Bronte Capital Management Pty Ltd.
Institutional manager — quarterly 13F holdings, Q ending 2026-03-31
Reported value
$1.01B
Q ending 2026-03-31
Prior quarter
$1.00B
Q ending 2025-12-31
Change
+0.7% QoQ · -18.0% YoY
Positions
54
reported holdings
Largest positions
All 54 reported positions, Q ending 2026-03-31. A manager can hold shares, calls and puts on the same security at once — such positions are listed as separate rows. Type: Shares = common stock, Put/Call = option positions (valued at the underlying), Principal = debt. Tickers link to stock pages where covered.
| Holding | Ticker | Type | Value ▼ | Shares |
|---|---|---|---|---|
| Regeneron Pharmaceuticals | REGN | Shares | $133.5M | 173K |
| Alphabet Inc | GOOGL | Shares | $109.7M | 381K |
| Interactive Brokers Group | IBKR | Shares | $86.0M | 1.3M |
| Berkshire Hathaway Inc Del | BRK/B | Shares | $74.3M | 155K |
| Visa Inc-Class A Shares | Shares | $72.3M | 239K | |
| Amazon Com Inc | AMZN | Shares | $59.5M | 286K |
| Philip Morris Intl Inc | PM | Shares | $56.4M | 341K |
| Regeneron Pharmaceuticals | REGN | Call | $53.0M | 69K |
| Corteva Inc | CTVA | Shares | $42.1M | 503K |
| Capital One Finl Corp | COF | Shares | $34.2M | 187K |
| First Ctzns Bancshares Inc N | FCNCA | Shares | $31.1M | 16K |
| Vaneck Etf Trust | Shares | $19.1M | 208K | |
| Disney Walt Co | DIS | Shares | $17.9M | 186K |
| Bbb Foods Inc | Shares | $17.2M | 488K | |
| Nektar Therapeutics | NKTR | Call | $14.6M | 203K |
| Nektar Therapeutics | NKTR | Shares | $14.3M | 198K |
| Herbalife Nutrition Ltd | Shares | $13.8M | 940K | |
| Graham Hldgs Co | GHC | Shares | $13.5M | 13K |
| Brown Forman Corp | Shares | $13.1M | 494K | |
| Alnylam Pharmaceuticals Inc | ALNY | Shares | $12.3M | 37K |
| Sotera Health Co | Shares | $12.1M | 844K | |
| Ishares Tr | IWO | Shares | $11.8M | 38K |
| Ishares Tr | IBB | Shares | $11.7M | 69K |
| Sociedad Quimica Y Minera De | SQM | Shares | $9.9M | 122K |
| Aurora Innovation Inc | AUR | Shares | $9.6M | 2.3M |
| Newmont Corp | NEM | Shares | $8.2M | 75K |
| Pinterest Inc | PINS | Shares | $7.9M | 431K |
| Global E Online Ltd | Shares | $6.6M | 213K | |
| Barrick Mng Corp | B | Shares | $6.5M | 159K |
| Liveramp Hldgs Inc | RAMP | Shares | $5.9M | 223K |
| Paylocity Hldg Corp | PCTY | Shares | $4.0M | 37K |
| Turning Pt Brands Inc | TPB | Shares | $3.7M | 43K |
| Mondelez Intl Inc | MDLZ | Shares | $3.2M | 56K |
| Vaneck Etf Trust | Shares | $3.2M | 27K | |
| Sally Beauty Hldgs Inc | SBH | Shares | $3.1M | 221K |
| Bath & Body Works Inc | BBWI | Shares | $2.9M | 156K |
| Brown Forman Corp | BF/A | Shares | $2.7M | 100K |
| James Riv Group Holdings Inc | JRVR | Shares | $2.1M | 339K |
| Riskified Ltd | Shares | $1.9M | 488K | |
| Nice Ltd | NICE | Shares | $1.9M | 17K |
| Ishares Tr | IWO | Call | $1.4M | 4K |
| Universal Display Corp | OLED | Shares | $1.0M | 11K |
| Verisk Analytics Inc | VRSK | Shares | $551K | 3K |
| Enovix Corporation | ENVX | Shares | $60K | 12K |
| Alector Inc | ALEC | Shares | $41K | 19K |
| Coherus Oncology Inc | CHRS | Shares | $33K | 19K |
| Caribou Biosciences Inc | CRBU | Shares | $30K | 16K |
| Fate Therapeutics Inc | FATE | Shares | $27K | 23K |
| C4 Therapeutics Inc | CCCC | Shares | $26K | 10K |
| Pliant Therapeutics Inc | PLRX | Shares | $23K | 19K |
| Invivyd Inc | IVVD | Shares | $14K | 11K |
| Milestone Pharmaceuticals In | MIST | Shares | $12K | 10K |
| Rani Therapeutics Hldgs Inc | RANI | Shares | $11K | 15K |
| Fractyl Health Inc | GUTS | Shares | $8K | 17K |
Values as reported in public regulatory filings (USD); holdings are reported quarterly, up to 45 days after quarter end, and may contain reporting errors. Nothing here is investment advice.