On October 30, 2025 Novocure (NASDAQ: NVCR) reported financial results for the third quarter that ended September 30, 2025. Novocure is a global oncology company working to extend survival in some of the most aggressive forms of cancer by developing and commercializing its innovative therapy, Tumor Treating Fields (TTFields).

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"Q3 was a solid quarter with steady commercial execution in glioblastoma, geographic expansion, and material progress for our clinical and product development pipelines," said Ashley Cordova, CEO, Novocure. "With four indications expected in market by year-end 2026, we are well on our way to becoming a platform therapy company — and we remain sharply focused on reaching profitability and expanding patient impact."

Financial updates for the third quarter ended September 30, 2025:

Total net revenues for the quarter were $167.2 million, an increase of 8% compared to the same period in 2024. This increase was primarily driven by active patient growth, as well as $3.3 million in exchange rate benefits.
The U.S., Germany, France and Japan contributed $96.6 million, $20.3 million, $19.6 million and $9.4 million, respectively, with other active markets contributing $15.7 million.
Revenue in Greater China from Novocure’s partnership with Zai Lab totaled $5.6 million.
Recognized revenue from Optune Lua in the quarter was $3.1 million, including $1.6 million from non-small cell lung cancer (NSCLC) and $1.5 million from malignant pleural mesothelioma (MPM).
Gross margin for the quarter was 73% compared to 77% in the prior year. The reduction was primarily driven by the continued roll out of our Head Flexible Electrode (HFE) transducer array for use with Optune Gio, costs associated with treating NSCLC patients prior to establishing broad reimbursement, and increased tariffs. Additionally, this quarter Novocure recognized a $2.9 million expense related to an inventory obsolescence provision for Optune Lua arrays.
Research, development and clinical study expenses for the quarter were $54.0 million, an increase of 4% from the same period in 2024. This was primarily driven by increased product development costs and increased regulatory expenses related to the premarket approval (PMA) applications for the use of TTFields therapy in the treatment of locally advanced pancreatic cancer and brain metastases from NSCLC.
Sales and marketing expenses for the quarter were $58.5 million, a decrease of 2% compared to the same period in 2024. This was primarily driven by lower share-based compensation expenses.
General and administrative expenses for the quarter were $45.9 million, an increase of 15% compared to the same period in 2024. This increase was primarily driven by higher share-based compensation expenses and higher personnel and professional services expenses to support the greater company build-out, particularly in enterprise technology as we invest in our digital infrastructure to enable scale.
Net loss for the quarter was $37.3 million with loss per share of $0.33.
Adjusted EBITDA* for the quarter was $(3.0) million.
Cash, cash equivalents and short-term investments were $1,033.5 million as of September 30, 2025.
Operational updates for the third quarter ended September 30, 2025:

As of September 30, 2025, there were 4,416 total active patients on TTFields therapy globally.
Optune Gio
1,675 prescriptions for Optune Gio for the treatment of glioblastoma were received in the quarter, an increase of 7% from the same period in 2024. The U.S., Germany, France and Japan contributed 954; 227; 191 and 130 prescriptions, respectively, with the remaining 173 prescriptions contributed by other active markets.
As of September 30, 2025, there were 4,277 Optune Gio active patients on therapy, an increase of 5% from the same period in 2024. The U.S., Germany, France and Japan contributed 2,176; 595; 499 and 474 Optune Gio active patients, respectively, with the remaining 533 active patients contributed by other active markets.
Optune Lua
130 total prescriptions for Optune Lua were received in the quarter. 109 Optune Lua prescriptions were received for the treatment of NSCLC and 21 prescriptions were received for the treatment of MPM.
As of September 30, 2025, there were 139 active Optune Lua patients on therapy, including 100 patients treated for metastatic NSCLC and 39 patients treated for MPM.
Quarterly updates and achievements:

In August 2025, Novocure’s PMA application to the U.S. Food and Drug Administration (FDA) for the use of TTFields therapy for the treatment of locally advanced pancreatic cancer was accepted for filing. This submission is supported by data from the Phase 3 PANOVA-3 trial, which evaluated the use of TTFields therapy concomitantly with gemcitabine and nab-paclitaxel as a first-line treatment for adults with unresectable, locally advanced pancreatic cancer.
In August 2025, Novocure announced the coverage of Optune Gio through the Spanish National Health System for the treatment of adult patients with newly diagnosed glioblastoma
In September 2025, Novocure received approval for Optune Lua use concurrently with PD-1/PD-L1 inhibitors in adult patients with unresectable advanced/recurrent NSCLC who progressed on or after platinum-based chemotherapy from the Japanese Ministry of Health, Labour and Welfare.
Anticipated clinical and regulatory milestones:

Novocure intends to submit a PMA application to the FDA for the treatment of brain metastases from NSCLC based on results of the Phase 3 METIS clinical trial in Q4 2025.
The topline data readout from the Phase 2 PANOVA-4 clinical trial in metastatic pancreatic cancer is expected in Q1 2026.
The topline data readout from the Phase 3 TRIDENT clinical trial in newly diagnosed glioblastoma is expected in Q2 2026.
Conference call details
Novocure will host a conference call and webcast to discuss third quarter 2025 financial results at 8:00 a.m. EDT today, Thursday, October 30, 2025. To access the conference call by phone, use the following conference call registration link and dial-in details will be provided. To access the webcast, use the following webcast registration link.

The webcast, earnings slides presented during the webcast and the corporate presentation can be accessed live from the Investor Relations page of Novocure’s website, www.novocure.com/investor-relations, and will be available for at least 14 days following the call. Novocure has used, and intends to continue to use, its investor relations website, as a means of disclosing material non-public information and for complying with its disclosure obligations under Regulation FD.

(Press release, NovoCure, OCT 30, 2025, View Source [SID1234657183])