DV — DoubleVerify 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 2021-04-21.
Performance
Technicals
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Measured signals that fired on DV
| date | signal | measured base rate |
|---|---|---|
| 2026-08-07 | Fair value gap, bullish structure | -0.67% over 21 days · t = -6.43 · n = 111,973 statistically distinguishable from its control group |
| 2026-08-05 | Equal highs taken out structure | -0.70% over 21 days · t = -8.28 · n = 68,636 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 |
| 2026-06-02 | Fair value gap, bullish structure | -0.67% over 21 days · t = -6.43 · n = 111,973 statistically distinguishable from its control group |
| 2026-05-13 | Equal lows taken out structure | -0.64% over 21 days · t = -4.75 · n = 55,661 statistically distinguishable from its control group |
| 2026-05-13 | 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 | Zagorski Mark Chief Executive Officer | Shares withheld for tax | 7.5K | 10.84 | 80.8K |
| 2026-06-30 | Zagorski Mark Chief Executive Officer | Option exercise | 13.5K | 0.00 | 0 |
| 2026-06-15 | Zagorski Mark Chief Executive Officer | Shares withheld for tax | 12.7K | 10.25 | 129.9K |
| 2026-06-15 | Mougis Steven John Global Chief Comm. Officer | Shares withheld for tax | 9.8K | 10.25 | 100.0K |
| 2026-06-15 | Zagorski Mark Chief Executive Officer | Shares withheld for tax | 8.4K | 10.25 | 86.3K |
| 2026-06-15 | Allais Nicola T Chief Financial Officer | Shares withheld for tax | 8.3K | 10.25 | 85.0K |
| 2026-06-15 | Zagorski Mark Chief Executive Officer | Shares withheld for tax | 6.7K | 10.25 | 68.7K |
| 2026-06-15 | Mougis Steven John Global Chief Comm. Officer | Shares withheld for tax | 4.5K | 10.25 | 45.9K |
| 2026-06-15 | Zagorski Mark Chief Executive Officer | Shares withheld for tax | 4.3K | 10.25 | 44.2K |
| 2026-06-15 | Allais Nicola T Chief Financial Officer | Shares withheld for tax | 3.7K | 10.25 | 38.3K |
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 |
|---|---|---|
| BlackRock, Inc. | 183.8M | 19.4M |
| Providence Equity Partners L.L.C. | 173.8M | 18.3M |
| AQR CAPITAL MANAGEMENT LLC | 111.0M | 11.7M |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 71.8M | 7.6M |
| VANGUARD CAPITAL MANAGEMENT LLC | 60.7M | 6.4M |
| MACKENZIE FINANCIAL CORP | 55.0M | 5.8M |
| Topline Capital Management, LLC | 47.7M | 5.0M |
| STATE STREET CORP | 41.4M | 4.4M |
| DIMENSIONAL FUND ADVISORS LP | 41.2M | 4.3M |
| DISCIPLINED GROWTH INVESTORS INC /MN | 37.1M | 3.9M |
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 | |
|---|---|---|---|
| SCHEDULE 13G | 2026-08-14 | — | on EDGAR ↗ |
| SCHEDULE 13G/A | 2026-08-13 | — | on EDGAR ↗ |
| DEFA14A | 2026-08-10 | — | on EDGAR ↗ |
| 8-K | 2026-08-10 | 2026-08-06 | on EDGAR ↗ |
| DEFA14A | 2026-08-07 | — | on EDGAR ↗ |
| 8-K/A | 2026-08-07 | 2026-08-06 | on EDGAR ↗ |
| DEFA14A | 2026-08-07 | — | on EDGAR ↗ |
| 10-Q | 2026-08-07 | 2026-06-30 | 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
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