Yes, but Caltech students have some of the highest rates of going into academia. Which pays well on a general scale, but compared to where engineers and developers go onto it drags the stats down.
They do admit that the metric only gauges financial success and is imperfect when it comes to accounting for alternative priorities. But do you seriously believe that CalTech provides one of the worst "financial bumps" even accounting for the quality of their admissions? I find it incredibly hard to believe.