Personalis, Inc. (PSNL)
Personalis provides cancer genomic testing services for physicians, drug developers, and diagnostics companies. It last closed at $15.76 on Nov 2, down 0.38% on the day. PSNL reports earnings on Tue, Nov 3, 2026. In the past 30 days there were 6 dark pool prints totaling $4.8M, the largest $1.6M.
Key Stats
Last 12 monthsNot reported for this period.
From PSNL's SEC filings, latest 10-Q for the period ending Jun 30, 2026 (filed Aug 4). Last 12 months adds up the four latest quarters.
Earnings
Earnings calendar →Analyst Ratings & Price Targets
Analyst Ratings →| Date | Firm | Action | Rating | Price target |
|---|---|---|---|---|
| Jul 20 | Lake Street | Downgrade | Hold | $16.25 |
| Jul 20 | BTIG | Maintained | Buy | $16.25 |
| Jul 17 | Needham | Maintained | Buy | $17 |
| Jul 9 | Morgan Stanley | Maintained | Hold | $13 |
Technical Analysis
The stock is 1% below its 20 day and 3% below its 50 day average. It is 28% above its 200 day average, so the longer trend is still up. Momentum is weak (RSI 43). The nearest support is the Pivot S1 at $15.69, and the nearest resistance the Pivot at $15.81.
| RSI (14) | 43.49 | Middle of its range | Neutral |
| MACD | -0.06 | Below its signal line | Bearish |
| Stochastic | 51.3 | Middle of its range | Neutral |
| ADX (14) | 14.8 | No clear trend | |
| Williams %R | -59.7 | Oversold below −80, overbought above −20 | Neutral |
| CCI (20) | -86.2 | Oversold below −100, overbought above 100 | Neutral |
| Rate of change | −0.8% | Change over 10 sessions | Bearish |
| ATR (14) | $0.33 | Typical daily range, 2.1% of price |
| RSI (14) | 59.48 | Middle of its range | Neutral |
| MACD | 1.57 | Below its signal line | Bearish |
| Stochastic | 56.4 | Middle of its range | Neutral |
| ADX (14) | 41.7 | Strong uptrend | |
| Williams %R | -47.9 | Oversold below −80, overbought above −20 | Neutral |
| CCI (20) | 30.4 | Oversold below −100, overbought above 100 | Neutral |
| Rate of change | −7.7% | Change over 10 sessions | Bearish |
| ATR (14) | $1.34 | Typical daily range, 8.5% of price |
What happened before
See how PSNL did after each of today's signals in the past: how often it was higher 10 sessions later, and the typical move, next to its usual record.
Calculated from daily prices after each close. Signals describe the chart, not where the stock will go. Past patterns often fail. Not investment advice.
Seasonality
How PSNL has done in each calendar month: the average and median return, how often each month finished higher, and every year since 2019.
Whale Options Flow
90DNo whale options trades in PSNL in the last 90 days.
Dark Pool
30DPSNL Institutional Ownership
Hedge fund holdings →| # | Fund | Shares | Of company | Value | Change | |
|---|---|---|---|---|---|---|
| 1 | Merck & Co., Inc. | 14M | 13.15% | $188.2M | 0 | No change |
| 2 | ARK Investment Management LLC | 8.3M | 7.74% | $110.8M | +327K | Added |
| 3 | BlackRock, Inc. | 7.1M | 6.63% | $94.9M | +1.7M | Added |
| 4 | Lightspeed Management Company, L.l.c. | 6.1M | 5.71% | $81.8M | −2.1M | Trimmed |
| 5 | Ameriprise Financial Inc | 6.1M | 5.70% | $81.6M | −1.5M | Trimmed |
| 6 | Deep Track Capital, LP | 4M | 3.75% | $53.6M | +1M | Added |
| 7 | Aberdeen Group plc | 3.7M | 3.51% | $50.2M | +259K | Added |
| 8 | Vanguard Capital Management LLC | 3M | 2.82% | $40.3M | +142K | Added |
| 9 | Casdin Capital, LLC | 2.5M | 2.39% | $34.2M | +950K | Added |
| 10 | Kennedy Capital Management LLC | 2.4M | 2.21% | $31.7M | +181K | Added |
| 11 | Geode Capital Management, LLC | 1.8M | 1.71% | $24.4M | +525K | Added |
| 12 | Bank of America Corp /de/ | 1.8M | 1.70% | $24.4M | +1.7M | Added |
| 13 | AIGH Capital Management LLC | 1.7M | 1.61% | $23.0M | −1.2M | Trimmed |
| 14 | Blue Water Life Science Advisors, LP | 1.7M | 1.57% | $22.5M | 0 | No change |
| 15 | Dimensional Fund Advisors LP | 1.5M | 1.40% | $20.1M | +431K | Added |
| 16 | State Street Corp | 1.5M | 1.39% | $19.9M | +353K | Added |
| 17 | Morgan Stanley | 1.3M | 1.19% | $17.0M | +1M | Added |
| 18 | Goldman Sachs Group Inc | 931K | 0.87% | $12.5M | +194K | Added |
| 19 | Hrt Financial LP | 931K | 0.87% | $12K | +722K | Added |
| 20 | Nuveen, LLC | 753K | 0.71% | $10.1M | +409K | Added |
| 21 | Jane Street Group, LLC | 738K | 0.69% | $9.9M | +738K | New |
| 22 | Vanguard Portfolio Management LLC | 660K | 0.62% | $8.8M | +99K | Added |
| 23 | Northern Trust Corp | 633K | 0.59% | $8.5M | +227K | Added |
| 24 | Trexquant Investment LP | 600K | 0.56% | $8.0M | +600K | New |
| 25 | Howland Capital Management LLC | 556K | 0.52% | $7.4M | +8,526 | Added |
- Bank of America Corp /de/+1.7M sh$22.9M
- BlackRock, Inc.+1.7M sh$22.7M
- Morgan Stanley+1M sh$13.9M
- Deep Track Capital, LP+1M sh$13.4M
- Casdin Capital, LLC+950K sh$12.7M
- Jane Street Group, LLC+738K sh$9.9M
- Lightspeed Management Company, L.l.c.−2.1M sh−$27.6M
- Ameriprise Financial Inc−1.5M sh−$20.2M
- AIGH Capital Management LLC−1.2M sh−$15.9M
- Jpmorgan Chase & Co−533K sh−$7.3M
- PFM Health Sciences, LP−870K sh−$5.5M
- Portolan Capital Management, LLC−737K sh−$4.7M
- AIGH Capital Management LLCSold out−1.7M shNov 2
- Howland Capital Management LLCTrimmed−228K shOct 22
- Udine Wealth Management, Inc.Sold out−50K shOct 23
- Sumitomo Mitsui Trust Group, Inc.Trimmed−78K shOct 29
- Kercheville Advisors, LLCSold out−94K shOct 19
- Y-Intercept (Hong Kong) LtdNew+48K shOct 16
- ProShare Advisors LLCAdded+28K shOct 29
- Green Alpha Advisors, LLCTrimmed−14K shOct 8
From SEC Form 13F filings by funds managing over $100 million, as of Jun 30, 2026. Changes compare each fund with its own Q1 2026 filing. "Held by funds" adds up the shares every 13F filer reported, over shares outstanding. Filings come up to 45 days after the quarter ends. Put/call compares the value of puts and calls funds reported ($0 in puts, $811K in calls), leaving out market makers and bank trading desks. Not investment advice.
AI Auto Pilots
Paper tradingStreetAlpha runs four autonomous AI traders powered by Anthropic's Claude. Each one reads options flow, dark pool prints, insider filings, sentiment, macro signals and technicals, then makes its own trading decisions in a paper portfolio. Every decision is logged and every trade is tracked, so you can see whether PSNL is in one of them and how their past PSNL trades turned out.
Macro & Market News
All StreetAlpha news →StreetAlpha hasn't covered PSNL in an article yet. Here's the latest on the wider market.
PSNL Congress Trades
All congress trades →
| Person | Type | Amount | Traded | Filed | Delay |
|---|---|---|---|---|---|
| Brian MastR · FL | Sell | $15K – $50K | May 19, 2020 | Jun 4, 2020 | 16 d |
| Brian MastR · FL | Sell | $1K – $15K | Apr 22, 2020 | May 4, 2020 | 12 d |
| Brian MastR · FL | Buy | $15K – $50K | Feb 14, 2020 | Mar 4, 2020 | 19 d |
Members of Congress and senior officials report trades up to 45 days later, as dollar ranges. Filings show a trade happened, not why. Not investment advice.
About Personalis
Personalis is a cancer genomics company based in Fremont, California. It offers genomic testing that helps physicians detect residual or recurring cancer, track how a tumor responds to treatment, and select therapies. It also sells testing to pharmaceutical and biotech companies for clinical trials and biomarker research, and provides sequencing services to diagnostics companies and population sequencing projects. Its customers include drugmakers, diagnostics firms, universities, government bodies, and cancer patients.
- Headquarters
- Fremont, CA
- Founded
- 2011
- Website
- personalis.com ↗