NASDAQ: DH
Definitive Healthcare Corp Stock Ownership - Who owns Definitive Healthcare?

Insider buying vs selling

Have Definitive Healthcare Corp insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Casey HellerChief Financial Officer2026-06-01164,377$0.99
$162.73kSell
Kevin CoopChief Executive Officer2026-06-0166,050$0.99
$65.39kSell
Casey HellerChief Financial Officer2026-05-011,469$0.99
$1.45kSell
Jason Ronald KrantzDirector2026-05-0112,166$0.99
$12.04kSell
Kevin CoopChief Executive Officer2026-04-0137,593$1.09
$40.98kSell
Jason Ronald KrantzDirector2026-04-0145,154$1.09
$49.22kSell
Kevin CoopChief Executive Officer2026-03-01175,524$1.28
$224.67kSell
Jason Ronald KrantzDirector2026-02-0144,545$2.32
$103.34kSell
Casey HellerChief Financial Officer2026-02-011,469$2.32
$3.41kSell
Kevin CoopChief Executive Officer2026-01-0128,236$2.87
$81.04kSell

1 of 2

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Net Insider Buy/Sell (L12M) Ownership

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DH Shareholders

What type of owners hold Definitive Healthcare Corp stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Advent International Corp59.22%62,493,676$50.43MInsider
Christopher Egan59.22%62,493,676$50.43MInsider
Advent International GP LLC59.22%62,493,676$50.43MInsider
Lauren Young59.22%62,493,676$50.43MInsider
Advent International LP59.22%62,493,676$50.43MInstitution
Sea VII Management LLC28.42%29,994,021$24.21MInsider
Goldman Sachs Group Inc 15.73%6,043,900$4.88MInstitution
Kevin Coop4.75%5,012,822$4.05MInsider
Blackrock Inc2.83%2,985,567$2.41MInstitution
Jason Ronald Krantz2.42%2,551,438$2.06MInsider

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DH vs Health Information Service Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
DH23.04%76.96%Net SellingNet Selling
CCLD28.40%5.13%Net SellingNet Selling
OPRX52.25%47.75%Net SellingNet Selling
ALPS0.30%51.13%
BEAT9.27%12.77%Net BuyingNet Buying

Definitive Healthcare Stock Ownership FAQ

Who owns Definitive Healthcare?

Definitive Healthcare (NASDAQ: DH) is owned by 84.15% institutional shareholders, 281.02% Definitive Healthcare insiders, and 0.00% retail investors. Advent International Corp is the largest individual Definitive Healthcare shareholder, owning 62.49M shares representing 59.22% of the company. Advent International Corp's Definitive Healthcare shares are currently valued at $49.37M.

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