Eos Energy Enterprises (EOSE) had the lowest return in February 2026 by a mid-cap US stock, returning -60.4%.
| ASSET | MONTH | % RETURN |
|---|---|---|
Eos Energy Enterprises (EOSE) | February 2026 | -60.42% |
Figure Technology Solutions, Inc Class A Common Stock (FIGR) | February 2026 | -54.04% |
Fluence Energy (FLNC) | February 2026 | -48.22% |
Hims Hers Health (HIMS) | February 2026 | -46.44% |
Kyndryl (KD) | February 2026 | -46.23% |
GRAIL, LLC (GRAL) | February 2026 | -45.58% |
Klarna (KLAR) | February 2026 | -40.79% |
Lemonade (LMND) | February 2026 | -39.98% |
Bitdeer Technologies Group Class A Ordinary Shares (BTDR) | February 2026 | -39.61% |
Stepstone (STEP) | February 2026 | -38.53% |
TriNet (TNET) | February 2026 | -38.19% |
Monday (MNDY) | February 2026 | -36.91% |
Doximity (DOCS) | February 2026 | -34.24% |
EPAM Systems (EPAM) | February 2026 | -32.21% |
StubHub (STUB) | February 2026 | -31.55% |
Payoneer Global (PAYO) | February 2026 | -31.54% |
Uniqure (QURE) | February 2026 | -31.08% |
SLM (SLM) | February 2026 | -30.2% |
Upstart Holdings (UPST) | February 2026 | -30.14% |
Sunrun (RUN) | February 2026 | -29.93% |
Qualys (QLYS) | February 2026 | -29.41% |
Zillow Group Inc Class C (Z) | February 2026 | -29.21% |
Xometry (XMTR) | February 2026 | -28.21% |
Structure Therapeutics Inc American Depositary Shares (GPCR) | February 2026 | -28.09% |
Zillow (ZG) | February 2026 | -28.08% |
Mid-cap stocks are treated as having a market cap between $2B and $10B.