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IRONWOOD PHARMACEUTICALS INC
IRONWOOD PHARMACEUTICALS INC. Institutional holdings reported to the SEC.
Institutional Holders (2016Q4)
Portfolio Summary: 2 Institutional holders with a total value of $1,026,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 SIMPLEX TRADING, LLC 42 2,000 0.19% Call
2 GROUP ONE TRADING LLC 67,000 1,024,000 99.81% 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.