IMC Chicago
QSI icon

IMC Chicago’s Quantum-Si Incorporated QSI Stock Holding History

IMC Chicago’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
2026
Q1 		$193K Sell
249,400
-67,900
-21% -$70.4K ﹤0.01% 5039
2025
Q4 		$349K Buy
317,300
+109,800
+53% +$179K ﹤0.01% 3712
2025
Q3 		$293K Buy
207,500
+58,500
+39% +$84.6K ﹤0.01% 3419
2025
Q2 		$292K Sell
149,000
-45,300
-23% -$67K ﹤0.01% 3119
2025
Q1 		$233K Buy
+194,300
New +$372K ﹤0.01% 3011

Other funds holding QSI

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
AIM
ARK Investment Management St. Petersburg, Florida $12.9B AUM 64.92% 1-Year Est. Return
NAMA
Nikko Asset Management Americas New York $7.07B AUM 50.91% 1-Year Est. Return
Sumitomo Mitsui Trust Group
Sumitomo Mitsui Trust Group Minato-Ku, Tokyo, Japan $154B AUM 29.96% 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
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

IMC Chicago's QSI Position: Q1 2026 in Review

IMC Chicago opened a new position in Quantum-Si Incorporated (QSI) in Q1 2026: 220,876 shares worth $171K. The stake represents ﹤0.01% of the portfolio and ranks #5103 among its holdings. This is a return to the name: IMC Chicago previously reported a position in QSI as recently as Q3 2025.

IMC Chicago first reported a position in QSI in Q3 2025 and has held it in 2 quarters since. The position peaked at $261K in Q3 2025. 156 funds tracked by Wall St. Rank hold QSI as of Q1 2026.

  • IMC Chicago held 220,876 shares of Quantum-Si Incorporated worth $171K as of Q1 2026.
  • Quantum-Si Incorporated was a new IMC Chicago position in Q1 2026.
  • Quantum-Si Incorporated made up ﹤0.01% of IMC Chicago's portfolio in Q1 2026, its #5103 holding.
  • IMC Chicago first reported a position in Quantum-Si Incorporated in Q3 2025 and has held it in 2 quarters since.
  • IMC Chicago's Quantum-Si Incorporated position peaked at $261K in Q3 2025.
  • 156 funds tracked by Wall St. Rank held Quantum-Si Incorporated as of Q1 2026.

Based on IMC Chicago's 13F filing for Q1 2026, filed 5 May 2026.