Bronte Capital Management Pty Ltd.

In its 13F for Q2 2024 (holdings as of June 30, 2024, filed August 7, 2024), Bronte Capital Management Pty Ltd. reported 28 stock positions worth $1.3 billion. Its top holding was Alphabet Class A (GOOGL) at 14.3% of the portfolio, followed by Regeneron Pharmaceuticals (REGN, 11.5%) and Berkshire Hathaway Class B (BRK.B, 10.9%). Compared with Q1 2024, it sold out of 1, added to 4 and reduced 24. The biggest buy was iShares Core S&P Small-Cap E (IJR, shares +180%) and the biggest sale Liveramp (RAMP, shares −21%).

Most Recent 13F
Q2 2026
Location
Bondi Junction, C3
CIK
0001471085
Portfolio Value
$1.3B (Q2 2024)
SEC Filing
0001471085-24-000007 ↗ filed Aug 7, 2024

Holdings Value

0$500.0M$1.0B$1.5B Q1 2024: $1.2B Q1 2024 Q2 2024: $1.3B $1.3B Q2 2024 Q3 2024: $1.2B Q3 2024 Q4 2024: $1.3B Q4 2024 Q1 2025: $1.2B Q1 2025 Q2 2025: $1.3B Q2 2025 Q3 2025: $1.1B Q3 2025 Q4 2025: $956.8M Q4 2025 Q1 2026: $940.9M Q1 2026 Q2 2026: $888.3M Q2 2026

Holdings 28 stocks · $1.3B

GOOGL Alphabet Inc. Class A 14.31% 1,003,523 $182.8M Reduce -5.5%
REGN Regeneron Pharmaceuticals 11.47% 139,454 $146.6M Reduce -3.9%
BRK.B Berkshire Hathaway Inc. Class B 10.86% 341,033 $138.7M Reduce -5.6%
IBKR Interactive Brokers Gro Class A 7.77% 809,799 $99.3M Reduce -3.9%
IJR iShares Core S&P Small-Cap E 7.55% 904,478 $96.5M Add +180.2%
AMZN Amazon.com Inc. 5.80% 383,277 $74.1M Reduce -3.9%
VISA INC-CLASS A SHARES 5.75% 279,863 $73.5M Reduce -3.9%
PINS Pinterest Inc. Class A 4.66% 1,350,583 $59.5M Reduce -3.9%
PM Philip Morris International 4.31% 543,543 $55.1M Add +12.9%
HIBB Hibbett Inc. 4.13% 605,382 $52.8M Reduce -0.6%
DFS Discover Financial Services 3.34% 326,594 $42.7M Add +31.7%
FCNCA First Citizens Bcshs Class A 3.23% 24,500 $41.2M Reduce -6.8%
IBB iShares Biotechnology ETF 2.93% 272,443 $37.4M Reduce -3.9%
MTCH Match Group Inc. 2.69% 1,130,236 $34.3M Add +50.5%
CTVA Corteva Inc. 2.51% 593,303 $32.0M Reduce -3.9%
HLF Herbalife Ltd. 2.19% 2,696,608 $28.0M Reduce -3.9%
GHC Graham Holdings Co. Class B 1.18% 21,537 $15.1M Reduce -3.9%
SOTERA HEALTH CO 0.81% 874,736 $10.4M Reduce -3.9%
VANECK ETF TRUST 0.76% 287,283 $9.7M Reduce -3.9%
VRTX Vertex Pharmaceuticals Inc. 0.73% 19,819 $9.3M Reduce -3.9%
RAMP Liveramp Holdings Inc. 0.61% 253,597 $7.8M Reduce -21.4%
BBWI Bath & Body Works Inc. 0.55% 179,925 $7.0M Reduce -3.9%
BNTX Biontech SE-ADR 0.49% 77,292 $6.2M Reduce -3.9%
SQM Quimica Y Minera Chil-SP ADR filed as SOCIEDAD QUIMICA Y MINERA DE 0.44% 139,215 $5.7M Reduce -3.9%
MDLZ Mondelez International Inc. Class A 0.33% 64,194 $4.2M Reduce -3.9%
VANECK ETF TRUST 0.25% 74,625 $3.1M Reduce -3.9%
RSKD Riskified Ltd. Class A 0.24% 483,194 $3.1M Reduce -3.9%
GIS General Mills Inc. 0.11% 21,615 $1.4M Reduce -51.0%

Portfolio Sells Q1 2024 → Q2 2024

RAMP Liveramp Holdings Inc. Reduce -21.4% 0.61% −2.36
BRK.B Berkshire Hathaway Inc. Class B Reduce -5.6% 10.86% −1.79
VISA INC-CLASS A SHARES Reduce -3.9% 5.75% −1.02
CTVA Corteva Inc. Reduce -3.9% 2.51% −0.46
FCNCA First Citizens Bcshs Class A Reduce -6.8% 3.23% −0.35
IBB iShares Biotechnology ETF Reduce -3.9% 2.93% −0.31
GHC Graham Holdings Co. Class B Reduce -3.9% 1.18% −0.25
BBWI Bath & Body Works Inc. Reduce -3.9% 0.55% −0.23
AMZN Amazon.com Inc. Reduce -3.9% 5.80% −0.19
CTMX Cytomx Therapeutics Inc. Sold out 0.00% −0.16
HLF Herbalife Ltd. Reduce -3.9% 2.19% −0.15
REGN Regeneron Pharmaceuticals Reduce -3.9% 11.47% −0.15
GIS General Mills Inc. Reduce -51.0% 0.11% −0.15
SQM Quimica Y Minera Chil-SP ADR Reduce -3.9% 0.44% −0.15
BNTX Biontech SE-ADR Reduce -3.9% 0.49% −0.13
SOTERA HEALTH CO Reduce -3.9% 0.81% −0.10
IBKR Interactive Brokers Gro Class A Reduce -3.9% 7.77% −0.06
MDLZ Mondelez International Inc. Class A Reduce -3.9% 0.33% −0.06
VANECK ETF TRUST Reduce -3.9% 0.76% −0.02
VANECK ETF TRUST Reduce -3.9% 0.25% −0.00
VRTX Vertex Pharmaceuticals Inc. Reduce -3.9% 0.73% +0.01
RSKD Riskified Ltd. Class A Reduce -3.9% 0.24% +0.02
HIBB Hibbett Inc. Reduce -0.6% 4.13% +0.24
PINS Pinterest Inc. Class A Reduce -3.9% 4.66% +0.60
GOOGL Alphabet Inc. Class A Reduce -5.5% 14.31% +0.97

Portfolio Buys Q1 2024 → Q2 2024

IJR iShares Core S&P Small-Cap E Add +180.2% 7.55% +4.58
PM Philip Morris International Add +12.9% 4.31% +0.64
DFS Discover Financial Services Add +31.7% 3.34% +0.64
MTCH Match Group Inc. Add +50.5% 2.69% +0.42

Options Activity Q1 2024 → Q2 2024

IWM iShares Russell 2000 ETF call Sold out 89,300 $24.2Mbefore exit

Calls and puts are listed by the shares they cover; their value is not part of the stock holdings above.

All Filings

QuarterPositions13F Reported ValueTop Holdings
Q2 2026 56$888.3MGOOGL, REGN, IBKR, VISA INC-CLASS A SHARES, BRK.B
Q1 2026 51$940.9MREGN, GOOGL, IBKR, BRK.B, VISA INC-CLASS A SHARES
Q4 2025 43$956.8MREGN, GOOGL, IBKR, VISA INC-CLASS A SHARES, BRK.B
Q3 2025 29$1.1BIBKR, GOOGL, REGN, BRK.B, VISA INC-CLASS A SHARES
Q2 2025 27$1.3BIBKR, BRK.B, PM, REGN, VISA INC-CLASS A SHARES
Q1 2025 26$1.2BIJR, BRK.B, REGN, IBKR, PM
Q4 2024 24$1.3BIJR, REGN, IBKR, GOOGL, BRK.B
Q3 2024 25$1.2BBRK.B, GOOGL, REGN, IBKR, IJR
Q2 2024 28$1.3BGOOGL, REGN, BRK.B, IBKR, IJR
Q1 2024 29$1.2BGOOGL, BRK.B, REGN, IBKR, VISA INC-CLASS A SHARES