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IQ EQ Fund Management’s Quantum-Si Incorporated QSI Stock Holding History

IQ EQ Fund 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
2026
Q2 		$284K Buy
321,134
+29,027
+10% +$27.6K 0.02% 267
2026
Q1 		$226K Buy
292,107
+38,212
+15% +$39.6K 0.02% 278
2025
Q4 		$279K Buy
253,895
+64,721
+34% +$105K 0.02% 274
2025
Q3 		$267K Buy
189,174
+72,346
+62% +$105K 0.02% 293
2025
Q2 		$229K Buy
116,828
+46,884
+67% +$69.4K 0.02% 286
2025
Q1 		$83.9K Buy
69,944
+36,042
+106% +$69.1K 0.01% 296
2024
Q4 		$91.5K Buy
33,902
+7,704
+29% +$9.03K 0.01% 290
2024
Q3 		$23.1K Buy
26,198
+4,642
+22% +$4.51K ﹤0.01% 324
2024
Q2 		$22.6K Buy
+21,556
New +$34.6K ﹤0.01% 311

Other funds holding QSI

Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
AIM
ARK Investment Management St. Petersburg, Florida $15.4B AUM 50.29% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
NAMA
Nikko Asset Management Americas New York $7.75B AUM 33.73% 1-Year Est. Return
Sumitomo Mitsui Trust Group
Sumitomo Mitsui Trust Group Minato-Ku, Tokyo, Japan $175B AUM 40.63% 1-Year Est. Return
Millennium Management
Millennium Management New York $276B AUM 44.8% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Jane Street
Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return

IQ EQ Fund Management's QSI Position: Q2 2026 in Review

IQ EQ Fund Management increased its Quantum-Si Incorporated (QSI) stake by 9.9% in Q2 2026, buying an estimated $27.6K and bringing the position to 321,134 shares worth $284K. The position accounts for 0.02% of the portfolio, ranked #267.

IQ EQ Fund Management first reported a position in QSI in Q2 2024 and has held it in 9 quarters since. 141 funds tracked by Wall St. Rank hold QSI as of Q2 2026.

  • IQ EQ Fund Management held 321,134 shares of Quantum-Si Incorporated worth $284K as of Q2 2026.
  • IQ EQ Fund Management bought 29,027 Quantum-Si Incorporated shares in Q2 2026, an estimated $27.6K.
  • Quantum-Si Incorporated made up 0.02% of IQ EQ Fund Management's portfolio in Q2 2026, its #267 holding.
  • IQ EQ Fund Management first reported a position in Quantum-Si Incorporated in Q2 2024 and has held it in 9 quarters since.
  • 141 funds tracked by Wall St. Rank held Quantum-Si Incorporated as of Q2 2026.

Based on IQ EQ Fund Management's 13F filing for Q2 2026, filed 31 Jul 2026.