Top 9 Caxton CORP Holdings
| Stock | Company | % Port. | Shares | Value | Activity | Ownership | Avg. Cost | Date |
|---|---|---|---|---|---|---|---|---|
| BRK.B | BERKSHIRE HATHAWAY INC DEL | 20.35% | 754 | $377K | +3.71%(+27) | $414.62(+20.91%) | 2026-06-30 | |
| GOOGL | ALPHABET INC | 13.32% | 691 | $247K | new | $315.43(+9.28%) | 2026-06-30 | |
| VOO | VANGUARD INDEX FDS | 12.58% | 339 | $233K | new | $633.87(+12.43%) | 2026-06-30 | |
| BX | BLACKSTONE INC | 10.16% | 1.6K | $188K | new | $114.63(+21.92%) | 2026-06-30 | |
| KYTX | KYVERNA THERAPEUTICS INC | 5.94% | 12.3K | $110K | -34.23%(-6.43K) | $22.15(-63.11%) | 2026-06-30 | |
| LXEO | LEXEO THERAPEUTICS INC | 4.26% | 17.0K | $79K | +21.65%(+3.02K) | $12.76(-62.07%) | 2026-06-30 | |
| XFOR | X4 PHARMACEUTICALS INC | 3.92% | 15.6K | $73K | +0.00%(+0) | $3.71(+15.36%) | 2026-06-30 | |
| IKT | INHIBIKASE THERAPEUTICS INC | 3.12% | 28.5K | $58K | +0.00%(+0) | $2.09(+14.20%) | 2026-06-30 | |
| ALXO | ALX ONCOLOGY HLDGS INC | 2.34% | 20.9K | $43K | +0.00%(+0) | $1.57(+25.04%) | 2026-06-30 |
| Performance Metric | 3-Year Annualized | 3-Year Cumulative | 5-Year Annualized | 5-Year Cumulative |
|---|---|---|---|---|
| Top 20 Holdings Weighted | +28.69% | +113.11% | +11.13% | +69.49% |
| Top 20 Holdings Unweighted | +16.23% | +57.03% | +4.84% | +26.63% |
Caxton CORP reports $1.85M in US-listed equity holdings across 10 positions in its most recent 13F filing. Its largest disclosed positions are BRK.B (20.4%), GOOGL (13.3%) and VOO (12.6%). The top 20 holdings account for 75.99% of reported assets. Its disclosed equity book has returned +113.11% on a three-year cumulative basis. Figures reflect the Q2 2026 filing.
Portfolio changes
Every reported change this quarter, grouped by direction. The signal is in the rotation, not any single trade.
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Holdings on this page are parsed from Caxton CORPโs Form 13F filings with the U.S. Securities and Exchange Commission (CIK 1388551). View Caxton CORPโs 13F filings on SEC