ALSN — Allison Transmission Holdings 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 2016-01-04.
Performance
Technicals
Dividends
Measured signals that fired on ALSN
| date | signal | measured base rate |
|---|---|---|
| 2026-08-11 | Fair value gap, bullish structure | -0.67% over 21 days · t = -6.43 · n = 111,973 statistically distinguishable from its control group |
| 2026-08-11 | Equal highs taken out structure | -0.70% over 21 days · t = -8.28 · n = 68,636 statistically distinguishable from its control group |
| 2026-07-30 | Fair value gap, bearish structure | -0.45% over 21 days · t = -3.29 · n = 108,591 statistically distinguishable from its control group |
| 2026-07-22 | Fair value gap, bullish structure | -0.67% over 21 days · t = -6.43 · n = 111,973 statistically distinguishable from its control group |
| 2026-07-02 | Volume shock without a price move price | -1.33% over 21 days · t = -4.53 · n = 16,432 statistically distinguishable from its control group |
| 2026-06-30 | Fair value gap, bearish structure | -0.45% over 21 days · t = -3.29 · n = 108,591 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 |
|---|---|---|---|---|---|
| 2026-08-11 | Scroggins Eric C. CLO & Asst. Secretary | Open-market sale | 1.1K | 125.00 | 131.2K |
| 2026-08-10 | Bohley G Frederick See Remarks | Open-market sale | 4.0K | 122.38 | 484.7K |
| 2026-08-10 | Bohley G Frederick See Remarks | Option exercise | 4.0K | 37.11 | 147.0K |
| 2026-06-04 | Bohley G Frederick See Remarks | Shares withheld for tax | 242 | 118.38 | 28.6K |
| 2026-06-04 | Bohley G Frederick See Remarks | Option exercise | 533 | — | — |
| 2026-06-04 | Bohley G Frederick See Remarks | Option exercise | 10 | — | — |
| 2026-05-08 | Mell Scott A CFO & Treasurer | Open-market sale | 1.3K | 125.00 | 167.1K |
| 2026-05-08 | Mell Scott A CFO & Treasurer | Option exercise | 1.3K | 89.41 | 119.5K |
| 2026-05-08 | Mell Scott A CFO & Treasurer | Open-market sale | 933 | 125.00 | 116.6K |
| 2026-05-06 | Perna Gustave Director | Option exercise | 1.6K | 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 |
|---|---|---|
| FMR LLC | 1.5B | 12.5M |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 490.4M | 4.2M |
| BlackRock, Inc. | 443.5M | 3.8M |
| VANGUARD CAPITAL MANAGEMENT LLC | 434.7M | 3.7M |
| FULLER & THALER ASSET MANAGEMENT, INC. | 397.4M | 3.4M |
| Boston Partners | 334.4M | 2.9M |
| RENAISSANCE TECHNOLOGIES LLC | 264.6M | 2.3M |
| GEODE CAPITAL MANAGEMENT, LLC | 258.1M | 2.2M |
| FIRST TRUST ADVISORS LP | 237.2M | 2.0M |
| LONDON CO OF VIRGINIA | 223.0M | 1.9M |
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 | |
|---|---|---|---|
| 4 | 2026-08-13 | 2026-08-11 | on EDGAR ↗ |
| 144 | 2026-08-11 | — | on EDGAR ↗ |
| 4 | 2026-08-11 | 2026-08-10 | on EDGAR ↗ |
| 144 | 2026-08-10 | — | on EDGAR ↗ |
| 10-Q | 2026-08-05 | 2026-06-30 | on EDGAR ↗ |
| 8-K | 2026-08-03 | 2026-08-03 | on EDGAR ↗ |
| SCHEDULE 13G/A | 2026-07-31 | — | on EDGAR ↗ |
| 8-K | 2026-06-16 | 2026-06-11 | 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
- Allison Declares Quarterly Dividend · 2026-08-11
- Allison Transmission (ALSN) Q2 2026 Earnings Call Transcript · 2026-08-11
Others in Consumer Discretionary
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