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ALPHABET INC
ALPHABET INC. Institutional holdings reported to the SEC.

Institutional Holders (2015Q4)
Portfolio Summary: 6 Institutional holders with a total value of $630,434,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 CITADEL ADVISORS LLC 538,800 419,192,000 66.49% Put
2 Timber Hill LLC 157,220 122,319,000 19.40% Put
3 Virtu KCG Holdings LLC 74,400 57,884,000 9.18% Put
4 Belvedere Trading LLC 32,900 25,597,000 4.06% Put
5 SIMPLEX TRADING, LLC 5,246 2,796,000 0.44% Put
6 SG Americas Securities, LLC 271,700 2,646,000 0.42% 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.