Bronte Capital Management Pty Ltd.

CIK

1471085

Location

Bondi Junction, C3

Portfolio Value

Small $821,191,926

Diversification

Diversified

Filing Date

Global Rank

#2,182 / 8,700 ▲ 257

Top Industry

Biotechnology 21.3%

Period ended 2 months ago

Filed Aug 5, 2026 · 39d

26 quarters · since Mar 2020

Portfolio Concentration

50 tracked positions · as of Jun 30, 2026 · Δ vs Mar 31, 2026

Top Position

17.6%

−3.3 pts

Top 5

56.7%

−1.1 pts

Top 10

80.1%

+0.7 pts

HHI

851

Diversified−67

Portfolio Trend

26 quarters · across all stocks

Sector Breakdown

As of Jun 30, 2026

Sector	% Portfolio	Value	Positions
Financial Services	26.1%	$214,198,188	4
Healthcare	21.0%	$172,667,332	18
Communication Services	17.5%	$143,730,204	2
Consumer Defensive	12.5%	$102,289,496	6
Consumer Cyclical	10.8%	$88,456,230	4
Basic Materials	7.2%	$59,152,145	4
Technology	1.8%	$14,534,276	8
Industrials	1.7%	$13,648,222	3
Unclassified	1.5%	$12,515,833	1

Last Quarter's Activity

Export CSV

Jun 30, 2026 vs Mar 31, 2026

Added To

Positions the filer increased

8 positions

Ticker	Company	Δ Shares	Shares	Value
BF-B	Brown Forman Corp	+358,970	559,678	$14,983,127
DIS	Walt Disney Co	+174,566	360,243	$34,673,388
RSKD	Riskified Ltd.	+99,770	588,251	$2,964,785
TBBB	Bbb Foods Inc	+45,601	533,151	$22,216,402
ENVX	Enovix Corp	+30,215	41,765	$92,899
GLBE	Global-E Online Ltd.	+14,542	227,644	$7,906,076
MIST	Milestone Pharmaceuticals Inc.	+3,976	14,390	$19,282
CCCC	C4 Therapeutics, Inc.	+316	10,349	$48,329
No positions match the current search.

Trimmed

Positions the filer reduced

25 positions

Ticker	Company	Δ Shares	Shares	Value
HLF	Herbalife Ltd.	−616,540	323,386	$4,252,525
IBKR	Interactive Brokers Group, Inc.	−398,205	883,526	$76,902,103
NKTR	Nektar Therapeutics	−202,322	198,434	$13,852,677
AUR	Aurora Innovation, Inc.	−131,927	2,186,821	$14,914,119
RAMP	LiveRamp Holdings, Inc.	−94,867	128,348	$4,831,018
GOOGL	Alphabet Inc.	−76,325	305,165	$109,056,816
CTVA	Corteva, Inc.	−46,134	456,656	$38,674,196
PM	Philip Morris International Inc.	−40,922	300,176	$54,304,840
AMZN	Amazon Com Inc	−24,306	261,433	$62,309,941
PCTY	Paylocity Holding Corp	−18,737	17,874	$1,868,369
COF	Capital One Financial Corp	−13,846	173,523	$34,812,184
B	Barrick Mining Corp	−12,382	146,359	$5,375,766
BBWI	Bath & Body Works, Inc.	−11,708	143,800	$3,326,094
REGN	Regeneron Pharmaceuticals, Inc.	−10,169	231,218	$144,173,671
BRK-B	Berkshire Hathaway Inc	−9,216	145,847	$72,980,380
ALEC	Alector, Inc.	−7,524	11,758	$23,633
SQM	Chemical & Mining Co Of Chile Inc	−6,111	116,308	$8,611,444
NEM	NEWMONT Corp /DE/	−5,914	69,494	$6,490,739
CHRS	Coherus Oncology, Inc.	−4,020	15,262	$21,366
—		−3,458	65,807	$12,515,833
MDLZ	Mondelez International, Inc.	−2,740	53,234	$3,079,054
FCNCA	First Citizens Bancshares Inc /De/	−2,313	14,179	$29,503,521
TPB	Turning Point Brands, Inc.	−2,138	40,721	$3,453,548
ALNY	Alnylam Pharmaceuticals, Inc.	−1,861	35,384	$10,651,645
GHC	Graham Holdings Co	−1,331	11,454	$13,073,824
No positions match the current search.

New Positions

Positions the filer opened this quarter

13 positions

Ticker	Company	Shares	Value
RVMD	Revolution Medicines, Inc.	18,780	$3,517,118
TYL	Tyler Technologies Inc	8,302	$2,428,002
TMCI	Treace Medical Concepts, Inc.	15,577	$61,996
ANTX	AN2 Therapeutics, Inc.	10,895	$52,731
ALXO	Alx Oncology Holdings Inc	18,095	$37,456
BLND	Blend Labs, Inc.	19,247	$32,912
PEPG	PepGen Inc.	17,776	$31,996
CMRC	Commerce.com, Inc.	10,278	$30,422
PACB	Pacific Biosciences Of California, Inc.	17,881	$30,040
ABOS	Acumen Pharmaceuticals, Inc.	10,716	$28,611
SEER	Seer, Inc.	15,109	$25,080
NBP	NovaBridge Biosciences	11,192	$21,824
GOSS	Gossamer Bio, Inc.	67,754	$11,179
No positions match the current search.

Sold Out

Positions the filer fully exited

9 positions

Ticker	Company	Shares	Value
AAXJ	iShares MSCI All Country Asia ex Japan ETF	41,942	$13,161,819
PINS	Pinterest, Inc.	430,950	$7,903,623
SBH	Sally Beauty Holdings, Inc.	220,737	$3,057,207
JRVR	James River Group Holdings, Inc.	338,961	$2,135,454
CRBU	Caribou Biosciences, Inc.	15,627	$29,691
PLRX	Pliant Therapeutics, Inc.	18,613	$23,452
IVVD	Invivyd, Inc.	11,012	$14,315
RANI	Rani Therapeutics Holdings, Inc.	14,868	$10,927
GUTS	Fractyl Health, Inc.	16,905	$7,742
No positions match the current search.

Portfolio Positions

Compact Export CSV View 13F filing

50 tracked positions · $821,191,926 total · filing declares 58 positions · $931,071,657 · as of Jun 30, 2026

All sectors Basic Materials Communication Services Consumer Cyclical Consumer Defensive Financial Services Healthcare Industrials Technology

Ticker	Company	Type	Shares	Δ Shares	Value (USD)	% Δ Value	% of Portfolio
REGN	Regeneron Pharmaceuticals, Inc. CALL + SHARES Healthcare	Reduced	231,218	-10,169	$144,173,671	−22.7%	17.56%
GOOGL	Alphabet Inc. Communication Services	Reduced	305,165	-76,325	$109,056,816	−0.6%	13.28%
IBKR	Interactive Brokers Group, Inc. Financial Services	Reduced	883,526	-398,205	$76,902,103	−10.5%	9.36%
BRK-B	Berkshire Hathaway Inc Financial Services	Reduced	145,847	-9,216	$72,980,380	−1.8%	8.89%
AMZN	Amazon Com Inc Consumer Cyclical	Reduced	261,433	-24,306	$62,309,941	+4.7%	7.59%
PM	Philip Morris International Inc. Consumer Defensive	Reduced	300,176	-40,922	$54,304,840	−3.7%	6.61%
CTVA	Corteva, Inc. Basic Materials	Reduced	456,656	-46,134	$38,674,196	−8.1%	4.71%
COF	Capital One Financial Corp Financial Services	Reduced	173,523	-13,846	$34,812,184	+1.8%	4.24%
DIS	Walt Disney Co Communication Services	Added	360,243	+174,566	$34,673,388	+93.8%	4.22%
FCNCA	First Citizens Bancshares Inc /De/ Financial Services	Reduced	14,179	-2,313	$29,503,521	−5.1%	3.59%
TBBB	Bbb Foods Inc Consumer Defensive	Added	533,151	+45,601	$22,216,402	+28.8%	2.71%
BF-B	Brown Forman Corp Consumer Defensive	Added	559,678	+358,970	$14,983,127	+178.7%	1.82%
AUR	Aurora Innovation, Inc. Consumer Cyclical	Reduced	2,186,821	-131,927	$14,914,119	+56.1%	1.82%
NKTR	Nektar Therapeutics Healthcare	Reduced	198,434	-202,322	$13,852,677	−52.0%	1.69%
GHC	Graham Holdings Co Industrials	Reduced	11,454	-1,331	$13,073,824	−3.3%	1.59%
		Reduced	65,807	-3,458	$12,515,833	+7.0%	1.52%
ALNY	Alnylam Pharmaceuticals, Inc. Healthcare	Reduced	35,384	-1,861	$10,651,645	−13.6%	1.30%
SQM	Chemical & Mining Co Of Chile Inc Basic Materials	Reduced	116,308	-6,111	$8,611,444	−13.1%	1.05%
GLBE	Global-E Online Ltd. Consumer Cyclical	Added	227,644	+14,542	$7,906,076	+20.3%	0.96%
NEM	NEWMONT Corp /DE/ Basic Materials	Reduced	69,494	-5,914	$6,490,739	−20.5%	0.79%
B	Barrick Mining Corp Basic Materials	Reduced	146,359	-12,382	$5,375,766	−17.0%	0.65%
RAMP	LiveRamp Holdings, Inc. Technology	Reduced	128,348	-94,867	$4,831,018	−18.4%	0.59%
HLF	Herbalife Ltd. Consumer Defensive	Reduced	323,386	-616,540	$4,252,525	−69.3%	0.52%
RVMD	Revolution Medicines, Inc. Healthcare	NEW	18,780	NEW	$3,517,118	NEW	0.43%
TPB	Turning Point Brands, Inc. Consumer Defensive	Reduced	40,721	-2,138	$3,453,548	−7.2%	0.42%
BBWI	Bath & Body Works, Inc. Consumer Cyclical	Reduced	143,800	-11,708	$3,326,094	+14.6%	0.41%
MDLZ	Mondelez International, Inc. Consumer Defensive	Reduced	53,234	-2,740	$3,079,054	−4.6%	0.37%
RSKD	Riskified Ltd. Technology	Added	588,251	+99,770	$2,964,785	+54.8%	0.36%
TYL	Tyler Technologies Inc Technology	NEW	8,302	NEW	$2,428,002	NEW	0.30%
PCTY	Paylocity Holding Corp Technology	Reduced	17,874	-18,737	$1,868,369	−52.8%	0.23%
NICE	NICE Ltd. Technology	Reduced	16,396	-695	$1,489,576	−21.0%	0.18%
OLED	Universal Display Corp \Pa\ Technology	Reduced	10,269	-852	$889,192	−12.8%	0.11%
VRSK	Verisk Analytics, Inc. Industrials	Reduced	2,682	-220	$481,499	−12.6%	0.06%
ENVX	Enovix Corp Industrials	Added	41,765	+30,215	$92,899	+55.3%	0.01%
TMCI	Treace Medical Concepts, Inc. Healthcare	NEW	15,577	NEW	$61,996	NEW	0.01%
FATE	Fate Therapeutics Inc Healthcare	Reduced	21,740	-1,113	$58,698	+114.0%	0.01%
ANTX	AN2 Therapeutics, Inc. Healthcare	NEW	10,895	NEW	$52,731	NEW	0.01%
CCCC	C4 Therapeutics, Inc. Healthcare	Added	10,349	+316	$48,329	+83.2%	0.01%
ALXO	Alx Oncology Holdings Inc Healthcare	NEW	18,095	NEW	$37,456	NEW	0.00%
BLND	Blend Labs, Inc. Technology	NEW	19,247	NEW	$32,912	NEW	0.00%
PEPG	PepGen Inc. Healthcare	NEW	17,776	NEW	$31,996	NEW	0.00%
CMRC	Commerce.com, Inc. Technology	NEW	10,278	NEW	$30,422	NEW	0.00%
PACB	Pacific Biosciences Of California, Inc. Healthcare	NEW	17,881	NEW	$30,040	NEW	0.00%
ABOS	Acumen Pharmaceuticals, Inc. Healthcare	NEW	10,716	NEW	$28,611	NEW	0.00%
SEER	Seer, Inc. Healthcare	NEW	15,109	NEW	$25,080	NEW	0.00%
ALEC	Alector, Inc. Healthcare	Reduced	11,758	-7,524	$23,633	−43.0%	0.00%
NBP	NovaBridge Biosciences Healthcare	NEW	11,192	NEW	$21,824	NEW	0.00%
CHRS	Coherus Oncology, Inc. Healthcare	Reduced	15,262	-4,020	$21,366	−34.4%	0.00%
MIST	Milestone Pharmaceuticals Inc. Healthcare	Added	14,390	+3,976	$19,282	+55.6%	0.00%
GOSS	Gossamer Bio, Inc. Healthcare	NEW	67,754	NEW	$11,179	NEW	0.00%

Covers the securities this platform tracks: U.S.-listed common stock and the put/call positions reported on it. A 13F can also report security types outside that coverage — preferred shares, bonds, warrants, untracked share classes — so the filing's own declared total can exceed the figures above. The source filing is linked at the top of this table.