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SANDISK CORP
SANDISK CORP. Institutional holdings reported to the SEC.

Institutional Holders (2015Q3)
Portfolio Summary: 8 Institutional holders with a total value of $40,596,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 CITADEL ADVISORS LLC 475,400 25,828,000 63.62% Call
2 JPMORGAN CHASE & CO 170,100 9,242,000 22.77% Call
3 Virtu KCG Holdings LLC 37,300 2,027,000 4.99% Call
4 Marathon Trading Investment Management LLC 28,200 1,532,000 3.77% Call
5 Timber Hill LLC 27,200 1,478,000 3.64% Call
6 SIMPLEX TRADING, LLC 1,911 318,000 0.78% Call
7 SG Americas Securities, LLC 338,000 95,000 0.23%
8 GROUP ONE TRADING LLC 1,400 76,000 0.19% 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.