Aktis Oncology, Inc. (AKTS) stock
Close on Nov 12, 2026Market cap $905.49MP/E –Yield –
Key statistics
Valuation at the latest close; fundamentals over fiscal , balances at Sep 30, 2026
Valuation
- Market cap
- $905.49M
- P/E ratio
- –
- Price to sales
- –
- Price to book
- 1.97
- Dividend yield
- –
- Free cash flow yield
- –
Fundamentals
- Book value per share
- $8.25
- Diluted shares
- 56M
Trading
- Previous close
- $17.04
- Open
- $16.99
- Day's range
- $16.27 – $16.99
- Volume
- 245,510
- Average volume (20 days)
- 347,615
- Index membership
- Russell 2000 (since Mar 2026), Russell 3000 (since Feb 2026)
- 52-week range
- $13.96 – $34.19
- RSI (14 days)
- 46.2
- Volatility (1 year)
- 67.7%
- Relative volume
- 0.66×
On 1 of our idea list: More cash than they're worth
Index membership is inferred from the holdings of funds that track each index (IWM, IWV), as reported to the SEC for Jun 30, 2026. Join dates come from quarterly fund reports since 2019, so they are accurate to the quarter.
Total return vs. the S&P 500
Price change plus reinvested dividends, to the close on Nov 12, 2026. The S&P 500 is measured by the SPY fund.
| Period | AKTS | S&P 500 | Difference | AKTS per year | S&P 500 per year |
|---|---|---|---|---|---|
| 1 month | -6.1% | -2.7% | −3.4 pts | ||
| 3 months | -32.2% | -1.7% | −30.4 pts | ||
| Year to date | +40600.0% | +11.9% | +40588.1 pts | ||
| 1 year | +40600.0% | +12.0% | +40588.0 pts |
Two years at a glance
Fiscal years 2024 to 2025, USD
Press releases
Releases Aktis Oncology filed with the SEC as exhibits to Form 8-K or 6-K
- Results
- Results
- Results
- Update
- Results
About Aktis Oncology
Pharmaceutical Preparations
Aktis Oncology, Inc. is a clinical-stage biopharmaceutical company that develops targeted radiopharmaceuticals to treat solid tumors. The company utilizes a proprietary miniprotein radioconjugate platform to bind radioisotope payloads, such as alpha-emitting actinium-225, to cancer cells while rapidly clearing normal tissues. Its lead product candidate, [225Ac]Ac-AKY-1189, targets Nectin-4-expressing cancers, including urothelial cancer and other solid tumors such as lung, breast, colorectal, and cervical malignancies. Another candidate in development, [225Ac]Ac-AKY-2519, targets B7-H3-expressing tumors such as prostate and lung cancers. The company also maintains early-stage discovery programs and a research collaboration with Eli Lilly. Its target patients are individuals diagnosed with solid tumor cancers expressing these specific tumor markers.
Company profile, executives and historyAktis Oncology stock: common questions
What is Aktis Oncology's stock price?
AKTS closed at $16.28 on Nov 12, 2026, down 4.46% on the day. Over the past 52 weeks it traded between $13.96 and $34.19.
What is Aktis Oncology's market cap?
Aktis Oncology was worth $905.49M at the close on Nov 12, 2026: the share price times the diluted shares outstanding.
Does Aktis Oncology pay a dividend?
No. Aktis Oncology has not paid a cash dividend over the last twelve months.
How has AKTS stock performed over the past year?
Including dividends, AKTS returned +40600.0% over the past year, against +12.0% for the S&P 500.
How many AKTS shares are sold short?
4M shares were sold short at the latest FINRA report, 15.79% of the float, or 16.0 days of average trading volume.
Who are Aktis Oncology's competitors?
Companies most similar to Aktis Oncology by business, industry and size include ATNM, CLRB, PYXS, MRKR, PRLD.
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