aTYR PHARMA (ATYR) Price to Book (2015 - 2026)
aTYR PHARMA's Price to Book was 1.21 in Q2 2026, down 80.9% from 6.31 a year earlier and down 8.9% from the prior quarter.
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Analysis
aTYR PHARMA (ATYR) Price to Book (2015 - 2026) Analysis & Trends
For FY2025, Price to Book at aTYR PHARMA came in at 1.13, down 74.0% from FY2024.
- In earlier years, Price to Book was 4.36 in FY2024 (+341.7%), 0.99 in FY2023 (+8.8%), 0.91 in FY2022 (-30.6%) and 1.31 in FY2021 (+15.7%).
- Quarterly Price to Book has moved between 0.80 (Q1 2023) and 6.31 (Q2 2025) over five years.
- Compared with a year earlier, Price to Book has declined for four straight quarters, with growth averaging 80.7% over the last eight quarters.
- The best year-over-year quarter for Price to Book over five years was Q4 2024 (growth of 341.7%); the worst was Q2 2026 (a decline of 80.9%).
- Per Business Quant data, ATYR's Price to Book in the three quarters before Q2 2026 was 1.32 (Q1 2026), 1.13 (Q4 2025) and 0.88 (Q3 2025).
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) |
|---|---|---|---|---|
| 1 | Eli Lilly | 1,137.66 Bn | 1,106.24 Bn | 19.71 Bn |
| 2 | Johnson & Johnson | 636.13 Bn | 556.00 Bn | 17.30 Bn |
| 3 | AbbVie | 505.28 Bn | 478.39 Bn | 12.70 Bn |
| 4 | Merck | 358.10 Bn | 312.48 Bn | 12.21 Bn |
| 5 | Novartis Ag | 292.59 Bn | 256.58 Bn | 11.24 Bn |
| 6 | Astrazeneca | 265.81 Bn | 239.50 Bn | 12.86 Bn |
| 7 | Amgen | 237.53 Bn | 192.93 Bn | 7.24 Bn |
| 8 | Gilead Sciences | 194.67 Bn | 168.86 Bn | 6.22 Bn |
| 9 | Pfizer | 171.17 Bn | 117.82 Bn | 10.94 Bn |
| 10 | aTYR PHARMA | 16.22 Mn | -276.60 Mn | - |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Jun 30, 2026 | 1.21 |
| Mar 31, 2026 | 1.32 |
| Dec 31, 2025 | 1.13 |
| Sep 30, 2025 | 0.88 |
| Jun 30, 2025 | 6.31 |
| Mar 31, 2025 | 3.59 |
| Dec 31, 2024 | 4.36 |
| Sep 30, 2024 | 2.05 |
| Jun 30, 2024 | 1.45 |
| Mar 31, 2024 | 1.58 |
| Dec 31, 2023 | 0.99 |
| Sep 30, 2023 | 0.94 |
| Jun 30, 2023 | 1.16 |
| Mar 31, 2023 | 0.80 |
| Dec 31, 2022 | 0.91 |
| Sep 30, 2022 | 1.13 |
| Jun 30, 2022 | 0.92 |
| Mar 31, 2022 | 1.53 |
| Dec 31, 2021 | 1.31 |
| Sep 30, 2021 | 1.40 |
API Access
aTYR PHARMA Price to Book 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=price-to-book&ticker=ATYR&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "price-to-book", "ticker": "ATYR", "period": "max", "api_key": "YOUR_API_KEY"}
data = requests.get(url, params=params).json()const res = await fetch("https://data.businessquant.com/historic?slug=price-to-book&ticker=ATYR&period=max&api_key=YOUR_API_KEY");
const data = await res.json();