Private Advisor Group
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Private Advisor Group’s Quantum-Si Incorporated QSI Stock Holding History

Private Advisor Group’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
Q3 		$10.9K Buy
+10,176
New +$8.16K ﹤0.01% 3125
2022
Q1 		– Sell
-23,385
Closed -$184K – 2248
2021
Q4 		$184K Sell
23,385
-17,135
-42% -$129K ﹤0.01% 1946
2021
Q3 		$338K Buy
40,520
+24,145
+147% +$238K ﹤0.01% 1669
2021
Q2 		$201K Buy
+16,375
New +$172K ﹤0.01% 1829

Other funds holding QSI

Sumitomo Mitsui Trust Group
Sumitomo Mitsui Trust Group Minato-Ku, Tokyo, Japan $174B AUM 33.96% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $765B AUM 28.39% 1-Year Est. Return
Fosun International
Fosun International Hong Kong, China $369M AUM 6.93% 1-Year Est. Return
IMC Chicago
IMC Chicago Chicago, Illinois $483B AUM 41.26% 1-Year Est. Return
Simplex Trading
Simplex Trading Chicago, Illinois $184B AUM 51.71% 1-Year Est. Return
Verdence Capital Advisors
Verdence Capital Advisors Hunt Valley, Maryland $2.35B AUM 27.25% 1-Year Est. Return
AlphaCore Capital
AlphaCore Capital La Jolla, California $6.24B AUM 19.96% 1-Year Est. Return
Barclays
Barclays London, United Kingdom $500B AUM 36.84% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.32T AUM 44.66% 1-Year Est. Return

Private Advisor Group's QSI Position: Q3 2026 in Review

Private Advisor Group opened a new position in Quantum-Si Incorporated (QSI) in Q3 2026: 10,176 shares worth $10.9K. The stake represents ﹤0.01% of the portfolio and ranks #3125 among its holdings. This is a return to the name: Private Advisor Group previously reported a position in QSI as recently as Q4 2021.

Private Advisor Group first reported a position in QSI in Q2 2021 and has held it in 4 quarters since. The position peaked at $338K in Q3 2021. 57 funds tracked by Wall St. Rank hold QSI as of Q3 2026.

  • Private Advisor Group held 10,176 shares of Quantum-Si Incorporated worth $10.9K as of Q3 2026.
  • Quantum-Si Incorporated was a new Private Advisor Group position in Q3 2026.
  • Quantum-Si Incorporated made up ﹤0.01% of Private Advisor Group's portfolio in Q3 2026, its #3125 holding.
  • Private Advisor Group first reported a position in Quantum-Si Incorporated in Q2 2021 and has held it in 4 quarters since.
  • Private Advisor Group's Quantum-Si Incorporated position peaked at $338K in Q3 2021.
  • 57 funds tracked by Wall St. Rank held Quantum-Si Incorporated as of Q3 2026.

Based on Private Advisor Group's 13F filing for Q3 2026, filed 10 Nov 2026.