Institutional Fund
Bronte Capital Management Pty Ltd.
Bondi Junction, AustraliaCIK 14710855 filings on record
Portfolio Value
$940.92M
Q1 2026
Holdings
51
Reported positions
New Buys
9
Opened this quarter
QoQ Change
-1.7%
from $956.82M
Portfolio Value Trend
Reported 13F value by quarter
Portfolio value trend — upgrade to see history
UpgradeTop Allocations
Largest positions by weight
- Regeneron Pharmaceuticals14.2%
- Alphabet Inc11.7%
- Interactive Brokers Group In9.1%
- Berkshire Hathaway Inc Del7.9%
- Visa Inc-Class A Shares7.7%
- Amazon Com Inc6.3%
- Other43.1%
Portfolio Holdings
51 positions · Q1 2026
| # | Security | Shares | Value | % Port. | Δ Shares | Activity |
|---|---|---|---|---|---|---|
| 1 | Regeneron Pharmaceuticals | 172.8K | $133.50M | 14.2% | −4.0K | Reduced |
| 2 | Alphabet Inc | 381.5K | $109.70M | 11.7% | −34.5K | Reduced |
| 3 | Interactive Brokers Group In | 1.28M | $85.97M | 9.1% | −204.6K | Reduced |
| 4 | Berkshire Hathaway Inc Del | 155.1K | $74.31M | 7.9% | −7.3K | Reduced |
| 5 | Visa Inc-Class A Shares | 239.4K | $72.35M | 7.7% | +4.2K | Added |
| 6 | Amazon Com Inc | 285.7K | $59.51M | 6.3% | +8.1K | Added |
| 7 | Philip Morris Intl Inc | 341.1K | $56.40M | 6.0% | −57.5K | Reduced |
| 8 | Corteva Inc | 502.8K | $42.09M | 4.5% | −66.2K | Reduced |
| 9 | Capital One Finl Corp | 187.4K | $34.18M | 3.6% | +11.8K | Added |
| 10 | First Ctzns Bancshares Inc D | 16.5K | $31.08M | 3.3% | −580 | Reduced |
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