BKSY — BlackSky Technology 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 2019-12-20.
Performance
Technicals
Others in Technology
Measured signals that fired on BKSY
| 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 |
| 2026-08-07 | 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 |
| 2026-08-04 | Fair value gap, bullish structure | -0.67% over 21 days · t = -6.43 · n = 111,973 statistically distinguishable from its control group |
| 2026-07-27 | 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 |
| 2026-07-20 | Short volume far above its own normal short | -0.76% over 21 days · t = -2.79 · n = 5,897 statistically distinguishable from its control group |
| 2026-07-16 | 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 |
|---|---|---|---|---|---|
| 2026-06-30 | Gordon Susan M. Director | Grant or award | 805 | 0.00 | 0 |
| 2026-06-30 | TOLONEN JAMES R Director | Grant or award | 805 | 0.00 | 0 |
| 2026-06-30 | Abraham Magid M Director | Grant or award | 805 | 0.00 | 0 |
| 2026-06-30 | Porteous William D. Director | Grant or award | 805 | 0.00 | 0 |
| 2026-06-10 | O'Toole Brian E CEO and President | Open-market sale | 15.5K | 34.10 | 529.0K |
| 2026-06-10 | Dubois Henry Edward Chief Financial Officer | Open-market sale | 14.7K | 34.10 | 502.9K |
| 2026-06-10 | Lin Christiana L General Counsel & CAO | Open-market sale | 12.0K | 34.10 | 409.2K |
| 2026-03-31 | Gordon Susan M. Director | Grant or award | 894 | 0.00 | 0 |
| 2026-03-31 | TOLONEN JAMES R Director | Grant or award | 894 | 0.00 | 0 |
| 2026-03-31 | Abraham Magid M Director | Grant or award | 894 | 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. | 63.9M | 2.5M |
| Bank of New York Mellon Corp | 48.3M | 1.9M |
| AWM Investment Company, Inc. | 43.4M | 1.7M |
| VANGUARD CAPITAL MANAGEMENT LLC | 33.7M | 1.3M |
| Cercano Management LLC | 31.3M | 1.2M |
| STATE STREET CORP | 25.9M | 1.0M |
| Daiwa Securities Group Inc. | 22.0M | 874.4K |
| GEODE CAPITAL MANAGEMENT, LLC | 18.7M | 744.7K |
| LBP AM SA | 16.0M | 637.9K |
| MILLENNIUM MANAGEMENT LLC | 13.7M | 544.7K |
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
- Blacksky Technology Inc. (BKSY) filed form 8-K · 2026-08-13 · SEC EDGAR
- BlackSky Is Entering a New Growth Phase. Here's Why It Matters · 2026-08-10
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