13F Insight
DOSSIER · 13F-HR · Q1 2026

Bronte Capital Management Pty Ltd.

$1.0B in tracked AUM across 54 positions as of Q1 2026.

BC
CIK 0001471085 · last filed Mar 31, 2026
Total AUM
$1.0B
as of Q1 2026
Holdings
54
—
positions
Whale Score
68
68
tracked
Activity
—
no data
changes this Q
AI Analysis · Q1 2026

Bronte Capital Management Pty Ltd. filed its latest 13F-HR for Q1 2026. See the latest holdings and position changes below.

Quarter at a glance — Q1 2026

Position-change comparison pending.

No quarter-over-quarter changes available.

Top 10 holdings

By portfolio weight as of Q1 2026.

#HoldingValueSharesWeight
01
REGN
REGENERON PHARMACEUTICALS
$186M241K18.5%02
GOOGL
ALPHABET INC
$110M381K10.9%03
IBKR
INTERACTIVE BROKERS GROUP
$86M1.3M8.5%04
BRK/B
BERKSHIRE HATHAWAY INC DEL
$74M155K7.4%05
83601L105
VISA INC-CLASS A SHARES
$72M239K7.2%06
AMZN
AMAZON COM INC
$60M286K5.9%07
PM
PHILIP MORRIS INTL INC
$56M341K5.6%08
CTVA
CORTEVA INC
$42M503K4.2%09
COF
CAPITAL ONE FINL CORP
$34M187K3.4%10
FCNCA
FIRST CTZNS BANCSHARES INC N
$31M16K3.1%

Filing history

2026Q1Mar 31
$1.0B▲ 0.7%
54 positionsView →2025Q4Dec 31
$1.0B▼ 10.2%
44 positionsView →2025Q3Sep 30
$1.1B▼ 12.3%
30 positionsView →2025Q2Jun 30
$1.3B▲ 3.4%
27 positionsLocked2025Q1Mar 31
$1.2B▼ 2.9%
26 positionsLocked2024Q4Dec 31
$1.3B▲ 3.0%
24 positionsLocked2024Q3Sep 30
$1.2B▼ 3.7%
25 positionsLocked2024Q2Jun 30
$1.3B▲ 4.3%
28 positionsLocked2024Q1Mar 31
$1.2B▲ 9.4%
30 positionsLocked2023Q4Dec 31
$1.1B▲ 12.8%
30 positionsLocked2023Q3Sep 30
$993M▼ 4.2%
28 positionsLocked2023Q2Jun 30
$1.0B▲ 20.3%
32 positionsLocked
Showing 12 of 29