GRRR — Gorilla Technology Group 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 2022-07-14.
Performance
Technicals
Others in Technology
Measured signals that fired on GRRR
| date | signal | measured base rate |
|---|---|---|
| 2026-08-12 | Fair value gap, bullish structure | -0.67% over 21 days · t = -6.43 · n = 111,973 statistically distinguishable from its control group |
| 2026-08-10 | 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 |
| 2026-06-29 | Fair value gap, bullish structure | -0.67% over 21 days · t = -6.43 · n = 111,973 statistically distinguishable from its control group |
| 2026-06-04 | Fair value gap, bearish structure | -0.45% over 21 days · t = -3.29 · n = 108,591 statistically distinguishable from its control group |
| 2026-06-01 | 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 |
|---|---|---|---|---|---|
| 2026-07-13 | Natarajan Rajesh Raj Chief Technology Officer | Other Acquisition/Disposition | 78.7K | 0.00 | 0 |
| 2026-07-13 | Chandan Jayesh CEO & Chairman | Other Acquisition/Disposition | 119.2K | 0.00 | 0 |
| 2026-07-13 | Kelly Ruth Director | Other Acquisition/Disposition | 14.3K | 0.00 | 0 |
| 2026-07-13 | Medeiros Evan S Director | Other Acquisition/Disposition | 11.0K | 0.00 | 0 |
| 2026-07-13 | Walker Gregg Director | Other Acquisition/Disposition | 11.0K | 0.00 | 0 |
| 2026-07-13 | Levy Keith Director | Other Acquisition/Disposition | 11.0K | 0.00 | 0 |
| 2026-04-15 | Medeiros Evan S Director | Open-market sale | 12.6K | 12.16 | 153.3K |
| 2026-04-14 | Medeiros Evan S Director | Open-market sale | 5.2K | 12.00 | 62.3K |
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 |
|---|---|---|
| UBS Group AG | 7.0M | 663.3K |
| NATIONAL BANK OF CANADA /FI/ | 4.0M | 376.3K |
| STATE STREET CORP | 3.3M | 313.7K |
| ROYAL BANK OF CANADA | 2.9M | 276.2K |
| BlackRock, Inc. | 2.6M | 243.8K |
| OSAIC HOLDINGS, INC. | 1.9M | 184.8K |
| SBI Securities Co., Ltd. | 1.9M | 178.8K |
| Legal & General Group Plc | 1.5M | 139.3K |
| JANE STREET GROUP, LLC | 1.3M | 119.7K |
| MORGAN STANLEY | 1.1M | 105.8K |
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
- Gorilla Technology Group Q2 2026 Earnings Preview · 2026-08-23
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