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AMERICAN CAPITAL AGENCY CORP
AMERICAN CAPITAL AGENCY CORP. Institutional holdings reported to the SEC.

Institutional Holders (2014Q4)
Portfolio Summary: 5 Institutional holders with a total value of $10,878,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 GROUP ONE TRADING LLC 389,800 8,509,000 78.22% Put
2 CITADEL ADVISORS LLC 90,900 1,984,000 18.24% Put
3 Timber Hill LLC 12,800 279,000 2.56% Put
4 SIMPLEX TRADING, LLC 114 89,000 0.82% Put
5 STIFEL FINANCIAL CORP 800 17,000 0.16%

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.