CAXTON CORP
CIK 0001388551 · PRINCETON, NJ · Quarter end: 2026-06-30 · Filed on: 2026-08-14 · Open the SEC source ↗
CAXTON CORP reported 10 positions worth $1.9M as of June 30, 2026 (13F filed August 14, 2026). Largest holding: SPCX (24.0%).
Portfolio Value (AUM)Total value of the fund's US stock portfolio reported to the SEC.
$1.9M
2026 Q2
Positions
10
Top-10 ConcentrationHow much of the portfolio sits in the 10 largest holdings. High = concentrated bets.
100.0%
Est. Net Flow (Q)
—
2026 Q2
10 positions shown
| # | Symbol | Company | Type | Value ↓ | % Port. | Shares | 1Y | YTD |
|---|---|---|---|---|---|---|---|---|
| ▸ 1 | SPCX | SH | $445.3K | 24.03% | 2,606 | — | — | |
| ▸ 2 | BRK-B | SH | $377.1K | 20.35% | 754 | — | — | |
| ▸ 3 | GOOGL | SH | $246.9K | 13.32% | 691 | — | — | |
| ▸ 4 | VOO | SH | $233.1K | 12.58% | 339 | — | — | |
| ▸ 5 | BX | SH | $188.2K | 10.16% | 1,597 | — | — | |
| ▸ 6 | KYTX | SH | $110.0K | 5.94% | 12,347 | — | — | |
| ▸ 7 | LXEO | SH | $79.0K | 4.26% | 16,962 | — | — | |
| ▸ 8 | XFOR | SH | $72.7K | 3.92% | 15,557 | — | — | |
| ▸ 9 | IKT | SH | $57.8K | 3.12% | 28,453 | — | — | |
| ▸ 10 | ALXO | SH | $43.4K | 2.34% | 20,946 | — | — |
Read the 2026-Q2 quarterly report · 13F Filing Calendar
Frequently Asked Questions
What stocks does CAXTON CORP hold as of Q2 2026?
CAXTON CORP reported 10 positions worth $1.9M in its Q2 2026 13F filing. Largest positions: SPCX (24.0%), BRK-B (20.3%), GOOGL (13.3%), VOO (12.6%) and BX (10.2%).
What did CAXTON CORP buy in Q2 2026?
No previous quarter is available yet; the comparison appears with the next filing.
What did CAXTON CORP sell in Q2 2026?
No previous quarter is available yet.
13F data shows quarter-end positions, is delayed by up to 45 days and covers only long positions in US-listed securities; short positions, most derivatives and non-US assets are not reported.