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

Institutional Holders (2015Q4)
Portfolio Summary: 8 Institutional holders with a total value of $142,627,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 CITADEL ADVISORS LLC 2,218,700 81,207,000 56.94% Call
2 Timber Hill LLC 595,700 41,818,000 29.32% Call
3 Mount Lucas Management LP 299,200 9,042,000 6.34% Call
4 JPMORGAN CHASE & CO 107,000 6,303,000 4.42% Call
5 Columbia Pacific Advisors, LLC 100,100 3,025,000 2.12% Call
6 Marathon Trading Investment Management LLC 25,000 756,000 0.53% Call
7 Virtu KCG Holdings LLC 15,100 456,000 0.32% Call
8 SG Americas Securities, LLC 925,200 20,000 0.01% Call

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.