AlphaCore Capital’s Quantum-Si Incorporated QSI Stock Holding History

AlphaCore Capital’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	$79.1K	Sell	89,368 -39,081	-30%	-$37.2K	﹤0.01%	1237
2026 Q1	$99.4K	Buy	128,449 +79,099	+160%	+$82K	﹤0.01%	926
2025 Q4	$54.3K	Sell	49,350 -53,500	-52%	-$87.1K	﹤0.01%	1153
2025 Q3	$145K	Buy	102,850 +18,900	+23%	+$27.3K	﹤0.01%	757
2025 Q2	$165K	Buy	+83,950	New	+$124K	0.01%	621

Other funds holding QSI

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 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 Minato-Ku, Tokyo, Japan $175B AUM 40.63% 1-Year Est. Return

Millennium Management New York $276B AUM 44.8% 1-Year Est. Return

UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return

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

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return

AlphaCore Capital's QSI Position: Q2 2026 in Review

AlphaCore Capital reduced its Quantum-Si Incorporated (QSI) stake by 30% in Q2 2026, selling an estimated $37.2K and leaving 89,368 shares worth $79.1K. The position accounts for ﹤0.01% of the portfolio, ranked #1237.

AlphaCore Capital first reported a position in QSI in Q2 2025 and has held it in 5 quarters since. The position peaked at $165K in Q2 2025. 141 funds tracked by Wall St. Rank hold QSI as of Q2 2026.

AlphaCore Capital held 89,368 shares of Quantum-Si Incorporated worth $79.1K as of Q2 2026.
AlphaCore Capital sold 39,081 Quantum-Si Incorporated shares in Q2 2026, an estimated $37.2K.
Quantum-Si Incorporated made up ﹤0.01% of AlphaCore Capital's portfolio in Q2 2026, its #1237 holding.
AlphaCore Capital first reported a position in Quantum-Si Incorporated in Q2 2025 and has held it in 5 quarters since.
AlphaCore Capital's Quantum-Si Incorporated position peaked at $165K in Q2 2025.
141 funds tracked by Wall St. Rank held Quantum-Si Incorporated as of Q2 2026.

Based on AlphaCore Capital's 13F filing for Q2 2026, filed 6 Aug 2026.