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No upcoming ex-dividend date announced
No 8-K filings in the last 30 days.
6 top institutions tracked
Last 13F trend: unchanged (light)
Unlock crowding heatmapUnlock filer discoverySentiment: unknown
No recent insider trades detected.
Red flags: 0
33 filers reported a long position in ATIIW for Q2 2026. 13-F holdings are filed up to 45 days after the quarter ends.
| Holder | Value | Shares | Shares vs Q1 2026 |
|---|---|---|---|
| Harraden Circle Investments, LLC | $2.5M | 1.1M | -29.7% |
| ARISTEIA CAPITAL, L.L.C. | $1.7M | 788.5K | +530.8% |
| TENOR CAPITAL MANAGEMENT Co., L.P. | $1.6M | 750K | Unchanged |
| LMR Partners LLP | $1.3M | 613.7K | +44.4% |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | $1.1M | 500K | Unchanged |
| LINDEN ADVISORS LP | $1.1M | 504.1K | -41.4% |
| AQR Arbitrage LLC | $1M | 481.4K | +0.5% |
| Magnetar Financial LLC | $954K | 437.6K | -32.7% |
| Alberta Investment Management Corp | $821.2K | 375K | Unchanged |
| Decagon Asset Management LLP | $725.5K | 331.3K | New |
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