Vanguard Portfolio Management
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Vanguard Portfolio Management’s Astronics ATRO Stock Holding History

Vanguard Portfolio Management’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 		$32.5M Sell
400,061
-39,156
-9% -$2.67M ﹤0.01% 1838
2026
Q1 		$24.4M Buy
+439,217
New +$26.5M ﹤0.01% 1838

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

Vanguard Portfolio Management's ATRO Position: Q2 2026 in Review

Vanguard Portfolio Management reduced its Astronics (ATRO) stake by 8.9% in Q2 2026, selling an estimated $2.67M and leaving 400,061 shares worth $32.5M. The position accounts for ﹤0.01% of the portfolio, ranked #1838.

Vanguard Portfolio Management first reported a position in ATRO in Q1 2026 and has held it in 2 quarters since. 307 funds tracked by Wall St. Rank hold ATRO as of Q2 2026.

  • Vanguard Portfolio Management held 400,061 shares of Astronics worth $32.5M as of Q2 2026.
  • Vanguard Portfolio Management sold 39,156 Astronics shares in Q2 2026, an estimated $2.67M.
  • Astronics made up ﹤0.01% of Vanguard Portfolio Management's portfolio in Q2 2026, its #1838 holding.
  • Vanguard Portfolio Management first reported a position in Astronics in Q1 2026 and has held it in 2 quarters since.
  • 307 funds tracked by Wall St. Rank held Astronics as of Q2 2026.

Based on Vanguard Portfolio Management's 13F filing for Q2 2026, filed 13 Aug 2026.