone Advisors first reported a position in TransDigm Group in Q1 2020 and has held it in 23 quarters since.
Cornerstone Advisors's TransDigm Group position peaked at $18.4M in Q4 2025.
1,141 funds tracked by Wall St. Rank held TransDigm Group as of Q2 2026.

Based on Cornerstone Advisors's 13F filing for Q2 2026, filed 7 Aug 2026.