Bronte Capital Management Pty Ltd.
CIK 0001471085 · Bondi Junction, C3 · Quarter end: 2026-06-30 · Filed on: 2026-08-05 · Open the SEC source ↗
Portfolio Value (AUM)Total value of the fund's US stock portfolio reported to the SEC.
$931.1M
2026 Q2
Positions
57
Top-10 ConcentrationHow much of the portfolio sits in the 10 largest holdings. High = concentrated bets.
71.8%
Est. Net Flow (Q)
—
2026 Q2
Top Holdings
GOOGL
ALPHABET INC
11.7%
REGN
REGENERON PHARMACEUTICALS
10.9%
IBKR
INTERACTIVE BROKERS GROUP
8.3%
83601L105
VISA INC-CLASS A SHARES
8.1%
BRK-B
BERKSHIRE HATHAWAY INC DEL
7.8%
AMZN
AMAZON COM INC
6.7%
PM
PHILIP MORRIS INTL INC
5.8%
REGNCALL
REGENERON PHARMACEUTICALS
4.6%
New / Increased
No prior quarter data
Reduced / Exited
No prior quarter data
Read the 2026-Q2 quarterly report · 13F Filing Calendar
13F data shows quarter-end positions, is delayed by up to 45 days and covers only long positions in US-listed securities; short positions, most derivatives and non-US assets are not reported.