EAM Investors, LLC - REPLIGEN CORP ownership

REPLIGEN CORP's ticker is RGEN and the CUSIP is 759916109. A total of 448 filers reported holding REPLIGEN CORP in Q4 2020. The put-call ratio across all filers is 1.34 and the average weighting 0.2%.

Quarter-by-quarter ownership
EAM Investors, LLC ownership history of REPLIGEN CORP
ValueSharesWeighting
Q4 2020$1,378,000
+16.5%
7,191
-10.3%
0.23%
-19.3%
Q3 2020$1,183,000
-13.8%
8,020
-27.7%
0.28%
-7.6%
Q2 2020$1,372,000
-38.9%
11,099
-52.3%
0.30%
-56.5%
Q1 2020$2,245,000
+53.2%
23,259
+46.8%
0.70%
+116.5%
Q4 2019$1,465,000
+8.0%
15,841
-10.4%
0.32%
-10.3%
Q3 2019$1,356,000
-33.9%
17,679
-25.9%
0.36%
-28.5%
Q2 2019$2,052,000
-2.4%
23,871
-40.1%
0.50%
-12.1%
Q4 2018$2,103,000
-43.8%
39,877
-40.9%
0.57%
+2.7%
Q3 2018$3,741,000
+490.1%
67,461
+196.3%
0.56%
+456.0%
Q3 2015$634,000
-79.1%
22,769
-69.0%
0.10%
-71.8%
Q2 2015$3,031,000
-0.1%
73,448
-26.5%
0.36%
+1.4%
Q1 2015$3,033,000
+31.3%
99,914
-14.4%
0.35%
+8.7%
Q4 2014$2,310,000
-4.5%
116,661
-4.0%
0.32%
-34.4%
Q3 2014$2,418,000
-35.1%
121,465
-25.7%
0.49%
-30.6%
Q2 2014$3,728,000
+32.1%
163,584
-25.5%
0.71%
+38.9%
Q1 2014$2,822,000
-22.9%
219,459
-18.2%
0.51%
-22.3%
Q4 2013$3,660,000
+22.4%
268,353
-0.5%
0.66%
+9.9%
Q3 2013$2,990,000
+31.1%
269,606
-2.6%
0.60%
+20.4%
Q2 2013$2,280,000276,6910.50%
Other shareholders
REPLIGEN CORP shareholders Q4 2020
NameSharesValueWeighting ↓
12 West Capital Management LP 1,021,641$295,244,00013.47%
Ally Bridge Group (NY) LLC 70,000$20,229,0005.95%
Miura Global Management 85,000$24,564,0003.81%
Conestoga Capital Advisors, LLC 871,390$251,823,0003.48%
Ranger Investment Management 187,723$54,250,0002.90%
AWM Investment Company, Inc. 100,000$28,899,0002.84%
Brown Capital Management 1,017,477$294,041,0002.41%
Stephens Investment Management Group LLC 558,287$161,339,0002.19%
Yorktown Management & Research Co Inc 10,050$2,904,0002.18%
SV Health Investors, LLC 14,541$4,203,0002.06%
View complete list of REPLIGEN CORP shareholders