Definitive Healthcare
100 hedge funds and large institutions have $72M invested in Definitive Healthcare in 2026 Q2 according to their latest regulatory filings, with 18 funds opening new positions, 36 increasing their positions, 36 reducing their positions, and 35 closing their positions.
0% more repeat investments, than reductions
Existing positions increased: 36 | Existing positions reduced: 36
2.86% less ownership
Funds ownership: 85% → 82.14% (-2.9%)
16% less funds holding
Funds holding: 119 → 100 (-19)
34% less capital invested
Capital invested by funds: $109M → $72M (-$37.4M)
49% less first-time investments, than exits
New positions opened: 18 | Existing positions closed: 35
100% less funds holding in top 10
Funds holding in top 10: 1 → 0 (-1)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
KCM
Kennedy Capital Management
St Louis,
Missouri
|
+$1.59M |
| 2 |
Corient Private Wealth
Miami,
Florida
|
+$416K |
| 3 |
Two Sigma Investments
New York
|
+$253K |
| 4 |
Acadian Asset Management
Boston,
Massachusetts
|
+$225K |
| 5 |
AQR Capital Management
Greenwich,
Connecticut
|
+$181K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
BlackRock
New York
|
-$1.44M |
| 2 |
Geode Capital Management
Boston,
Massachusetts
|
-$576K |
| 3 |
State Street
Boston,
Massachusetts
|
-$563K |
| 4 |
AllianceBernstein
Nashville,
Tennessee
|
-$354K |
| 5 |
Northern Trust
Chicago,
Illinois
|
-$304K |
DH Hedge Fund Activity: Q2 2026 in Review
100 of the 8,305 institutional investors tracked by Wall St. Rank reported a position in Definitive Healthcare (DH) for Q2 2026, worth a combined $72M — down 34% from $109M a quarter earlier.
Sellers outnumbered buyers: 35 funds closed out of DH and 18 opened new positions — a net loss of 17 holders — while 36 trimmed existing stakes and 36 added.
The largest buyer was Kennedy Capital Management, opening a new position worth an estimated $1.59M. The largest seller was BlackRock, cutting an estimated $1.44M.
- 100 institutional investors held Definitive Healthcare (DH) as of Q2 2026, down from 119 in Q1 2026.
- Funds reported $72M of Definitive Healthcare stock for Q2 2026, down 34% quarter-over-quarter.
- 18 funds opened new Definitive Healthcare positions in Q2 2026 and 35 closed out, a net change of -17 holders.
- The largest Definitive Healthcare buyer in Q2 2026 was Kennedy Capital Management, an estimated $1.59M added.
- The largest Definitive Healthcare seller in Q2 2026 was BlackRock, an estimated $1.44M sold.
Based on aggregated 13F filings for Q2 2026.