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SPDR S&P BIOTECH ETF
SPDR S&P BIOTECH ETF. Institutional holdings reported to the SEC.

Institutional Holders (2015Q1)
Portfolio Summary: 8 Institutional holders with a total value of $118,614,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 SPHERA FUNDS MANAGEMENT LTD. 1,500 33,063,000 27.87% Put
2 Timber Hill LLC 524,600 27,101,000 22.85% Put
3 SABBY MANAGEMENT, LLC 987 22,257,000 18.76% Put
4 Hudson Bay Capital Management LP 400,000 20,664,000 17.42% Put
5 Achievement Holdings L.P. 200,000 9,885,000 8.33%
6 Marathon Trading Investment Management LLC 74,800 3,865,000 3.26% Put
7 Virtu KCG Holdings LLC 34,300 1,772,000 1.49% Put
8 SG Americas Securities, LLC 105,000 7,000 0.01% 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.