Stock TransactionsQUANTUM SI INC

Total Bought
1,347,369
5 transactions
Total Sold
38,746
3 transactions
Net
+1,308,623
shares
Filing Period:Transaction:
FundPrevious Shares
Current Shares
Change in Shares
Previous Portfolio Weightage (%)
Current Portfolio Weightage (%)
Change in Weight (%)
Type
ARK Investment Management LLC14,448,21715,519,322+1,071,1050.180.18+0.00buy
GENERAL AMERICAN INVESTORS CO INC119,250294,350+175,1000.020.05+0.03buy
Green Alpha Advisors, LLC42,622131,785+89,1630.050.19+0.14buy
Shay Capital LLC19,53729,338+9,8010.000.01+0.01buy
Wealth Management Associates, Inc.17,90020,100+2,2000.020.02+0.00buy
Round Rock Advisors, LLC21,88513,935-7,9500.010.01-0.01sell
FSA Wealth Management LLC11,150100-11,0500.010.00-0.01sell
Westchester Capital Management, LLC85,36465,618-19,7460.000.00-0.00sell
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