Monte Rosa Therapeutics, Inc.
Business
Monte Rosa Therapeutics, Inc. is a clinical‑stage biotechnology company developing novel small‑molecule molecular glue degraders (MGDs) that harness cellular ubiquitin‑proteasome pathways to selectively eliminate therapeutically relevant proteins. It offers rationally designed MGD product candidates, a proprietary QuEENTM discovery engine, an expanding MGD chemical library, and supporting AI/ML, structural biology, proteomics and high‑throughput screening capabilities. Its operations comprise discovery, preclinical and clinical development programs and partnerships/licensing arrangements for further development and commercialization. Monte Rosa pursues global clinical development and commercialization via collaborations with pharmaceutical partners and third‑party manufacturers.
Summary from filing dated 2025-03-20
Financials
Consolidated Statement of Income
| Concept | Trend | FY 2025 2025-12-31 | FY 2024 2024-12-31 | FY 2023 2023-12-31 | FY 2022 2022-12-31 | FY 2021 2021-12-31 |
|---|---|---|---|---|---|---|
| Collaboration revenue | 124 | 76 | 0 | — | — | |
| Research and development | 142 | 122 | 111 | 85 | 57 | |
| General and administrative | 36 | 35 | 32 | 27 | 16 | |
| Total operating expenses | 178 | 157 | 143 | 112 | 73 | |
| Loss from operations | −54 | −81 | −143 | −112 | −73 | |
| Interest income | 13 | 11 | 9 | 4 | 46,000 | |
| Foreign currency exchange gain, net | 1 | 416,000 | −930,000 | 10,000 | −162,000 | |
| Gain on disposal of fixed assets | 59,000 | 0 | 24,000 | 109,000 | 0 | |
| Total other income | 14 | 11 | 8 | 4 | −1 | |
| Net loss before income taxes | −40 | −70 | −135 | −109 | — | |
| Income tax benefit (provision) | 1 | −3 | −338,000 | 0 | — | |
| Net loss | −39 | −73 | −135 | −109 | −74 | |
| Net loss per share attributable to common stockholders - basic | −0.46 | −0.98 | −2.63 | −2.3 | −2.96 | |
| Net loss per share attributable to common stockholders - diluted | −0.46 | −0.98 | −2.63 | −2.3 | −2.96 | |
| Weighted-average number of common shares used in computing net loss per share - basic | 83 | 74 | 51 | 47 | 25 | |
| Weighted-average number of common shares used in computing net loss per share - diluted | 83 | 74 | 51 | 47 | 25 | |
| Provision for pension benefit obligation | −518,000 | −802,000 | −1 | 718,000 | −965,000 | |
| Unrealized gain on available-for-sale securities | 47,000 | 170,000 | 397,000 | −449,000 | 0 | |
| Comprehensive loss | −39 | −73 | −136 | −108 | −75 |
Consolidated Balance Sheet
| Concept | Trend | FY 2025 2025-12-31 | FY 2024 2024-12-31 | FY 2023 2023-12-31 | FY 2022 2022-12-31 | FY 2021 2021-12-31 |
|---|---|---|---|---|---|---|
| Cash and cash equivalents | 130 | 224 | 128 | 55 | 346 | |
| Marketable securities | 247 | 148 | 104 | 208 | 0 | |
| Collaboration receivable | 7 | 0 | — | — | — | |
| Other receivables | 5 | 173,000 | 505,000 | 8 | 0 | |
| Prepaid expenses and other current assets | 4 | 5 | 3 | 4 | 3 | |
| Total current assets | 393 | 377 | 236 | 276 | 349 | |
| Property and equipment, net | 26 | 29 | 34 | 27 | 12 | |
| Operating lease right-of-use assets | 24 | 27 | 29 | 35 | 7 | |
| Restricted cash | 5 | 5 | 5 | 4 | 5 | |
| Other long-term assets | 148,000 | 115,000 | 352,000 | 278,000 | 0 | |
| Total assets | 449 | 439 | 304 | 342 | 366 | |
| Accounts payable | 4 | 17 | 11 | 8 | 7 | |
| Accrued expenses and other current liabilities | 27 | 19 | 15 | 15 | 10 | |
| Current deferred revenue | 30 | 117 | 18 | 0 | — | |
| Current portion of operating lease liability | 4 | 4 | 3 | 3 | 0 | |
| Total current liabilities | 64 | 157 | 47 | 26 | 17 | |
| Deferred revenue, net of current | 111 | 16 | 32 | 0 | — | |
| Defined benefit plan liability | 5 | 4 | 3 | 2 | 2 | |
| Operating lease liability, net of current | 35 | 39 | 43 | 44 | 0 | |
| Total liabilities | 216 | 216 | 125 | 71 | 19 | |
| Commitments and contingencies (Note 8) | — | — | — | — | — | |
| Preferred stock, $0.0001 par value, 10,000,000 shares authorized | 0 | 0 | 0 | 0 | 0 | |
| Common stock, $0.0001 par value; 500,000,000 shares authorized, 61,790,239 and 61,507,446 shares issued and outstanding as of December 31, 2025 and 2024, respectively | 7,000 | 6,000 | 5,000 | 5,000 | 5,000 | |
| Additional paid-in capital | 714 | 665 | 548 | 504 | 472 | |
| Accumulated other comprehensive loss | −4 | −3 | −3 | −2 | −2 | |
| Accumulated deficit | −477 | −439 | −366 | −231 | −122 | |
| Total stockholders' equity | 233 | 223 | 179 | 271 | 348 | |
| Total liabilities and stockholders' equity | 449 | 439 | 304 | 342 | 366 |
Consolidated Statement of Cash Flows
| Concept | Trend | FY 2025 2025-12-31 | FY 2024 2024-12-31 | FY 2023 2023-12-31 | FY 2022 2022-12-31 | FY 2021 2021-12-31 |
|---|---|---|---|---|---|---|
| Net loss | −39 | −73 | −135 | −109 | −74 | |
| Stock-based compensation expense | 19 | 18 | 17 | 12 | 5 | |
| Depreciation | 8 | 8 | 6 | 4 | 2 | |
| Net accretion of discounts/premiums on marketable securities | −2 | −3 | −4 | −2 | 0 | |
| Gain on disposal of property and equipment | −59,000 | 0 | −24,000 | −109,000 | 17,000 | |
| Collaboration receivable | −7 | 0 | — | — | — | |
| Other receivables | −4 | 332,000 | 2 | −187,000 | 0 | |
| Prepaid expenses and other assets | 604,000 | −2 | 1 | −2 | −704,000 | |
| Accounts payable | −14 | 6 | 6 | −744,000 | −706,000 | |
| Accrued expenses and other current liabilities | 8 | 4 | 4 | 1 | 7 | |
| Defined benefit plan liability | 1 | 187,000 | −188,000 | 74,000 | 1 | |
| Right-of-use assets and operating lease liabilities | −1 | −1 | 10 | −181,000 | 0 | |
| Deferred revenue | 8 | 83 | 50 | 0 | — | |
| Net cash (used in) provided by operating activities | −23 | 42 | −44 | −92 | −59 | |
| Purchases of property and equipment | −5 | −4 | −19 | −13 | −10 | |
| Purchases of marketable securities | −377 | −230 | −103 | −384 | 0 | |
| Proceeds from maturities of marketable securities | 280 | 190 | 165 | 178 | — | |
| Net cash used in investing activities | −102 | −44 | 89 | −219 | −10 | |
| Proceeds from underwritten public offering, net of underwriter's discount of $3,000 | 0 | 47 | 0 | — | — | |
| Proceeds from issuance of pre-funded warrants | 0 | 50 | 25 | 0 | — | |
| Payment of common stock and pre-funded warrant issuance costs | −357,000 | −641,000 | −116,000 | −364,000 | — | |
| Proceeds from exercise of employee stock options | 6 | 1 | 2 | 439,000 | 149,000 | |
| Proceeds from employee stock purchase plan | 735,000 | 527,000 | — | — | — | |
| Net cash provided by financing activities | 30 | 99 | 27 | 20 | 378 | |
| Net (decrease) increase in cash, cash equivalents and restricted cash | −94 | 96 | 72 | −291 | 309 | |
| Purchases of property and equipment in accounts payable and accrued expenses | 149,000 | 50,000 | 237,000 | 6 | 656,000 |