BB — BLACKBERRY Ltd
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
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Measured signals that fired on BB
| date | signal | measured base rate |
|---|---|---|
| 2026-07-17 | Fair value gap, bearish structure | -0.45% over 21 days · t = -3.29 · n = 108,591 statistically distinguishable from its control group |
| 2026-07-06 | Cluster sale: three or more insiders insider | -0.37% over 21 days · t = -3.38 · n = 21,542 statistically distinguishable from its control group |
| 2026-06-25 | Fair value gap, bullish structure | -0.67% over 21 days · t = -6.43 · n = 111,973 statistically distinguishable from its control group |
| 2026-06-03 | Volume shock without a price move price | -1.33% over 21 days · t = -4.53 · n = 16,432 statistically distinguishable from its control group |
| 2026-05-22 | Fair value gap, bullish structure | -0.67% over 21 days · t = -6.43 · n = 111,973 statistically distinguishable from its control group |
| 2026-04-22 | 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 |
|---|---|---|---|---|---|
| 2026-07-14 | Kurtz Philip S. CLO & Corp. Secretary | Open-market sale | 30.0K | 11.32 | 339.6K |
| 2026-07-09 | GIAMATTEO JOHN JOSEPH CEO & President, Secure Comm. | Open-market sale | 120.2K | 11.45 | 1.4M |
| 2026-07-09 | GIAMATTEO JOHN JOSEPH CEO & President, Secure Comm. | Open-market sale | 27.0K | 10.92 | 295.0K |
| 2026-07-09 | Foote Tim Chief Financial Officer | Open-market sale | 8.2K | 10.92 | 89.9K |
| 2026-07-09 | Kurtz Philip S. CLO & Corp. Secretary | Open-market sale | 6.4K | 11.07 | 71.0K |
| 2026-07-09 | GIAMATTEO JOHN JOSEPH CEO & President, Secure Comm. | Open-market sale | 4.8K | 11.27 | 54.1K |
| 2026-07-09 | Armstrong-Owen Jennifer Sr VP & Chief People Officer | Open-market sale | 3.3K | 10.92 | 36.0K |
| 2026-07-09 | Kurtz Philip S. CLO & Corp. Secretary | Option exercise | 10.9K | — | — |
| 2026-07-09 | Foote Tim Chief Financial Officer | Option exercise | 19.1K | — | — |
| 2026-07-09 | Armstrong-Owen Jennifer Sr VP & Chief People Officer | Option exercise | 7.6K | — | — |
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 |
|---|---|---|
| FAIRFAX FINANCIAL HOLDINGS LTD/ CAN | 113.3M | 35.0M |
| Legal & General Group Plc | 112.7M | 34.9M |
| FIFTHDELTA Ltd | 85.7M | 26.4M |
| VOYA INVESTMENT MANAGEMENT LLC | 83.2M | 25.7M |
| VANGUARD CAPITAL MANAGEMENT LLC | 54.2M | 16.7M |
| FIRST TRUST ADVISORS LP | 53.5M | 16.5M |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 40.0M | 12.4M |
| Hood River Capital Management LLC | 38.5M | 11.9M |
| Connor, Clark & Lunn Investment Management Ltd. | 26.5M | 8.2M |
| JANE STREET GROUP, LLC | 18.4M | 5.7M |
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 →
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