Islet Management’s TransDigm Group TDG Stock Holding History

Islet 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
2021 Q3	–	Sell	-35,000	Closed	-$22.7M	–	269
2021 Q2	$22.7M	Buy	+35,000	New	+$22M	0.62%	50
2020 Q1	–	Sell	-17,500	Closed	-$9.8M	–	138
2019 Q4	$9.8M	Sell	17,500 -32,500	-65%	-$17.8M	0.91%	17
2019 Q3	$26M	Sell	50,000 -16,000	-24%	-$8.2M	3.25%	5
2019 Q2	$31.9M	Sell	66,000 -11,500	-15%	-$5.38M	3.65%	5
2019 Q1	$35.2M	Buy	77,500 +40,000	+107%	+$16.2M	4.06%	5
2018 Q4	$12.8M	Buy	+37,500	New	+$12.9M	2.03%	8

Other funds holding TDG

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

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

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

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

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

VVP

Vulcan Value Partners Birmingham, Alabama $3.77B AUM 9.63% 1-Year Est. Return

Tiger Global Management New York $22.8B AUM 30.07% 1-Year Est. Return

Stockbridge Partners Boston, Massachusetts $4.14B AUM 16.9% 1-Year Est. Return

Altarock Partners West Palm Beach, Florida $4.13B AUM 0.04% 1-Year Est. Return

MCMC

Matrix Capital Management Company Portsmouth, New Hampshire $46.3M AUM 114.38% 1-Year Est. Return

Islet Management's TDG Position: Q3 2021 in Review

Islet Management sold out of TransDigm Group (TDG) in Q3 2021, closing a stake of 35,000 shares — an estimated $22.7M sold.

Islet Management first reported a position in TDG in Q4 2018 and held it in 6 quarters. The position peaked at $35.2M in Q1 2019. 627 funds tracked by Wall St. Rank hold TDG as of Q3 2021.

Islet Management reported no remaining TransDigm Group position as of Q3 2021 after selling out during the quarter.
Islet Management sold 35,000 TransDigm Group shares in Q3 2021, an estimated $22.7M.
Islet Management first reported a position in TransDigm Group in Q4 2018 and held it in 6 quarters.
Islet Management's TransDigm Group position peaked at $35.2M in Q1 2019.
627 funds tracked by Wall St. Rank held TransDigm Group as of Q3 2021.

Based on Islet Management's 13F filing for Q3 2021, filed 15 Nov 2021.