JF
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Jump Financial’s Quantum-Si Incorporated QSI Stock Holding History

Jump Financial’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
Q4 		– Sell
-15,100
Closed -$21.3K – 2217
2025
Q3 		$21.3K Buy
+15,100
New +$21.8K ﹤0.01% 1713
2025
Q1 		– Sell
-12,385
Closed -$33.4K – 1943
2024
Q4 		$33.4K Buy
+12,385
New +$14.5K ﹤0.01% 1572

Other funds holding QSI

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
AIM
ARK Investment Management St. Petersburg, Florida $12.9B AUM 64.92% 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
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
Citadel Advisors
Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return
Susquehanna International Group
Susquehanna International Group Bala Cynwyd, Pennsylvania $893B AUM 36.07% 1-Year Est. Return
Northern Trust
Northern Trust Chicago, Illinois $757B AUM 28.64% 1-Year Est. Return

Jump Financial's QSI Position: Q4 2025 in Review

Jump Financial sold out of Quantum-Si Incorporated (QSI) in Q4 2025, closing a stake of 15,100 shares — an estimated $21.3K sold.

Jump Financial first reported a position in QSI in Q4 2024 and held it in 2 quarters. The position peaked at $33.4K in Q4 2024. 135 funds tracked by Wall St. Rank hold QSI as of Q4 2025.

  • Jump Financial reported no remaining Quantum-Si Incorporated position as of Q4 2025 after selling out during the quarter.
  • Jump Financial sold 15,100 Quantum-Si Incorporated shares in Q4 2025, an estimated $21.3K.
  • Jump Financial first reported a position in Quantum-Si Incorporated in Q4 2024 and held it in 2 quarters.
  • Jump Financial's Quantum-Si Incorporated position peaked at $33.4K in Q4 2024.
  • 135 funds tracked by Wall St. Rank held Quantum-Si Incorporated as of Q4 2025.

Based on Jump Financial's 13F filing for Q4 2025, filed 17 Feb 2026.