12 Overlooked Stocks That Delivered Massive Gains In 2025

Group 1: Palvella Therapeutics Inc. (PVLA) - Palvella is a clinical-stage biopharmaceutical company focused on developing therapies for rare diseases with no FDA-approved treatments [2] - Its lead product, QTORIN rapamycin, targets microcystic lymphatic malformations and has a multi-billion-dollar market opportunity if approved [2] - The stock rose from $25 on March 10, 2025, to a 52-week high of $114.69 on December 22, 2025, before pulling back to $99.88 [3] Group 2: Cidara Therapeutics Inc. (CDTX) - Cidara is developing a preventive therapy for influenza and has agreed to be acquired by Merck for $221.50 per share, totaling approximately $9.2 billion [4] - The stock was trading at $18.98 when profiled on November 21, 2024 [4] Group 3: Celcuity Inc. (CELC) - Celcuity is focused on targeted therapies for oncology, with its lead drug candidate Gedatolisib aimed at breast and prostate cancers [5] - The stock increased from $12.60 on December 4, 2024, to an all-time high of $112.64 on December 12, 2025, before retreating to $99.16 [6] Group 4: Nanobiotix (NBTX) - Nanobiotix is a late-stage clinical biotechnology company developing physics-based therapies for cancer [7] - Its lead candidate, NBTXR3, is undergoing a phase III study for head and neck squamous cell carcinoma, with interim data expected in the first half of 2027 [8] - The stock rose from $12.23 on September 19, 2025, to a high of $30.35 on October 13, 2025, before trading around $21 [10] Group 5: Terns Pharmaceuticals Inc. (TERN) - Terns Pharma is developing small-molecule candidates for serious diseases, with TERN-701 targeting chronic myeloid leukemia [12] - Recent data showed a 75% major molecular response rate among patients receiving higher doses [13] - The stock increased from $5.98 on August 6, 2025, to an all-time high of $48.26 on December 10, 2025, before pulling back to around $40 [14] Group 6: DBV Technologies S.A. (DBVT) - DBV Technologies is developing an epicutaneous immunotherapy for food allergies, with its lead product, the VIASKIN Peanut patch, showing positive results in a phase 3 study [15] - The company aims to submit a Biologics License Application in the first half of 2026, with potential sales of $1.5 billion by 2030 if approved [15] - The stock rose from $10.64 on October 2, 2025, to a high of $26.18 on December 17, 2025, before trading around $19 [16] Group 7: Nutex Health Inc. (NUTX) - Nutex Health reported a significant turnaround from a $424 million net loss in 2022 to a $59 million net income for the nine months ended September 30, 2025 [17] - Revenue increased from $219 million in 2022 to $723.6 million in the first nine months of 2025 [17] - The stock rose from $33.56 on November 25, 2024, to a 52-week high of $193.07 before closing at $182.23 [18] Group 8: Inhibrx Biosciences Inc. (INBX) - Inhibrx is developing biologic therapies for cancer, with Ozekibart showing significant improvement in progression-free survival in chondrosarcoma [19] - The company plans to submit a biologics license application for Ozekibart in the second quarter of 2026 [20] - The stock rose from $18.35 on July 8, 2025, to an all-time high of $94.57 on December 22, 2025, before trading around $77 [21] Group 9: GRAIL Inc. (GRAL) - GRAIL focuses on early cancer detection with its Galleri test, which is not yet FDA-approved [23] - The company expects to submit a PMA for the Galleri test in Q1 2026 [23] - The stock increased from $48.50 on September 26, 2025, to a high of $115.76 on November 25, 2025, before trading around $88 [24] Group 10: Cogent Biosciences Inc. (COGT) - Cogent is developing precision therapies for genetically defined diseases, with Bezuclastinib being its lead candidate [25] - The company submitted its first NDA to the FDA for Non-AdvSM, with additional submissions planned for GIST and advanced systemic mastocytosis [26] - The stock rose from $7.25 on July 2, 2025, to a 52-week high of $43.73 on December 8, 2025, before easing back to around $35 [26] Group 11: Sol-Gel Technologies Ltd. (SLGL) - Sol-Gel has two FDA-approved products for dermatological conditions and is developing investigational products [27] - A phase III trial for SGT-610 is ongoing, with results expected in Q4 2026 [28] - The stock rose from $7.26 on May 7, 2025, to a high of $52.26 on October 6, 2025, before trading around $43 [28] Group 12: Zenas BioPharma Inc. (ZBIO) - Zenas is focused on therapies for autoimmune diseases, with Obexelimab in phase 3 trials for IgG4-RD [29] - Positive data from a phase 2 trial in multiple sclerosis showed a 95% reduction in new lesions [30] - The stock rose from $8.79 on December 17, 2024, to a high of $44.60 on December 24, 2025, before pulling back to around $35 [31]