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

Institutional Holders (2015Q2)
Portfolio Summary: 178 Institutional holders with a total value of $1,260,067,824.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 FMR LLC 3,657,430 150,942,000 11.98%
2 BlackRock Fund Advisors 2,244,587 92,634,000 7.35%
3 Invesco Ltd. 1,887,804 77,910,000 6.18%
4 RS INVESTMENT MANAGEMENT CO LLC 1,382,573 57,059,000 4.53%
5 OppenheimerFunds, Inc. 1,327,910 54,803,000 4.35%
6 STATE STREET CORP 1,267,785 52,325,000 4.15%
7 VANGUARD GROUP INC 1,266,503 52,268,000 4.15%
8 DIMENSIONAL FUND ADVISORS LP 1,233,260 50,897,000 4.04%
9 RENAISSANCE TECHNOLOGIES LLC 950,104 39,211,000 3.11%
10 BlackRock Institutional Trust Company, N.A. 916,034 37,805,000 3.00%
11 WELLS FARGO & COMPANY/MN 782,800 32,306,000 2.56%
12 AMERIPRISE FINANCIAL INC 690,919 28,514,000 2.26%
13 Conestoga Capital Advisors, LLC 683,968 28,227,000 2.24%
14 TAMRO Capital Partners LLC 639,899 26,409,000 2.10%
15 FEDERATED HERMES, INC. 577,611 23,838,000 1.89%
16 Bank of New York Mellon Corp 516,488 21,314,000 1.69%
17 Allianz Asset Management GmbH 466,383 19,248,000 1.53%
18 WALL STREET ASSOCIATES 456,800 18,852,000 1.50%
19 NORTHERN TRUST CORP 381,239 15,734,000 1.25%
20 PALISADE CAPITAL MANAGEMENT, LP 378,031 15,601,000 1.24%
21 KALMAR INVESTMENTS INC /DE/ 359,533 14,838,000 1.18%
22 BNP Paribas Asset Management Holding S.A. 317,753 13,114,000 1.04%
23 GUGGENHEIM CAPITAL LLC 267,574 11,043,000 0.88%
24 QS Investors, LLC 231,778 9,565,000 0.76%
25 GEODE CAPITAL MANAGEMENT, LLC 227,419 9,385,000 0.74%
26 BLAIR WILLIAM & CO/IL 226,730 9,357,000 0.74%
27 DRIEHAUS CAPITAL MANAGEMENT LLC 220,852 9,115,000 0.72%
28 LORD, ABBETT & CO. LLC 220,524 9,101,000 0.72%
29 MCKINLEY CAPITAL MANAGEMENT LLC 203,740 8,408,000 0.67%
30 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 200,900 8,291,000 0.66%
31 COLUMBUS CIRCLE INVESTORS 195,354 8,062,000 0.64%
32 Stephens Investment Management Group LLC 194,758 8,038,000 0.64%
33 PRINCIPAL FINANCIAL GROUP INC 193,776 7,997,000 0.63%
34 EAGLE ASSET MANAGEMENT INC 191,141 7,888,000 0.63%
35 AWM Investment Company, Inc. 190,000 7,841,000 0.62%
36 PRUDENTIAL FINANCIAL INC 186,830 7,710,000 0.61%
37 Pier Capital, LLC 171,942 7,096,000 0.56%
38 MILLENNIUM MANAGEMENT LLC 153,056 6,317,000 0.50%
39 TIAA CREF INVESTMENT MANAGEMENT LLC 132,757 5,479,000 0.43%
40 STEPHENS INC /AR/ 125,477 5,178,000 0.41%
41 BlackRock Investment Management, LLC 124,611 5,143,000 0.41%
42 Granite Investment Partners, LLC 122,263 5,046,000 0.40%
43 ARBOR CAPITAL MANAGEMENT LLC 122,217 5,044,000 0.40%
44 Matarin Capital Management, LLC 120,283 4,964,080 0.39%
45 GOLDMAN SACHS GROUP INC 118,518 4,891,000 0.39%
46 NEW YORK STATE COMMON RETIREMENT FUND 115,661 4,773,000 0.38%
47 PRICE T ROWE ASSOCIATES INC /MD/ 115,000 4,746,000 0.38%
48 CADENCE CAPITAL MANAGEMENT LLC 112,670 4,650,000 0.37%
49 DEUTSCHE BANK AG\ 111,933 4,618,000 0.37%
50 D L CARLSON INVESTMENT GROUP INC 106,905 4,412,000 0.35%
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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.