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PENUMBRA INC COM
PENUMBRA INC COM. Institutional holdings reported to the SEC.

Institutional Holders (2015Q4)
Portfolio Summary: 54 Institutional holders with a total value of $497,837,183.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 FMR LLC 3,826,391 205,898,000 41.36%
2 Redmile Group, LLC 1,537,570 76,213,000 15.31%
3 LORD, ABBETT & CO. LLC 692,001 37,236,000 7.48%
4 Invesco Ltd. 491,356 26,440,000 5.31%
5 ALLIANCEBERNSTEIN L.P. 642,127 25,749,000 5.17%
6 Capital World Investors 388,487 20,904,000 4.20%
7 MORGAN STANLEY 276,937 14,902,000 2.99%
8 Novo Holdings A/S 236,144 12,707,000 2.55%
9 Rock Springs Capital Management LP 205,000 11,031,000 2.22%
10 FRANKLIN RESOURCES INC 181,704 9,777,000 1.96%
11 Clearbridge Investments, LLC 119,995 6,457,000 1.30%
12 BlackRock Fund Advisors 113,121 6,087,000 1.22%
13 Capital Research Global Investors 103,589 5,574,000 1.12%
14 PRIMECAP MANAGEMENT CO/CA/ 101,300 5,451,000 1.09%
15 GILDER GAGNON HOWE & CO LLC 79,816 4,295,000 0.86%
16 VANGUARD GROUP INC 64,210 3,456,000 0.69%
17 LAZARD ASSET MANAGEMENT LLC 62,975 3,388,000 0.68%
18 STATE STREET CORP 51,997 2,797,000 0.56%
19 PFM Health Sciences, LP 46,531 2,504,000 0.50%
20 NORTHERN TRUST CORP 46,182 2,485,000 0.50%
21 DRIEHAUS CAPITAL MANAGEMENT LLC 31,259 1,682,000 0.34%
22 BlackRock Institutional Trust Company, N.A. 25,806 1,389,000 0.28%
23 GEODE CAPITAL MANAGEMENT, LLC 21,074 1,133,000 0.23%
24 Lisanti Capital Growth, LLC 20,234 1,089,000 0.22%
25 JPMORGAN CHASE & CO 19,925 1,072,000 0.22%
26 BlackRock Investment Management, LLC 15,190 817,000 0.16%
27 PARAMETRIC PORTFOLIO ASSOCIATES LLC 15,074 811,000 0.16%
28 NORGES BANK 15,000 807,000 0.16%
29 Bank of New York Mellon Corp 13,514 727,000 0.15%
30 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 13,086 705,000 0.14%
31 D. E. Shaw & Co., Inc. 12,166 655,000 0.13%
32 TIAA CREF INVESTMENT MANAGEMENT LLC 10,429 561,000 0.11%
33 FEDERATED HERMES, INC. 10,000 538,000 0.11%
34 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 8,500 457,000 0.09%
35 TEACHERS ADVISORS, LLC 6,580 354,000 0.07%
36 METROPOLITAN LIFE INSURANCE CO/NY 6,040 325,000 0.07%
37 SUSQUEHANNA INTERNATIONAL GROUP, LLP 5,225 281,000 0.06%
38 GSA CAPITAL PARTNERS LLP 4,200 226,000 0.05%
39 Nationwide Fund Advisors 3,608 194,000 0.04%
40 CITIGROUP INC 1,629 88,000 0.02%
41 Tower Research Capital LLC (TRC) 1,560 84,000 0.02%
42 STRS OHIO 1,500 80,000 0.02%
43 BLACKROCK ADVISORS LLC 1,428 77,000 0.02%
44 WELLS FARGO & COMPANY/MN 1,330 72,000 0.01%
45 BANK OF AMERICA CORP /DE/ 1,181 64,000 0.01%
46 DEUTSCHE BANK AG\ 1,156 61,000 0.01%
47 ROYCE & ASSOCIATES LP 1,000 54,000 0.01%
48 BNP PARIBAS FINANCIAL MARKETS 468 25,183 0.01%
49 LADENBURG THALMANN FINANCIAL SERVICES INC. 350 19,000 0.00%
50 UBS Group AG 250 14,000 0.00%
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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.