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Kovack Advisors’s Quantum-Si Incorporated QSI Stock Holding History

Kovack Advisors’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 		$27.4K Buy
31,000
+1,000
+3% +$952 ﹤0.01% 1065
2026
Q1 		$19.7K Buy
30,000
+13,200
+79% +$13.7K ﹤0.01% 1007
2025
Q4 		$18.5K Buy
+16,800
New +$27.3K ﹤0.01% 1010

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

Kovack Advisors's QSI Position: Q2 2026 in Review

Kovack Advisors increased its Quantum-Si Incorporated (QSI) stake by 3.3% in Q2 2026, buying an estimated $952 and bringing the position to 31,000 shares worth $27.4K. The position accounts for ﹤0.01% of the portfolio, ranked #1065.

Kovack Advisors first reported a position in QSI in Q4 2025 and has held it in 3 quarters since. 141 funds tracked by Wall St. Rank hold QSI as of Q2 2026.

  • Kovack Advisors held 31,000 shares of Quantum-Si Incorporated worth $27.4K as of Q2 2026.
  • Kovack Advisors bought 1,000 Quantum-Si Incorporated shares in Q2 2026, an estimated $952.
  • Quantum-Si Incorporated made up ﹤0.01% of Kovack Advisors's portfolio in Q2 2026, its #1065 holding.
  • Kovack Advisors first reported a position in Quantum-Si Incorporated in Q4 2025 and has held it in 3 quarters since.
  • 141 funds tracked by Wall St. Rank held Quantum-Si Incorporated as of Q2 2026.

Based on Kovack Advisors's 13F filing for Q2 2026, filed 29 Jul 2026.