Dark
Light
System
Security
PROOFPOINT INC
PROOFPOINT INC. Institutional holdings reported to the SEC.

Institutional Holders (2014Q2)
Portfolio Summary: 154 Institutional holders with a total value of $1,379,541,587.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 PRICE T ROWE ASSOCIATES INC /MD/ 5,852,997 219,253,000 15.89%
2 WELLS FARGO & COMPANY/MN 1,827,982 68,477,000 4.96%
3 COLUMBUS CIRCLE INVESTORS 1,503,346 56,315,000 4.08%
4 VANGUARD GROUP INC 1,364,547 51,117,000 3.71%
5 Bank of New York Mellon Corp 1,271,885 47,644,000 3.45%
6 PALISADE CAPITAL MANAGEMENT, LP 1,224,063 45,853,000 3.32%
7 EAGLE ASSET MANAGEMENT INC 1,198,372 44,891,000 3.25%
8 OppenheimerFunds, Inc. 1,126,436 42,196,000 3.06%
9 RS INVESTMENT MANAGEMENT CO LLC 1,090,184 40,838,000 2.96%
10 NEXT CENTURY GROWTH INVESTORS LLC 1,055,729 39,547,000 2.87%
11 OAK RIDGE INVESTMENTS LLC 1,032,822 38,661,000 2.80%
12 Century Capital Management, LLC 827,806 31,010,000 2.25%
13 BlackRock Fund Advisors 814,504 30,511,000 2.21%
14 Stephens Investment Management Group LLC 688,050 25,774,000 1.87%
15 EMERALD ADVISERS, LLC 581,641 21,788,000 1.58%
16 STATE STREET CORP 541,328 20,274,000 1.47%
17 CADIAN CAPITAL MANAGEMENT, LP 534,027 20,005,000 1.45%
18 Dorsal Capital Management, LP 525,000 19,667,000 1.43%
19 BANK OF MONTREAL /CAN/ 500,189 18,737,000 1.36%
20 Polar Capital LLP 472,633 17,705,000 1.28%
21 SUSQUEHANNA INTERNATIONAL GROUP, LLP 462,100 17,310,000 1.25% Put
22 TURNER INVESTMENTS LLC 456,951 17,117,000 1.24%
23 BlackRock Institutional Trust Company, N.A. 438,678 16,433,000 1.19%
24 UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 417,996 15,658,000 1.14%
25 IRONBRIDGE CAPITAL MANAGEMENT LP 417,197 15,628,000 1.13%
26 EMERALD MUTUAL FUND ADVISERS TRUST 402,787 15,088,000 1.09%
27 KORNITZER CAPITAL MANAGEMENT INC /KS 400,528 15,004,000 1.09%
28 RUSSELL FRANK CO/ 428,088 14,816,000 1.07%
29 FRED ALGER MANAGEMENT, LLC 389,679 14,597,000 1.06%
30 JENNISON ASSOCIATES LLC 350,031 13,112,000 0.95%
31 Tourbillon Capital Partners, L.P. 350,000 13,111,000 0.95%
32 MANAGED ACCOUNT ADVISORS LLC 332,053 12,439,000 0.90%
33 NORTHERN TRUST CORP 330,326 12,374,000 0.90%
34 Granahan Investment Management, LLC 324,097 12,141,000 0.88%
35 GAM Holding AG 299,700 11,233,000 0.81%
36 AMERIPRISE FINANCIAL INC 296,900 11,121,000 0.81%
37 Invicta Capital Management, LLC 275,000 10,302,000 0.75%
38 TEACHERS ADVISORS, LLC 256,858 9,622,000 0.70%
39 DRIEHAUS CAPITAL MANAGEMENT LLC 246,576 9,237,000 0.67%
40 RAINIER INVESTMENT MANAGEMENT LLC 228,170 8,547,000 0.62%
41 THRIVENT FINANCIAL FOR LUTHERANS 211,618 7,927,000 0.57%
42 Hood River Capital Management LLC 208,797 7,822,000 0.57%
43 THB ASSET MANAGEMENT 193,160 7,235,000 0.52%
44 FMR LLC 190,950 7,153,000 0.52%
45 JPMORGAN CHASE & CO 189,830 7,111,000 0.52%
46 Rail-Splitter Capital Management, LLC 188,963 7,079,000 0.51%
47 MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC 174,434 6,534,000 0.47%
48 CREDIT SUISSE AG/ 173,558 6,501,000 0.47%
49 TIAA CREF INVESTMENT MANAGEMENT LLC 167,281 6,266,000 0.45%
50 MACQUARIE GROUP LTD 165,546 6,201,000 0.45%
Page 1 of 4

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.