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HealthStream
HSTM

200 hedge funds and large institutions have $603M invested in HealthStream in 2025 Q3 according to their latest regulatory filings, with 25 funds opening new positions, 50 increasing their positions, 86 reducing their positions, and 24 closing their positions.

New
Increased
Maintained
Reduced
Closed

4% more first-time investments, than exits

New positions opened: 25 | Existing positions closed: 24

0.39% less ownership

Funds ownership: 72.35% → 71.97% (-0.39%)

0% less funds holding

Funds holding: 201 → 200 (-1)

1% less capital invested

Capital invested by funds: $611M → $603M (-$7.65M)

42% less repeat investments, than reductions

Existing positions increased: 50 | Existing positions reduced: 86

Holders
200
Holders Change
-1
Holders Change %
-0.5%
% of All Funds
2.63%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
25
Increased
50
Reduced
86
Closed
24
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

1
JP Morgan Chase
JP Morgan Chase
New York
+$5.08M
2
Two Sigma Advisers
Two Sigma Advisers
New York
+$2.59M
3
N
Numerai
California
+$1.86M
4
Goldman Sachs
Goldman Sachs
New York
+$1.29M
5
Assenagon Asset Management
Assenagon Asset Management
Luxembourg
+$1.23M

Top Sellers

1
HCA
Harbor Capital Advisors
Illinois
-$7.05M
2
Millennium Management
Millennium Management
New York
-$3.99M
3
Ameriprise
Ameriprise
Minnesota
-$2.67M
4
PAIM
Punch & Associates Investment Management
Minnesota
-$2.57M
5
Vanguard Group
Vanguard Group
Pennsylvania
-$2.09M
Name Holding Trade Value Shares
Change 		Change in
Stake
SG Americas Securities
76
SG Americas Securities
New York
$817K +$275K +10,005 +53%
ETC
77
Exchange Traded Concepts
Oklahoma
$810K +$114K +4,164 +17%
Canada Life
78
Canada Life
Manitoba, Canada
$802K – – –
AQR Capital Management
79
AQR Capital Management
Connecticut
$801K -$277K -10,092 -26%
CCIA
80
Campbell & Co Investment Adviser
Maryland
$764K -$206K -7,494 -22%
EC
81
EntryPoint Capital
New York
$751K +$237K +8,612 +48%
AllianceBernstein
82
AllianceBernstein
Tennessee
$693K – – –
Prudential Financial
83
Prudential Financial
New Jersey
$674K -$24.7K -900 -4%
Millennium Management
84
Millennium Management
New York
$632K -$3.99M -145,099 -87%
T. Rowe Price Associates
85
T. Rowe Price Associates
Maryland
$628K +$15.6K +566 +3%
VOYA Investment Management
86
VOYA Investment Management
Georgia
$618K -$115K -4,168 -16%
EGM
87
Engineers Gate Manager
New York
$617K +$216K +7,870 +56%
HF
88
HRT Financial
New York
$612K +$596K +21,691 New
New York State Common Retirement Fund
89
New York State Common Retirement Fund
New York
$579K – – –
HI
90
Horizon Investments
North Carolina
$572K +$185K +6,748 +50%
SGI
91
Summit Global Investments
Utah
$566K +$551K +20,030 New
Deutsche Bank
92
Deutsche Bank
Germany
$531K +$92.5K +3,364 +22%
Man Group
93
Man Group
United Kingdom
$517K -$340K -12,356 -40%
GCP
94
GSA Capital Partners
United Kingdom
$505K +$492K +17,887 New
Wells Fargo
95
Wells Fargo
California
$493K +$75.8K +2,758 +19%
Thrivent Financial for Lutherans
96
Thrivent Financial for Lutherans
Minnesota
$483K -$17.2K -625 -4%
II
97
Inspire Investing
Idaho
$453K +$52.3K +1,903 +13%
SCM
98
Sterling Capital Management
North Carolina
$422K +$16.4K +595 +4%
MIM
99
MetLife Investment Management
New Jersey
$412K – – –
Mirae Asset Global Investments
100
Mirae Asset Global Investments
South Korea
$404K +$280K +10,192 +249%
2 3
4
5 6

HSTM Hedge Fund Activity: Q3 2025 in Review

200 of the 7,619 institutional investors tracked by Wall St. Rank reported a position in HealthStream (HSTM) for Q3 2025, worth a combined $603M — down 1.3% from $611M a quarter earlier.

Buyers outnumbered sellers: 25 funds opened new HSTM positions and 24 closed out — a net gain of 1 holder — while 50 added to existing stakes and 86 trimmed.

The largest buyer was JP Morgan Chase, adding an estimated $5.08M. The largest seller was Harbor Capital Advisors, cutting an estimated $7.05M.

  • 200 institutional investors held HealthStream (HSTM) as of Q3 2025, down from 201 in Q2 2025.
  • Funds reported $603M of HealthStream stock for Q3 2025, down 1.3% quarter-over-quarter.
  • 25 funds opened new HealthStream positions in Q3 2025 and 24 closed out, a net change of +1 holder.
  • The largest HealthStream buyer in Q3 2025 was JP Morgan Chase, an estimated $5.08M added.
  • The largest HealthStream seller in Q3 2025 was Harbor Capital Advisors, an estimated $7.05M sold.

Based on aggregated 13F filings for Q3 2025.