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Definitive Healthcare Ownership | Who Owns Definitive Healthcare?

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Definitive Healthcare Ownership Summary

Definitive Healthcare is owned by 20.46% institutional investors, 8.84% insiders, and 70.70% retail investors. Advent corp/ma is the largest institutional shareholder, holding 58.51% of DH shares. Baron Discovery Institutional is the top mutual fund, with 2.29% of its assets in Definitive Healthcare shares.

DH Ownership Benchmark

TypeName% Inst% Insiders% Retail
StockDefinitive Healthcare20.46%8.84%70.70%
SectorHealthcare Stocks 231.98%10.74%-142.72%
IndustryHealthcare Information Services Stocks 33.19%12.66%54.15%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

HolderShares% HoldingValue
Advent corp/ma62.49M58.51%$253.72M
Goldman sachs group5.94M5.73%$17.05M
Blackrock4.42M3.76%$24.13M
Bank of america corp /de/4.12M3.51%$22.51M
Blackrock funding, inc. /de2.90M2.80%$8.34M
Vanguard group2.53M2.43%$7.25M
Palisade capital management, lp2.14M2.01%$8.70M
Dimensional fund advisors lp1.92M1.85%$5.50M
Arrowstreet capital, limited partnership1.22M1.14%$4.94M
State street1.17M1.10%$4.76M

Top Institutional Shareholders by % of Total Assets

HolderShares% AssetsValue
Advent corp/ma62.49M5.11%$253.72M
Palisade capital management, lp2.14M0.24%$8.70M
Clark estates inc/ny239.63K0.17%$687.74K
Pharvision advisers29.55K0.07%$119.99K
Gsa capital partners llp238.78K0.06%$685.00K
Pinnacle wealth management advisory group260.01K0.05%$746.23K
Inspire investing115.41K0.05%$468.54K
Baker tilly wealth management60.08K0.04%$172.43K
Strengthening families & communities20.52K0.02%$58.89K
Xtx topco47.81K0.01%$194.11K

Top Buyers

HolderShares% AssetsChange
Bank of america corp /de/4.12M0.00%3.54M
Blackrock4.42M0.00%453.26K
Ci private wealth450.02K0.00%450.02K
Gsa capital partners llp238.78K0.06%238.78K
Aqr capital management376.59K0.00%187.44K

Top Sellers

HolderShares% AssetsChange
Irenic capital management lp---7.00M
Conestoga capital advisors---5.60M
Brown advisory---3.96M
Bamco inc /ny/---3.49M
Massachusetts financial services co /ma/---3.14M

New Positions

HolderShares% AssetsChangeValue
Ci private wealth450.02K0.00%450.02K$1.83M
Gsa capital partners llp238.78K0.06%238.78K$685.00K
Inspire investing115.41K0.05%115.41K$468.54K
Jacobs levy equity management67.36K0.00%67.36K$367.78K
Wolverine trading56.70K0.00%56.70K$309.58K

Sold Out

HolderChange
Nelson, van denburg & campbell wealth management group-10.00
Quent capital-41.00
Cibc private wealth group-49.00
Corecap advisors-56.00
Quest partners-63.00

Institutional Ownership Trends

DateHoldingsChange %SharesChange %OwnershipChange %Increased PositionChange %Decreased PositionChange %
Dec 31, 202574-43.08%21,231,957-77.78%200.26%24-56.36%37-30.19%
Sep 30, 20251206.19%95,422,29212.08%891.41%50-18.03%5038.89%
Jun 30, 2025121-11.68%97,972,916-4.16%911.12%66-8.33%38-13.64%
Mar 31, 20256-95.35%62,830,697-40.16%550.68%4-94.59%1-97.14%
Dec 31, 20241282.40%104,980,630-1.09%901.08%7216.13%37-2.63%

Top Mutual Funds Shareholders

HolderShares% HoldingChange
Baron Discovery Institutional2.68M2.29%-
Baron Discovery Strategy2.68M2.29%-
MFS New Discovery I2.05M1.82%-
Vanguard Total Stock Mkt Idx Inv1.36M1.31%-
Palisade Small Cap Core Equity1.37M1.27%-61.10K
Eagle Small Cap Strategy - Retail910.59K0.78%168.46K
Eagle Small Cap Strategy (Vermont Team)910.59K0.78%168.46K
iShares Russell 2000 ETF777.24K0.75%777.24K
Inspire Fidelis Multi Factor ETF646.38K0.62%15.12K
MFS VIT New Discovery Init700.17K0.62%18.49K

Recent Insider Transactions

DateNameRoleActivityValue
Dec 03, 2024Moschella William Chief Product & Tech OfficerSell$211.50K
Aug 24, 2023SEA VII Management, LLC-Sell$23.04K
Aug 24, 2023SEA VII Management, LLC-Sell$39.46K
May 12, 2023SEA VII Management, LLC Sell$35.88K
May 12, 2023SEA VII Management, LLC Sell$20.96K

Insider Transactions Trends

DateBuySell
2026 Q1--
2025 Q4--
2025 Q3--
2025 Q2--
2025 Q1--

DH Ownership FAQ

Who Owns Definitive Healthcare?

Definitive Healthcare shareholders are primarily institutional investors at 20.46%, followed by 8.84% insiders and 70.70% retail investors. The average institutional ownership in Definitive Healthcare's industry, Healthcare Information Services Stocks , is 33.19%, which Definitive Healthcare falls below.

Who owns the most shares of Definitive Healthcare?

Definitive Healthcare’s largest shareholders are Advent corp/ma (62.49M shares, 58.51%), Goldman sachs group (5.94M shares, 5.73%), and Blackrock (4.42M shares, 3.76%). Together, they hold 68.00% of Definitive Healthcare’s total shares outstanding.

Does Blackrock own Definitive Healthcare?

Yes, BlackRock owns 3.76% of Definitive Healthcare, totaling 4.42M shares as of Jun 2024. This represents 0.00% of BlackRock's total assets, with a market value of 24.13M$. In the last quarter, BlackRock increased its holdings by 453.26K shares, a 11.43% change.

Who is Definitive Healthcare’s biggest shareholder by percentage of total assets invested?

Advent corp/ma is Definitive Healthcare’s biggest shareholder by percentage of total assets invested, with 5.11% of its assets in 62.49M Definitive Healthcare shares, valued at 253.72M$.

Who is the top mutual fund holder of Definitive Healthcare shares?

Baron Discovery Institutional is the top mutual fund holder of Definitive Healthcare shares, with 2.29% of its total shares outstanding invested in 2.68M Definitive Healthcare shares.

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