Spark Investment Management LLC - HARVARD BIOSCIENCE INC ownership

HARVARD BIOSCIENCE INC's ticker is HBIO and the CUSIP is 416906105. A total of 73 filers reported holding HARVARD BIOSCIENCE INC in Q3 2014. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
Spark Investment Management LLC ownership history of HARVARD BIOSCIENCE INC
ValueSharesWeighting
Q1 2019$143,000
+36.2%
33,2000.0%0.01%0.0%
Q4 2018$105,000
-16.7%
33,200
+37.8%
0.01%0.0%
Q3 2018$126,000
-28.8%
24,100
-27.2%
0.01%
-30.0%
Q2 2018$177,000
-15.7%
33,100
-21.4%
0.01%
-23.1%
Q1 2018$210,000
+5.0%
42,100
-30.6%
0.01%
+18.2%
Q4 2017$200,000
-23.4%
60,700
-12.8%
0.01%
-21.4%
Q3 2017$261,000
-4.4%
69,600
-35.1%
0.01%
-17.6%
Q2 2017$273,000
-10.2%
107,200
-8.3%
0.02%
-10.5%
Q1 2017$304,000
-3.8%
116,950
+12.8%
0.02%
-26.9%
Q4 2016$316,000
+12.5%
103,700
+0.2%
0.03%
+13.0%
Q3 2016$281,000
+181.0%
103,500
+195.7%
0.02%
+155.6%
Q2 2016$100,000
+81.8%
35,000
+89.2%
0.01%
+50.0%
Q1 2016$55,000
-5.2%
18,500
+9.5%
0.01%
-14.3%
Q4 2015$58,000
-73.0%
16,900
-55.4%
0.01%
-76.7%
Q2 2015$215,000
-0.5%
37,9000.0%0.03%0.0%
Q1 2015$216,000
+6.4%
37,900
+4.7%
0.03%
-11.8%
Q4 2014$203,000
+24.5%
36,200
-9.7%
0.03%
+41.7%
Q3 2014$163,000
+9.4%
40,100
+21.9%
0.02%
+9.1%
Q2 2014$149,000
-24.7%
32,900
-21.7%
0.02%
-29.0%
Q1 2014$198,000
+1.0%
42,0000.0%0.03%
-8.8%
Q4 2013$196,000
-30.2%
42,000
-21.6%
0.03%
-46.9%
Q3 2013$281,000
+2.9%
53,600
-8.2%
0.06%
-12.3%
Q2 2013$273,00058,4000.07%
Other shareholders
HARVARD BIOSCIENCE INC shareholders Q3 2014
NameSharesValueWeighting ↓
Harvey Partners, LLC 790,000$2,378,0003.09%
Alambic Investment Management, L.P. 25,398$76,0000.83%
Adirondack Research & Management Inc. 190,494$573,0000.80%
Archon Capital Management LLC 881,794$2,654,0000.53%
BARD ASSOCIATES INC 1,483,610$4,465,0000.47%
DALTON GREINER HARTMAN MAHER & CO 909,977$2,739,0000.45%
PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. 1,537,800$4,629,0000.40%
Portolan Capital Management 979,067$2,947,0000.33%
HEARTLAND ADVISORS INC 961,400$2,894,0000.25%
Granahan Investment Management 1,757,176$5,289,0000.18%
View complete list of HARVARD BIOSCIENCE INC shareholders