SPIR — Spire Global, 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 2018-07-23.
Performance
Technicals
Others in Communications
Measured signals that fired on SPIR
| date | signal | measured base rate |
|---|---|---|
| 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 |
| 2026-08-03 | 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 |
| 2026-07-27 | Equal lows taken out structure | -0.64% over 21 days · t = -4.75 · n = 55,661 statistically distinguishable from its control group |
| 2026-07-14 | 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 |
| 2026-07-13 | Fair value gap, bearish structure | -0.45% over 21 days · t = -3.29 · n = 108,591 statistically distinguishable from its control group |
| 2026-05-26 | 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 |
|---|---|---|---|---|---|
| 2026-08-03 | Mellinger Eric M. Chief Commercial Officer | Grant or award | 150.0K | 0.00 | 0 |
| 2026-07-01 | Porteous William Director | Grant or award | 1.5K | 18.38 | 27.9K |
| 2026-06-12 | Condor Theresa Chief Executive Officer | Shares withheld for tax | 14.4K | 18.23 | 262.9K |
| 2026-06-12 | Condor Theresa Chief Executive Officer | Option exercise | 18.3K | 7.04 | 128.7K |
| 2026-06-12 | Condor Theresa Chief Executive Officer | Option exercise | 2.3K | 7.04 | 16.1K |
| 2026-06-12 | Condor Theresa Chief Executive Officer | Option exercise | 820 | 7.84 | 6.4K |
| 2026-06-12 | Condor Theresa Chief Executive Officer | Option exercise | 554 | 7.84 | 4.3K |
| 2026-05-28 | Messer Stephen Director | Grant or award | 7.3K | 0.00 | 0 |
| 2026-05-28 | AMBLE JOAN LORDI Director | Grant or award | 7.3K | 0.00 | 0 |
| 2026-05-28 | Porteous William Director | Grant or award | 7.3K | 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 |
|---|---|---|
| 325 CAPITAL LLC | 23.6M | 1.9M |
| BlackRock, Inc. | 21.9M | 1.7M |
| VANGUARD CAPITAL MANAGEMENT LLC | 14.4M | 1.1M |
| Lane Generational LLC | 9.5M | 755.9K |
| GEODE CAPITAL MANAGEMENT, LLC | 9.0M | 717.2K |
| STATE STREET CORP | 7.2M | 575.1K |
| ROYCE & ASSOCIATES LP | 7.2M | 570.0K |
| STIFEL FINANCIAL CORP | 6.5M | 518.2K |
| AWM Investment Company, Inc. | 5.4M | 428.8K |
| HERALD INVESTMENT MANAGEMENT Ltd | 4.3M | 340.0K |
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
- Spire Global (SPIR) Q2 2026 Earnings Call Transcript · 2026-08-19
- Cerebras Systems, Securitize, Stubhub Holdings And Other Big Stocks Moving Lower In Thursday’s Pre-Market Session · 2026-08-13 · benzinga
- Spire Global, Inc. (SPIR) filed form 8-K · 2026-08-12 · SEC EDGAR
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