Optiver Holding
ATRO icon

Optiver Holding’s Astronics ATRO Stock Holding History

Optiver Holding’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 		$2.44K Sell
30
-646
-96% -$44.1K ﹤0.01% 2252
2026
Q1 		$37.6K Buy
676
+659
+3,876% +$39.8K ﹤0.01% 998
2025
Q4 		$759 Sell
17
-362
-96% -$15.2K ﹤0.01% 2243
2025
Q3 		$14.4K Buy
+379
New +$11.5K ﹤0.01% 1085

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

Optiver Holding's ATRO Position: Q2 2026 in Review

Optiver Holding reduced its Astronics (ATRO) stake by 96% in Q2 2026, selling an estimated $44.1K and leaving 30 shares worth $2.44K. The position accounts for ﹤0.01% of the portfolio, ranked #2252.

Optiver Holding first reported a position in ATRO in Q3 2025 and has held it in 4 quarters since. The position peaked at $37.6K in Q1 2026. 311 funds tracked by Wall St. Rank hold ATRO as of Q2 2026.

  • Optiver Holding held 30 shares of Astronics worth $2.44K as of Q2 2026.
  • Optiver Holding sold 646 Astronics shares in Q2 2026, an estimated $44.1K.
  • Astronics made up ﹤0.01% of Optiver Holding's portfolio in Q2 2026, its #2252 holding.
  • Optiver Holding first reported a position in Astronics in Q3 2025 and has held it in 4 quarters since.
  • Optiver Holding's Astronics position peaked at $37.6K in Q1 2026.
  • 311 funds tracked by Wall St. Rank held Astronics as of Q2 2026.

Based on Optiver Holding's 13F filing for Q2 2026, filed 12 Aug 2026.