Chicago Trust’s TransDigm Group TDG Stock Holding History

Chicago Trust’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 Q3	$390K	Buy	360 +83	+30%	+$100K	0.05%	271
2026 Q2	$369K	Sell	277 -20	-7%	-$24.6K	0.05%	286
2026 Q1	$344K	Sell	297 -165	-36%	-$216K	0.06%	292
2025 Q4	$614K	Hold	462	–	–	0.1%	204
2025 Q3	$609K	Hold	462	–	–	0.08%	215
2025 Q2	$703K	Sell	462 -32	-6%	-$44.9K	0.1%	185
2025 Q1	$683K	Buy	494 +41	+9%	+$54.7K	0.12%	157
2024 Q4	$574K	Hold	453	–	–	0.1%	181
2024 Q3	$646K	Buy	453 +242	+115%	+$315K	0.11%	172
2024 Q2	$270K	Sell	211 -3	-1%	-$3.85K	0.05%	261
2024 Q1	$264K	Buy	214 +1	+0.5%	+$1.13K	0.05%	251
2023 Q4	$215K	Buy	+213	New	+$197K	0.05%	266

Other funds holding TDG

Principal Financial Group Des Moines, Iowa $195B AUM 21.17% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return

Bank of New York Mellon New York $608B AUM 32.77% 1-Year Est. Return

Temasek Holdings Singapore $36.7B AUM 6.83% 1-Year Est. Return

Deutsche Bank Frankfurt Am Main Ge, Germany $362B AUM 34.89% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $551B AUM 33.95% 1-Year Est. Return

Citigroup New York $308B AUM 40.94% 1-Year Est. Return

Mitsubishi UFJ Asset Management Tokyo, Japan $194B AUM 32.2% 1-Year Est. Return

Veritas Asset Management London, United Kingdom $5.37B AUM 7.96% 1-Year Est. Return

Amundi Paris, France $496B AUM 35.36% 1-Year Est. Return

Chicago Trust's TDG Position: Q3 2026 in Review

Chicago Trust increased its TransDigm Group (TDG) stake by 30% in Q3 2026, buying an estimated $100K and bringing the position to 360 shares worth $390K. The position accounts for 0.05% of the portfolio, ranked #271.

Chicago Trust first reported a position in TDG in Q4 2023 and has held it in 12 quarters since. The position peaked at $703K in Q2 2025. 553 funds tracked by Wall St. Rank hold TDG as of Q3 2026.

Chicago Trust held 360 shares of TransDigm Group worth $390K as of Q3 2026.
Chicago Trust bought 83 TransDigm Group shares in Q3 2026, an estimated $100K.
TransDigm Group made up 0.05% of Chicago Trust's portfolio in Q3 2026, its #271 holding.
Chicago Trust first reported a position in TransDigm Group in Q4 2023 and has held it in 12 quarters since.
Chicago Trust's TransDigm Group position peaked at $703K in Q2 2025.
553 funds tracked by Wall St. Rank held TransDigm Group as of Q3 2026.

Based on Chicago Trust's 13F filing for Q3 2026, filed 28 Oct 2026.