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

Institutional Holders (2014Q4)
Portfolio Summary: 5 Institutional holders with a total value of $40,378,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 Timber Hill LLC 489,300 23,418,000 58.00% Call
2 Hudson Bay Capital Management LP 300,000 14,358,000 35.56% Call
3 Marathon Trading Investment Management LLC 37,600 1,799,000 4.46% Call
4 Virtu KCG Holdings LLC 11,000 526,000 1.30% Call
5 SIMPLEX TRADING, LLC 1,780 277,000 0.69% 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.