Definitive Healthcare Corp. - Class A Common Stock, $0.001 par value (DH)

Q: What does CUSIP 24477E103 represent in this 13F holders report?

CUSIP 24477E103 is the security identifier for DH - Definitive Healthcare Corp. - Class A Common Stock, $0.001 par value used to aggregate holder disclosures.

Q: How many institutions held DH - Definitive Healthcare Corp. - Class A Common Stock, $0.001 par value in Q3 2023?

129 institutional investors reported DH - Definitive Healthcare Corp. - Class A Common Stock, $0.001 par value for Q3 2023. Use the holders table for investor-level position and value details.

CUSIP: 24477E103

Q3 2023 13F Holders as of 30 Sep 2023

Security type / class: Equity / Class A Common Stock, $0.001 par value
Total 13F shares: 118,669,856
Total 13F value: $948,162,108
Share change: +1,332,769
Put/Call ratio: 59%
SEC-reported price per share: $7.99
Number of holders: 129
Value change: +$8,152,353
Number of buys: 73
Number of sells: 54
Shares outstanding: 104,469,535

Security key

24477E103

Report period

Q3 2023

Institutions

129

Top holders

DH full security history Ownership snapshot Full 13F holder table Newer quarter: Q4 2023 Previous quarter: Q2 2023 Definitive Healthcare Corp. SEC filings Definitive Healthcare Corp. company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Reporting periods

Holder history for CUSIP 24477E103

Newer quarter: Q4 2023 Previous quarter: Q2 2023

Recent filing periods:

Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024

Ownership snapshot

Top reported holders of DH - Definitive Healthcare Corp. - Class A Common Stock, $0.001 par value (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Comparable stake leader

ADVENT INTERNATIONAL, L.P.

Disclosed value leader

ADVENT INTERNATIONAL, L.P.

Comparable rows

15/15

Latest evidence

30 Jun 2023

13F 3/4/5 Lead comparable stake: 60% Showing 1-6 of 15 holder rows.

Quick read

ADVENT INTERNATIONAL, L.P. leads the comparable SEC ownership view at 60%.

15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens ADVENT INTERNATIONAL, L.P.'s linked filing trail.

Comparable ownership Top 5

ADVENT INTERNATIONAL, L.P. 60%

Conestoga Capital Advisors, LLC 5.2%

JPMORGAN CHASE & CO 4.9%

VANGUARD GROUP INC 3.9%

BROWN ADVISORY INC 3.8%

Ownership % is shown only when SEC disclosures are safely comparable across share classes.

Detailed SEC evidence table Showing 1-6 of 15 holder rows

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
ADVENT INTERNATIONAL, L.P.	13F 3/4/5 Individual · Director, 10%+ Owner 13F 3/4/5	60%	$687,430,436 62,493,676 shares	—	30 Jun 2023
Conestoga Capital Advisors, LLC	13F Company 13F	5.2%	$59,929,133 5,448,103 shares	—	30 Jun 2023
JPMORGAN CHASE & CO	13F Company 13F	4.9%	$55,963,732 5,087,612 shares	—	30 Jun 2023
VANGUARD GROUP INC	13F Company 13F	3.9%	$44,844,987 4,076,817 shares	—	30 Jun 2023
BROWN ADVISORY INC	13F Company 13F	3.8%	$43,358,865 3,941,715 shares	—	30 Jun 2023
BlackRock Finance, Inc.	13F Company 13F	3.6%	$40,948,589 3,722,599 shares	—	30 Jun 2023

How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q3 2023

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions

129

118,669,856

Rows available

129

Investor	Option	Weight %	Change %	SEC-reported value	* Price	Shares	Share Change	Activity	Report Period

^* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.

Compare Q3 2023 vs Q2 2023 Across Filers

Q2 2023 holders

134

Q3 2023 holders

129

Holder diff

-5

Investor	Q2 2023 Shares	Q3 2023 Shares	Share Diff	Share Chg %	Q2 2023 value	Q3 2023 value	Value change	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend