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BERKSHIRE HATHAWAY INC DEL
BERKSHIRE HATHAWAY INC DEL. Institutional holdings reported to the SEC.

Institutional Holders (2014Q4)
Portfolio Summary: 5 Institutional holders with a total value of $104,038,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 COMMERZBANK AKTIENGESELLSCHAFT /FI 300,000 45,045,000 43.30% Call
2 CITADEL ADVISORS LLC 259,100 38,904,000 37.39% Call
3 Timber Hill LLC 67,400 10,120,000 9.73% Call
4 Mercer Capital Advisers, Inc. 41,587 6,244,000 6.00%
5 SG Americas Securities, LLC 243,600 3,725,000 3.58% 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.