AssetMark Inc’s Astronics ATRO Stock Holding History

AssetMark Inc’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	$1.46K	Sell	18 -4	-18%	-$273	﹤0.01%	3059
2026 Q1	$1.2K	Hold	22	–	–	﹤0.01%	2997
2025 Q4	$976	Hold	22	–	–	﹤0.01%	2937
2025 Q3	$821	Hold	22	–	–	﹤0.01%	2827
2025 Q2	$603	Buy	+22	New	+$514	﹤0.01%	2712
2018 Q4	–	Sell	-1,686	Closed	-$53K	–	1429
2018 Q3	$53K	Sell	1,686 -388	-19%	-$11.8K	﹤0.01%	727
2018 Q2	$54K	Buy	2,074 +203	+11%	+$5.39K	﹤0.01%	703
2018 Q1	$51K	Buy	1,871 +138	+8%	+$4.12K	﹤0.01%	722
2017 Q4	$52K	Sell	1,733 -272	-14%	-$7.37K	﹤0.01%	773
2017 Q3	$43K	Buy	2,005 +33	+2%	+$674	﹤0.01%	739
2017 Q2	$44K	Buy	+1,972	New	+$44.1K	﹤0.01%	713

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

AssetMark Inc's ATRO Position: Q2 2026 in Review

AssetMark Inc reduced its Astronics (ATRO) stake by 18% in Q2 2026, selling an estimated $273 and leaving 18 shares worth $1.46K. The position accounts for ﹤0.01% of the portfolio, ranked #3059.

AssetMark Inc first reported a position in ATRO in Q2 2017 and has held it in 11 quarters since. The position peaked at $54K in Q2 2018. 309 funds tracked by Wall St. Rank hold ATRO as of Q2 2026.

AssetMark Inc held 18 shares of Astronics worth $1.46K as of Q2 2026.
AssetMark Inc sold 4 Astronics shares in Q2 2026, an estimated $273.
Astronics made up ﹤0.01% of AssetMark Inc's portfolio in Q2 2026, its #3059 holding.
AssetMark Inc first reported a position in Astronics in Q2 2017 and has held it in 11 quarters since.
AssetMark Inc's Astronics position peaked at $54K in Q2 2018.
309 funds tracked by Wall St. Rank held Astronics as of Q2 2026.

Based on AssetMark Inc's 13F filing for Q2 2026, filed 30 Jul 2026.