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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 20 closing their positions.

New
Increased
Maintained
Reduced
Closed

90% more call options, than puts

Call options by funds: $38K | Put options by funds: $20K

45% more first-time investments, than exits

New positions opened: 29 | Existing positions closed: 20

7% more funds holding

Funds holding: 127136 (+9)

0.34% less ownership

Funds ownership: 90.88%90.54% (-0.34%)

2% less repeat investments, than reductions

Existing positions increased: 43 | Existing positions reduced: 44

32% less capital invested

Capital invested by funds: $431M → $295M (-$136M)

50% less funds holding in top 10

Funds holding in top 10: 21 (-1)

Holders
136
Holders Change
+9
Holders Change %
+7.09%
% of All Funds
1.82%
Holding in Top 10
1
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-50%
% of All Funds
0.01%
New
29
Increased
43
Reduced
44
Closed
20
Calls
$38K
Puts
$20K
Net Calls
+$18K
Net Calls Change
-$99K
Name Holding Trade Value Shares
Change
Change in
Stake
PFSRSONJ
101
Police & Firemen's Retirement System of New Jersey
New Jersey
$30K
AWS
102
Atria Wealth Solutions
New York
$29K
Carson Wealth (CWM LLC)
103
Carson Wealth (CWM LLC)
Nebraska
$23K -$37.7K -9,299 -54%
Federated Hermes
104
Federated Hermes
Pennsylvania
$21.9K +$30.8K +7,590 New
QT
105
Quantbot Technologies
New York
$21K -$42.5K -10,473 -59%
Nisa Investment Advisors
106
Nisa Investment Advisors
Missouri
$19.1K -$1.54K -380 -5%
ACM
107
Aster Capital Management
United Arab Emirates
$16.1K +$20.2K +4,979 New
MIM
108
MetLife Investment Management
New Jersey
$15.9K -$91.1K -22,458 -80%
AIP
109
Ameritas Investment Partners
Nebraska
$13.9K
TRCT
110
Tower Research Capital (TRC)
New York
$10.9K +$14.4K +3,560 +1,720%
Royal Bank of Canada
111
Royal Bank of Canada
Ontario, Canada
$10K +$13.6K +3,357 New
QCG
112
Quadrant Capital Group
Ohio
$8.06K +$11.3K +2,790 New
Public Employees Retirement Association of Colorado
113
Public Employees Retirement Association of Colorado
Colorado
$8K
Osaic Holdings
114
Osaic Holdings
Arizona
$7.15K -$13.8K -3,412 -58%
Simplex Trading
115
Simplex Trading
Illinois
$6K +$5.45K +1,342 +128%
AB
116
Amalgamated Bank
New York
$5K
CMBA
117
C.M. Bidwell & Associates
Hawaii
$3.88K +$5.44K +1,341 New
SCM
118
Sterling Capital Management
North Carolina
$2.61K -$3.27K -806 -47%
PD
119
Point72 (DIFC)
United Arab Emirates
$2.34K -$2.31K -570 -41%
AAM
120
Advisors Asset Management
Colorado
$974 +$1.37K +337 New
SSG
121
Summit Securities Group
New York
$896 +$1.26K +310 New
SS
122
SBI Securities
Japan
$795 +$150 +37 +16%
Comerica Bank
123
Comerica Bank
Texas
$642
EWA
124
EverSource Wealth Advisors
Alabama
$618 +$540 +133 +164%
BIG
125
Brooklyn Investment Group
New York
$613 +$860 +212 New

DH Hedge Fund Activity: Q1 2025 in Review

136 of the 7,457 institutional investors tracked by Wall St. Rank reported a position in Definitive Healthcare (DH) for Q1 2025, worth a combined $295M — down 32% from $431M a quarter earlier.

Buyers outnumbered sellers: 29 funds opened new DH positions and 20 closed out — a net gain of 9 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 127 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 20 closed out, a net change of +9 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.