Stock Transactions — HARVARD BIOSCIENCE INC

Total Bought
4,972,696
24 transactions
Total Sold
3,981,629
20 transactions
Net
+991,067
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
CORSAIR CAPITAL MANAGEMENT, L.P.100,0001,108,692+1,008,6920.010.12+0.11buy
ACADIAN ASSET MANAGEMENT LLC1,069,6901,772,627+702,9370.000.00+0.00buy
TWO SIGMA ADVISERS, LP243,156878,556+635,4000.000.00+0.00buy
TWO SIGMA INVESTMENTS, LP474,1571,012,417+538,2600.000.00+0.00buy
JANE STREET GROUP, LLC0415,159+415,1590.000.00+0.00buy
Portolan Capital Management, LLC0409,650+409,6500.000.01+0.01buy
Meros Investment Management, LP918,2591,217,628+299,3690.170.32+0.15buy
CITIGROUP INC1,509193,828+192,3190.000.00+0.00buy
ESSEX INVESTMENT MANAGEMENT CO LLC0184,678+184,6780.000.02+0.02buy
RENAISSANCE TECHNOLOGIES LLC868,4781,021,241+152,7630.000.00+0.00buy
Williams & Novak, LLC275,500348,800+73,3000.090.18+0.08buy
VANGUARD GROUP INC1,851,8461,923,275+71,4290.000.00+0.00buy
Virtu Financial LLC059,508+59,5080.000.00+0.00buy
GAMCO INVESTORS, INC. ET AL057,000+57,0000.000.00+0.00buy
XTX Topco Ltd039,349+39,3490.000.00+0.00buy
Legato Capital Management LLC14,00543,467+29,4620.000.00+0.00buy
GROUP ONE TRADING LLC1,81325,513+23,7000.000.00+0.00buy
GEODE CAPITAL MANAGEMENT, LLC441,870460,793+18,9230.000.00+0.00buy
TWO SIGMA SECURITIES, LLC017,549+17,5490.000.00+0.00buy
Vanguard Personalized Indexing Management, LLC016,542+16,5420.000.00+0.00buy
Point72 Asset Management, L.P.014,717+14,7170.000.00+0.00buy
SIMPLEX TRADING, LLC2,74913,790+11,0410.000.00+0.00buy
BlackRock, Inc.621,367622,296+9290.000.00+0.00buy
BARCLAYS PLC121+200.000.00+0.00buy
FEDERATED HERMES, INC.1,6561,65600.000.00+0.00hold
GABELLI FUNDS LLC39,00039,00000.000.00+0.00hold
RBF Capital, LLC160,000160,00000.000.00+0.00hold
GREENWOOD CAPITAL ASSOCIATES LLC27,75427,75400.000.00+0.00hold
BNP PARIBAS FINANCIAL MARKETS68068000.000.00+0.00hold
Bank of New York Mellon Corp126,223126,22300.000.00+0.00hold
CERTUITY, LLC13,67713,67700.000.00+0.00hold
SBI Securities Co., Ltd.8,6708,67000.000.00+0.00hold
Optiver Holding B.V.141400.000.00+0.00hold
Financial Connections Group, Inc.30030000.000.000.00hold
Brown Shipley& Co Ltd4,7834,78300.000.00+0.00hold
STATE STREET CORP149,352149,35200.000.00+0.00hold
NISA INVESTMENT ADVISORS, LLC2,2892,28900.000.00+0.00hold
Assenagon Asset Management S.A.139,220139,218-20.000.00+0.00sell
Callan Family Office, LLC29,84429,791-530.000.00+0.00sell
Rialto Wealth Management, LLC1,0810-1,0810.000.00-0.00sell
EverSource Wealth Advisors, LLC1,2190-1,2190.000.00-0.00sell
Ethic Inc.12,43910,942-1,4970.000.00+0.00sell
Balboa Wealth Partners11,75010,000-1,7500.000.00+0.00sell
NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO1,9000-1,9000.000.00-0.00sell
Tower Research Capital LLC (TRC)8,4622,395-6,0670.000.00-0.00sell
Abel Hall, LLC32,20625,283-6,9230.010.00-0.00sell
BRIDGEWAY CAPITAL MANAGEMENT, LLC12,5000-12,5000.000.00-0.00sell
FMR LLC45,59332,899-12,6940.000.00+0.00sell
Qube Research & Technologies Ltd37,25517,029-20,2260.000.00-0.00sell
BRIGHTON JONES LLC25,0070-25,0070.000.00-0.00sell
MILLENNIUM MANAGEMENT LLC571,703546,067-25,6360.000.00+0.00sell
NORTHERN TRUST CORP145,17391,973-53,2000.000.00-0.00sell
Pasadena Private Wealth, LLC243,91145,000-198,9110.020.00-0.01sell
DIMENSIONAL FUND ADVISORS LP496,14427,792-468,3520.000.00-0.00sell
Acuitas Investments, LLC491,0920-491,0920.140.00-0.14sell
Granahan Investment Management, LLC603,5190-603,5190.010.00-0.01sell
Harvey Partners, LLC2,050,0000-2,050,0000.080.00-0.08sell
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