Personalis (PSNL) Shares Outstanding (2018 - 2026)
Personalis (PSNL) posted Shares Outstanding (Entity) of $106.4 million for Q2 2026, up 1.6% on a QoQ basis from $104.7 million in Q1 2026, and up 19.99% year-over-year from $88.6 million in Q2 2025.
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Personalis (PSNL) Shares Outstanding (2018 - 2026) Analysis & Trends
Personalis has reported Shares Outstanding (Entity) for 9 years, with the latest figure at $106.4 million in Q2 2026.
- On a quarterly basis, Shares Outstanding (Entity) rose 19.99% year-over-year to $106.4 million in Q2 2026; TTM through Jun 2026 was $106.4 million, a 19.99% increase from a year earlier, with the FY2025 full-year figure at $102.5 million, up 72.95% from the prior year.
- Shares Outstanding (Entity) was $106.4 million for Q2 2026 at Personalis, up from $104.7 million in the prior quarter.
- The five-year high for Shares Outstanding (Entity) was $106.4 million in Q2 2026, with the low at $45.3 million in Q1 2022.
- Average Shares Outstanding (Entity) over 5 years is $66.2 million, with a median of $52.2 million recorded in 2024.
- The sharpest annual moves came in 2022 and 2025: Shares Outstanding (Entity) rose 2.8% in 2022, then soared 72.95% in 2025.
- Over 5 years, Shares Outstanding (Entity) stood at $46.7 million in 2022, then gained by 8.08% to $50.5 million in 2023, then climbed by 17.37% to $59.3 million in 2024, then soared by 72.95% to $102.5 million in 2025, then rose by 3.8% to $106.4 million in 2026.
- The last three Shares Outstanding (Entity) figures came in at $106.4 million (Q2 2026), $104.7 million (Q1 2026), and $102.5 million (Q4 2025), per Business Quant data.
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Shares Outstanding (Qtr) |
|---|---|---|---|---|---|
| 1 | Natera | 53.05 Bn | 51.95 Bn | 486.15 Mn | 143.28 Mn |
| 2 | Quest Diagnostics | 27.19 Bn | 26.87 Bn | 1.03 Bn | 111.00 Mn |
| 3 | Labcorp Holdings | 25.93 Bn | 25.81 Bn | 1.11 Bn | 81.70 Mn |
| 4 | Guardant Health | 23.97 Bn | 22.91 Bn | 219.03 Mn | 132.87 Mn |
| 5 | Tempus AI | 13.64 Bn | 12.82 Bn | 274.25 Mn | 179.92 Mn |
| 6 | Caris Life Sciences | 8.47 Bn | 7.68 Bn | 182.38 Mn | 282.89 Mn |
| 7 | Sotera Health | 5.35 Bn | 4.99 Bn | 177.96 Mn | 285.77 Mn |
| 8 | BillionToOne | 4.96 Bn | 4.41 Bn | 77.11 Mn | 46.40 Mn |
| 9 | Adaptive Biotechnologies | 4.55 Bn | 4.21 Bn | 51.39 Mn | 159.86 Mn |
| 10 | Personalis | 1.74 Bn | 1.53 Bn | 4.74 Mn | 105.42 Mn |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Jun 30, 2026 | 105.42 Mn |
| Mar 31, 2026 | 104.19 Mn |
| Dec 31, 2025 | 89.24 Mn |
| Sep 30, 2025 | 88.70 Mn |
| Jun 30, 2025 | 88.52 Mn |
| Mar 31, 2025 | 87.46 Mn |
| Dec 31, 2024 | 59.25 Mn |
| Sep 30, 2024 | 61.05 Mn |
| Jun 30, 2024 | 52.39 Mn |
| Mar 31, 2024 | 50.68 Mn |
| Dec 31, 2023 | 48.18 Mn |
| Sep 30, 2023 | 48.69 Mn |
| Jun 30, 2023 | 47.67 Mn |
| Mar 31, 2023 | 46.74 Mn |
| Dec 31, 2022 | 45.70 Mn |
| Sep 30, 2022 | 45.92 Mn |
| Jun 30, 2022 | 45.64 Mn |
| Mar 31, 2022 | 45.00 Mn |
| Dec 31, 2021 | 43.89 Mn |
| Sep 30, 2021 | 44.51 Mn |
API Access
Personalis Shares Outstanding API
Pull this series into your own models, spreadsheets and apps with the Business Quant
Historical Metrics API. The request below matches the chart above — change the
frequency, period or values and it follows. Swap YOUR_API_KEY for your own key.
https://data.businessquant.com/historic?slug=shares-outstanding&ticker=PSNL&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "shares-outstanding", "ticker": "PSNL", "period": "max", "api_key": "YOUR_API_KEY"}
data = requests.get(url, params=params).json()const res = await fetch("https://data.businessquant.com/historic?slug=shares-outstanding&ticker=PSNL&period=max&api_key=YOUR_API_KEY");
const data = await res.json();