Y-Intercept (HK)’s Astronics ATRO Stock Holding History

Y-Intercept (HK)’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 Q2	$3.39M	Buy	41,733 +9,713	+30%	+$663K	0.07%	429
2026 Q1	$1.78M	Buy	32,020 +9,419	+42%	+$569K	0.03%	779
2025 Q4	$1.02M	Sell	22,601 -17,072	-43%	-$716K	0.02%	970
2025 Q3	$1.51M	Buy	39,673 +16,992	+75%	+$517K	0.04%	775
2025 Q2	$633K	Buy	+22,681	New	+$530K	0.02%	1116
2024 Q3	–	Sell	-13,372	Closed	-$223K	–	1300
2024 Q2	$223K	Buy	+13,372	New	+$207K	0.01%	1143

Other funds holding ATRO

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

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

American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Capital International Investors Los Angeles, California $484B AUM 34.9% 1-Year Est. Return

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

Pertento Partners London, United Kingdom $1.86B AUM 53.86% 1-Year Est. Return

NCGI

Next Century Growth Investors Plymouth, Minnesota $1.89B AUM 151.53% 1-Year Est. Return

Ameriprise Minneapolis, Minnesota $495B AUM 43.24% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Y-Intercept (HK)'s ATRO Position: Q2 2026 in Review

Y-Intercept (HK) increased its Astronics (ATRO) stake by 30% in Q2 2026, buying an estimated $663K and bringing the position to 41,733 shares worth $3.39M. The position accounts for 0.07% of the portfolio, ranked #429.

Y-Intercept (HK) first reported a position in ATRO in Q2 2024 and has held it in 6 quarters since. 309 funds tracked by Wall St. Rank hold ATRO as of Q2 2026.

Y-Intercept (HK) held 41,733 shares of Astronics worth $3.39M as of Q2 2026.
Y-Intercept (HK) bought 9,713 Astronics shares in Q2 2026, an estimated $663K.
Astronics made up 0.07% of Y-Intercept (HK)'s portfolio in Q2 2026, its #429 holding.
Y-Intercept (HK) first reported a position in Astronics in Q2 2024 and has held it in 6 quarters since.
309 funds tracked by Wall St. Rank held Astronics as of Q2 2026.

Based on Y-Intercept (HK)'s 13F filing for Q2 2026, filed 14 Jul 2026.