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SUPERNUS PHARMACEUTICALS INC
SUPERNUS PHARMACEUTICALS INC. Institutional holdings reported to the SEC.

Institutional Holders (2015Q1)
Portfolio Summary: 6 Institutional holders with a total value of $28,569,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 683 Capital Management, LLC 6,600,000 16,038,000 56.14% PRN
2 PERCEPTIVE ADVISORS LLC 2,915,000 6,650,000 23.28% PRN
3 Tekla Capital Management LLC 2,000,000 4,826,000 16.89% PRN
4 AMERIPRISE FINANCIAL INC 217,000 524,000 1.83% PRN
5 WELLINGTON MANAGEMENT GROUP LLP 170,000 410,000 1.44% PRN
6 GOLDMAN SACHS GROUP INC 50,000 121,000 0.42% PRN

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.