LAM
ATRO icon

Longboard Asset Management’s Astronics ATRO Stock Holding History

Longboard Asset 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
2025
Q3 		– Sell
-7,960
Closed -$222K – 266
2025
Q2 		$222K Buy
+7,960
New +$186K 0.55% 109

Other funds holding ATRO

BlackRock
BlackRock New York $5.72T AUM 30.48% 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 $2.9T AUM 29.55% 1-Year Est. Return
Capital International Investors
Capital International Investors Los Angeles, California $427B AUM 29.17% 1-Year Est. Return
3C
325 Capital New York $274M AUM 49.96% 1-Year Est. Return
AAM
ACK Asset Management Greenwich, Connecticut $801M AUM 60.42% 1-Year Est. Return
NCGI
Next Century Growth Investors Plymouth, Minnesota $1.38B AUM 102.34% 1-Year Est. Return
LCG
Luxor Capital Group New York $1.43B AUM 30.88% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Longboard Asset Management's ATRO Position: Q3 2025 in Review

Longboard Asset Management sold out of Astronics (ATRO) in Q3 2025, closing a stake of 7,960 shares — an estimated $222K sold.

Longboard Asset Management first reported a position in ATRO in Q2 2025 and held it in 1 quarter. The position peaked at $222K in Q2 2025. 228 funds tracked by Wall St. Rank hold ATRO as of Q3 2025.

  • Longboard Asset Management reported no remaining Astronics position as of Q3 2025 after selling out during the quarter.
  • Longboard Asset Management sold 7,960 Astronics shares in Q3 2025, an estimated $222K.
  • Longboard Asset Management first reported a position in Astronics in Q2 2025 and held it in 1 quarter.
  • Longboard Asset Management's Astronics position peaked at $222K in Q2 2025.
  • 228 funds tracked by Wall St. Rank held Astronics as of Q3 2025.

Based on Longboard Asset Management's 13F filing for Q3 2025, filed 22 Oct 2025.