RCUS — Arcus Biosciences, Inc.
Price · 2024-08-26 → 2026-08-21
499 daily closes shownAnonymous view is capped at two years of history. A free account extends it to five, and Pro opens the whole archive back to 2018-03-15.
Performance
Technicals
Others in Healthcare
Measured signals that fired on RCUS
| date | signal | measured base rate |
|---|---|---|
| 2026-07-13 | Fair value gap, bearish structure | -0.45% over 21 days · t = -3.29 · n = 108,591 statistically distinguishable from its control group |
| 2026-06-30 | Equal highs taken out structure | -0.70% over 21 days · t = -8.28 · n = 68,636 statistically distinguishable from its control group |
| 2026-06-23 | Fair value gap, bullish structure | -0.67% over 21 days · t = -6.43 · n = 111,973 statistically distinguishable from its control group |
| 2026-06-23 | Bollinger bandwidth breaks out of its own compression structure | -0.63% over 21 days · t = -2.80 · n = 7,196 statistically distinguishable from its control group |
| 2026-04-22 | Breakout to a 52-week high price | -1.00% over 21 days · t = -8.58 · n = 24,386 statistically distinguishable from its control group |
| 2026-04-01 | Fair value gap, bullish structure | -0.67% over 21 days · t = -6.43 · n = 111,973 statistically distinguishable from its control group |
Excess return against a matched control group, on a point-in-time universe that includes delisted companies. Most families do not survive that. How the measurement works →
Insider transactions (Form 4)
| date | insider | what | shares | price | value |
|---|---|---|---|---|---|
| 2026-07-10 | Jaen Juan C. President | Open-market sale 10b5-1 plan | 19.8K | 28.61 | 566.4K |
| 2026-07-10 | Jaen Juan C. President | Open-market sale 10b5-1 plan | 268 | 29.40 | 7.9K |
| 2026-07-09 | Jaen Juan C. President | Open-market sale 10b5-1 plan | 48.5K | 30.05 | 1.5M |
| 2026-06-24 | Jaen Juan C. President | Open-market sale 10b5-1 plan | 6.4K | 29.66 | 190.7K |
| 2026-06-23 | Jaen Juan C. President | Open-market sale 10b5-1 plan | 14.1K | 27.69 | 389.5K |
| 2026-06-23 | Jaen Juan C. President | Open-market sale 10b5-1 plan | 1.7K | 28.06 | 47.6K |
| 2026-06-22 | Jaen Juan C. President | Open-market sale 10b5-1 plan | 9.2K | 27.03 | 249.7K |
| 2026-06-11 | Tang Carolyn C. General Counsel | Option exercise | 34.1K | 2.57 | 87.7K |
| 2026-06-11 | KANEKO YASUNORI Director | Grant or award | 5.7K | 0.00 | 0 |
| 2026-06-11 | FALBERG KATHRYN E Director | Grant or award | 5.7K | 0.00 | 0 |
Open-market purchases (code P) are the informative ones. Grants, option exercises and tax withholding are compensation mechanics, not decisions. How to read a Form 4 →
Largest institutional holders
| manager | value | shares |
|---|---|---|
| GILEAD SCIENCES, INC. | 678.8M | 31.4M |
| BlackRock, Inc. | 328.9M | 15.2M |
| WELLINGTON MANAGEMENT GROUP LLP | 131.5M | 6.1M |
| STATE STREET CORP | 116.9M | 5.4M |
| SUVRETTA CAPITAL MANAGEMENT, LLC | 108.7M | 5.0M |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 92.3M | 4.3M |
| VANGUARD CAPITAL MANAGEMENT LLC | 83.3M | 3.9M |
| Woodline Partners LP | 81.6M | 3.8M |
| MARSHALL WACE, LLP | 81.2M | 3.8M |
| Siren, L.L.C. | 65.0M | 3.0M |
13F positions as of 2026-03-31, filed up to 45 days after quarter end. Long-only US equity — shorts and derivatives never appear. What 13F does and does not show →
Latest SEC filings
| form | filed | period | |
|---|---|---|---|
| SCHEDULE 13D/A | 2026-08-07 | — | on EDGAR ↗ |
| 10-Q | 2026-08-05 | 2026-06-30 | on EDGAR ↗ |
| 8-K | 2026-08-05 | 2026-08-05 | on EDGAR ↗ |
| 4 | 2026-07-13 | 2026-07-09 | on EDGAR ↗ |
| 144 | 2026-07-09 | — | on EDGAR ↗ |
| 144 | 2026-06-24 | — | on EDGAR ↗ |
| 4 | 2026-06-24 | 2026-06-22 | on EDGAR ↗ |
| 144 | 2026-06-22 | — | on EDGAR ↗ |
Short selling
This is off-exchange short volume, not short interest: it is flow, not position, and 40–50% is normal because market makers short to fill your buy. Why that number misleads →
Recent headlines
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