Vanguard Fiduciary Trust
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Vanguard Fiduciary Trust’s Quantum-Si Incorporated QSI Stock Holding History

Vanguard Fiduciary Trust’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 		$988K Sell
1,116,683
-569
-0.1% -$542 ﹤0.01% 3024
2026
Q1 		$865K Buy
+1,117,252
New +$1.16M ﹤0.01% 2987

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

Vanguard Fiduciary Trust's QSI Position: Q2 2026 in Review

Vanguard Fiduciary Trust reduced its Quantum-Si Incorporated (QSI) stake by 0.05% in Q2 2026, selling an estimated $542 and leaving 1,116,683 shares worth $988K. The position accounts for ﹤0.01% of the portfolio, ranked #3024.

Vanguard Fiduciary Trust first reported a position in QSI in Q1 2026 and has held it in 2 quarters since. 139 funds tracked by Wall St. Rank hold QSI as of Q2 2026.

  • Vanguard Fiduciary Trust held 1,116,683 shares of Quantum-Si Incorporated worth $988K as of Q2 2026.
  • Vanguard Fiduciary Trust sold 569 Quantum-Si Incorporated shares in Q2 2026, an estimated $542.
  • Quantum-Si Incorporated made up ﹤0.01% of Vanguard Fiduciary Trust's portfolio in Q2 2026, its #3024 holding.
  • Vanguard Fiduciary Trust first reported a position in Quantum-Si Incorporated in Q1 2026 and has held it in 2 quarters since.
  • 139 funds tracked by Wall St. Rank held Quantum-Si Incorporated as of Q2 2026.

Based on Vanguard Fiduciary Trust's 13F filing for Q2 2026, filed 13 Aug 2026.