These eight mid-cap stocks were the best performers in the last week. Are they in your portfolio?

1. Archer Aviation Inc. (NYSE:ACHR) shares skyrocketed 65.57% last week.
2. Scholar Rock Holding Corporation (NASDAQ:SRRK) stock jumped 49.61% after rival Biohaven Ltd.'s (NYSE:BHVN) taldefgrobep for spinal muscular atrophy failed its Phase 3 study.
3. Arrowhead Pharmaceuticals, Inc. (NASDAQ:ARWR) shares escalated 42.40% after it entered into a global licensing and collaboration agreement with Sarepta Therapeutics Inc. (NASDAQ:SRPT) for multiple clinical and preclinical siRNA programs.
4. Iris Energy Limited (NASDAQ:IREN) stock surged 38.99% after the company reported first-quarter results and several analysts raised the price forecast on the stock.
5. Hims & Hers Health, Inc. (NYSE:HIMS) shares upped 33.42% in response to President-elect Donald Trump's plans to nominate Marty Makary to lead the Food and Drug Administration (FDA).
6. SoundHound AI, Inc. (NASDAQ:SOUN) stock grew 33.38%. The company recently announced the deployment of its conversational AI agent, Amelia, at Apivia Courtage as part of the AEMA Group.
7. Joby Aviation, Inc.'s (NYSE:JOBY) stock upped 31.62% after Toyota Motor Corp (NYSE:TM) invested half a billion dollars in it.
8. Urban Outfitters, Inc. (NASDAQ:URBN) shares increased 30.43% after the company reported third-quarter earnings and several analysts raised the price forecast on the stock.

Also Read:

• Rivian Automotive, Rocket Lab And Moderna Are Among Top 10 Large-Cap Gainers Last Week (Nov 25-Nov 29): Are The Others In Your Portfolio?
• Reddit, Grab And Autodesk Are Among Top 11 Large-Cap Losers Last Week (Nov 25-Nov 29): Are The Others In Your Portfolio?

Image via Archer