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SELECT SECTOR SPDR TR
SELECT SECTOR SPDR TR. Institutional holdings reported to the SEC.

Institutional Holders (2015Q2)
Portfolio Summary: 8 Institutional holders with a total value of $366,856,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 Timber Hill LLC 2,583,700 194,191,000 52.93% Put
2 CITADEL ADVISORS LLC 2,154,300 137,050,000 37.36% Put
3 Hudson Bay Capital Management LP 250,000 18,790,000 5.12% Put
4 Virtu KCG Holdings LLC 111,200 7,623,000 2.08% Put
5 SG Americas Securities, LLC 2,108,400 5,261,000 1.43% Put
6 Marathon Trading Investment Management LLC 38,900 2,924,000 0.80% Put
7 SIMPLEX TRADING, LLC 3,390 677,000 0.18% Put
8 Teewinot Capital Advisers, L.L.C. 2,000 340,000 0.09% 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.