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Ardsley Advisory Partners’s Archer Aviation ACHR Stock Holding History

Ardsley Advisory Partners’s Portfolio ACHR Stock Details ACHR Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q3 		– Sell
-100,000
Closed -$1.08M – 131
2025
Q2 		$1.08M Buy
+100,000
New +$936K 0.14% 110

Other funds holding ACHR

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
AIM
ARK Investment Management St. Petersburg, Florida $12.9B AUM 64.92% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Susquehanna International Group
Susquehanna International Group Bala Cynwyd, Pennsylvania $893B AUM 36.07% 1-Year Est. Return
Sumitomo Mitsui Trust Group
Sumitomo Mitsui Trust Group Minato-Ku, Tokyo, Japan $154B AUM 29.96% 1-Year Est. Return
NAMA
Nikko Asset Management Americas New York $7.07B AUM 50.91% 1-Year Est. Return
Alyeska Investment Group
Alyeska Investment Group Chicago, Illinois $35.4B AUM 33.54% 1-Year Est. Return

Ardsley Advisory Partners's ACHR Position: Q3 2025 in Review

Ardsley Advisory Partners sold out of Archer Aviation (ACHR) in Q3 2025, closing a stake of 100,000 shares — an estimated $1.08M sold.

Ardsley Advisory Partners first reported a position in ACHR in Q2 2025 and held it in 1 quarter. The position peaked at $1.08M in Q2 2025. 489 funds tracked by Wall St. Rank hold ACHR as of Q3 2025.

  • Ardsley Advisory Partners reported no remaining Archer Aviation position as of Q3 2025 after selling out during the quarter.
  • Ardsley Advisory Partners sold 100,000 Archer Aviation shares in Q3 2025, an estimated $1.08M.
  • Ardsley Advisory Partners first reported a position in Archer Aviation in Q2 2025 and held it in 1 quarter.
  • Ardsley Advisory Partners's Archer Aviation position peaked at $1.08M in Q2 2025.
  • 489 funds tracked by Wall St. Rank held Archer Aviation as of Q3 2025.

Based on Ardsley Advisory Partners's 13F filing for Q3 2025, filed 14 Nov 2025.