Stock Transactions — SPERO THERAPEUTICS INC

Total Bought
1,598,646
19 transactions
Total Sold
1,625,649
12 transactions
Net
-27,003
shares
Filing Period:Transaction:
FundPrevious Shares
Current Shares
▲▼
Change in Shares
▲▼
Previous Portfolio Weightage (%)
Current Portfolio Weightage (%)
▲▼
Change in Weight (%)
▲▼
Type
ACADIAN ASSET MANAGEMENT LLC343,856762,598+418,7420.000.00+0.00buy
RENAISSANCE TECHNOLOGIES LLC547,465854,460+306,9950.000.00+0.00buy
Shay Capital LLC0306,967+306,9670.000.15+0.15buy
Man Group plc0214,026+214,0260.000.00+0.00buy
BANK OF MONTREAL /CAN/079,500+79,5000.000.00+0.00buy
BAILARD, INC.060,900+60,9000.000.00+0.00buy
GEODE CAPITAL MANAGEMENT, LLC412,707469,441+56,7340.000.00+0.00buy
BRIDGEWAY CAPITAL MANAGEMENT, LLC134,800184,800+50,0000.000.01+0.00buy
GSA CAPITAL PARTNERS LLP028,319+28,3190.000.00+0.00buy
NORTHERN TRUST CORP88,881114,559+25,6780.000.00+0.00buy
Virtu Financial LLC018,180+18,1800.000.00+0.00buy
Murchinson Ltd.862,700873,910+11,2100.220.17-0.05buy
VANGUARD GROUP INC1,643,7571,653,432+9,6750.000.00+0.00buy
MACKENZIE FINANCIAL CORP21,46228,442+6,9800.000.00+0.00buy
FMR LLC1892,389+2,2000.000.00+0.00buy
LAZARD ASSET MANAGEMENT LLC01,248+1,2480.000.00+0.00buy
IFP Advisors, Inc0650+6500.000.00+0.00buy
Raleigh Capital Management Inc.0500+5000.000.00+0.00buy
CoreCap Advisors, LLC0142+1420.000.00+0.00buy
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/S468,902468,90207.620.06-7.56hold
DAFNA Capital Management LLC125,000125,00000.040.05+0.00hold
AWM Investment Company, Inc.333,400333,40000.060.08+0.01hold
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
PFS Partners, LLC505000.000.00+0.00hold
DLK Investment Management, LLC31,35531,35500.020.02+0.00hold
Three Seasons Wealth, LLC15,00015,00000.020.02-0.00hold
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
Federation des caisses Desjardins du Quebec73030-7000.000.00-0.00sell
MILLENNIUM MANAGEMENT LLC148,857147,872-9850.000.00+0.00sell
PRUDENTIAL FINANCIAL INC28,20025,400-2,8000.000.00-0.00sell
GROUP ONE TRADING LLC4,5900-4,5900.000.00-0.00sell
TWO SIGMA SECURITIES, LLC10,3010-10,3010.000.00-0.00sell
BOURGEON CAPITAL MANAGEMENT LLC15,1000-15,1000.000.00-0.00sell
Squarepoint Ops LLC122,80279,401-43,4010.000.00-0.00sell
XTX Topco Ltd65,96615,013-50,9530.020.00-0.02sell
ADAR1 Capital Management, LLC1,067,711926,929-140,7820.700.44-0.27sell
AMERIPRISE FINANCIAL INC402,9630-402,9630.000.00-0.00sell
Atlas Venture Life Science Advisors, LLC1,013,438607,613-405,8250.180.10-0.08sell
Anson Funds Management LP4,297,6993,750,450-547,2491.220.46-0.76sell
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