Quick Takeaways
- ADVENT INTERNATIONAL, L.P. filed SCHEDULE 13G/A for Definitive Healthcare Corp. Class A Common Stock, $0.001 par value (DH).
- Disclosed ownership: 55%.
- Date of event: 31 Mar 2025.
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.
- Symbol
- DH
- Shares outstanding
- 107,348,448 shares
- Disclosed Ownership
- 58,869,889 shares
- Ownership
- 55%
- 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
Quoteable Key Fact
"ADVENT INTERNATIONAL, L.P. disclosed 55% ownership in Definitive Healthcare Corp. Class A Common Stock, $0.001 par value (DH) on 31 Mar 2025."
What Changed
- No earlier schedule filing is available for direct comparison.
- Current filing was accepted on 15 May 2025, 16:36.
Why This Matters
- This page explains what this Schedule 13D/13G filing tells you before manager-level rows.
- You can verify ownership claims directly against the original SEC filing.
Official SEC Source
Backed by Schedule 13D/13G
Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.
See Original FilingReporting Managers (39)
| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| ADVENT INTERNATIONAL, L.P. | 55% | 58,869,889 | 58,869,889 | 0 | /s/ Neil Crawford | Neil Crawford / Vice President of Finance, See Exhibit 99.2 | |
| Advent International GP, LLC | 55% | 58,869,889 | 58,869,889 | 0 | /s/ Neil Crawford | Neil Crawford / Vice President of Finance | |
| Advent International GPE IX, LLC | 43% | 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 | 16% | 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 | 3.1% | 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 | 1.4% | 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 | 4.5% | 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 | 5.1% | 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 | 2.9% | 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 | 7.7% | 8,301,241 | 8,301,241 | 0 | /s/ Justin Nuccio | Justin Nuccio / Manager, See Exhibit 99.2 | |
| Advent International GPE IX-A SCSp | 4.6% | 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% | 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 | 1.4% | 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 | 12% | 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 | 9.6% | 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 | 3.6% | 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 | 2.8% | 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 | 1.8% | 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. | 1.8% | 1,885,069 | 1,885,069 | 0 | /s/ Justin Nuccio | Justin Nuccio / Manager, See Exhibit 99.2 | |
| Advent Global Technology-A SCSP | 1.8% | 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 | 3.4% | 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 | 3.4% | 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 | 3.4% | 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 | 3.4% | 3,623,787 | 3,623,787 | 0 | /s/ Neil Crawford | Neil Crawford / Vice President of Finance, See Exhibit 99.2 |