Foundations are generally credited with the pledges they receive. The endowments show the invested cash.
So if (as an example) someone pledges $100M to be paid over 10 years, they will be credited for the $100M on day 1 but the money won't show up in the endowment till it shows up in the numbers. The financials will show pledges receivable.
Also - and the below is a good example - the Werths donated $4.5M for facilities. None of that money goes into the endowment so by your math the money wasn't raised at all. At the time of the article - $17M of the $30M was raised by private commitments. There is a lot of money that doesn't go into the endowment. BTW - the schools PREFER that money be given for current use because the spending caps.
The UConn Foundation Fundraising Campaign for New Athletics Facilities Builds . Supporting the University of Connecticut.
www.foundation.uconn.edu
My overall point is you can't just look at the endowment in a vacuum.
Between 2021 and 2022 the endowment went down $42M but it was a record fundraising year with $115M in new gifts and commitments.