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

Institutional Holders (2015Q4)
Portfolio Summary: 186 Institutional holders with a total value of $825,561,773.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 FMR LLC 2,518,868 71,259,000 8.63%
2 BlackRock Fund Advisors 2,440,415 69,039,000 8.36%
3 Invesco Ltd. 1,994,389 56,422,000 6.83%
4 OppenheimerFunds, Inc. 1,870,111 52,905,000 6.41%
5 VANGUARD GROUP INC 1,400,777 39,629,000 4.80%
6 DIMENSIONAL FUND ADVISORS LP 1,137,844 32,190,000 3.90%
7 STATE STREET CORP 938,241 26,547,000 3.22%
8 Conestoga Capital Advisors, LLC 866,673 24,518,000 2.97%
9 BlackRock Institutional Trust Company, N.A. 857,614 24,262,000 2.94%
10 RENAISSANCE TECHNOLOGIES LLC 782,104 22,126,000 2.68%
11 WELLS FARGO & COMPANY/MN 696,377 19,701,000 2.39%
12 AMERIPRISE FINANCIAL INC 640,255 18,113,000 2.19%
13 FEDERATED HERMES, INC. 578,908 16,377,000 1.98%
14 COLUMBUS CIRCLE INVESTORS 572,732 16,203,000 1.96%
15 Bank of New York Mellon Corp 572,290 16,190,000 1.96%
16 Ranger Investment Management, L.P. 502,285 14,210,000 1.72%
17 PALISADE CAPITAL MANAGEMENT, LP 497,832 14,084,000 1.71%
18 NORTHERN TRUST CORP 457,900 12,955,000 1.57%
19 Stephens Investment Management Group LLC 435,006 12,306,000 1.49%
20 Allianz Asset Management GmbH 383,706 10,855,000 1.31%
21 KALMAR INVESTMENTS INC /DE/ 357,348 10,109,000 1.22%
22 TAMRO Capital Partners LLC 321,990 9,109,000 1.10%
23 MILLENNIUM MANAGEMENT LLC 287,689 8,139,000 0.99%
24 BNP Paribas Asset Management Holding S.A. 269,071 7,612,000 0.92%
25 SUSQUEHANNA INTERNATIONAL GROUP, LLP 267,100 7,556,000 0.92% Call
26 GEODE CAPITAL MANAGEMENT, LLC 243,503 6,888,000 0.83%
27 NORGES BANK 239,440 6,774,000 0.82%
28 EAGLE ASSET MANAGEMENT INC 238,090 6,735,000 0.82%
29 GUGGENHEIM CAPITAL LLC 232,558 6,579,000 0.80%
30 PRINCIPAL FINANCIAL GROUP INC 216,985 6,139,000 0.74%
31 MCKINLEY CAPITAL MANAGEMENT LLC 203,749 5,764,000 0.70%
32 EVENTIDE ASSET MANAGEMENT, LLC 202,000 5,715,000 0.69%
33 AWM Investment Company, Inc. 200,000 5,658,000 0.69%
34 PRICE T ROWE ASSOCIATES INC /MD/ 189,990 5,375,000 0.65%
35 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 186,700 5,282,000 0.64%
36 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 163,654 4,630,000 0.56%
37 TIAA CREF INVESTMENT MANAGEMENT LLC 161,334 4,564,000 0.55%
38 WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 160,893 4,552,000 0.55%
39 QS Investors, LLC 159,214 4,504,000 0.55%
40 Matarin Capital Management, LLC 158,677 4,488,973 0.54%
41 Granite Investment Partners, LLC 151,333 4,281,000 0.52%
42 GOLDMAN SACHS GROUP INC 144,822 4,097,000 0.50%
43 PRUDENTIAL FINANCIAL INC 137,330 3,885,000 0.47%
44 GSA CAPITAL PARTNERS LLP 132,404 3,746,000 0.45%
45 BlackRock Investment Management, LLC 124,430 3,520,000 0.43%
46 ARBOR CAPITAL MANAGEMENT LLC 122,217 3,458,000 0.42%
47 MORGAN STANLEY 121,884 3,448,000 0.42%
48 Nicholas Investment Partners, LP 120,263 3,402,000 0.41%
49 SUSQUEHANNA INTERNATIONAL GROUP, LLP 116,400 3,293,000 0.40% Put
50 PUTNAM INVESTMENTS LLC 108,364 3,065,000 0.37%
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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.