Compass Pathways (ADR) (CMPS)
Develops COMP360, an investigational psilocybin treatment with psychological support.
$14.83
After hours+0.05 (+0.37%)
At close$14.78(−1.57%)
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13F · 13D/G · Form 4
| Institutions | ≈ 64.46% | 89.26M ADS | |
|---|---|---|---|
| 242 holders · as of Jun 30, 2026 · largest filers plus last quarter's tail | |||
| Insiders | 7.64% | 10.57M ADS | |
| 4 holders · as of Aug 5, 2026 | |||
| Other | ≈ 27.90% | 38.64M ADS | |
| remainder | |||
138.48M ADS as of Sep 22, 2026 · institutions as of Jun 30, 2026 · holders as of their latest filing
This quarter's institutional total failed a plausibility check; shown: the largest filers plus last quarter's remainder.
13F, as of Jun 30, 2026
242 holders · 89.26M shares · 62 new positions · 135 increased · 51 reduced · 33 closed
| Holder | Shares | % outstanding | Chg q/q | Filed |
|---|---|---|---|---|
| Deep Track Capital, LP | 12.16M | 8.78% | 0 | Aug 14, 2026 |
| RTW Investments, LP | 10.70M | 7.73% | +68.6K | Aug 14, 2026 |
| Bit Capital GmbH | 6.35M | 4.58% | +2.86M | Aug 12, 2026 |
| Tang Capital Management LLC | 5.00M | 3.61% | +997.8K | Aug 14, 2026 |
| Two Sigma Investments, LP | 4.47M | 3.23% | +1.89M | Aug 14, 2026 |
| Marshall Wace, LLP | 4.33M | 3.13% | +290.3K | Aug 13, 2026 |
| Ark Investment Management LLC | 3.45M | 2.49% | +150.9K | Aug 14, 2026 |
| Point72 Asset Management, L.P. | 2.62M | 1.89% | +2.62M | Aug 14, 2026 |
13D/G · 5% or more, as filed
| Holder | % of class | Shares | Form | Filed |
|---|---|---|---|---|
| ATAI Life Sciences AGincl. ATAI Life Sciences N.V. | 10.10% | 6.91M | 13D/A | Sep 27, 2024 |
| Deep Track Capital, LP | 9.99% | 9.27M | 13G | Jan 17, 2025 |
| RTW Investments, LP | 9.90% | 12.97M | 13G | May 15, 2026 |
| ATAI Life Sciences N.V. | 6.00% | 5.79M | 13D | Oct 29, 2025 |
Form 4
Latest trades
No open-market trades in the last 12 months.
House and Senate disclosures
Not reported.