Group One Trading
ATRO icon

Group One Trading’s Astronics ATRO Stock Holding History

Group One Trading’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
Q4 		– Sell
-120
Closed -$4.56K – 8106
2025
Q3 		$4.56K Sell
120
-120
-50% -$3.65K ﹤0.01% 7589
2025
Q2 		$6.7K Buy
+240
New +$5.61K ﹤0.01% 6951
2024
Q1 		– Sell
-120
Closed -$1.74K – 7026
2023
Q4 		$1.74K Buy
+120
New +$1.57K ﹤0.01% 6862
2021
Q4 		– Sell
-1,560
Closed -$18K – 8178
2021
Q3 		$18K Sell
1,560
-4,440
-74% -$56.3K ﹤0.01% 7226
2021
Q2 		$88K Buy
6,000
+4,800
+400% +$69.6K ﹤0.01% 6082
2021
Q1 		$18K Buy
+1,200
New +$15.5K ﹤0.01% 6792

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
Capital International Investors
Capital International Investors Los Angeles, California $427B AUM 29.17% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
NCGI
Next Century Growth Investors Plymouth, Minnesota $1.38B AUM 102.34% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
DCM
Driehaus Capital Management Chicago, Illinois $13.6B AUM 173.98% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
AAM
ACK Asset Management Greenwich, Connecticut $801M AUM 60.42% 1-Year Est. Return

Group One Trading's ATRO Position: Q3 2025 in Review

Group One Trading sold out of Astronics (ATRO) in Q3 2025, closing a stake of 1,320 shares — an estimated $40.2K sold.

Group One Trading first reported a position in ATRO in Q3 2013 and held it in 11 quarters. The position peaked at $101K in Q1 2014. 228 funds tracked by Wall St. Rank hold ATRO as of Q3 2025.

  • Group One Trading reported no remaining Astronics position as of Q3 2025 after selling out during the quarter.
  • Group One Trading sold 1,320 Astronics shares in Q3 2025, an estimated $40.2K.
  • Group One Trading first reported a position in Astronics in Q3 2013 and held it in 11 quarters.
  • Group One Trading's Astronics position peaked at $101K in Q1 2014.
  • 228 funds tracked by Wall St. Rank held Astronics as of Q3 2025.

Based on Group One Trading's 13F filing for Q3 2025, filed 12 Nov 2025.