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SPDR SERIES TRUST
SPDR SERIES TRUST. Institutional holdings reported to the SEC.

Institutional Holders (2015Q3)
Portfolio Summary: 7 Institutional holders with a total value of $103,728,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 CITADEL ADVISORS LLC 1,596,800 71,446,000 68.88% Call
2 Timber Hill LLC 490,300 30,521,000 29.42% Call
3 Marathon Trading Investment Management LLC 25,000 821,000 0.79% Call
4 Virtu KCG Holdings LLC 20,500 673,000 0.65% Call
5 JPMORGAN CHASE & CO 3,500 155,000 0.15% Call
6 NWI MANAGEMENT LP 1,000,000 88,000 0.08% Call
7 SG Americas Securities, LLC 275,000 24,000 0.02%

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.