Fund Insights
Common Fund Bets
See what stocks and ETFs funds are collectively bullish/bearish on
Largest Fund Trades
Explore the largest stock and ETF buys and sells made by funds
High Conviction Trades
Discover high conviction trades that caused a significant change in a fund's stake in a stock
Fund Manager Portfolios
Gain insights from the world’s largest funds and super investors
WSR Indexes
Fund Manager Index
Stock index based on fund manager consensus updated each quarter
Search
Sign in
Sign up
GI
GAMMA Investing’s
Quantum-Si Incorporated
QSI
Stock Holding History
GAMMA Investing’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
$1.22K
Sell
1,373
-457
-25%
-$435
﹤0.01%
3835
2026
Q1
$1.42K
Sell
1,830
-5,161
-74%
-$5.35K
﹤0.01%
3758
2025
Q4
$7.69K
Buy
+6,991
New
+$11.4K
﹤0.01%
3100
Other funds holding QSI
PA
Procyon Advisors
Shelton, Connecticut
$2.32B AUM
26.81%
1-Year Est. Return
FIA
FNY Investment Advisers
New York
$277M AUM
98.95%
1-Year Est. Return
BSB
Bangor Savings Bank
Bangor, Maine
$1.36B AUM
19.29%
1-Year Est. Return
Sign up
Sign in
Fund Insights
Common Fund Bets
See what stocks and ETFs funds are collectively bullish/bearish on
Largest Fund Trades
Explore the largest stock and ETF buys and sells made by funds
High Conviction Trades
Discover high conviction trades that caused a significant change in a fund's stake in a stock
Fund Manager Portfolios
Gain insights from the world’s largest funds and super investors
WSR Indexes
Fund Manager Index
Stock index based on fund manager consensus updated each quarter
Theme
Close