Definitive Healthcare
136 hedge funds and large institutions have $295M invested in Definitive Healthcare in 2025 Q1 according to their latest regulatory filings, with 29 funds opening new positions, 43 increasing their positions, 44 reducing their positions, and 21 closing their positions.
90% more call options, than puts
Call options by funds: $38K | Put options by funds: $20K
38% more first-time investments, than exits
New positions opened: 29 | Existing positions closed: 21
6% more funds holding
Funds holding: 128 → 136 (+8)
0.36% less ownership
Funds ownership: 90.9% → 90.54% (-0.36%)
2% less repeat investments, than reductions
Existing positions increased: 43 | Existing positions reduced: 44
32% less capital invested
Capital invested by funds: $432M → $295M (-$136M)
50% less funds holding in top 10
Funds holding in top 10: 2 → 1 (-1)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Goldman Sachs
New York
|
+$30M |
| 2 |
WCA
Whetstone Capital Advisors
Shawnee Mission,
Kansas
|
+$3.53M |
| 3 |
Morgan Stanley
New York
|
+$2.22M |
| 4 |
PA
Pinnacle Associates
New York
|
+$1.06M |
| 5 |
PWMAG
Pinnacle Wealth Management Advisory Group
Red Bank,
New Jersey
|
+$1.06M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
ICM
Irenic Capital Management
New York
|
-$28.8M |
| 2 |
Massachusetts Financial Services
Boston,
Massachusetts
|
-$7.41M |
| 3 |
ACH
ArrowMark Colorado Holdings
Denver,
Colorado
|
-$4.1M |
| 4 |
Vanguard Group
Malvern,
Pennsylvania
|
-$3.53M |
| 5 |
Millennium Management
New York
|
-$3M |
DH Hedge Fund Activity: Q1 2025 in Review
136 of the 7,472 institutional investors tracked by Wall St. Rank reported a position in Definitive Healthcare (DH) for Q1 2025, worth a combined $295M — down 32% from $432M a quarter earlier.
Buyers outnumbered sellers: 29 funds opened new DH positions and 21 closed out — a net gain of 8 holders — while 43 added to existing stakes and 44 trimmed.
The largest buyer was Goldman Sachs, adding an estimated $30M. The largest seller was Irenic Capital Management, exiting entirely with an estimated $28.8M sold.
- 136 institutional investors held Definitive Healthcare (DH) as of Q1 2025, up from 128 in Q4 2024.
- Funds reported $295M of Definitive Healthcare stock for Q1 2025, down 32% quarter-over-quarter.
- 29 funds opened new Definitive Healthcare positions in Q1 2025 and 21 closed out, a net change of +8 holders.
- The largest Definitive Healthcare buyer in Q1 2025 was Goldman Sachs, an estimated $30M added.
- The largest Definitive Healthcare seller in Q1 2025 was Irenic Capital Management, an estimated $28.8M sold.
Based on aggregated 13F filings for Q1 2025.