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Dudley Capital Management’s Quantum-Si Incorporated QSI Stock Holding History

Dudley Capital Management’s Portfolio QSI Stock Details QSI Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q1 		– Sell
-11,000
Closed -$29.7K – 140
2024
Q4 		$29.7K Buy
+11,000
New +$12.9K 0.02% 131

Other funds holding QSI

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
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Sumitomo Mitsui Trust Group
Sumitomo Mitsui Trust Group Minato-Ku, Tokyo, Japan $175B AUM 40.63% 1-Year Est. Return
NAMA
Nikko Asset Management Americas New York $7.07B AUM 50.91% 1-Year Est. Return
Millennium Management
Millennium Management New York $240B AUM 35.51% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Northern Trust
Northern Trust Chicago, Illinois $757B AUM 28.64% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return

Dudley Capital Management's QSI Position: Q1 2025 in Review

Dudley Capital Management sold out of Quantum-Si Incorporated (QSI) in Q1 2025, closing a stake of 11,000 shares — an estimated $29.7K sold.

Dudley Capital Management first reported a position in QSI in Q4 2024 and held it in 1 quarter. The position peaked at $29.7K in Q4 2024. 137 funds tracked by Wall St. Rank hold QSI as of Q1 2025.

  • Dudley Capital Management reported no remaining Quantum-Si Incorporated position as of Q1 2025 after selling out during the quarter.
  • Dudley Capital Management sold 11,000 Quantum-Si Incorporated shares in Q1 2025, an estimated $29.7K.
  • Dudley Capital Management first reported a position in Quantum-Si Incorporated in Q4 2024 and held it in 1 quarter.
  • Dudley Capital Management's Quantum-Si Incorporated position peaked at $29.7K in Q4 2024.
  • 137 funds tracked by Wall St. Rank held Quantum-Si Incorporated as of Q1 2025.

Based on Dudley Capital Management's 13F filing for Q1 2025, filed 7 May 2025.