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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: 5 Institutional holders with a total value of $247,634,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 Timber Hill LLC 724,600 188,802,000 76.24% Put
2 CITADEL ADVISORS LLC 173,500 45,207,000 18.26% Put
3 Hudson Bay Capital Management LP 45,000 11,725,000 4.73% Put
4 Virtu KCG Holdings LLC 7,100 1,850,000 0.75% Put
5 SG Americas Securities, LLC 50,000 50,000 0.02% 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.