Dark
Light
System
Security
MGIC INVT CORP WIS
MGIC INVT CORP WIS. Institutional holdings reported to the SEC.

Institutional Holders (2015Q1)
Portfolio Summary: 4 Institutional holders with a total value of $3,435,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 GROUP ONE TRADING LLC 140,400 1,352,000 39.36% Put
2 CITADEL ADVISORS LLC 138,000 1,329,000 38.69% Put
3 Timber Hill LLC 78,300 754,000 21.95% Put
4 SIMPLEX TRADING, LLC 4 0 0.00% Put

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.