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

Institutional Holders (2014Q3)
Portfolio Summary: 173 Institutional holders with a total value of $579,716,714.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 FMR LLC 2,475,896 49,295,000 8.50%
2 BlackRock Fund Advisors 2,045,093 40,718,000 7.02%
3 STATE STREET CORP 1,390,254 27,685,000 4.78%
4 DIMENSIONAL FUND ADVISORS LP 1,339,263 26,665,000 4.60%
5 ACADIAN ASSET MANAGEMENT LLC 1,194,453 23,782,000 4.10%
6 Conestoga Capital Advisors, LLC 1,155,394 23,004,000 3.97%
7 VANGUARD GROUP INC 1,147,106 22,839,000 3.94%
8 AMERIPRISE FINANCIAL INC 1,000,351 19,919,000 3.44%
9 BlackRock Institutional Trust Company, N.A. 992,448 19,760,000 3.41%
10 RENAISSANCE TECHNOLOGIES LLC 855,504 17,033,000 2.94%
11 Invesco Ltd. 789,877 15,726,000 2.71%
12 FEDERATED HERMES, INC. 772,095 15,372,000 2.65%
13 WALL STREET ASSOCIATES 695,100 13,839,000 2.39%
14 OppenheimerFunds, Inc. 564,500 11,239,000 1.94%
15 BNP Paribas Asset Management Holding S.A. 466,844 9,295,000 1.60%
16 Allianz Asset Management GmbH 432,206 8,605,000 1.48%
17 Bank of New York Mellon Corp 421,720 8,397,000 1.45%
18 KALMAR INVESTMENTS INC /DE/ 411,041 8,184,000 1.41%
19 MARXE AUSTIN W & GREENHOUSE DAVID M 400,000 7,964,000 1.37%
20 NORTHERN TRUST CORP 394,159 7,848,000 1.35%
21 GOLDMAN SACHS GROUP INC 366,859 7,304,000 1.26%
22 NORTHPOINTE CAPITAL LLC 360,412 7,176,000 1.24%
23 MCKINLEY CAPITAL MANAGEMENT LLC 354,172 7,052,000 1.22%
24 QS BATTERYMARCH FINANCIAL MANAGEMENT, INC 342,721 6,824,000 1.18%
25 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 328,649 6,544,000 1.13%
26 STEPHENS INC /AR/ 323,179 6,434,000 1.11%
27 RUSSELL FRANK CO/ 321,525 6,401,000 1.10%
28 SUSQUEHANNA INTERNATIONAL GROUP, LLP 309,800 6,168,000 1.06% Call
29 AQR CAPITAL MANAGEMENT LLC 287,125 5,717,000 0.99%
30 GUGGENHEIM CAPITAL LLC 250,264 4,983,000 0.86%
31 Nicholas Investment Partners, LP 208,520 4,152,000 0.72%
32 MARSHALL WACE, LLP 206,241 4,106,000 0.71%
33 GEODE CAPITAL MANAGEMENT, LLC 205,239 4,086,000 0.70%
34 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 197,753 3,937,000 0.68%
35 EAGLE ASSET MANAGEMENT INC 196,580 3,913,000 0.67%
36 PRINCIPAL FINANCIAL GROUP INC 195,320 3,889,000 0.67%
37 PICTET ASSET MANAGEMENT LTD 195,200 3,886,000 0.67%
38 WELLINGTON MANAGEMENT GROUP LLP 171,894 3,423,000 0.59%
39 Cupps Capital Management, LLC 166,708 3,319,000 0.57%
40 ROTHSCHILD & CO ASSET MANAGEMENT US INC. 158,232 3,150,000 0.54%
41 HIGHBRIDGE CAPITAL MANAGEMENT LLC 157,300 3,132,000 0.54% Call
42 HIGHBRIDGE CAPITAL MANAGEMENT LLC 154,200 3,070,000 0.53% Put
43 BLAIR WILLIAM & CO/IL 150,000 2,987,000 0.52%
44 CADENCE CAPITAL MANAGEMENT LLC 128,801 2,564,000 0.44%
45 RICE HALL JAMES & ASSOCIATES, LLC 127,985 2,548,000 0.44%
46 DEUTSCHE BANK AG\ 127,558 2,538,000 0.44%
47 TIAA CREF INVESTMENT MANAGEMENT LLC 121,543 2,420,000 0.42%
48 Informed Momentum Co LLC 121,465 2,418,000 0.42%
49 D L CARLSON INVESTMENT GROUP INC 121,325 2,416,000 0.42%
50 ClariVest Asset Management LLC 119,065 2,370,000 0.41%
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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.