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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 (2015Q2)
Portfolio Summary: 5 Institutional holders with a total value of $141,789,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 Timber Hill LLC 278,700 76,141,000 53.70% Put
2 CITADEL ADVISORS LLC 174,100 47,564,000 33.55% Put
3 WADDELL & REED FINANCIAL INC 40,000 10,928,000 7.71% Put
4 Hudson Bay Capital Management LP 25,000 6,830,000 4.82% Put
5 SIMPLEX TRADING, LLC 353 326,000 0.23% 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.