Stock Transactions — SPERO THERAPEUTICS INC

Total Bought
362,935
10 transactions
Total Sold
210,101
12 transactions
Net
+152,834
shares
Filing Period:Transaction:
FundPrevious Shares
Current Shares
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Change in Shares
▲▼
Previous Portfolio Weightage (%)
Current Portfolio Weightage (%)
▲▼
Change in Weight (%)
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Type
Anson Funds Management LP4,159,5724,297,699+138,1271.471.22-0.25buy
VANGUARD GROUP INC1,557,5961,643,757+86,1610.000.00+0.00buy
ACADIAN ASSET MANAGEMENT LLC272,024343,856+71,8320.000.00+0.00buy
MILLENNIUM MANAGEMENT LLC119,694148,857+29,1630.000.00+0.00buy
Three Seasons Wealth, LLC015,000+15,0000.000.02+0.02buy
TWO SIGMA SECURITIES, LLC010,301+10,3010.000.00+0.00buy
XTX Topco Ltd58,36865,966+7,5980.010.02+0.01buy
MACKENZIE FINANCIAL CORP17,19821,462+4,2640.000.00+0.00buy
RENAISSANCE TECHNOLOGIES LLC547,165547,465+3000.000.00+0.00buy
FMR LLC0189+1890.000.00+0.00buy
BOURGEON CAPITAL MANAGEMENT LLC15,10015,10000.000.00+0.00hold
BRIDGEWAY CAPITAL MANAGEMENT, LLC134,800134,80000.000.00+0.00hold
RHUMBLINE ADVISERS45845800.000.00+0.00hold
PRUDENTIAL FINANCIAL INC28,20028,20000.000.00+0.00hold
BNP PARIBAS FINANCIAL MARKETS121200.000.00-0.00hold
GEODE CAPITAL MANAGEMENT, LLC412,707412,70700.000.00+0.00hold
Texas Yale Capital Corp.10,00010,00000.000.00+0.00hold
Novo Holdings A/S468,902468,90200.047.62+7.58hold
DAFNA Capital Management LLC125,000125,00000.050.04-0.00hold
AWM Investment Company, Inc.333,400333,40000.060.06+0.00hold
Allworth Financial LP60060000.000.00+0.00hold
NewEdge Advisors, LLC10010000.000.00+0.00hold
Alphabet Inc.889,979889,97900.070.06-0.01hold
Russell Investments Group, Ltd.6,4006,40000.000.00+0.00hold
Qube Research & Technologies Ltd1100.000.00-0.00hold
Murchinson Ltd.862,700862,70000.160.22+0.06hold
Atlas Venture Life Science Advisors, LLC1,013,4381,013,43800.190.18-0.01hold
Federation des caisses Desjardins du Quebec73073000.000.00+0.00hold
US BANCORP \DE\15115100.000.00+0.00hold
NORTHERN TRUST CORP88,88188,88100.000.00+0.00hold
CHARLES SCHWAB INVESTMENT MANAGEMENT INC28,56528,56500.000.00+0.00hold
STATE STREET CORP130,511130,51100.000.00+0.00hold
Heritage Wealth Advisors1870-1870.000.00-0.00sell
PFS Partners, LLC25050-2000.000.00-0.00sell
Beaird Harris Wealth Management, LLC2020-2020.000.00-0.00sell
DIMENSIONAL FUND ADVISORS LP11,75310,003-1,7500.000.00-0.00sell
CULLEN/FROST BANKERS, INC.2,0000-2,0000.000.00-0.00sell
Squarepoint Ops LLC129,497122,802-6,6950.000.00-0.00sell
ERn Financial, LLC15,7660-15,7660.000.00-0.00sell
TWO SIGMA INVESTMENTS, LP17,0230-17,0230.000.00-0.00sell
HRT FINANCIAL LP18,6270-18,6270.000.00-0.00sell
GROUP ONE TRADING LLC34,1904,590-29,6000.000.00-0.00sell
Rock Springs Capital Management LP57,3730-57,3730.000.00-0.00sell
AMERIPRISE FINANCIAL INC463,641402,963-60,6780.000.00-0.00sell
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