Bronte Capital Management Pty Ltd. Long-Term Concentrated

Name: Bronte Capital Management Pty Ltd. Q4 2020 13F Filing | 13F Explorer
Creator: Bronte Capital Management Pty Ltd.
Published: 2021-02-03

Location: Bondi Junction, Australia

CIK: 0001471085 · Show all filings

Period: Q4 2020 (← Previous) (Next →)

Filing Date: Feb 3, 2021

Total Value: $633M (100.0% shares, 0.0% debt)

Holdings (15)

BRK/B BERKSHIRE HATHAWAY INC DEL 18.0%

Value $114M Shares 491,444 Est. Cost $207.03 Unrealized +6.4%

HLF HERBALIFE NUTRITION LTD 15.6%

Value $99.04M Shares 2,061,245 Est. Cost $45.57 Unrealized +5.9%

IBKR INTERACTIVE BROKERS GROUP 12.4%

Value $78.54M Shares 1,289,241 Est. Cost $12.10 Unrealized +6.4%

V VISA INC 10.8%

Value $68.34M Shares 312,438 Est. Cost $147.13 Unrealized +34.0%

IWM ISHARES TR 9.4%

Value $59.25M Shares 30,000 Est. Cost — Unrealized —

SPY SPDR S&P 500 ETF TR 8.9%

Value $56.34M Shares 15,000 Est. Cost — Unrealized —

CTVA CORTEVA NC 5.1%

Value $32.36M Shares 835,714 Est. Cost $26.56 Unrealized +27.1%

GOOG ALPHABET INC 3.7%

Value $23.49M Shares 14,490 Est. Cost $54.95 Unrealized +52.4%

GOOGL ALPHABET INC 3.5%

Value $22.05M Shares 12,586 Est. Cost $58.01 Unrealized +43.9%

BK BANK NEW YORK MELLON CORP 3.2%

Value $20.39M Shares 480,315 Est. Cost $31.18 Unrealized +6.4%

NEM NEWMONT CORP 3.1%

Value $19.87M Shares 331,769 Est. Cost $42.43 Unrealized +23.4%

STT STATE STR CORP 3.0%

Value $19.18M Shares 263,537 Est. Cost $54.51 Unrealized +5.5%

REGN REGENERON PHARMACEUTICALS 1.5%

Value $9.205M Shares 19,053 Est. Cost $536.82 Unrealized 0.0%

GHC GRAHAM HLDGS CO 1.1%

Value $7.248M Shares 13,588 Est. Cost $390.00 Unrealized +8.0%

— MERRIMACK PHARMACEUTICALS IN 0.6%

Value $3.662M Shares 531,510 Est. Cost $3.86 Unrealized —

Ticker	Issuer	Shares	Value	%	Est. Cost	Unrealized	Class	CUSIP
BRK/B	BERKSHIRE HATHAWAY INC DEL	491,444	$114M	18.0%	$207.03	+6.4%	CL B NEW	084670702
HLF	HERBALIFE NUTRITION LTD	2,061,245	$99.04M	15.6%	$45.57	+5.9%	COM SHS	G4412G101
IBKR	INTERACTIVE BROKERS GROUP	1,289,241	$78.54M	12.4%	$12.10	+6.4%	COM CL A	45841N107
V	VISA INC	312,438	$68.34M	10.8%	$147.13	+34.0%	COM CL A	92826C839
IWM	ISHARES TR	30,000	$59.25M	9.4%	—	—	Call	464287655
SPY	SPDR S&P 500 ETF TR	15,000	$56.34M	8.9%	—	—	Call	78462F103
CTVA	CORTEVA NC	835,714	$32.36M	5.1%	$26.56	+27.1%	COM	22052L104
GOOG	ALPHABET INC	14,490	$23.49M	3.7%	$54.95	+52.4%	CAP STK CL C	02079K107
GOOGL	ALPHABET INC	12,586	$22.05M	3.5%	$58.01	+43.9%	CAP STK CL A	02079K305
BK	BANK NEW YORK MELLON CORP	480,315	$20.39M	3.2%	$31.18	+6.4%	COM	064058100
NEM	NEWMONT CORP	331,769	$19.87M	3.1%	$42.43	+23.4%	COM	651639106
STT	STATE STR CORP	263,537	$19.18M	3.0%	$54.51	+5.5%	COM	857477103
REGN	REGENERON PHARMACEUTICALS	19,053	$9.205M	1.5%	$536.82	0.0%	COM	75886F107
GHC	GRAHAM HLDGS CO	13,588	$7.248M	1.1%	$390.00	+8.0%	COM CL B	384637104
—	MERRIMACK PHARMACEUTICALS IN	531,510	$3.662M	0.6%	$3.86	—	COM NEW	590328209