Filing Details

Accession Number:
0001140361-25-019298
Form Type:
13G Filing
Publication Date:
2025-05-14 20:00:00
Filed By:
ADVENT INTERNATIONAL, L.P.
Company:
Definitive Healthcare Corp.
Filing Date:
2025-05-15
SEC Url:
13G Filing
Ownership Summary

Please notice the below summary table is generated without human intervention and may contain errors. Please refer to the complete filing displayed below for exact figures.

Name Beneficially Owned Number of Shares Beneficially Owned Number of Aggregate Shares Percent of Class
ADVENT INTERNATIONAL, L.P. 0 58,869,889 54.84%
Advent International GP, LLC 0 58,869,889 54.84%
Advent International GPE IX, LLC 0 46,251,909 43.09%
GPE IX GP Limited Partnership 0 36,492,659 34%
Advent International GPE IX Limited Partnership 0 16,955,510 15.8%
Advent International GPE IX-B Limited Partnership 0 3,359,809 3.13%
Advent International GPE IX-C Limited Partnership 0 1,394,766 1.3%
Advent International GPE IX-F Limited Partnership 0 1,463,380 1.36%
Advent International GPE IX-G Limited Partnership 0 4,815,226 4.49%
Advent International GPE IX-H Limited Partnership 0 5,428,915 5.06%
Advent International GPE IX-I Limited Partnership 0 3,075,053 2.86%
GPE IX GP S.a r.l 0 8,301,241 7.73%
Advent International GPE IX-A SCSp 0 4,985,850 4.64%
Advent International GPE IX-D SCSp 0 1,061,241 0.99%
Advent International GPE IX-E SCSp 0 2,156,723 2.01%
Advent International GPE IX Strategic Investors SCSp 0 97,427 0.09%
AP GPE IX GP Limited Partnership 0 1,458,009 1.36%
Advent Partners GPE IX Limited Partnership 0 55,642 0.05%
Advent Partners GPE IX-A Limited Partnership 0 128,669 0.12%
Advent Partners GPE IX-C Limited Partnership 0 321,070 0.3%
Advent Partners GPE IX-A Cayman Limited Partnership 0 54,121 0.05%
Advent Partners GPE IX-B Cayman Limited Partnership 0 898,507 0.84%
Advent Global Technology LLC 0 12,617,980 11.75%
Advent Global Technology GP Limited Partnership 0 10,326,106 9.62%
Advent Global Technology Limited Partnership 0 3,818,770 3.56%
Advent Global Technology-B Limited Partnership 0 2,971,879 2.77%
Advent Global Technology-C Limited Partnership 0 1,609,070 1.5%
Advent Global Technology-D Limited Partnership 0 1,926,387 1.79%
Advent Global Technology GP S.a r.l. 0 1,885,069 1.76%
Advent Global Technology-A SCSP 0 1,885,069 1.76%
AP AGT GP Limited Partnership 0 406,805 0.38%
Advent Partners AGT Limited Partnership 0 31,561 0.03%
Advent Partners AGT-A Limited Partnership 0 27,373 0.03%
Advent Partners AGT-C Limited Partnership 0 317,329 0.3%
Advent Global Technology Strategic Investors Limited Partnership 0 30,542 0.03%
Advent Global Opportunities Management LLC 0 3,623,787 3.38%
Advent Global Opportunities GP LLC 0 3,623,787 3.38%
Advent Global Opportunities GP LP 0 3,623,787 3.38%
Advent Global Opportunities Master Limited Partnership 0 3,623,787 3.38%
Filing





Check the appropriate box to designate the rule pursuant to which this Schedule is filed:
Checkbox not checked   Rule 13d-1(b)
Checkbox not checked   Rule 13d-1(c)
Checkbox checked   Rule 13d-1(d)






SCHEDULE 13G



Comment for Type of Reporting Person:  The reported percentage is calculated based on 107,341,903 shares of Class A common stock ("Common Stock") outstanding as of May 5, 2025, as reported on the Issuer's 10-Q filed with the Securities and Exchange Commission ("SEC") on May 8, 2025.


SCHEDULE 13G



Comment for Type of Reporting Person:  The reported percentage is calculated based on 107,341,903 shares of Common Stock outstanding as of May 5, 2025, as reported on the Issuer's 10-Q filed with the SEC on May 8, 2025.


SCHEDULE 13G



Comment for Type of Reporting Person:  The reported percentage is calculated based on 107,341,903 shares of Common Stock outstanding as of May 5, 2025, as reported on the Issuer's 10-Q filed with the SEC on May 8, 2025.


SCHEDULE 13G



Comment for Type of Reporting Person:  The reported percentage is calculated based on 107,341,903 shares of Common Stock outstanding as of May 5, 2025, as reported on the Issuer's 10-Q filed with the SEC on May 8, 2025.


SCHEDULE 13G



Comment for Type of Reporting Person:  The reported percentage is calculated based on 107,341,903 shares of Common Stock outstanding as of May 5, 2025, as reported on the Issuer's 10-Q filed with the SEC on May 8, 2025.


SCHEDULE 13G



Comment for Type of Reporting Person:  The reported percentage is calculated based on 107,341,903 shares of Common Stock outstanding as of May 5, 2025, as reported on the Issuer's 10-Q filed with the SEC on May 8, 2025.


SCHEDULE 13G



Comment for Type of Reporting Person:  The reported percentage is calculated based on 107,341,903 shares of Common Stock outstanding as of May 5, 2025, as reported on the Issuer's 10-Q filed with the SEC on May 8, 2025.


SCHEDULE 13G



Comment for Type of Reporting Person:  The reported percentage is calculated based on 107,341,903 shares of Common Stock outstanding as of May 5, 2025, as reported on the Issuer's 10-Q filed with the SEC on May 8, 2025.


SCHEDULE 13G



Comment for Type of Reporting Person:  The reported percentage is calculated based on 107,341,903 shares of Common Stock outstanding as of May 5, 2025, as reported on the Issuer's 10-Q filed with the SEC on May 8, 2025.


SCHEDULE 13G



Comment for Type of Reporting Person:  The reported percentage is calculated based on 107,341,903 shares of Common Stock outstanding as of May 5, 2025, as reported on the Issuer's 10-Q filed with the SEC on May 8, 2025.


SCHEDULE 13G



Comment for Type of Reporting Person:  The reported percentage is calculated based on 107,341,903 shares of Common Stock outstanding as of May 5, 2025, as reported on the Issuer's 10-Q filed with the SEC on May 8, 2025.


SCHEDULE 13G



Comment for Type of Reporting Person:  The reported percentage is calculated based on 107,341,903 shares of Common Stock outstanding as of May 5, 2025, as reported on the Issuer's 10-Q filed with the SEC on May 8, 2025.


SCHEDULE 13G



Comment for Type of Reporting Person:  The reported percentage is calculated based on 107,341,903 shares of Common Stock outstanding as of May 5, 2025, as reported on the Issuer's 10-Q filed with the SEC on May 8, 2025.


SCHEDULE 13G



Comment for Type of Reporting Person:  The reported percentage is calculated based on 107,341,903 shares of Common Stock outstanding as of May 5, 2025, as reported on the Issuer's 10-Q filed with the SEC on May 8, 2025.


SCHEDULE 13G



Comment for Type of Reporting Person:  The reported percentage is calculated based on 107,341,903 shares of Common Stock outstanding as of May 5, 2025, as reported on the Issuer's 10-Q filed with the SEC on May 8, 2025.


SCHEDULE 13G



Comment for Type of Reporting Person:  The reported percentage is calculated based on 107,341,903 shares of Common Stock outstanding as of May 5, 2025, as reported on the Issuer's 10-Q filed with the SEC on May 8, 2025.


SCHEDULE 13G



Comment for Type of Reporting Person:  The reported percentage is calculated based on 107,341,903 shares of Common Stock outstanding as of May 5, 2025, as reported on the Issuer's 10-Q filed with the SEC on May 8, 2025.


SCHEDULE 13G



Comment for Type of Reporting Person:  The reported percentage is calculated based on 107,341,903 shares of Common Stock outstanding as of May 5, 2025, as reported on the Issuer's 10-Q filed with the SEC on May 8, 2025.


SCHEDULE 13G



Comment for Type of Reporting Person:  The reported percentage is calculated based on 107,341,903 shares of Common Stock outstanding as of May 5, 2025, as reported on the Issuer's 10-Q filed with the SEC on May 8, 2025.


SCHEDULE 13G



Comment for Type of Reporting Person:  The reported percentage is calculated based on 107,341,903 shares of Common Stock outstanding as of May 5, 2025, as reported on the Issuer's 10-Q filed with the SEC on May 8, 2025.


SCHEDULE 13G



Comment for Type of Reporting Person:  The reported percentage is calculated based on 107,341,903 shares of Common Stock outstanding as of May 5, 2025, as reported on the Issuer's 10-Q filed with the SEC on May 8, 2025.


SCHEDULE 13G



Comment for Type of Reporting Person:  The reported percentage is calculated based on 107,341,903 shares of Common Stock outstanding as of May 5, 2025, as reported on the Issuer's 10-Q filed with the SEC on May 8, 2025.


SCHEDULE 13G



Comment for Type of Reporting Person:  The reported percentage is calculated based on 107,341,903 shares of Common Stock outstanding as of May 5, 2025, as reported on the Issuer's 10-Q filed with the SEC on May 8, 2025.


SCHEDULE 13G



Comment for Type of Reporting Person:  The reported percentage is calculated based on 107,341,903 shares of Common Stock outstanding as of May 5, 2025, as reported on the Issuer's 10-Q filed with the SEC on May 8, 2025.


SCHEDULE 13G



Comment for Type of Reporting Person:  The reported percentage is calculated based on 107,341,903 shares of Common Stock outstanding as of May 5, 2025, as reported on the Issuer's 10-Q filed with the SEC on May 8, 2025.


SCHEDULE 13G



Comment for Type of Reporting Person:  The reported percentage is calculated based on 107,341,903 shares of Common Stock outstanding as of May 5, 2025, as reported on the Issuer's 10-Q filed with the SEC on May 8, 2025.


SCHEDULE 13G



Comment for Type of Reporting Person:  The reported percentage is calculated based on 107,341,903 shares of Common Stock outstanding as of May 5, 2025, as reported on the Issuer's 10-Q filed with the SEC on May 8, 2025.


SCHEDULE 13G



Comment for Type of Reporting Person:  The reported percentage is calculated based on 107,341,903 shares of Common Stock outstanding as of May 5, 2025, as reported on the Issuer's 10-Q filed with the SEC on May 8, 2025.


SCHEDULE 13G



Comment for Type of Reporting Person:  The reported percentage is calculated based on 107,341,903 shares of Common Stock outstanding as of May 5, 2025, as reported on the Issuer's 10-Q filed with the SEC on May 8, 2025.


SCHEDULE 13G



Comment for Type of Reporting Person:  The reported percentage is calculated based on 107,341,903 shares of Common Stock outstanding as of May 5, 2025, as reported on the Issuer's 10-Q filed with the SEC on May 8, 2025.


SCHEDULE 13G



Comment for Type of Reporting Person:  The reported percentage is calculated based on 107,341,903 shares of Common Stock outstanding as of May 5, 2025, as reported on the Issuer's 10-Q filed with the SEC on May 8, 2025.


SCHEDULE 13G



Comment for Type of Reporting Person:  The reported percentage is calculated based on 107,341,903 shares of Common Stock outstanding as of May 5, 2025, as reported on the Issuer's 10-Q filed with the SEC on May 8, 2025.


SCHEDULE 13G



Comment for Type of Reporting Person:  The reported percentage is calculated based on 107,341,903 shares of Common Stock outstanding as of May 5, 2025, as reported on the Issuer's 10-Q filed with the SEC on May 8, 2025.


SCHEDULE 13G



Comment for Type of Reporting Person:  The reported percentage is calculated based on 107,341,903 shares of Common Stock outstanding as of May 5, 2025, as reported on the Issuer's 10-Q filed with the SEC on May 8, 2025.


SCHEDULE 13G



Comment for Type of Reporting Person:  The reported percentage is calculated based on 107,341,903 shares of Common Stock outstanding as of May 5, 2025, as reported on the Issuer's 10-Q filed with the SEC on May 8, 2025.


SCHEDULE 13G



Comment for Type of Reporting Person:  The reported percentage is calculated based on 107,341,903 shares of Common Stock outstanding as of May 5, 2025, as reported on the Issuer's 10-Q filed with the SEC on May 8, 2025.


SCHEDULE 13G



Comment for Type of Reporting Person:  The reported percentage is calculated based on 107,341,903 shares of Common Stock outstanding as of May 5, 2025, as reported on the Issuer's 10-Q filed with the SEC on May 8, 2025.


SCHEDULE 13G



Comment for Type of Reporting Person:  The reported percentage is calculated based on 107,341,903 shares of Common Stock outstanding as of May 5, 2025, as reported on the Issuer's 10-Q filed with the SEC on May 8, 2025.


SCHEDULE 13G



Comment for Type of Reporting Person:  The reported percentage is calculated based on 107,341,903 shares of Common Stock outstanding as of May 5, 2025, as reported on the Issuer's 10-Q filed with the SEC on May 8, 2025.


SCHEDULE 13G


 
ADVENT INTERNATIONAL, L.P.
 
Signature:/s/ Neil Crawford
Name/Title:Neil Crawford / Vice President of Finance, See Exhibit 99.2
Date:05/15/2025
 
Advent International GP, LLC
 
Signature:/s/ Neil Crawford
Name/Title:Neil Crawford / Vice President of Finance
Date:05/15/2025
 
Advent International GPE IX, LLC
 
Signature:/s/ Neil Crawford
Name/Title:Neil Crawford / Vice President of Finance, See Exhibit 99.2
Date:05/15/2025
 
GPE IX GP Limited Partnership
 
Signature:/s/ Neil Crawford
Name/Title:Neil Crawford / Vice President of Finance, See Exhibit 99.2
Date:05/15/2025
 
Advent International GPE IX Limited Partnership
 
Signature:/s/ Neil Crawford
Name/Title:Neil Crawford / Vice President of Finance, See Exhibit 99.2
Date:05/15/2025
 
Advent International GPE IX-B Limited Partnership
 
Signature:/s/ Neil Crawford
Name/Title:Neil Crawford / Vice President of Finance, See Exhibit 99.2
Date:05/15/2025
 
Advent International GPE IX-C Limited Partnership
 
Signature:/s/ Neil Crawford
Name/Title:Neil Crawford / Vice President of Finance, See Exhibit 99.2
Date:05/15/2025
 
Advent International GPE IX-F Limited Partnership
 
Signature:/s/ Neil Crawford
Name/Title:Neil Crawford / Vice President of Finance, See Exhibit 99.2
Date:05/15/2025
 
Advent International GPE IX-G Limited Partnership
 
Signature:/s/ Neil Crawford
Name/Title:Neil Crawford / Vice President of Finance, See Exhibit 99.2
Date:05/15/2025
 
Advent International GPE IX-H Limited Partnership
 
Signature:/s/ Neil Crawford
Name/Title:Neil Crawford / Vice President of Finance, See Exhibit 99.2
Date:05/15/2025
 
Advent International GPE IX-I Limited Partnership
 
Signature:/s/ Neil Crawford
Name/Title:Neil Crawford / Vice President of Finance, See Exhibit 99.2
Date:05/15/2025
 
GPE IX GP S.a r.l
 
Signature:/s/ Justin Nuccio
Name/Title:Justin Nuccio / Manager, See Exhibit 99.2
Date:05/15/2025
 
Advent International GPE IX-A SCSp
 
Signature:/s/ Justin Nuccio
Name/Title:Justin Nuccio / Manager, See Exhibit 99.2
Date:05/15/2025
 
Advent International GPE IX-D SCSp
 
Signature:/s/ Justin Nuccio
Name/Title:Justin Nuccio / Manager, See Exhibit 99.2
Date:05/15/2025
 
Advent International GPE IX-E SCSp
 
Signature:/s/ Justin Nuccio
Name/Title:Justin Nuccio / Manager, See Exhibit 99.2
Date:05/15/2025
 
Advent International GPE IX Strategic Investors SCSp
 
Signature:/s/ Justin Nuccio
Name/Title:Justin Nuccio / Manager, See Exhibit 99.2
Date:05/15/2025
 
AP GPE IX GP Limited Partnership
 
Signature:/s/ Neil Crawford
Name/Title:Neil Crawford / Vice President of Finance, See Exhibit 99.2
Date:05/15/2025
 
Advent Partners GPE IX Limited Partnership
 
Signature:/s/ Neil Crawford
Name/Title:Neil Crawford / Vice President of Finance, See Exhibit 99.2
Date:05/15/2025
 
Advent Partners GPE IX-A Limited Partnership
 
Signature:/s/ Neil Crawford
Name/Title:Neil Crawford / Vice President of Finance, See Exhibit 99.2
Date:05/15/2025
 
Advent Partners GPE IX-C Limited Partnership
 
Signature:/s/ Neil Crawford
Name/Title:Neil Crawford / Vice President of Finance, See Exhibit 99.2
Date:05/15/2025
 
Advent Partners GPE IX-A Cayman Limited Partnership
 
Signature:/s/ Neil Crawford
Name/Title:Neil Crawford / Vice President of Finance, See Exhibit 99.2
Date:05/15/2025
 
Advent Partners GPE IX-B Cayman Limited Partnership
 
Signature:/s/ Neil Crawford
Name/Title:Neil Crawford / Vice President of Finance, See Exhibit 99.2
Date:05/15/2025
 
Advent Global Technology LLC
 
Signature:/s/ Neil Crawford
Name/Title:Neil Crawford / Vice President of Finance, See Exhibit 99.2
Date:05/15/2025
 
Advent Global Technology GP Limited Partnership
 
Signature:/s/ Neil Crawford
Name/Title:Neil Crawford / Vice President of Finance, See Exhibit 99.2
Date:05/15/2025
 
Advent Global Technology Limited Partnership
 
Signature:/s/ Neil Crawford
Name/Title:Neil Crawford / Vice President of Finance, See Exhibit 99.2
Date:05/15/2025
 
Advent Global Technology-B Limited Partnership
 
Signature:/s/ Neil Crawford
Name/Title:Neil Crawford / Vice President of Finance, See Exhibit 99.2
Date:05/15/2025
 
Advent Global Technology-C Limited Partnership
 
Signature:/s/ Neil Crawford
Name/Title:Neil Crawford / Vice President of Finance, See Exhibit 99.2
Date:05/15/2025
 
Advent Global Technology-D Limited Partnership
 
Signature:/s/ Neil Crawford
Name/Title:Neil Crawford / Vice President of Finance, See Exhibit 99.2
Date:05/15/2025
 
Advent Global Technology GP S.a r.l.
 
Signature:/s/ Justin Nuccio
Name/Title:Justin Nuccio / Manager, See Exhibit 99.2
Date:05/15/2025
 
Advent Global Technology-A SCSP
 
Signature:/s/ Justin Nuccio
Name/Title:Justin Nuccio / Manager, See Exhibit 99.2
Date:05/15/2025
 
AP AGT GP Limited Partnership
 
Signature:/s/ Neil Crawford
Name/Title:Neil Crawford / Vice President of Finance, See Exhibit 99.2
Date:05/15/2025
 
Advent Partners AGT Limited Partnership
 
Signature:/s/ Neil Crawford
Name/Title:Neil Crawford / Vice President of Finance, See Exhibit 99.2
Date:05/15/2025
 
Advent Partners AGT-A Limited Partnership
 
Signature:/s/ Neil Crawford
Name/Title:Neil Crawford / Vice President of Finance, See Exhibit 99.2
Date:05/15/2025
 
Advent Partners AGT-C Limited Partnership
 
Signature:/s/ Neil Crawford
Name/Title:Neil Crawford / Vice President of Finance, See Exhibit 99.2
Date:05/15/2025
 
Advent Global Technology Strategic Investors Limited Partnership
 
Signature:/s/ Neil Crawford
Name/Title:Neil Crawford / Vice President of Finance, See Exhibit 99.2
Date:05/15/2025
 
Advent Global Opportunities Management LLC
 
Signature:/s/ Neil Crawford
Name/Title:Neil Crawford / Vice President of Finance, See Exhibit 99.2
Date:05/15/2025
 
Advent Global Opportunities GP LLC
 
Signature:/s/ Neil Crawford
Name/Title:Neil Crawford / Vice President of Finance, See Exhibit 99.2
Date:05/15/2025
 
Advent Global Opportunities GP LP
 
Signature:/s/ Neil Crawford
Name/Title:Neil Crawford / Vice President of Finance, See Exhibit 99.2
Date:05/15/2025
 
Advent Global Opportunities Master Limited Partnership
 
Signature:/s/ Neil Crawford
Name/Title:Neil Crawford / Vice President of Finance, See Exhibit 99.2
Date:05/15/2025
Exhibit Information

99.1 Joint Filing Agreement, dated May 15, 2025 99.2 Signature Page, dated May 15, 2025