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TAIWAN SEMICONDUCTOR MFG LTD
TAIWAN SEMICONDUCTOR MFG LTD. Institutional holdings reported to the SEC.

Institutional Holders (2015Q1)
Portfolio Summary: 4 Institutional holders with a total value of $24,090,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 GROUP ONE TRADING LLC 872,200 20,479,000 85.01% Put
2 Timber Hill LLC 113,800 2,672,000 11.09% Put
3 Calamos Advisors LLC 8,822 926,000 3.84% Put
4 SIMPLEX TRADING, LLC 133 13,000 0.05% 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.