Banks are slightly more active with social video than the wider finance category, with Instagram serving as their clearest volume driver and strong relative activity across most other channels. Their mix leans heavily toward brand and insight content, while event video also takes a more prominent role than it does across finance overall. Posting activity rose and fell over the period, peaking in September before easing in October. USAA Bank, SoFi Bank, and BMO US lead on social video output, while Revolut and Capital One stand out for their use of video on-site.