Advent International, L.P. - Mar 31, 2025 SCHEDULE 13G/A Report for Definitive Healthcare Corp. Class A Common Stock, $0.001 par value (DH)

Filing Manager
ADVENT INTERNATIONAL, L.P.
Reporting Manager
ADVENT INTERNATIONAL, L.P.
Security
Definitive Healthcare Corp. Class A Common Stock, $0.001 par value
Symbol
DH
Shares outstanding
107M shares
Disclosed Ownership
58.9M shares
Ownership
54.8%
Form type
SCHEDULE 13G/A
Date filed
5/15/2025, 04:36 PM
Date of event
Mar 31, 2025
SEC
View on sec.gov

Reporting Managers (39)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
ADVENT INTERNATIONAL, L.P. 54.84% 58.9M 58.9M 0 /s/ Neil Crawford Neil Crawford / Vice President of Finance, See Exhibit 99.2
Advent International GP, LLC 54.84% 58.9M 58.9M 0 /s/ Neil Crawford Neil Crawford / Vice President of Finance
Advent International GPE IX, LLC 43.09% 46.3M 46.3M 0 /s/ Neil Crawford Neil Crawford / Vice President of Finance, See Exhibit 99.2
GPE IX GP Limited Partnership 34% 36.5M 36.5M 0 /s/ Neil Crawford Neil Crawford / Vice President of Finance, See Exhibit 99.2
Advent International GPE IX Limited Partnership 15.8% 17M 17M 0 /s/ Neil Crawford Neil Crawford / Vice President of Finance, See Exhibit 99.2
Advent International GPE IX-B Limited Partnership 3.13% 3.36M 3.36M 0 /s/ Neil Crawford Neil Crawford / Vice President of Finance, See Exhibit 99.2
Advent International GPE IX-C Limited Partnership 1.3% 1.39M 1.39M 0 /s/ Neil Crawford Neil Crawford / Vice President of Finance, See Exhibit 99.2
Advent International GPE IX-F Limited Partnership 1.36% 1.46M 1.46M 0 /s/ Neil Crawford Neil Crawford / Vice President of Finance, See Exhibit 99.2
Advent International GPE IX-G Limited Partnership 4.49% 4.82M 4.82M 0 /s/ Neil Crawford Neil Crawford / Vice President of Finance, See Exhibit 99.2
Advent International GPE IX-H Limited Partnership 5.06% 5.43M 5.43M 0 /s/ Neil Crawford Neil Crawford / Vice President of Finance, See Exhibit 99.2
Advent International GPE IX-I Limited Partnership 2.86% 3.08M 3.08M 0 /s/ Neil Crawford Neil Crawford / Vice President of Finance, See Exhibit 99.2
GPE IX GP S.a r.l 7.73% 8.3M 8.3M 0 /s/ Justin Nuccio Justin Nuccio / Manager, See Exhibit 99.2
Advent International GPE IX-A SCSp 4.64% 4.99M 4.99M 0 /s/ Justin Nuccio Justin Nuccio / Manager, See Exhibit 99.2
Advent International GPE IX-D SCSp 0.99% 1.06M 1.06M 0 /s/ Justin Nuccio Justin Nuccio / Manager, See Exhibit 99.2
Advent International GPE IX-E SCSp 2.01% 2.16M 2.16M 0 /s/ Justin Nuccio Justin Nuccio / Manager, See Exhibit 99.2
Advent International GPE IX Strategic Investors SCSp 0.09% 97.4K 97.4K 0 /s/ Justin Nuccio Justin Nuccio / Manager, See Exhibit 99.2
AP GPE IX GP Limited Partnership 1.36% 1.46M 1.46M 0 /s/ Neil Crawford Neil Crawford / Vice President of Finance, See Exhibit 99.2
Advent Partners GPE IX Limited Partnership 0.05% 55.6K 55.6K 0 /s/ Neil Crawford Neil Crawford / Vice President of Finance, See Exhibit 99.2
Advent Partners GPE IX-A Limited Partnership 0.12% 129K 129K 0 /s/ Neil Crawford Neil Crawford / Vice President of Finance, See Exhibit 99.2
Advent Partners GPE IX-C Limited Partnership 0.3% 321K 321K 0 /s/ Neil Crawford Neil Crawford / Vice President of Finance, See Exhibit 99.2
Advent Partners GPE IX-A Cayman Limited Partnership 0.05% 54.1K 54.1K 0 /s/ Neil Crawford Neil Crawford / Vice President of Finance, See Exhibit 99.2
Advent Partners GPE IX-B Cayman Limited Partnership 0.84% 899K 899K 0 /s/ Neil Crawford Neil Crawford / Vice President of Finance, See Exhibit 99.2
Advent Global Technology LLC 11.75% 12.6M 12.6M 0 /s/ Neil Crawford Neil Crawford / Vice President of Finance, See Exhibit 99.2
Advent Global Technology GP Limited Partnership 9.62% 10.3M 10.3M 0 /s/ Neil Crawford Neil Crawford / Vice President of Finance, See Exhibit 99.2
Advent Global Technology Limited Partnership 3.56% 3.82M 3.82M 0 /s/ Neil Crawford Neil Crawford / Vice President of Finance, See Exhibit 99.2
Advent Global Technology-B Limited Partnership 2.77% 2.97M 2.97M 0 /s/ Neil Crawford Neil Crawford / Vice President of Finance, See Exhibit 99.2
Advent Global Technology-C Limited Partnership 1.5% 1.61M 1.61M 0 /s/ Neil Crawford Neil Crawford / Vice President of Finance, See Exhibit 99.2
Advent Global Technology-D Limited Partnership 1.79% 1.93M 1.93M 0 /s/ Neil Crawford Neil Crawford / Vice President of Finance, See Exhibit 99.2
Advent Global Technology GP S.a r.l. 1.76% 1.89M 1.89M 0 /s/ Justin Nuccio Justin Nuccio / Manager, See Exhibit 99.2
Advent Global Technology-A SCSP 1.76% 1.89M 1.89M 0 /s/ Justin Nuccio Justin Nuccio / Manager, See Exhibit 99.2
AP AGT GP Limited Partnership 0.38% 407K 407K 0 /s/ Neil Crawford Neil Crawford / Vice President of Finance, See Exhibit 99.2
Advent Partners AGT Limited Partnership 0.03% 31.6K 31.6K 0 /s/ Neil Crawford Neil Crawford / Vice President of Finance, See Exhibit 99.2
Advent Partners AGT-A Limited Partnership 0.03% 27.4K 27.4K 0 /s/ Neil Crawford Neil Crawford / Vice President of Finance, See Exhibit 99.2
Advent Partners AGT-C Limited Partnership 0.3% 317K 317K 0 /s/ Neil Crawford Neil Crawford / Vice President of Finance, See Exhibit 99.2
Advent Global Technology Strategic Investors Limited Partnership 0.03% 30.5K 30.5K 0 /s/ Neil Crawford Neil Crawford / Vice President of Finance, See Exhibit 99.2
Advent Global Opportunities Management LLC 3.38% 3.62M 3.62M 0 /s/ Neil Crawford Neil Crawford / Vice President of Finance, See Exhibit 99.2
Advent Global Opportunities GP LLC 3.38% 3.62M 3.62M 0 /s/ Neil Crawford Neil Crawford / Vice President of Finance, See Exhibit 99.2
Advent Global Opportunities GP LP 3.38% 3.62M 3.62M 0 /s/ Neil Crawford Neil Crawford / Vice President of Finance, See Exhibit 99.2
Advent Global Opportunities Master Limited Partnership 3.38% 3.62M 3.62M 0 /s/ Neil Crawford Neil Crawford / Vice President of Finance, See Exhibit 99.2