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Emerald Advisers’s Astronics ATRO Stock Holding History

Emerald Advisers’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 		$41.8M Sell
513,984
-24,967
-5% -$1.7M 0.98% 34
2026
Q1 		$30M Buy
538,951
+247,679
+85% +$15M 0.95% 41
2025
Q4 		$13.2M Buy
+291,272
New +$12.2M 0.41% 99
2015
Q4 		– Sell
-375,887
Closed -$8.33M – 322
2015
Q3 		$8.33M Sell
375,887
-197,281
-34% -$6.14M 0.43% 76
2015
Q2 		$22.3M Buy
573,168
+4,097
+0.7% +$161K 1.06% 18
2015
Q1 		$22.7M Buy
569,071
+164,707
+41% +$5.61M 1.14% 15
2014
Q4 		$12.3M Buy
404,364
+87,692
+28% +$2.32M 0.65% 44
2014
Q3 		$8.27M Sell
316,672
-168,917
-35% -$4.63M 0.49% 70
2014
Q2 		$12.5M Buy
485,589
+296,823
+157% +$7.71M 0.71% 41
2014
Q1 		$5.46M Buy
188,766
+16,452
+10% +$463K 0.31% 117
2013
Q4 		$4.01M Buy
+172,314
New +$3.78M 0.22% 141

Other funds holding ATRO

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Capital International Investors
Capital International Investors Los Angeles, California $484B AUM 34.9% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
PP
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
Ameriprise Minneapolis, Minnesota $495B AUM 43.24% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Emerald Advisers's ATRO Position: Q2 2026 in Review

Emerald Advisers reduced its Astronics (ATRO) stake by 4.6% in Q2 2026, selling an estimated $1.7M and leaving 513,984 shares worth $41.8M. The position accounts for 0.98% of the portfolio, ranked #34.

Emerald Advisers first reported a position in ATRO in Q4 2013 and has held it in 11 quarters since. 310 funds tracked by Wall St. Rank hold ATRO as of Q2 2026.

  • Emerald Advisers held 513,984 shares of Astronics worth $41.8M as of Q2 2026.
  • Emerald Advisers sold 24,967 Astronics shares in Q2 2026, an estimated $1.7M.
  • Astronics made up 0.98% of Emerald Advisers's portfolio in Q2 2026, its #34 holding.
  • Emerald Advisers first reported a position in Astronics in Q4 2013 and has held it in 11 quarters since.
  • 310 funds tracked by Wall St. Rank held Astronics as of Q2 2026.

Based on Emerald Advisers's 13F filing for Q2 2026, filed 5 Aug 2026.