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SPDR S&P MIDCAP 400 ETF TR
SPDR S&P MIDCAP 400 ETF TR. Institutional holdings reported to the SEC.

Institutional Holders (2014Q2)
Portfolio Summary: 4 Institutional holders with a total value of $144,333,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 Timber Hill LLC 463,700 120,822,000 83.71% Call
2 CITADEL ADVISORS LLC 73,700 19,203,000 13.30% Call
3 SG Americas Securities, LLC 98,100 2,510,000 1.74% Call
4 Virtu KCG Holdings LLC 6,900 1,798,000 1.25% 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.