Golub Capital BDC originated $306.3 million in new middle-market investment commitments during the three months ended March 31, 2022. Approximately 94% of the new middle-market investment commitments were one stop loans, 2% were senior secured loans and 4% were equity and other securities. Of the new middle-market investment commitments, $293.6 million funded at close.
Total investments at fair value are estimated to have increased by approximately 5.1%, or $262.6 million, during the three months ended March 31, 2022 after factoring in debt repayments, sales of securities, net fundings on revolvers and net change in unrealized gains (losses).