KALU — KAISER ALUMINUM CORP
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 2016-01-04.
Performance
Technicals
Dividends
Measured signals that fired on KALU
| date | signal | measured base rate |
|---|---|---|
| 2026-08-19 | Fair value gap, bearish structure | -0.45% over 21 days · t = -3.29 · n = 108,591 statistically distinguishable from its control group |
| 2026-08-12 | Equal highs taken out structure | -0.70% over 21 days · t = -8.28 · n = 68,636 statistically distinguishable from its control group |
| 2026-08-04 | Fair value gap, bullish structure | -0.67% over 21 days · t = -6.43 · n = 111,973 statistically distinguishable from its control group |
| 2026-07-08 | 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 |
| 2026-06-05 | 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 |
| 2026-05-06 | Equal highs taken out structure | -0.70% over 21 days · t = -8.28 · n = 68,636 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 |
|---|---|---|---|---|---|
| 2026-06-04 | STEBBINS DONALD J Director | Grant or award | 631 | 178.10 | 112.4K |
| 2026-06-04 | HOFFMAN JAMES DONALD Director | Grant or award | 589 | 178.10 | 104.9K |
| 2026-06-04 | MINOR GLENDA J Director | Grant or award | 335 | 178.10 | 59.7K |
| 2026-06-04 | Wilcox Brett Director | Grant or award | 328 | 178.10 | 58.4K |
| 2026-06-04 | MINOR GLENDA J Director | Grant or award | 786 | 0.00 | 0 |
| 2026-06-04 | Grimley Richard P. Director | Grant or award | 786 | 0.00 | 0 |
| 2026-06-04 | STEBBINS DONALD J Director | Grant or award | 786 | 0.00 | 0 |
| 2026-06-04 | Wilcox Brett Director | Grant or award | 786 | 0.00 | 0 |
| 2026-06-04 | HOFFMAN JAMES DONALD Director | Grant or award | 786 | 0.00 | 0 |
| 2026-06-04 | Glas Kimberly Thompson Director | Grant or award | 786 | 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 |
|---|---|---|
| BlackRock, Inc. | 342.6M | 2.8M |
| STATE STREET CORP | 160.6M | 1.3M |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 157.7M | 1.3M |
| DIMENSIONAL FUND ADVISORS LP | 98.6M | 818.3K |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | 86.1M | 714.2K |
| VANGUARD CAPITAL MANAGEMENT LLC | 80.7M | 669.8K |
| BARROW HANLEY MEWHINNEY & STRAUSS LLC | 64.0M | 530.7K |
| AMERICAN CENTURY COMPANIES INC | 57.7M | 478.8K |
| GEODE CAPITAL MANAGEMENT, LLC | 48.7M | 404.0K |
| WELLINGTON MANAGEMENT GROUP LLP | 40.0M | 332.1K |
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 →
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
- Kaiser Aluminum names Amcor's Stephan as new President/CEO; Harvey to become Executive Chair · 2026-08-17
- Kaiser Aluminum Corp (KALU) filed form 8-K · 2026-08-17 · SEC EDGAR
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