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T MOBILE US INC
T MOBILE US INC. Institutional holdings reported to the SEC.

Institutional Holders (2014Q4)
Portfolio Summary: 5 Institutional holders with a total value of $12,792,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 GROUP ONE TRADING LLC 331,100 8,920,000 69.73% Call
2 CITADEL ADVISORS LLC 69,800 1,880,000 14.70% Call
3 Timber Hill LLC 69,000 1,859,000 14.53% Call
4 SIMPLEX TRADING, LLC 942 123,000 0.96% Call
5 SG Americas Securities, LLC 64,800 10,000 0.08% 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.