13F-HR filed by Bronte Capital Management Pty Ltd.
Bronte Capital Management Pty Ltd. filed this 13F-HR for the quarter ended 2026-03-31, filed 2026-04-27, with 54 holding rows worth $1,009,822,279.
- Accession
- 0001471085-26-000002
- Filer
- CIK 1471085
- Filed
- 2026-04-27
- Accepted by EDGAR
- acceptance time not in the bulk data set
- Ingested
- Source
- SEC quarterly data set
13F report for Q1 2026
A holdings report, 54 entries on the cover page, a total value of $1,009,822,279 stated on the cover page (in dollars after the unit check, H1), rows summing to $1,009,822,279 with VALUE read as dollars as filed, 13F file number 028-19143. The quarter's positions are built on this report. The resolved quarter.
The information table after summing rows of one CUSIP and put or call (H4), with the CUSIP and issuer name as filed. Values in dollars after the unit check (method).
| Issuer as filed | CUSIP | Class | Amount | Value | Value read as | Type |
|---|---|---|---|---|---|---|
| REGENERON PHARMACEUTICALS COM | 75886F107 | Stock | 172,787 | $133,502,148 | dollars as filed | |
| Alphabet Inc. Reg. Shares A | 02079K305 | COM | 381,490 | $109,701,264 | dollars as filed | |
| INTERACTIVE BROKERS GROUP INC COM CL A | 45841N107 | Stock | 1,281,731 | $85,965,698 | dollars as filed | |
| Berkshire Hathaway Inc | 084670702 | COM | 155,063 | $74,306,190 | dollars as filed | |
| VISA INC-CLASS A SHARES | 83601L105 | COM | 239,370 | $72,347,189 | dollars as filed | |
| Amazon.com, Inc | 023135106 | COM | 285,739 | $59,510,862 | dollars as filed | |
| Philip Morris International Inc. | 718172109 | COM | 341,098 | $56,397,143 | dollars as filed | |
| REGENERON PHARMACEUTICALS COM | 75886F107 | Stock | 68,600 | $52,950,282 | dollars as filed | call |
| CORTEVA INC COM | 22052L104 | Stock | 502,790 | $42,088,551 | dollars as filed | |
| CAPITAL ONE FINL CORP | 14040H105 | COM | 187,369 | $34,181,727 | dollars as filed | |
| FIRST CTZNS BANCSHARES INC DEL CL A | 31946M103 | Stock | 16,492 | $31,081,813 | dollars as filed | |
| VANECK ETF TRUST | M8216R110 | GOLD MINERS ETF | 208,088 | $19,096,236 | dollars as filed | |
| Walt Disney Co | 254687106 | COM | 185,677 | $17,895,549 | dollars as filed | |
| BBB Foods Inc | G0896C103 | COM | 487,550 | $17,244,644 | dollars as filed | |
| NEKTAR THERAPEUTICS | 640268306 | COMMON STOCK | 202,500 | $14,569,875 | dollars as filed | call |
| NEKTAR THERAPEUTICS | 640268306 | COMMON STOCK | 198,256 | $14,264,519 | dollars as filed | |
| HERBALIFE LTD | G4412G101 | COM SHS | 939,926 | $13,835,711 | dollars as filed | |
| GRAHAM HLDGS CO COM CL B | 384637104 | Stock | 12,785 | $13,517,069 | dollars as filed | |
| BROWN FORMAN CORP | 115637900 | CALL | 493,902 | $13,058,769 | dollars as filed | |
| ALNYLAM PHARMACEUTICALS INC COM | 02043Q107 | Stock | 37,245 | $12,323,253 | dollars as filed | |
| SOTERA HEALTH CO | 83601L103 | COM | 843,710 | $12,098,801 | dollars as filed | |
| ISHARES TR | 464287648 | RUS 2000 GRW ETF | 37,542 | $11,781,055 | dollars as filed | |
| ISHARES TR | 464287556 | ISHARES BIOTECH | 69,265 | $11,695,395 | dollars as filed | |
| SOCIEDAD QUIMICA Y MINERA DE C | 833635105 | SPON ADR SER B | 122,419 | $9,908,594 | dollars as filed | |
| AURORA INNOVATION INC CLASS A COM | 051774107 | Stock | 2,318,748 | $9,553,242 | dollars as filed | |
| NEWMONT CORP | 651639106 | COM | 75,408 | $8,162,916 | dollars as filed | |
| PINTEREST INC CL A | 72352L106 | Stock | 430,950 | $7,903,623 | dollars as filed | |
| GLOBAL-E ONLINE LTD NPV | M5216V106 | SHS | 213,102 | $6,574,197 | dollars as filed | |
| BARRICK MNG CORP | 06849F108 | COM SHS | 158,741 | $6,475,045 | dollars as filed | |
| LIVERAMP HLDGS INC COM | 53815P108 | Stock | 223,215 | $5,919,662 | dollars as filed | |
| PAYLOCITY HLDG CORP COM | 70438V106 | Stock | 36,611 | $3,955,452 | dollars as filed | |
| TURNING PT BRANDS INC COM | 90041L105 | Stock | 42,859 | $3,719,733 | dollars as filed | |
| Mondelez International,Inc. Class A | 609207105 | COM | 55,974 | $3,226,341 | dollars as filed | |
| VANECK ETF TRUST | 83601L104 | JUNIOR GOLD MINE | 26,566 | $3,188,983 | dollars as filed | |
| SALLY BEAUTY HLDGS INC | 79546E104 | COM | 220,737 | $3,057,207 | dollars as filed | |
| BATH & BODY WORKS INC COM | 070830104 | Stock | 155,508 | $2,903,334 | dollars as filed | |
| BROWN FORMAN CORP | 115637100 | CL A | 100,354 | $2,688,484 | dollars as filed | |
| JAMES RIVER GROUP HOLDINGS I | 46990A102 | COMMON STOCK | 338,961 | $2,135,454 | dollars as filed | |
| RISKIFIED LTD A | M8216R109 | COMMON STOCK | 488,481 | $1,914,846 | dollars as filed | |
| NICE LTD SPONSORED ADR | 653656108 | ADR | 17,091 | $1,884,454 | dollars as filed | |
| ISHARES TR | 464287648 | RUS 2000 GRW ETF | 4,400 | $1,380,764 | dollars as filed | call |
| UNIVERSAL DISPLAY CORP | 91347P105 | COM | 11,121 | $1,019,351 | dollars as filed | |
| VERISK ANALYTICS INC COM | 92345Y106 | Stock | 2,902 | $550,655 | dollars as filed | |
| ENOVIX CORPORATION COM | 293594107 | Stock | 11,550 | $59,829 | dollars as filed | |
| ALECTOR INC | 014442107 | COMMON STOCK | 19,282 | $41,456 | dollars as filed | |
| COHERUS ONCOLOGY INC | 19249H103 | COM | 19,282 | $32,587 | dollars as filed | |
| CARIBOU BIOSCIENCES INC COM | 142038108 | Stock | 15,627 | $29,691 | dollars as filed | |
| FATE THERAPEUTICS INC | 31189P102 | COM | 22,853 | $27,424 | dollars as filed | |
| C4 THERAPEUTICS INC | 12529R107 | COM STK | 10,033 | $26,387 | dollars as filed | |
| PLIANT THERAPEUTICS INC | 729139105 | COM | 18,613 | $23,452 | dollars as filed | |
| INVIVYD INC | 00534A102 | COMMON STOCK | 11,012 | $14,316 | dollars as filed | |
| Milestone Pharmaceuticals Inc | 59935V107 | COM | 10,414 | $12,393 | dollars as filed | |
| RANI THERAPEUTICS HLDGS INC | 753018100 | CMN | 14,868 | $10,925 | dollars as filed | |
| FRACTYL HEALTH INC | 35168W103 | COM | 16,905 | $7,739 | dollars as filed |
Amendment chain
| Filing | Role | Filed | Accepted | Ingested |
|---|---|---|---|---|
| 13F-HR 0001471085-26-000002 | this filing | 2026-04-27 | acceptance time not in the bulk data set |