While interest rates going up as much as they did may have seemed unlikely, it was still irresponsible not to hedge their risk.
So sure, small banks failing to hedge is irresponsible, but at a large enough scale, someone holds the bag.
Is something similar not possible with interest rates? I imagine for instance someone with lots of cash and little desire for risk could lend their money to the banks at overnight rates, collect the interest, and then offer swaps against that steam, no? Of course, no one's going to get their 10th mansion off of this. A little riskier, someone holding variable payment debts could do the same, as long as the loans are diverse the risk could stay low. In this way, the risk at least shifts from "we're screwed if interest rates change" to "we're screwed if interest rates change and many diverse loans start to fail to make payments" in which case you're probably screwed regardless.
I don't see any evidence of any overall prudent investing on their part considering the entire bank had to be bailed out and FDIC limits relaxed.
Also, I think that as with FRC, their loans tended to have fairly low credit risk, so again not super sketchy, just poorly hedged.
> "SVB's focus on the innovation economy was a big winner in the past but may not remain so in the future, according to Dick Bove, the prominent banking analyst at Odeon Capital Group. The U.S. economy, in Bove's view, is shifting from a consumer-oriented economy driven by plenty of low-cost capital to a manufacturing economy marked by limited access to capital that's relatively costly."
https://www.bizjournals.com/sanfrancisco/news/2023/01/11/svb...
> "And despite his downcast report, Bove maintained his hold rating on SVB's stock. Investors seem to be a bit more optimistic. After SVB's shares lost two-thirds of their value last year, they're up nearly 11% so far this year, closing Wednesday at $254.99 a piece."
Reading the tea leaves is an imprecise art, I guess.