LORD, ABBETT & CO. LLC - REPLIGEN CORP ownership

REPLIGEN CORP's ticker is and the CUSIP is 759916AB5. A total of 34 filers reported holding REPLIGEN CORP in Q4 2019. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
LORD, ABBETT & CO. LLC ownership history of REPLIGEN CORP
ValueSharesWeighting
Q1 2023$13,810
-29.8%
8,994,000
-26.6%
0.05%
-28.6%
Q4 2022$19,674
-99.9%
12,253,000
-19.2%
0.07%
-27.1%
Q3 2022$26,265,000
+330.6%
15,160,000
+278.9%
0.10%
+336.4%
Q2 2022$6,100,000
-14.6%
4,001,000
-3.5%
0.02%
+15.8%
Q1 2022$7,146,000
-73.2%
4,144,000
-63.6%
0.02%
-68.9%
Q4 2021$26,639,000
-8.1%
11,375,000
-0.5%
0.06%
-11.6%
Q3 2021$28,975,000
+12.9%
11,435,000
-21.5%
0.07%
+6.2%
Q1 2021$25,655,000
-38.8%
14,572,000
-39.0%
0.06%
-41.4%
Q4 2020$41,931,000
-0.1%
23,892,000
-18.7%
0.11%
-17.2%
Q3 2020$41,952,000
+81.3%
29,389,000
+59.8%
0.13%
+65.4%
Q2 2020$23,142,000
+38.7%
18,394,000
+16.4%
0.08%
+9.5%
Q1 2020$16,680,000
-59.9%
15,801,000
-58.8%
0.07%
-46.8%
Q4 2019$41,571,000
+113.0%
38,365,000
+95.3%
0.14%
+110.6%
Q3 2019$19,518,00019,640,0000.07%
Other shareholders
REPLIGEN CORP shareholders Q4 2019
NameSharesValueWeighting ↓
Castle Creek Arbitrage, LLC 7,897,000$11,298,0002.66%
DeepCurrents Investment Group LLC 35,509,000$50,814,6592.21%
Aequim Alternative Investments LP 60,500,000$39,141,1501.48%
Warberg Asset Management LLC 3,432,000$4,909,9440.99%
Kohlberg Kravis Roberts & Co. L.P. 13,539,000$19,310,6620.68%
Quaero Capital S.A. 400,000$572,9520.54%
TENOR CAPITAL MANAGEMENT Co., L.P. 14,410,000$20,701,7020.44%
Verition Fund Management LLC 11,353$16,249,5490.19%
ADVENT CAPITAL MANAGEMENT /DE/ 2,780,000$3,979,0140.09%
CAPSTONE INVESTMENT ADVISORS, LLC 14,305,000$20,474,7470.09%
View complete list of REPLIGEN CORP shareholders