JANE STREET GROUP, LLC - HARVARD BIOSCIENCE INC ownership

HARVARD BIOSCIENCE INC's ticker is HBIO and the CUSIP is 416906105. A total of 87 filers reported holding HARVARD BIOSCIENCE INC in Q3 2020. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
JANE STREET GROUP, LLC ownership history of HARVARD BIOSCIENCE INC
ValueSharesWeighting
Q1 2023$207,619
+156.3%
49,433
+235.2%
0.00%
Q1 2021$81,000
-61.2%
14,749
-78.1%
0.00%
Q2 2020$209,000
-41.5%
67,237
-62.3%
0.00%
-100.0%
Q2 2019$357,000
+526.3%
178,506
+792.0%
0.00%
Q2 2016$57,00020,0110.00%
Other shareholders
HARVARD BIOSCIENCE INC shareholders Q3 2020
NameSharesValueWeighting ↓
First Light Asset Management, LLC 2,039,753$7,078,0002.96%
Glacier Peak Capital LLC 452,258$1,569,0001.00%
BARD ASSOCIATES INC 357,475$1,240,0000.73%
KNIGHTSBRIDGE ASSET MANAGEMENT, LLC 275,150$955,0000.68%
Penbrook Management LLC 135,950$471,0000.48%
WOODMONT INVESTMENT COUNSEL LLC 356,017$1,235,0000.36%
Polar Asset Management Partners Inc. 1,716,993$5,958,0000.31%
HEARTLAND ADVISORS INC 2,000,000$6,940,0000.28%
Granahan Investment Management 1,413,215$4,904,0000.17%
Foundry Partners, LLC 488,000$1,693,0000.14%
View complete list of HARVARD BIOSCIENCE INC shareholders