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Nebula Research & Development’s Astronics ATRO Stock Holding History

Nebula Research & Development’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
2025
Q3 		– Sell
-21,030
Closed -$587K – 85
2025
Q2 		$587K Buy
+21,030
New +$491K 0.05% 589
2024
Q3 		– Sell
-12,899
Closed -$215K – 932
2024
Q2 		$215K Buy
+12,899
New +$200K 0.03% 708
2023
Q3 		– Sell
-12,755
Closed -$211K – 488
2023
Q2 		$211K Sell
12,755
-3,687
-22% -$50.5K 0.16% 262
2023
Q1 		$183K Buy
+16,442
New +$184K 0.32% 182

Other funds holding ATRO

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Capital International Investors
Capital International Investors Los Angeles, California $484B AUM 34.9% 1-Year Est. Return
3C
325 Capital New York $419M AUM 75.74% 1-Year Est. Return
AAM
ACK Asset Management Greenwich, Connecticut $856M AUM 70.44% 1-Year Est. Return
NCGI
Next Century Growth Investors Plymouth, Minnesota $1.89B AUM 151.53% 1-Year Est. Return
LCG
Luxor Capital Group New York $2.52B AUM 29.31% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Nebula Research & Development's ATRO Position: Q3 2025 in Review

Nebula Research & Development sold out of Astronics (ATRO) in Q3 2025, closing a stake of 21,030 shares — an estimated $587K sold.

Nebula Research & Development first reported a position in ATRO in Q1 2023 and held it in 4 quarters. The position peaked at $587K in Q2 2025. 229 funds tracked by Wall St. Rank hold ATRO as of Q3 2025.

  • Nebula Research & Development reported no remaining Astronics position as of Q3 2025 after selling out during the quarter.
  • Nebula Research & Development sold 21,030 Astronics shares in Q3 2025, an estimated $587K.
  • Nebula Research & Development first reported a position in Astronics in Q1 2023 and held it in 4 quarters.
  • Nebula Research & Development's Astronics position peaked at $587K in Q2 2025.
  • 229 funds tracked by Wall St. Rank held Astronics as of Q3 2025.

Based on Nebula Research & Development's 13F filing for Q3 2025.