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RiverPark Advisors’s Astronics ATRO Stock Holding History

RiverPark Advisors’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 		$517K Sell
6,433
-163
-2% -$11.1K 0.24% 64
2026
Q1 		$367K Sell
6,596
-2,374
-26% -$143K 0.13% 71
2025
Q4 		$405K Sell
8,970
-614
-6% -$25.7K 0.12% 74
2025
Q3 		$364K Sell
9,584
-2,736
-22% -$83.2K 0.16% 60
2025
Q2 		$344K Sell
12,320
-2,870
-19% -$67.1K 0.21% 57
2025
Q1 		$306K Sell
15,190
-7,794
-34% -$131K 0.24% 62
2024
Q4 		$306K Sell
22,984
-13,489
-37% -$198K 0.24% 66
2024
Q3 		$592K Buy
36,473
+1,218
+3% +$20.7K 0.48% 48
2024
Q2 		$588K Buy
35,255
+3,093
+10% +$48K 0.49% 48
2024
Q1 		$510K Buy
32,162
+25,184
+361% +$375K 0.42% 52
2023
Q4 		$101K Buy
6,978
+1,286
+23% +$16.9K 0.09% 56
2023
Q3 		$75.2K Buy
+5,692
New +$85.5K 0.07% 60

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

RiverPark Advisors's ATRO Position: Q2 2026 in Review

RiverPark Advisors reduced its Astronics (ATRO) stake by 2.5% in Q2 2026, selling an estimated $11.1K and leaving 6,433 shares worth $517K. The position accounts for 0.24% of the portfolio, ranked #64.

RiverPark Advisors first reported a position in ATRO in Q3 2023 and has held it in 12 quarters since. The position peaked at $592K in Q3 2024. 309 funds tracked by Wall St. Rank hold ATRO as of Q2 2026.

  • RiverPark Advisors held 6,433 shares of Astronics worth $517K as of Q2 2026.
  • RiverPark Advisors sold 163 Astronics shares in Q2 2026, an estimated $11.1K.
  • Astronics made up 0.24% of RiverPark Advisors's portfolio in Q2 2026, its #64 holding.
  • RiverPark Advisors first reported a position in Astronics in Q3 2023 and has held it in 12 quarters since.
  • RiverPark Advisors's Astronics position peaked at $592K in Q3 2024.
  • 309 funds tracked by Wall St. Rank held Astronics as of Q2 2026.

Based on RiverPark Advisors's 13F filing for Q2 2026, filed 24 Jul 2026.