Merus, AltC Acquisition, Rigetti Computing, Marathon Digital, and D-Wave Quantum are the five Mid Cap stocks to watch today, according to MarketBeat’s stock screener tool. Mid-cap stocks are shares of companies whose total market capitalization generally falls between roughly $2 billion and $10 billion. They typically offer investors a balance between the stability of large-cap firms and the higher growth potential (and risk) of small-cap companies. As businesses that have moved beyond the start-up phase but still have room to expand, mid-caps often appeal to those seeking moderate growth with less volatility than smaller stocks. These companies had the highest dollar trading volume of any Mid Cap stocks within the last several days.
Merus (MRUS)
Merus N.V., a clinical-stage immuno-oncology company, engages in the development of antibody therapeutics in the Netherlands. Its bispecific antibody candidate pipeline includes Zenocutuzumab (MCLA-128), which is in a phase 2 clinical trials for the treatment of patients with metastatic breast cancer and castration-resistant prostate cancer, as well as in Phase 1/2 clinical trials for the treatment of solid tumors that harbor Neuregulin 1.
AltC Acquisition (ALCC)
AltC Acquisition Corp. does not have significant operations. It intends to effect a merger, capital stock exchange, asset acquisition, stock purchase, reorganization, or other business combination with one or more businesses. The company was formerly known as Churchill Capital Corp VIII and changed its name to AltC Acquisition Corp.
Read Our Latest Research Report on ALCC
Rigetti Computing (RGTI)
Rigetti Computing, Inc., through its subsidiaries, builds quantum computers and the superconducting quantum processors. The company offers cloud in a form of quantum processing unit, such as 9-qubit chip and Ankaa-2 system under the Novera brand name; and sells access to its quantum computers through quantum computing as a service.
Read Our Latest Research Report on RGTI
Marathon Digital (MARA)
Read Our Latest Research Report on MARA
D-Wave Quantum (QBTS)
D-Wave Quantum Inc. develops and delivers quantum computing systems, software, and services worldwide. The company offers Advantage, a fifth-generation quantum computer; Ocean, a suite of open-source python tools; and Leap, a cloud-based service that provides real-time access to a live quantum computer, as well as access to Advantage, hybrid solvers, the Ocean software development kit, live code, demos, learning resources, and a vibrant developer community.
Read Our Latest Research Report on QBTS
Further Reading
- MarketBeat’s Top Five Stocks to Own in September 2025
- 2 AI Stocks With Record Breaking Rallies: Can They Continue?
- ASML Is a Hidden Gem in This Technology Rally, a Catch Up Play
- 5 EV Battery and Lithium Stocks Charging the Future
- Memes Are Back: Retail Investors Are Piling Into 3 Quantum Stocks
- Top Insider Buys and Sells From September: Buy, Sell, or Hold?