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Bronte Capital Management Pty Ltd.
Period ended Sep 30, 2026 · Latest filing Nov 12, 2026
These quarterly holdings are delayed and may not include all assets or short positions.
Values are from the reporting date, not current prices or purchase costs.
The same security may appear in multiple rows.
Source: SEC
Reported portfolio value
Quarter-end reported holdings; not current value or investment performance.
View reported values
- Sep 30, 2026: $997,004,105
More quarters will appear as history becomes available.
Top holdings
Top 10 at Sep 30, 2026. Matching entries are combined; security classes and options remain separate. Shares exclude principal amounts; option shares reflect the reported underlying amount.
View top holdings values
- REGENERON PHARMACEUTICALS · COM · 75886F107 · shares: $125,167,629
- ALPHABET INC · CAP STK CL A · 02079K305 · shares: $101,301,969
- VISA INC-CLASS A SHARES · COM · 83601L105 · shares: $78,943,723
- BERKSHIRE HATHAWAY INC DEL · CL B NEW · 084670702 · shares: $76,175,395
- INTERACTIVE BROKERS GROUP · COM CL A · 45841N107 · shares: $75,131,417
- AMAZON COM INC · COM · 023135106 · shares: $68,068,029
- PHILIP MORRIS INTL INC · COM · 718172109 · shares: $58,190,941
- REGENERON PHARMACEUTICALS · COM · 75886F107 · shares · CALL: $52,017,322
- DISNEY WALT CO · COM · 254687106 · shares: $40,455,629
- CORTEVA INC · COM · 22052L104 · shares: $36,053,516
Reported holdings
58 reported entries| Issuer | Class | CUSIP | Type | Shares / principal | Reported value (USD) |
|---|---|---|---|---|---|
| REGENERON PHARMACEUTICALS | COM | 75886F107 | — | 165,070 shares | $125,167,629 |
| ALPHABET INC | CAP STK CL A | 02079K305 | — | 294,414 shares | $101,301,969 |
| VISA INC-CLASS A SHARES | COM | 83601L105 | — | 219,697 shares | $78,943,723 |
| BERKSHIRE HATHAWAY INC DEL | CL B NEW | 084670702 | — | 152,978 shares | $76,175,395 |
| INTERACTIVE BROKERS GROUP | COM CL A | 45841N107 | — | 879,553 shares | $75,131,417 |
| AMAZON COM INC | COM | 023135106 | — | 273,201 shares | $68,068,029 |
| PHILIP MORRIS INTL INC | COM | 718172109 | — | 304,952 shares | $58,190,941 |
| REGENERON PHARMACEUTICALS | COM | 75886F107 | CALL | 68,600 shares | $52,017,322 |
| DISNEY WALT CO | COM | 254687106 | — | 385,659 shares | $40,455,629 |
| CORTEVA INC | COM | 22052L104 | — | 464,308 shares | $36,053,516 |
| CAPITAL ONE FINL CORP | COM | 14040H105 | — | 176,737 shares | $34,122,613 |
| FIRST CTZNS BANCSHARES INC N | CL A | 31946M103 | — | 14,417 shares | $29,701,903 |
| BBB FOODS INC | CL A COM | G0896C103 | — | 542,490 shares | $28,556,674 |
| INTERCONTINENTAL HOTELS GROU | SPONSORED ADS | 45857P806 | — | 134,324 shares | $21,700,042 |
| VANECK ETF TRUST | GOLD MINERS ETF | M8216R110 | — | 193,275 shares | $16,969,545 |
| SOTERA HEALTH CO | COM | 83601L103 | — | 806,488 shares | $14,911,963 |
| ISHARES TR | ISHARES BIOTECH | 464287556 | — | 66,212 shares | $13,939,612 |
| BROWN FORMAN CORP | CL B | 115637209 | — | 529,314 shares | $13,868,027 |
| GRAHAM HLDGS CO | COM CL B | 384637104 | — | 11,653 shares | $13,222,310 |
| NEKTAR THERAPEUTICS | COM NEW | 640268306 | — | 202,057 shares | $12,233,541 |
| GLOBAL E ONLINE LTD | SHS | M5216V106 | — | 231,450 shares | $9,195,509 |
| ALNYLAM PHARMACEUTICALS INC | COM | 02043Q107 | — | 35,708 shares | $8,810,592 |
| NEWMONT CORP | COM | 651639106 | — | 70,213 shares | $8,098,367 |
| SOCIEDAD QUIMICA Y MINERA DE | SPON ADR SER B | 833635105 | — | 117,370 shares | $7,613,792 |
| BARRICK MNG CORP | COM SHS | 06849F108 | — | 147,771 shares | $6,009,847 |
| AURORA INNOVATION INC | CLASS A COM | 051774107 | — | 940,111 shares | $5,208,215 |
| RISKIFIED LTD | SHS CL A | M8216R109 | — | 600,398 shares | $4,749,148 |
| HERBALIFE NUTRITION LTD | COM SHS | G4412G101 | — | 329,397 shares | $3,995,586 |
| REVOLUTION MEDICINES INC | COM | 76155X100 | — | 18,977 shares | $3,895,219 |
| LIVERAMP HLDGS INC | COM | 53815P108 | — | 91,647 shares | $3,438,595 |
| ISHARES TR | CORE S&P SCP ETF | 464287804 | — | 23,419 shares | $3,185,921 |
| MONDELEZ INTL INC | CL A | 609207105 | — | 52,613 shares | $3,042,084 |
| VANECK ETF TRUST | JUNIOR GOLD MINE | 83601L104 | — | 24,661 shares | $2,810,121 |
| TYLER TECHNOLOGIES INC | COM | 902252105 | — | 8,454 shares | $2,693,444 |
| PAYLOCITY HLDG CORP | COM | 70438V106 | — | 18,209 shares | $2,596,057 |
| BROWN FORMAN CORP | CL A | 115637100 | — | 96,294 shares | $2,583,568 |
| TURNING PT BRANDS INC | COM | 90041L105 | — | 41,036 shares | $2,408,813 |
| BATH & BODY WORKS INC | COM | 070830104 | — | 144,529 shares | $2,300,902 |
| NICE LTD | SPONSORED ADR | 653656108 | — | 16,521 shares | $1,838,292 |
| UNIVERSAL DISPLAY CORP | COM | 91347P105 | — | 10,292 shares | $792,896 |
| VERISK ANALYTICS INC | COM | 92345Y106 | — | 2,667 shares | $447,656 |
| TREACE MED CONCEPTS INC | COM | 89455T109 | — | 15,577 shares | $69,162 |
| AN2 THERAPEUTICS INC | COM | 037326105 | — | 10,895 shares | $57,961 |
| FATE THERAPEUTICS INC | COM | 31189P102 | — | 21,740 shares | $51,524 |
| PEPGEN INC | COM | 713317105 | — | 17,776 shares | $43,018 |
| PACIFIC BIOSCIENCES CALIF IN | COM | 69404D108 | — | 17,881 shares | $42,378 |
| C4 THERAPEUTICS INC | COM STK | 12529R107 | — | 10,349 shares | $34,462 |
| SEER INC | COM CL A | 81578P106 | — | 15,109 shares | $33,693 |
| ENOVIX CORPORATION | COM | 293594107 | — | 11,550 shares | $33,495 |
| COMMERCE.COM INC | COM SER 1 | 08975P108 | — | 10,278 shares | $32,478 |
| ALX ONCOLOGY HLDGS INC | COM | 00166B105 | — | 18,095 shares | $25,152 |
| ACUMEN PHARMACEUTICALS INC | COM | 00509G209 | — | 10,716 shares | $23,790 |
| ENOVIX CORPORATION | COM | 293594107 | — | 30,215 shares | $22,791 |
| ALECTOR INC | COM | 014442107 | — | 11,758 shares | $21,752 |
| BLEND LABS INC | CL A | 09352U108 | — | 19,247 shares | $19,824 |
| COHERUS ONCOLOGY INC | COM | 19249H103 | — | 15,262 shares | $18,467 |
| NOVABRIDGE BIOSCIENCES | SPONSORED ADS | 44975P103 | — | 11,192 shares | $15,277 |
| MILESTONE PHARMACEUTICALS IN | COM | 59935V107 | — | 14,390 shares | $12,457 |