UBS Group’s Astronics ATRO Stock Holding History

UBS Group’s Portfolio ATRO Stock Details ATRO Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$54.7M	Hold	984,120	–	–	0.01%	1555
2025 Q4	$44.5M	Hold	984,120	–	–	0.01%	1732
2025 Q3	$37.4M	Buy	+984,120	New	+$29.9M	0.01%	1926

Other funds holding ATRO

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

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

American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

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

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

Pertento Partners London, United Kingdom $1.37B AUM 36.36% 1-Year Est. Return

NCGI

Next Century Growth Investors Plymouth, Minnesota $1.38B AUM 102.34% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return

UBS Group's ATRO Position: Q1 2026 in Review

UBS Group increased its Astronics (ATRO) stake by 3.2% in Q1 2026, buying an estimated $661K and bringing the position to 349,373 shares worth $19.4M. The position accounts for ﹤0.01% of the portfolio, ranked #2624.

UBS Group first reported a position in ATRO in Q4 2014 and has held it in 43 quarters since. 290 funds tracked by Wall St. Rank hold ATRO as of Q1 2026.

UBS Group held 349,373 shares of Astronics worth $19.4M as of Q1 2026.
UBS Group bought 10,944 Astronics shares in Q1 2026, an estimated $661K.
Astronics made up ﹤0.01% of UBS Group's portfolio in Q1 2026, its #2624 holding.
UBS Group first reported a position in Astronics in Q4 2014 and has held it in 43 quarters since.
290 funds tracked by Wall St. Rank held Astronics as of Q1 2026.

Based on UBS Group's 13F filing for Q1 2026, filed 5 May 2026.