Stock Transactions — SPERO THERAPEUTICS INC

Total Bought
957,192
10 transactions
Total Sold
863,572
17 transactions
Net
+93,620
shares
Filing Period:Transaction:
FundPrevious Shares
Current Shares
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Change in Shares
▲▼
Previous Portfolio Weightage (%)
Current Portfolio Weightage (%)
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Change in Weight (%)
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Type
CITADEL ADVISORS LLC0312,034+312,0340.000.00+0.00buy
ACADIAN ASSET MANAGEMENT LLC762,5981,071,860+309,2620.000.00-0.00buy
RENAISSANCE TECHNOLOGIES LLC854,460975,952+121,4920.000.00-0.00buy
VANGUARD GROUP INC1,653,4321,770,525+117,0930.000.00-0.00buy
TWO SIGMA SECURITIES, LLC067,728+67,7280.000.00+0.00buy
GEODE CAPITAL MANAGEMENT, LLC469,441492,187+22,7460.000.00-0.00buy
MACKENZIE FINANCIAL CORP28,44232,729+4,2870.000.00-0.00buy
CULLEN/FROST BANKERS, INC.02,000+2,0000.000.00+0.00buy
FMR LLC2,3892,889+5000.000.00-0.00buy
CoreCap Advisors, LLC142192+500.000.00+0.00buy
BRIDGEWAY CAPITAL MANAGEMENT, LLC184,800184,80000.010.01-0.00hold
RHUMBLINE ADVISERS45845800.000.00-0.00hold
BNP PARIBAS FINANCIAL MARKETS121200.000.00-0.00hold
Texas Yale Capital Corp.10,00010,00000.000.00-0.00hold
Novo Holdings A/S468,902468,90200.060.03-0.02hold
DAFNA Capital Management LLC125,000125,00000.050.04-0.01hold
Anson Funds Management LP3,750,4503,750,45000.460.70+0.24hold
AWM Investment Company, Inc.333,400333,40000.080.06-0.02hold
Allworth Financial LP60060000.000.00-0.00hold
NewEdge Advisors, LLC10010000.000.00-0.00hold
Alphabet Inc.889,979889,97900.060.06-0.00hold
Russell Investments Group, Ltd.6,4006,40000.000.00-0.00hold
Qube Research & Technologies Ltd1100.000.00-0.00hold
Murchinson Ltd.873,910873,91000.170.24+0.08hold
DLK Investment Management, LLC31,35531,35500.020.02-0.01hold
Federation des caisses Desjardins du Quebec303000.000.00-0.00hold
Three Seasons Wealth, LLC15,00015,00000.020.01-0.01hold
DIMENSIONAL FUND ADVISORS LP10,00310,00300.000.00-0.00hold
US BANCORP \DE\15115100.000.00-0.00hold
CHARLES SCHWAB INVESTMENT MANAGEMENT INC28,56528,56500.000.00-0.00hold
STATE STREET CORP130,511130,51100.000.00-0.00hold
PFS Partners, LLC500-500.000.00-0.00sell
Raleigh Capital Management Inc.5000-5000.000.00-0.00sell
IFP Advisors, Inc6500-6500.000.00-0.00sell
LAZARD ASSET MANAGEMENT LLC1,2480-1,2480.000.00-0.00sell
NORTHERN TRUST CORP114,559112,303-2,2560.000.00-0.00sell
ADAR1 Capital Management, LLC926,929918,929-8,0000.440.24-0.19sell
XTX Topco Ltd15,0130-15,0130.000.00-0.00sell
Virtu Financial LLC18,1800-18,1800.000.00-0.00sell
PRUDENTIAL FINANCIAL INC25,4000-25,4000.000.00-0.00sell
GSA CAPITAL PARTNERS LLP28,3190-28,3190.000.00-0.00sell
MILLENNIUM MANAGEMENT LLC147,87298,518-49,3540.000.00-0.00sell
BAILARD, INC.60,9000-60,9000.000.00-0.00sell
Atlas Venture Life Science Advisors, LLC607,613535,336-72,2770.100.07-0.02sell
Squarepoint Ops LLC79,4010-79,4010.000.00-0.00sell
BANK OF MONTREAL /CAN/79,5000-79,5000.000.00-0.00sell
Man Group plc214,02673,469-140,5570.000.00-0.00sell
Shay Capital LLC306,96725,000-281,9670.150.01-0.15sell
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