Bronte Capital Management Pty Ltd.

13F filer · CIK 0001471085

Reported Aug 5, 2026

Net seller this quarter

13F portfolio value$931MU.S. long equity reported on 13F

Positions5014 new · 8 closed

Net flow last quarter-$91.8MBuys minus sells

Top 10 positions weight66.0%Concentration

Holdings

13F · last 4 quarters free

Scroll for earlier quarters

Company	Value	% of portfolio	% of company	POSITION CHANGE qoq %	First reported
Q2 2026Reported Aug 5, 202650 positions
GOOGLAlphabet Inc.	$109M	11.71%	0.00%	-20.0%	Q1 2019
REGNRegeneron Pharmaceuticals, Inc.	$101M	10.89%	0.17%	-5.9%	Q4 2020
IBKRInteractive Brokers Group, Inc.	$76.9M	8.26%	0.35%	-31.1%	Q1 2019
BRK.BBerkshire Hathaway Inc	$73M	7.84%	Not reported	-5.9%	Q1 2019
AMZNAmazon Com Inc	$62.3M	6.69%	0.00%	-8.5%	Q1 2023
PMPhilip Morris International Inc.	$54.3M	5.83%	0.02%	-12.0%	Q3 2021
CTVACorteva, Inc.	$38.7M	4.15%	0.07%	-9.2%	Q4 2019
COFCapital One Financial Corp	$34.8M	3.74%	0.03%	-7.4%	Q2 2025
DISWalt Disney Co	$34.7M	3.72%	0.02%	+94.0%	Q1 2026
FCNCAFirst Citizens Bancshares Inc	$29.5M	3.17%	Not reported	-14.0%	Q1 2023
TBBBBBB Foods Inc	$22.2M	2.39%	Not reported	+9.4%	Q4 2025
AURAurora Innovation, Inc.	$14.9M	1.60%	0.11%	-5.7%	Q1 2026
NKTRNektar Therapeutics	$13.9M	1.49%	0.97%	+0.1%	Q1 2026
GHCGraham Holdings Co	$13.1M	1.40%	Not reported	-10.4%	Q3 2020
BF.BBrown Forman Corp	$12.4M	1.33%	0.10%	New	Q2 2026
ALNYAlnylam Pharmaceuticals, Inc.	$10.7M	1.14%	0.03%	-5.0%	Q3 2025
SQMChemical & Mining Co of Chile Inc	$8.61M	0.92%	0.04%	-5.0%	Q1 2019
GLBEGlobal-E Online Ltd.	$7.91M	0.85%	0.13%	+6.8%	Q1 2026
NEMNEWMONT Corp	$6.49M	0.70%	0.01%	-7.8%	Q1 2020
BBarrick Mining Corp	$5.38M	0.58%	0.01%	-7.8%	Q2 2025
RAMPLiveRamp Holdings, Inc.	$4.83M	0.52%	0.21%	-42.5%	Q4 2023
HLFHerbalife Ltd.	$4.25M	0.46%	0.31%	-65.6%	Q1 2019
RVMDRevolution Medicines, Inc.	$3.52M	0.38%	0.01%	New	Q2 2026
TPBTurning Point Brands, Inc.	$3.45M	0.37%	0.21%	-5.0%	Q4 2025
BBWIBath & Body Works, Inc.	$3.33M	0.36%	0.07%	-7.5%	Q3 2021
MDLZMondelez International, Inc.	$3.08M	0.33%	0.00%	-4.9%	Q2 2021
RSKDRiskified Ltd.	$2.96M	0.32%	Not reported	+20.4%	Q3 2022
BF.ABrown Forman Corp	$2.61M	0.28%	Not reported	-5.0%	Q1 2026
TYLTyler Technologies Inc	$2.43M	0.26%	0.02%	New	Q2 2026
PCTYPaylocity Holding Corp	$1.87M	0.20%	0.03%	-51.2%	Q1 2026
NICENICE Ltd.	$1.49M	0.16%	0.03%	-4.1%	Q4 2025
OLEDUniversal Display Corp \pa\	$889K	0.10%	0.02%	-7.7%	Q4 2025
VRSKVerisk Analytics, Inc.	$481K	0.05%	0.00%	-7.6%	Q1 2026
ENVXEnovix Corp	$92.9K	0.01%	0.02%	+261.6%	Q3 2025
TMCITreace Medical Concepts, Inc.	$62K	0.01%	0.02%	New	Q2 2026
FATEFate Therapeutics Inc	$58.7K	0.01%	0.02%	-4.9%	Q4 2025
ANTXAN2 Therapeutics, Inc.	$52.7K	0.01%	0.03%	New	Q2 2026
CCCCC4 Therapeutics, Inc.	$48.3K	0.01%	0.01%	+3.2%	Q4 2025
ALXOAlx Oncology Holdings Inc	$37.5K	0.00%	0.01%	New	Q2 2026
BLNDBlend Labs, Inc.	$32.9K	0.00%	0.01%	New	Q2 2026
PEPGPepGen Inc.	$32K	0.00%	0.03%	New	Q2 2026
CMRCCommerce.com, Inc.	$30.4K	0.00%	0.01%	New	Q2 2026
PACBPacific Biosciences of California, Inc.	$30K	0.00%	0.01%	New	Q2 2026
ABOSAcumen Pharmaceuticals, Inc.	$28.6K	0.00%	0.01%	New	Q2 2026
SEERSeer, Inc.	$25.1K	0.00%	0.03%	New	Q2 2026
ALECAlector, Inc.	$23.6K	0.00%	0.01%	-39.0%	Q4 2025
NBPNovaBridge Biosciences	$21.8K	0.00%	0.00%	New	Q2 2026
CHRSCoherus Oncology, Inc.	$21.4K	0.00%	0.01%	-20.9%	Q4 2025
MISTMilestone Pharmaceuticals Inc.	$19.3K	0.00%	0.01%	+38.2%	Q4 2025
GOSSGossamer Bio, Inc.	$11.2K	0.00%	0.01%	New	Q2 2026
Q1 2026Reported Apr 27, 202644 positions
REGNRegeneron Pharmaceuticals, Inc.	$134M	13.22%	0.18%	-2.3%	Q4 2020
GOOGLAlphabet Inc.	$110M	10.86%	0.00%	-8.3%	Q1 2019
IBKRInteractive Brokers Group, Inc.	$86M	8.51%	0.50%	-13.8%	Q1 2019
BRK.BBerkshire Hathaway Inc	$74.3M	7.36%	Not reported	-4.5%	Q1 2019
AMZNAmazon Com Inc	$59.5M	5.89%	0.00%	+2.9%	Q1 2023
PMPhilip Morris International Inc.	$56.4M	5.58%	0.02%	-14.4%	Q3 2021
CTVACorteva, Inc.	$42.1M	4.17%	0.07%	-11.6%	Q4 2019
COFCapital One Financial Corp	$34.2M	3.38%	0.03%	+6.7%	Q2 2025
FCNCAFirst Citizens Bancshares Inc	$31.1M	3.08%	Not reported	-3.4%	Q1 2023
DISWalt Disney Co	$17.9M	1.77%	0.01%	New	Q1 2026
TBBBBBB Foods Inc	$17.2M	1.71%	Not reported	+23.7%	Q4 2025
NKTRNektar Therapeutics	$14.3M	1.41%	0.97%	New	Q1 2026
HLFHerbalife Ltd.	$13.8M	1.37%	0.91%	-16.1%	Q1 2019
GHCGraham Holdings Co	$13.5M	1.34%	Not reported	-4.3%	Q3 2020
ALNYAlnylam Pharmaceuticals, Inc.	$12.3M	1.22%	0.03%	-4.2%	Q3 2025
SQMChemical & Mining Co of Chile Inc	$9.91M	0.98%	0.05%	-25.1%	Q1 2019
AURAurora Innovation, Inc.	$9.55M	0.95%	0.12%	New	Q1 2026
NEMNEWMONT Corp	$8.16M	0.81%	0.01%	-3.1%	Q1 2020
PINSPinterest, Inc.	$7.9M	0.78%	0.34%	-15.9%	Q1 2022
GLBEGlobal-E Online Ltd.	$6.57M	0.65%	0.13%	New	Q1 2026
BBarrick Mining Corp	$6.48M	0.64%	0.01%	-3.7%	Q2 2025
RAMPLiveRamp Holdings, Inc.	$5.92M	0.59%	0.35%	-3.8%	Q4 2023
PCTYPaylocity Holding Corp	$3.96M	0.39%	0.07%	New	Q1 2026
TPBTurning Point Brands, Inc.	$3.72M	0.37%	0.22%	+75.9%	Q4 2025
MDLZMondelez International, Inc.	$3.23M	0.32%	0.00%	-13.3%	Q2 2021
SBHSally Beauty Holdings, Inc.	$3.06M	0.30%	0.23%	-70.1%	Q1 2025
BBWIBath & Body Works, Inc.	$2.9M	0.29%	0.08%	-38.9%	Q3 2021
BF.ABrown Forman Corp	$2.69M	0.27%	Not reported	New	Q1 2026
JRVRJames River Group Holdings, Inc.	$2.14M	0.21%	0.73%	+174.3%	Q4 2025
RSKDRiskified Ltd.	$1.91M	0.19%	Not reported	-4.9%	Q3 2022
NICENICE Ltd.	$1.88M	0.19%	0.03%	-15.9%	Q4 2025
OLEDUniversal Display Corp \pa\	$1.02M	0.10%	0.02%	-4.6%	Q4 2025
VRSKVerisk Analytics, Inc.	$551K	0.05%	0.00%	New	Q1 2026
ENVXEnovix Corp	$59.8K	0.01%	0.01%	Not reported	Q3 2025
ALECAlector, Inc.	$41.5K	0.00%	0.02%	Not reported	Q4 2025
CHRSCoherus Oncology, Inc.	$32.6K	0.00%	0.01%	Not reported	Q4 2025
CRBUCaribou Biosciences, Inc.	$29.7K	0.00%	0.02%	Not reported	Q4 2025
FATEFate Therapeutics Inc	$27.4K	0.00%	0.02%	Not reported	Q4 2025
CCCCC4 Therapeutics, Inc.	$26.4K	0.00%	0.01%	Not reported	Q4 2025
PLRXPliant Therapeutics, Inc.	$23.5K	0.00%	0.03%	Not reported	Q4 2025
IVVDInvivyd, Inc.	$14.3K	0.00%	0.00%	Not reported	Q4 2025
MISTMilestone Pharmaceuticals Inc.	$12.4K	0.00%	0.01%	Not reported	Q4 2025
RANIRani Therapeutics Holdings, Inc.	$10.9K	0.00%	Not reported	Not reported	Q4 2025
GUTSFractyl Health, Inc.	$7.74K	0.00%	0.01%	Not reported	Q4 2025
Q4 2025Reported Feb 3, 202638 positions
REGNRegeneron Pharmaceuticals, Inc.	$136M	13.61%	0.19%	-2.0%	Q4 2020
GOOGLAlphabet Inc.	$130M	12.99%	0.00%	-2.6%	Q1 2019
IBKRInteractive Brokers Group, Inc.	$95.6M	9.53%	0.58%	-15.6%	Q1 2019
BRK.BBerkshire Hathaway Inc	$81.6M	8.14%	Not reported	-7.1%	Q1 2019
AMZNAmazon Com Inc	$64.1M	6.39%	0.00%	-4.7%	Q1 2023
PMPhilip Morris International Inc.	$63.9M	6.38%	0.03%	-4.6%	Q3 2021
COFCapital One Financial Corp	$42.5M	4.24%	0.03%	-33.5%	Q2 2025
CTVACorteva, Inc.	$38.1M	3.80%	0.08%	-0.4%	Q4 2019
FCNCAFirst Citizens Bancshares Inc	$36.6M	3.65%	Not reported	-17.2%	Q1 2023
ALNYAlnylam Pharmaceuticals, Inc.	$15.5M	1.54%	0.03%	+11.1%	Q3 2025
GHCGraham Holdings Co	$14.7M	1.46%	Not reported	-0.3%	Q3 2020
HLFHerbalife Ltd.	$14.4M	1.44%	1.08%	-17.6%	Q1 2019
PINSPinterest, Inc.	$13.3M	1.32%	0.40%	-21.1%	Q1 2022
TBBBBBB Foods Inc	$13.2M	1.31%	Not reported	New	Q4 2025
SQMChemical & Mining Co of Chile Inc	$11.2M	1.12%	0.06%	-0.7%	Q1 2019
SBHSally Beauty Holdings, Inc.	$10.5M	1.05%	0.76%	-31.8%	Q1 2025
NEMNEWMONT Corp	$7.77M	0.78%	0.01%	-0.2%	Q1 2020
BBarrick Mining Corp	$7.18M	0.72%	0.01%	-22.6%	Q2 2025
RAMPLiveRamp Holdings, Inc.	$6.81M	0.68%	0.36%	+0.3%	Q4 2023
BBWIBath & Body Works, Inc.	$5.11M	0.51%	0.12%	+121.8%	Q3 2021
MDLZMondelez International, Inc.	$3.47M	0.35%	0.01%	-2.0%	Q2 2021
FICOFair Isaac Corp	$2.65M	0.26%	0.01%	New	Q4 2025
TPBTurning Point Brands, Inc.	$2.64M	0.26%	0.13%	New	Q4 2025
RSKDRiskified Ltd.	$2.55M	0.25%	Not reported	0.0%	Q3 2022
NICENICE Ltd.	$2.3M	0.23%	0.03%	New	Q4 2025
OLEDUniversal Display Corp \pa\	$1.36M	0.14%	0.02%	New	Q4 2025
JRVRJames River Group Holdings, Inc.	$786K	0.08%	0.27%	New	Q4 2025
ENVXEnovix Corp	$84.4K	0.01%	0.01%	Not reported	Q3 2025
GUTSFractyl Health, Inc.	$37.2K	0.00%	0.01%	New	Q4 2025
ALECAlector, Inc.	$30.1K	0.00%	0.02%	New	Q4 2025
CHRSCoherus Oncology, Inc.	$27.4K	0.00%	0.02%	New	Q4 2025
IVVDInvivyd, Inc.	$27.2K	0.00%	0.00%	New	Q4 2025
CRBUCaribou Biosciences, Inc.	$24.8K	0.00%	0.02%	New	Q4 2025
PLRXPliant Therapeutics, Inc.	$22.7K	0.00%	0.03%	New	Q4 2025
FATEFate Therapeutics Inc	$22.5K	0.00%	0.02%	New	Q4 2025
MISTMilestone Pharmaceuticals Inc.	$21K	0.00%	0.01%	New	Q4 2025
RANIRani Therapeutics Holdings, Inc.	$20.1K	0.00%	Not reported	New	Q4 2025
CCCCC4 Therapeutics, Inc.	$19.2K	0.00%	0.01%	New	Q4 2025
Q3 2025Reported Nov 5, 202523 positions
IBKRInteractive Brokers Group, Inc.	$135M	12.13%	0.69%	-26.8%	Q1 2019
GOOGLAlphabet Inc.	$116M	10.39%	0.00%	-17.2%	Q1 2019
REGNRegeneron Pharmaceuticals, Inc.	$113M	10.14%	0.19%	-4.0%	Q4 2020
BRK.BBerkshire Hathaway Inc	$98.2M	8.79%	Not reported	-20.7%	Q1 2019
PMPhilip Morris International Inc.	$75.7M	6.78%	0.03%	-22.8%	Q3 2021
AMZNAmazon Com Inc	$71.5M	6.40%	0.00%	-25.0%	Q1 2023
COFCapital One Financial Corp	$62.7M	5.62%	0.04%	-23.9%	Q2 2025
CTVACorteva, Inc.	$43.2M	3.86%	0.08%	-11.9%	Q4 2019
FCNCAFirst Citizens Bancshares Inc	$41.2M	3.69%	Not reported	-14.8%	Q1 2023
PINSPinterest, Inc.	$23.3M	2.09%	0.51%	-32.1%	Q1 2022
SBHSally Beauty Holdings, Inc.	$19.7M	1.76%	1.10%	-15.7%	Q1 2025
ALNYAlnylam Pharmaceuticals, Inc.	$17.8M	1.60%	0.03%	New	Q3 2025
GHCGraham Holdings Co	$17.6M	1.58%	Not reported	-27.8%	Q3 2020
ABVXAbivax S.A.	$14.9M	1.34%	0.25%	New	Q3 2025
HLFHerbalife Ltd.	$12.8M	1.15%	1.32%	-38.9%	Q1 2019
SQMChemical & Mining Co of Chile Inc	$7.9M	0.71%	0.06%	-2.9%	Q1 2019
BBarrick Mining Corp	$7.8M	0.70%	0.01%	-6.8%	Q2 2025
NEMNEWMONT Corp	$7.35M	0.66%	0.01%	-6.8%	Q1 2020
RAMPLiveRamp Holdings, Inc.	$7.02M	0.63%	0.35%	-17.1%	Q4 2023
MDLZMondelez International, Inc.	$4.6M	0.41%	0.01%	-0.7%	Q2 2021
BBWIBath & Body Works, Inc.	$3.3M	0.30%	0.06%	-10.2%	Q3 2021
RSKDRiskified Ltd.	$2.68M	0.24%	Not reported	-3.4%	Q3 2022
ENVXEnovix Corp	$115K	0.01%	0.01%	New	Q3 2025

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