USNA — USANA HEALTH SCIENCES 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 2016-01-04.
Performance
Technicals
Others in Healthcare
Measured signals that fired on USNA
| date | signal | measured base rate |
|---|---|---|
| 2026-08-13 | Equal lows taken out structure | -0.64% over 21 days · t = -4.75 · n = 55,661 statistically distinguishable from its control group |
| 2026-07-06 | Equal highs taken out structure | -0.70% over 21 days · t = -8.28 · n = 68,636 statistically distinguishable from its control group |
| 2026-05-29 | Cluster sale: three or more insiders insider | -0.37% over 21 days · t = -3.38 · n = 21,542 statistically distinguishable from its control group |
| 2026-05-20 | 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 |
| 2026-04-02 | Equal lows taken out structure | -0.64% over 21 days · t = -4.75 · n = 55,661 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 |
|---|---|---|---|---|---|
| 2026-07-25 | Armstrong Kathryn Michelle CHIEF SCIENTIFIC OFFICER | Shares withheld for tax | 518 | 21.32 | 11.0K |
| 2026-07-25 | Benedict Peter CHIEF INFORMATION OFFICER | Shares withheld for tax | 176 | 21.32 | 3.8K |
| 2026-07-25 | Armstrong Kathryn Michelle CHIEF SCIENTIFIC OFFICER | Option exercise | 1.2K | — | — |
| 2026-07-25 | Benedict Peter CHIEF INFORMATION OFFICER | Option exercise | 598 | — | — |
| 2026-07-23 | Pelosi Peggie Director | Shares withheld for tax | 935 | 20.92 | 19.6K |
| 2026-07-23 | Ding Xia Director | Shares withheld for tax | 604 | 20.92 | 12.6K |
| 2026-07-23 | WOOD TIMOTHY E Director | Shares withheld for tax | 408 | 20.92 | 8.5K |
| 2026-07-23 | FULLER GILBERT A Director | Option exercise | 1.6K | — | — |
| 2026-07-23 | Pelosi Peggie Director | Option exercise | 1.6K | — | — |
| 2026-07-23 | Nixon J Scott Director | Option exercise | 1.6K | — | — |
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 |
|---|---|---|
| BlackRock, Inc. | 20.8M | 1.2M |
| PZENA INVESTMENT MANAGEMENT LLC | 19.4M | 1.1M |
| RENAISSANCE TECHNOLOGIES LLC | 17.8M | 1.0M |
| DIMENSIONAL FUND ADVISORS LP | 14.6M | 834.2K |
| Nantahala Capital Management, LLC | 14.2M | 810.1K |
| VANGUARD CAPITAL MANAGEMENT LLC | 8.4M | 479.0K |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 5.9M | 338.3K |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 5.8M | 333.1K |
| AQR CAPITAL MANAGEMENT LLC | 5.2M | 296.4K |
| GEODE CAPITAL MANAGEMENT, LLC | 4.6M | 264.4K |
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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