ADVENT INTERNATIONAL, L.P. - 31 Mar 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
107,348,448 shares
Disclosed Ownership
58,869,889 shares
Ownership
54.8%
Form type
SCHEDULE 13G/A
Filing time
15 May 2025, 16:36:54 UTC
Date of event
31 Mar 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% 58,869,889 58,869,889 0 /s/ Neil Crawford Neil Crawford / Vice President of Finance, See Exhibit 99.2
Advent International GP, LLC 54.84% 58,869,889 58,869,889 0 /s/ Neil Crawford Neil Crawford / Vice President of Finance
Advent International GPE IX, LLC 43.09% 46,251,909 46,251,909 0 /s/ Neil Crawford Neil Crawford / Vice President of Finance, See Exhibit 99.2
GPE IX GP Limited Partnership 34% 36,492,659 36,492,659 0 /s/ Neil Crawford Neil Crawford / Vice President of Finance, See Exhibit 99.2
Advent International GPE IX Limited Partnership 15.8% 16,955,510 16,955,510 0 /s/ Neil Crawford Neil Crawford / Vice President of Finance, See Exhibit 99.2
Advent International GPE IX-B Limited Partnership 3.13% 3,359,809 3,359,809 0 /s/ Neil Crawford Neil Crawford / Vice President of Finance, See Exhibit 99.2
Advent International GPE IX-C Limited Partnership 1.3% 1,394,766 1,394,766 0 /s/ Neil Crawford Neil Crawford / Vice President of Finance, See Exhibit 99.2
Advent International GPE IX-F Limited Partnership 1.36% 1,463,380 1,463,380 0 /s/ Neil Crawford Neil Crawford / Vice President of Finance, See Exhibit 99.2
Advent International GPE IX-G Limited Partnership 4.49% 4,815,226 4,815,226 0 /s/ Neil Crawford Neil Crawford / Vice President of Finance, See Exhibit 99.2
Advent International GPE IX-H Limited Partnership 5.06% 5,428,915 5,428,915 0 /s/ Neil Crawford Neil Crawford / Vice President of Finance, See Exhibit 99.2
Advent International GPE IX-I Limited Partnership 2.86% 3,075,053 3,075,053 0 /s/ Neil Crawford Neil Crawford / Vice President of Finance, See Exhibit 99.2
GPE IX GP S.a r.l 7.73% 8,301,241 8,301,241 0 /s/ Justin Nuccio Justin Nuccio / Manager, See Exhibit 99.2
Advent International GPE IX-A SCSp 4.64% 4,985,850 4,985,850 0 /s/ Justin Nuccio Justin Nuccio / Manager, See Exhibit 99.2
Advent International GPE IX-D SCSp 0.99% 1,061,241 1,061,241 0 /s/ Justin Nuccio Justin Nuccio / Manager, See Exhibit 99.2
Advent International GPE IX-E SCSp 2.01% 2,156,723 2,156,723 0 /s/ Justin Nuccio Justin Nuccio / Manager, See Exhibit 99.2
Advent International GPE IX Strategic Investors SCSp 0.09% 97,427 97,427 0 /s/ Justin Nuccio Justin Nuccio / Manager, See Exhibit 99.2
AP GPE IX GP Limited Partnership 1.36% 1,458,009 1,458,009 0 /s/ Neil Crawford Neil Crawford / Vice President of Finance, See Exhibit 99.2
Advent Partners GPE IX Limited Partnership 0.05% 55,642 55,642 0 /s/ Neil Crawford Neil Crawford / Vice President of Finance, See Exhibit 99.2
Advent Partners GPE IX-A Limited Partnership 0.12% 128,669 128,669 0 /s/ Neil Crawford Neil Crawford / Vice President of Finance, See Exhibit 99.2
Advent Partners GPE IX-C Limited Partnership 0.3% 321,070 321,070 0 /s/ Neil Crawford Neil Crawford / Vice President of Finance, See Exhibit 99.2
Advent Partners GPE IX-A Cayman Limited Partnership 0.05% 54,121 54,121 0 /s/ Neil Crawford Neil Crawford / Vice President of Finance, See Exhibit 99.2
Advent Partners GPE IX-B Cayman Limited Partnership 0.84% 898,507 898,507 0 /s/ Neil Crawford Neil Crawford / Vice President of Finance, See Exhibit 99.2
Advent Global Technology LLC 11.75% 12,617,980 12,617,980 0 /s/ Neil Crawford Neil Crawford / Vice President of Finance, See Exhibit 99.2
Advent Global Technology GP Limited Partnership 9.62% 10,326,106 10,326,106 0 /s/ Neil Crawford Neil Crawford / Vice President of Finance, See Exhibit 99.2
Advent Global Technology Limited Partnership 3.56% 3,818,770 3,818,770 0 /s/ Neil Crawford Neil Crawford / Vice President of Finance, See Exhibit 99.2
Advent Global Technology-B Limited Partnership 2.77% 2,971,879 2,971,879 0 /s/ Neil Crawford Neil Crawford / Vice President of Finance, See Exhibit 99.2
Advent Global Technology-C Limited Partnership 1.5% 1,609,070 1,609,070 0 /s/ Neil Crawford Neil Crawford / Vice President of Finance, See Exhibit 99.2
Advent Global Technology-D Limited Partnership 1.79% 1,926,387 1,926,387 0 /s/ Neil Crawford Neil Crawford / Vice President of Finance, See Exhibit 99.2
Advent Global Technology GP S.a r.l. 1.76% 1,885,069 1,885,069 0 /s/ Justin Nuccio Justin Nuccio / Manager, See Exhibit 99.2
Advent Global Technology-A SCSP 1.76% 1,885,069 1,885,069 0 /s/ Justin Nuccio Justin Nuccio / Manager, See Exhibit 99.2
AP AGT GP Limited Partnership 0.38% 406,805 406,805 0 /s/ Neil Crawford Neil Crawford / Vice President of Finance, See Exhibit 99.2
Advent Partners AGT Limited Partnership 0.03% 31,561 31,561 0 /s/ Neil Crawford Neil Crawford / Vice President of Finance, See Exhibit 99.2
Advent Partners AGT-A Limited Partnership 0.03% 27,373 27,373 0 /s/ Neil Crawford Neil Crawford / Vice President of Finance, See Exhibit 99.2
Advent Partners AGT-C Limited Partnership 0.3% 317,329 317,329 0 /s/ Neil Crawford Neil Crawford / Vice President of Finance, See Exhibit 99.2
Advent Global Technology Strategic Investors Limited Partnership 0.03% 30,542 30,542 0 /s/ Neil Crawford Neil Crawford / Vice President of Finance, See Exhibit 99.2
Advent Global Opportunities Management LLC 3.38% 3,623,787 3,623,787 0 /s/ Neil Crawford Neil Crawford / Vice President of Finance, See Exhibit 99.2
Advent Global Opportunities GP LLC 3.38% 3,623,787 3,623,787 0 /s/ Neil Crawford Neil Crawford / Vice President of Finance, See Exhibit 99.2
Advent Global Opportunities GP LP 3.38% 3,623,787 3,623,787 0 /s/ Neil Crawford Neil Crawford / Vice President of Finance, See Exhibit 99.2
Advent Global Opportunities Master Limited Partnership 3.38% 3,623,787 3,623,787 0 /s/ Neil Crawford Neil Crawford / Vice President of Finance, See Exhibit 99.2