Ticker · CUSIP 24477E103

DH

DEFINITIVE HEALTHCARE CORP
···Share
Holders (tracked)
9
Combined shares
4,011,136
Combined value
$11.46M
Last close
Quarter
2025Q4
Tracked holders · last 8 quarters
+2 vs previous quarter over the last 8.
992024Q12025Q4

SEC event timeline

13 events
  1. +290,300 shares · 2025Q4
    Position
  2. +25,844 shares · 2025Q4
    Position
  3. +231,743 shares · 2025Q4
    Position
  4. +263,729 shares · 2025Q4
    Position
  5. +61,149 shares · 2025Q4
    Position
  6. −29,695 shares · 2025Q4
    Position
  7. −142,600 shares · 2025Q4
    Position
  8. −71,662 shares · 2025Q3
    Position
  9. −5,960 shares · 2025Q3
    Position
  10. −28,530 shares · 2025Q3
    Position
  11. −158,412 shares · 2025Q3
    Position
  12. +394,860 shares · 2025Q3
    Position
  13. −33,191 shares · 2025Q3
    Position

Insider activity

No insider transactions in the last 30 days.

Who moved on this name in 2025Q4

Position changes reported for the latest quarter, grouped by direction.
New positions2
Added to3
Trimmed2
Exited0

Institutional ownership over time

Distinct super-investors holding this ticker · combined dollar value, by quarter.
QuarterHoldersCombined value
2022Q1
7
$15.88B
2022Q2
6
$14.82B
2022Q3
9
$17.8M
2022Q4
11
$65.6M
2023Q1
11
$71.7M
2023Q2
9
$97.9M
2023Q3
9
$67.8M
2023Q4
7
$75.6M
2024Q1
9
$67.6M
2024Q2
11
$56.4M
2024Q3
10
$14.3M
2024Q4
10
$13.7M
2025Q1
10
$6.5M
2025Q2
8
$13.8M
2025Q3
7
$13.4M
2025Q4
9
$11.5M

Who owns DH

9 super-investors · 2025Q4
Tracked stake
4.01M
shares
Combined value
$11M
% of shares outstanding
shares-out unknown
Quarter action mix
New3Added3Trim2Held1
#ManagerSharesValue
1D.E. Shaw & Co.2.07M$6M
2AQR Capital Management563.7K$2M
3Renaissance Technologies527.6K$2M
4Izzy Englander
Millennium Mgmt
332.1K$953K
5Ken Griffin
Citadel Advisors
290.3K$833K
6Two Sigma Investments137.8K$396K
7Steve Cohen
Point72
61.1K$175K
8Ken Griffin
Citadel Advisors
11.8K$34K
9T. Rowe Price19.0K$55

Recent moves

20 transactions
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