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PTC THERAPEUTICS INC
PTC THERAPEUTICS INC. Institutional holdings reported to the SEC.

Institutional Holders (2014Q3)
Portfolio Summary: 98 Institutional holders with a total value of $1,066,009,175.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 FMR LLC 4,460,377 196,301,000 18.41%
2 Bain Capital Public Equity Management, LLC 2,862,025 125,958,000 11.82%
3 WELLINGTON MANAGEMENT GROUP LLP 2,333,256 102,687,000 9.63%
4 CREDIT SUISSE AG/ 1,562,846 68,781,000 6.45%
5 SECTORAL ASSET MANAGEMENT INC 1,322,398 58,199,000 5.46%
6 BlackRock Fund Advisors 897,814 39,513,000 3.71%
7 Granahan Investment Management, LLC 879,602 38,711,000 3.63%
8 STATE STREET CORP 821,814 36,168,000 3.39%
9 WESTFIELD CAPITAL MANAGEMENT CO LP 720,980 31,730,000 2.98%
10 PERCEPTIVE ADVISORS LLC 671,736 29,563,000 2.77%
11 TOCQUEVILLE ASSET MANAGEMENT L.P. 571,300 25,143,000 2.36%
12 JANUS HENDERSON INVESTORS US LLC 567,347 24,969,000 2.34%
13 VANGUARD GROUP INC 565,998 24,909,000 2.34%
14 FRANKLIN RESOURCES INC 397,800 17,507,000 1.64%
15 MILLENNIUM MANAGEMENT LLC 351,734 15,480,000 1.45%
16 ADAGE CAPITAL PARTNERS GP, L.L.C. 300,000 13,203,000 1.24%
17 UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 273,600 12,041,000 1.13%
18 NORTHERN TRUST CORP 263,377 11,591,000 1.09%
19 BlackRock Institutional Trust Company, N.A. 244,702 10,769,000 1.01%
20 CITADEL ADVISORS LLC 238,342 10,490,000 0.98%
21 LOOMIS SAYLES & CO L P 232,606 10,237,000 0.96%
22 PUTNAM INVESTMENTS LLC 219,300 9,651,000 0.91%
23 EverPoint Asset Management, LLC 170,000 7,482,000 0.70%
24 Cupps Capital Management, LLC 165,576 7,286,000 0.68%
25 Point72 Asset Management, L.P. 156,500 6,888,000 0.65%
26 CITY NATIONAL BANK 155,301 6,835,000 0.64%
27 LORD, ABBETT & CO. LLC 152,607 6,716,000 0.63%
28 Bank of New York Mellon Corp 142,177 6,257,000 0.59%
29 GEODE CAPITAL MANAGEMENT, LLC 129,954 5,719,000 0.54%
30 Cormorant Asset Management, LP 125,000 5,501,000 0.52%
31 DEUTSCHE BANK AG\ 123,427 5,431,000 0.51%
32 METROPOLITAN LIFE INSURANCE CO/NY 120,253 5,292,000 0.50%
33 Invesco Ltd. 113,246 4,984,000 0.47%
34 TIAA CREF INVESTMENT MANAGEMENT LLC 98,418 4,331,000 0.41%
35 Asset Management One Co., Ltd. 93,279 4,255,000 0.40%
36 UNITED SERVICES AUTOMOBILE ASSOCIATION 91,937 4,046,000 0.38%
37 Tekla Capital Management LLC 79,150 3,483,000 0.33%
38 PICTET ASSET MANAGEMENT LTD 78,400 3,450,000 0.32%
39 Informed Momentum Co LLC 69,554 3,061,000 0.29%
40 JPMORGAN CHASE & CO 67,864 2,987,000 0.28%
41 BlackRock Investment Management, LLC 65,486 2,882,000 0.27%
42 SPHERA FUNDS MANAGEMENT LTD. 63,625 2,800,000 0.26%
43 AXA S.A. 61,810 2,720,000 0.26%
44 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 58,353 2,569,000 0.24%
45 MASON STREET ADVISORS, LLC 56,810 2,500,000 0.23%
46 RUSSELL FRANK CO/ 53,259 2,344,000 0.22%
47 TEACHERS ADVISORS, LLC 50,024 2,202,000 0.21%
48 ROYCE & ASSOCIATES LP 50,000 2,201,000 0.21%
49 Ghost Tree Capital, LLC 50,000 2,201,000 0.21%
50 ROYAL BANK OF CANADA 46,599 2,051,000 0.19%
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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.