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Bronte Capital Management PTY LTD.
Bronte Capital Management Pty Ltd is an Australian-based global hedge fund manager founded in 2008 by John Hempton and Simon Maher. Headquartered in Bondi Junction, New South Wales, the firm operates multiple funds including a US domestic fund, an Australian wholesale fund, a Cayman Islands fund, and several US-based institutional separately managed accounts. Bronte manages assets for institutional investors, family offices, and high-net-worth individuals, and employs 12 staff.
Investment Strategy
Bronte Capital employs a long/short equity investment strategy, actively investing in global securities including stocks, bonds, options, and currencies. The firm consistently uses short positions to reduce portfolio volatility and enhance performance. Its approach involves deep fundamental analysis, global diversification, and opportunistic exposure to both undervalued securities for long positions and overvalued ones for short positions.
Latest 13F Filing Activity
Bronte Capital Management PTY LTD. filed their most recent 13F report on Jun 30, 2025 disclosing 23 equity positions with a total 13F market value of $1B. The fund increased holdings in Capital One Finl Corp., Interactive Brokers Group, Amazon Com Inc. among other positions. Bronte Capital Management PTY LTD. reduced exposure to Ishares TR, Discover Finl SVCS, Match Group Inc. New among others.
Top Holdings
Equity Positions (23)
| Ticker | Security | Weight | Market Value | Shares | Avg Cost | Price | Change (QoQ) |
|---|---|---|---|---|---|---|---|
I IBKR | INTERACTIVE BROKERS GROUP | 11.79% | $150.1M | 2,404,649 | $55.10 | $55.41 | +$48.0M |
| BERKSHIRE HATHAWAY INC DEL | 9.48% | $120.7M | 220,304 | $269.89 | $485.77 | -$15.1M | |
P PM | PHILIP MORRIS INTL INC | 8.73% | $111.2M | 541,101 | $102.25 | $182.13 | +$14.7M |
R REGN | REGENERON PHARMACEUTICALS | 8.73% | $111.1M | 187,870 | $566.52 | $525.00 | -$3.7M |
| ALPHABET INC | 8.05% | $102.5M | 516,048 | $96.54 | $176.23 | +$6.7M |
Industry Allocation
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