PROS HOLDINGS INC

CUSIP: 74346YAG8 Class: NOTE 2.250% 9/1

Note: Option positions (PUT/CALL) are excluded.

InstitutionSharesValue ($000)
BERKLEY W R CORP2,220,000$2,230
RATIONAL ADVISORS LLC2,211,000$2,207
PIER 88 INVESTMENT PARTNERS LLC2,211,000$2,207
K2 PRINCIPAL FUND, L.P.4,000$3,997
Total (4 institutions)6,646,000$10,641