REPLIGEN CORP (RGEN) [Rocket]

Ownership

REPLIGEN CORP (RGEN)

Portfolio as of:

Name	Shares	Change	Value	% Port	% OS	Hist	Date
BlackRock Inc.	7,791,077	522,128	1,102,125,744,000	0.03	14.02	Hist	06/30/2023
VANGUARD GROUP INC	5,056,398	-72,486	715,278,061,000	0.02	9.10	Hist	06/30/2023
FMR LLC	2,466,191	449,547	348,867,355,000	0.03	4.44	Hist	06/30/2023
STATE STREET CORP	1,651,310	51,316	233,594,313,000	0.01	2.97	Hist	06/30/2023
SANDS CAPITAL MANAGEMENT, LLC	1,594,179	-20,672	225,512,561,000	0.70	2.87	Hist	06/30/2023
BROWN CAPITAL MANAGEMENT LLC	1,445,213	4,845	204,439,831,000	2.90	2.60	Hist	06/30/2023
Artisan Partners Limited Partnership	1,399,066	177,485	197,911,876,000	0.32	2.52	Hist	06/30/2023
WELLINGTON MANAGEMENT GROUP LLP	1,367,395	-126,156	193,431,696,000	0.04	2.46	Hist	06/30/2023
AMERIPRISE FINANCIAL INC	1,273,141	208,010	180,098,541,000	0.06	2.29	Hist	06/30/2023
MACQUARIE GROUP LTD	1,231,292	98,673	174,178,913,000	0.20	2.22	Hist	06/30/2023
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC	911,368	237,796	153,437,916,000	0.53	1.64	Hist	03/31/2023
Bank of New York Mellon Corp	1,058,409	-12,186	149,722,543,000	0.03	1.90	Hist	06/30/2023
Impax Asset Management Group Plc	1,012,067	145,688	142,372,558,000	0.57	1.82	Hist	06/30/2023
GEODE CAPITAL MANAGEMENT, LLC	834,272	48,670	117,836,097,000	0.01	1.50	Hist	06/30/2023
Conestoga Capital Advisors, LLC	681,818	-85,481	115,438,606,000	2.16	1.23	Hist	12/31/2022
ALLIANCEBERNSTEIN L.P.	767,567	-104,967	108,580,028,000	0.04	1.38	Hist	06/30/2023
FRANKLIN RESOURCES INC	707,437	-310,174	100,074,089,000	0.05	1.27	Hist	06/30/2023
Invesco Ltd.	676,105	-713,881	95,641,815,000	0.03	1.22	Hist	06/30/2023
Stephens Investment Management Group LLC	528,464	-17,490	88,972,199,000	1.49	0.95	Hist	03/31/2023
Perpetual Ltd	558,877	-17,648	88,867,032,000	0.92		Hist	09/30/2023
Champlain Investment Partners, LLC	610,745	54,715	86,395,988,000	0.53	1.10	Hist	06/30/2023
FRED ALGER MANAGEMENT, LLC	570,131	77,835	80,650,731,000	0.41	1.03	Hist	06/30/2023
12 West Capital Management LP	480,498	-90,647	67,971,247,000	5.83	0.86	Hist	06/30/2023
NORTHERN TRUST CORP	460,715	5,025	65,172,744,000	0.01	0.83	Hist	06/30/2023
MORGAN STANLEY	457,653	42,335	64,739,862,000	0.01	0.82	Hist	06/30/2023
FEDERATED HERMES, INC.	450,477	-184	63,724,477,000	0.16	0.81	Hist	06/30/2023
MARSHALL WACE, LLP	449,488	386,337	63,584,571,000	0.12	0.81	Hist	06/30/2023
Echo Street Capital Management LLC	345,393	-150,405	58,478,489,000	0.57	0.62	Hist	12/31/2022
BANK OF AMERICA CORP /DE/	391,054	-47,073	55,318,498,000	0.01	0.70	Hist	06/30/2023
DF DENT & CO INC	385,076	297,064	54,472,800,000	0.74	0.69	Hist	06/30/2023
BAMCO INC /NY/	359,021	138,047	50,787,111,000	0.14	0.65	Hist	06/30/2023
Baird Financial Group, Inc.	351,395	-9,285	49,708,337,000	0.13	0.63	Hist	06/30/2023
EAGLE ASSET MANAGEMENT INC	339,854	-132,051	48,075,746,000	0.27	0.61	Hist	06/30/2023
Amundi	322,945	111,625	45,867,878,000	0.02	0.58	Hist	06/30/2023
GOLDMAN SACHS GROUP INC	247,647	-109,162	41,693,850,000	0.01	0.45	Hist	03/31/2023
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