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

Institutional Holders (2015Q3)
Portfolio Summary: 4 Institutional holders with a total value of $2,057,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 GROUP ONE TRADING LLC 83,600 1,694,000 82.35% Call
2 CITADEL ADVISORS LLC 16,700 338,000 16.43% Call
3 SIMPLEX TRADING, LLC 228 18,000 0.88% Call
4 Catalyst Capital Advisors LLC 45 7,000 0.34% Call

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.