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TD AMERITRADE HLDG CORP
TD AMERITRADE HLDG CORP. Institutional holdings reported to the SEC.

Institutional Holders (2016Q2)
Portfolio Summary: 4 Institutional holders with a total value of $5,758,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 CITADEL ADVISORS LLC 103,600 2,950,000 51.23% Call
2 Timber Hill LLC 73,000 2,079,000 36.11% Call
3 GROUP ONE TRADING LLC 25,100 715,000 12.42% Call
4 SIMPLEX TRADING, LLC 187 14,000 0.24% 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.