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REPLIGEN CORP
REPLIGEN CORP. Institutional holdings reported to the SEC.

Institutional Holders (2017Q1)
Portfolio Summary: 156 Institutional holders with a total value of $1,115,656,560.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 BlackRock Finance, Inc. 4,664,302 164,187,000 14.72%
2 TimesSquare Capital Management, LLC 1,970,725 69,370,000 6.22%
3 OppenheimerFunds, Inc. 1,925,963 67,794,000 6.08%
4 VANGUARD GROUP INC 1,809,202 63,683,000 5.71%
5 Invesco Ltd. 1,612,429 56,757,000 5.09%
6 FMR LLC 1,256,030 44,212,000 3.96%
7 Conestoga Capital Advisors, LLC 1,215,810 42,797,000 3.84%
8 STATE STREET CORP 1,102,145 38,803,000 3.48%
9 DIMENSIONAL FUND ADVISORS LP 951,539 33,494,000 3.00%
10 Ranger Investment Management, L.P. 937,006 32,983,000 2.96%
11 FEDERATED HERMES, INC. 844,818 29,738,000 2.67%
12 WELLS FARGO & COMPANY/MN 767,861 27,030,000 2.42%
13 Stephens Investment Management Group LLC 684,918 24,109,000 2.16%
14 PALISADE CAPITAL MANAGEMENT, LP 658,399 23,176,000 2.08%
15 RENAISSANCE TECHNOLOGIES LLC 628,400 22,120,000 1.98%
16 BNP Paribas Asset Management Holding S.A. 496,410 17,474,000 1.57%
17 SCHRODER INVESTMENT MANAGEMENT GROUP 490,608 17,206,000 1.54%
18 NORTHERN TRUST CORP 481,086 16,933,000 1.52%
19 MACQUARIE GROUP LTD 478,007 16,826,000 1.51%
20 Bank of New York Mellon Corp 436,686 15,371,000 1.38%
21 AMERIPRISE FINANCIAL INC 421,539 14,838,000 1.33%
22 NORGES BANK 406,667 14,315,000 1.28%
23 KALMAR INVESTMENTS INC /DE/ 330,742 11,642,000 1.04%
24 PRICE T ROWE ASSOCIATES INC /MD/ 326,064 11,477,000 1.03%
25 GEODE CAPITAL MANAGEMENT, LLC 323,737 11,395,000 1.02%
26 PRINCIPAL FINANCIAL GROUP INC 263,713 9,283,000 0.83%
27 MARSHALL WACE NORTH AMERICA, L.P. 257,318 9,006,000 0.81%
28 MARSHALL WACE ASIA LTD 257,318 9,006,000 0.81%
29 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 236,201 8,315,000 0.75%
30 IRONBRIDGE CAPITAL MANAGEMENT LP 212,822 7,491,000 0.67%
31 EAGLE ASSET MANAGEMENT INC 208,825 7,350,000 0.66%
32 MACKENZIE FINANCIAL CORP 201,917 7,107,000 0.64%
33 LORD, ABBETT & CO. LLC 197,569 6,954,000 0.62%
34 Cortina Asset Management, LLC 185,077 6,515,000 0.58%
35 ArrowMark Colorado Holdings LLC 182,912 6,439,000 0.58%
36 Pier Capital, LLC 171,393 6,033,000 0.54%
37 QS Investors, LLC 159,214 5,604,000 0.50%
38 Granite Investment Partners, LLC 151,298 5,326,000 0.48%
39 Allianz Asset Management GmbH 150,099 5,283,000 0.47%
40 MILLENNIUM MANAGEMENT LLC 147,117 5,179,000 0.46%
41 GOLDMAN SACHS GROUP INC 146,676 5,163,000 0.46%
42 Gotham Asset Management, LLC 127,064 4,473,000 0.40%
43 SEI INVESTMENTS CO 126,600 4,456,000 0.40%
44 AWM Investment Company, Inc. 120,000 4,224,000 0.38%
45 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 118,000 4,154,000 0.37%
46 EVENTIDE ASSET MANAGEMENT, LLC 110,000 3,872,000 0.35%
47 TIAA CREF INVESTMENT MANAGEMENT LLC 100,217 3,528,000 0.32%
48 BANK OF AMERICA CORP /DE/ 93,003 3,274,000 0.29%
49 Summit Creek Advisors LLC 84,786 2,984,000 0.27%
50 RHUMBLINE ADVISERS 83,987 2,956,000 0.26%
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From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.