AAP
COMP icon

Ardsley Advisory Partners’s Compass COMP Stock Holding History

Ardsley Advisory Partners’s Portfolio COMP Stock Details COMP Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-100,000
Closed -$1.06M – 161
2025
Q4 		$1.06M Buy
+100,000
New +$912K 0.12% 122
2025
Q2 		– Sell
-317,800
Closed -$2.77M – 171
2025
Q1 		$2.77M Buy
317,800
+257,800
+430% +$2.04M 0.53% 67
2024
Q4 		$351K Buy
+60,000
New +$380K 0.06% 135

Other funds holding COMP

Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
SIAU
SB Investment Advisers (UK) London, United Kingdom $7.73B AUM 2.35% 1-Year Est. Return
Capital International Investors
Capital International Investors Los Angeles, California $427B AUM 29.17% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
PCM
Parsifal Capital Management Greenwich, Connecticut $849M AUM 28.52% 1-Year Est. Return

Ardsley Advisory Partners's COMP Position: Q1 2026 in Review

Ardsley Advisory Partners sold out of Compass (COMP) in Q1 2026, closing a stake of 100,000 shares — an estimated $1.06M sold.

Ardsley Advisory Partners first reported a position in COMP in Q4 2024 and held it in 3 quarters. The position peaked at $2.77M in Q1 2025. 416 funds tracked by Wall St. Rank hold COMP as of Q1 2026.

  • Ardsley Advisory Partners reported no remaining Compass position as of Q1 2026 after selling out during the quarter.
  • Ardsley Advisory Partners sold 100,000 Compass shares in Q1 2026, an estimated $1.06M.
  • Ardsley Advisory Partners first reported a position in Compass in Q4 2024 and held it in 3 quarters.
  • Ardsley Advisory Partners's Compass position peaked at $2.77M in Q1 2025.
  • 416 funds tracked by Wall St. Rank held Compass as of Q1 2026.

Based on Ardsley Advisory Partners's 13F filing for Q1 2026, filed 15 May 2026.