BOLTON SECURITIES CORPORATION’s Quantum-Si Incorporated QSI Stock Holding History

BOLTON SECURITIES CORPORATION’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	$2.18K	Buy	+2,820	New	+$2.92K	﹤0.01%	1880

Other funds holding QSI

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

ARK Investment Management St. Petersburg, Florida $15.5B AUM 50.54% 1-Year Est. Return

Nikko Asset Management Americas New York $7.75B AUM 33.73% 1-Year Est. Return

Sumitomo Mitsui Trust Group Minato-Ku, Tokyo, Japan $174B AUM 33.96% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return

State Street Boston, Massachusetts $3.44T AUM 36.12% 1-Year Est. Return

AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return

UBS Group Zurich, Switzerland $765B AUM 28.39% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

BOLTON SECURITIES CORPORATION's QSI Position: Q1 2026 in Review

BOLTON SECURITIES CORPORATION opened a new position in Quantum-Si Incorporated (QSI) in Q1 2026: 2,820 shares worth $2.18K. The stake represents ﹤0.01% of the portfolio and ranks #1880 among its holdings.

158 funds tracked by Wall St. Rank hold QSI as of Q1 2026.

BOLTON SECURITIES CORPORATION held 2,820 shares of Quantum-Si Incorporated worth $2.18K as of Q1 2026.
Quantum-Si Incorporated was a new BOLTON SECURITIES CORPORATION position in Q1 2026.
Quantum-Si Incorporated made up ﹤0.01% of BOLTON SECURITIES CORPORATION's portfolio in Q1 2026, its #1880 holding.
158 funds tracked by Wall St. Rank held Quantum-Si Incorporated as of Q1 2026.

Based on BOLTON SECURITIES CORPORATION's 13F filing for Q1 2026, filed 12 Nov 2026.