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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 (2015Q4)
Portfolio Summary: 6 Institutional holders with a total value of $188,241,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 JPMORGAN CHASE & CO 477,700 121,379,000 64.48% Put
2 Timber Hill LLC 170,200 43,238,000 22.97% Put
3 CITADEL ADVISORS LLC 88,600 22,512,000 11.96% Put
4 SIMPLEX TRADING, LLC 706 490,000 0.26% Put
5 SNS Financial Group, LLC 1,600 368,000 0.20% Put
6 Virtu KCG Holdings LLC 1,000 254,000 0.13% 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.