Definitive Healthcare
120 hedge funds and large institutions have $382M invested in Definitive Healthcare in 2025 Q2 according to their latest regulatory filings, with 21 funds opening new positions, 46 increasing their positions, 37 reducing their positions, and 35 closing their positions.
New
Increased
Maintained
Reduced
Closed
more capital invested
Capital invested by funds: $ → $
more repeat investments, than reductions
Existing positions increased: | Existing positions reduced:
more ownership
Funds ownership: →
more funds holding in top 10
Funds holding in top 10: →
12% less funds holding
Funds holding: 136 → 120 (-16)
40% less first-time investments, than exits
New positions opened: 21 | Existing positions closed: 35
Holders
120
Holding in Top 10
1
Calls
$134K
Puts
–
Top Buyers
| 1 | +$3.43M | |
| 2 | +$1.69M | |
| 3 | +$1.27M | |
| 4 |
Morgan Stanley
New York
|
+$724K |
| 5 |
Millennium Management
New York
|
+$713K |
Top Sellers
| 1 | -$9.07M | |
| 2 | -$3.05M | |
| 3 | -$2.85M | |
| 4 |
WCA
Whetstone Capital Advisors
Shawnee Mission,
Kansas
|
-$2.51M |
| 5 |
AG
Algert Global
San Francisco,
California
|
-$622K |