Bronte Capital 13F holdings, Q3 2025
Holdings as of September 30, 2025 · filings on SEC EDGAR · latest filing →
Bronte Capital disclosed 29 US equity positions worth $1.1bn in its Q3 2025 13F filing. The largest position was IBKR at 12.2% of the reported book, followed by GOOGL and REGN. Against the Q2 2025 filing, it opened 3 new positions, added to 0 and reduced 26 among the top 29 holdings.
What did Bronte Capital own in Q3 2025? Top 29 positions
| # | Stock | Sector | Weight | Value | Shares | Δ shares | vs Q2 2025 |
|---|---|---|---|---|---|---|---|
| 1 | IBKR INTERACTIVE BROKERS GROUP | Financial Services | 12.2% | $135.4m | 1,761,171 | -27% | reduced |
| 2 | GOOGL ALPHABET INC | Communication Services | 10.4% | $116.0m | 427,139 | -17% | reduced |
| 3 | REGN REGENERON PHARMACEUTICALS | Healthcare | 10.2% | $113.3m | 180,283 | -4% | reduced |
| 4 | BRK/B BERKSHIRE HATHAWAY INC DEL | 8.8% | $98.2m | 174,728 | -21% | reduced | |
| 5 | VISA INC-CLASS A SHARES | 8.1% | $90.0m | 235,851 | -12% | reduced | |
| 6 | PM PHILIP MORRIS INTL INC | Consumer Defensive | 6.8% | $75.7m | 417,650 | -23% | reduced |
| 7 | AMZN AMAZON COM INC | Consumer Cyclical | 6.4% | $71.5m | 291,265 | -25% | reduced |
| 8 | COF CAPITAL ONE FINL CORP | Financial Services | 5.6% | $62.7m | 264,109 | -24% | reduced |
| 9 | IBB ISHARES TR | 4.1% | $45.4m | 281,422 | -5% | reduced | |
| 10 | CTVA CORTEVA INC | Basic Materials | 3.9% | $43.2m | 571,018 | -12% | reduced |
| 11 | FCNCA FIRST CTZNS BANCSHARES INC N | Financial Services | 3.7% | $41.2m | 20,620 | -15% | reduced |
| 12 | VANECK ETF TRUST | 2.4% | $26.2m | 307,213 | -2% | reduced | |
| 13 | PINS PINTEREST INC | Communication Services | 2.1% | $23.3m | 649,282 | -32% | reduced |
| 14 | SBH SALLY BEAUTY HLDGS INC | Consumer Cyclical | 1.8% | $19.7m | 1,081,195 | -16% | reduced |
| 15 | ALNY ALNYLAM PHARMACEUTICALS INC | Healthcare | 1.6% | $17.8m | 34,974 | – | new |
| 16 | GHC GRAHAM HLDGS CO | Industrials | 1.6% | $17.6m | 13,397 | -28% | reduced |
| 17 | VANECK ETF TRUST | 1.5% | $16.7m | 150,866 | -2% | reduced | |
| 18 | SOTERA HEALTH CO | 1.4% | $15.6m | 885,462 | -2% | reduced | |
| 19 | ABVX ABIVAX SA | 1.3% | $14.9m | 156,747 | – | new | |
| 20 | HLF HERBALIFE NUTRITION LTD | Consumer Defensive | 1.2% | $12.8m | 1,358,989 | -39% | reduced |
| 21 | ISHARES TR | 1.1% | $12.7m | 95,350 | -83% | reduced | |
| 22 | SQM SOCIEDAD QUIMICA Y MINERA DE | Basic Materials | 0.7% | $7.9m | 164,587 | -3% | reduced |
| 23 | B BARRICK MNG CORP | Basic Materials | 0.7% | $7.8m | 213,069 | -7% | reduced |
| 24 | NEM NEWMONT CORP | Basic Materials | 0.7% | $7.4m | 78,015 | -7% | reduced |
| 25 | RAMP LIVERAMP HLDGS INC | Technology | 0.6% | $7.0m | 231,395 | -17% | reduced |
| 26 | MDLZ MONDELEZ INTL INC | Consumer Defensive | 0.4% | $4.6m | 65,871 | -1% | reduced |
| 27 | BBWI BATH & BODY WORKS INC | Consumer Cyclical | 0.3% | $3.3m | 114,801 | -10% | reduced |
| 28 | RSKD RISKIFIED LTD | Technology | 0.2% | $2.7m | 513,696 | -3% | reduced |
| 29 | ENVX ENOVIX CORPORATION | Industrials | 0.0% | $115.2k | 11,550 | – | new |
Weights are shares of the reported long US equity book (options excluded). Values are as filed, normalised to whole dollars. Share changes compare against the immediately preceding filing only.