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

Institutional Holders (2016Q3)
Portfolio Summary: 14 Institutional holders with a total value of $75,791,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 JANUS HENDERSON INVESTORS US LLC 37,500,000 19,875,000 26.22%
2 CITADEL ADVISORS LLC 25,000,000 14,845,000 19.59% PRN
3 UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 16,800,000 9,385,000 12.38% PRN
4 AMERIPRISE FINANCIAL INC 14,900,000 7,897,000 10.42% PRN
5 OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS (LLC) 10,500,000 5,561,000 7.34% PRN
6 LAZARD ASSET MANAGEMENT LLC 8,500,000 5,100,000 6.73% PRN
7 Telemetry Investments, L.L.C. 8,000,000 4,240,000 5.59% PRN
8 DEUTSCHE BANK AG\ 5,807,000 3,077,000 4.06% PRN
9 SYMPHONY ASSET MANAGEMENT LLC 3,500,000 2,021,000 2.67% PRN
10 Pine River Capital Management L.P. 3,100,000 1,748,000 2.31% PRN
11 NOMURA HOLDINGS INC 1,605,000 911,000 1.20% PRN
12 Daiwa Securities Group Inc. 1,000,000 585,000 0.77% PRN
13 GOLDMAN SACHS GROUP INC 600,000 318,000 0.42% PRN
14 WESTWOOD HOLDINGS GROUP INC 385,000 228,000 0.30%

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.