The ROE as of December 2025 (TTM) for Mersana Therapeutics, Inc. (MRSN) is 183.15%

According to Mersana Therapeutics, Inc.’s latest financial reports and current stock price. The company's current ROE is 183.15%. This represents a change of 157.05% compared to the average of 71.25% of the last 4 quarters.

Mersana Therapeutics, Inc. (MRSN) Historical ROE (quarterly & annually)

How has MRSN ROE performed in the past?

The mean historical ROE of Mersana Therapeutics, Inc. over the last ten years is -89.82%. The current 183.15% ROE has changed -303.89% with respect to the historical average. Over the past ten years (40 quarters), MRSN's ROE was at its highest in in the December 2024 quarter at 148.46%. The ROE was at its lowest in in the September 2024 quarter at -1096.38%.

Mersana Therapeutics, Inc. (MRSN) ROE by Quarter and Year

Discovering the peaks and valleys of Mersana Therapeutics, Inc. ROE, unveiling quarterly and yearly fluctuations to gain insights into the company’s financial performance and market dynamics, offering valuable data for investors and analysts alike.

Mersana Therapeutics, Inc. (MRSN) Average ROE

How has MRSN ROE performed in the past?

The current ROE of Mersana Therapeutics, Inc. (MRSN) is less than than its 3-year, greater than its 5-year, and greater than its 10-year historical averages

Mersana Therapeutics, Inc. (MRSN) ROE vs. Peers

How is MRSN’s ROE compared to its peers?

Mersana Therapeutics, Inc.’s ROE is greater than Kezar Life Sciences, Inc. (-63.52%), greater than Aligos Therapeutics, Inc. (-132.42%), greater than FibroGen, Inc. (0.95%), greater than OnKure Therapeutics, Inc. (-78.46%), greater than Tempest Therapeutics, Inc. (-334.76%), greater than X4 Pharmaceuticals, Inc. (-375.31%), greater than Barinthus Biotherapeutics plc (-70.19%), greater than INmune Bio, Inc. (-172.00%), less than BioAtla, Inc. (590.04%), greater than Xilio Therapeutics, Inc. (-618.98%),

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