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HealthStream
HSTM

Overview Fund Activity

197 hedge funds and large institutions have $609M invested in HealthStream in 2025 Q2 according to their latest regulatory filings, with 22 funds opening new positions, 78 increasing their positions, 69 reducing their positions, and 33 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
197
Holders Change
-14
Holders Change %
-6.64%
% of All Funds
2.64%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
22
Increased
78
Reduced
69
Closed
33
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

1
Robeco Institutional Asset Management
1
Robeco Institutional Asset Management
Netherlands
$10.5M
2
JPMorgan Chase & Co
2
JPMorgan Chase & Co
New York
$6.86M
3
Citadel Advisors
3
Citadel Advisors
Florida
$4.13M
4
CCM
4
Copeland Capital Management
Pennsylvania
$24.4M
5
Qube Research & Technologies (QRT)
5
Qube Research & Technologies (QRT)
United Kingdom
$6.97M

Top Sellers

1
Cerity Partners
1
Cerity Partners
New York
$0
2
BlackRock
2
BlackRock
New York
$99.9M
3
HIM
3
Hillsdale Investment Management
Ontario, Canada
$0
4
HA
4
Heartland Advisors
Wisconsin
$1.79M
5
HCA
5
Harbor Capital Advisors
Illinois
$9.49M
Name Holding Trade Value Shares
Change 		Shares
Change %
ZIM
201
Zacks Investment Management
Illinois
– -$2.2M -68,419 Closed
Allspring Global Investments
202
Allspring Global Investments
North Carolina
– -$1.88M -58,487 Closed
CM
203
Castleark Management
Illinois
– -$1.86M -57,770 Closed
HSBC Holdings
204
HSBC Holdings
United Kingdom
– -$1.53M -47,824 Closed
CCA
205
Carrera Capital Advisors
Michigan
– -$1.4M -43,371 Closed
WAM
206
Wakefield Asset Management
Colorado
– -$1.14M -35,528 Closed
EA
207
Ellsworth Advisors
Ohio
– -$742K -23,070 Closed
HF
208
HRT Financial
New York
– -$711K -22,124 Closed
ECM
209
ExodusPoint Capital Management
New York
– -$705K -21,900 Closed
Tudor Investment Corp
210
Tudor Investment Corp
Connecticut
– -$447K -13,896 Closed
CF
211
Corebridge Financial
Texas
– -$409K -12,717 Closed
Natixis Advisors
212
Natixis Advisors
Massachusetts
– -$391K -12,150 Closed
CSS
213
Cubist Systematic Strategies
Connecticut
– -$390K -12,120 Closed
VPIM
214
Vanguard Personalized Indexing Management
California
– -$318K -9,885 Closed
Los Angeles Capital Management
215
Los Angeles Capital Management
California
– -$248K -7,692 Closed
Mackenzie Financial
216
Mackenzie Financial
Ontario, Canada
– -$231K -7,171 Closed
MSRPS
217
Maryland State Retirement & Pension System
Maryland
– -$226K -7,012 Closed
ASRS
218
Arizona State Retirement System
Arizona
– -$223K -6,942 Closed
JFGIW
219
Johnson Financial Group Inc (Wisconsin)
Wisconsin
– -$200K -6,230 Closed
VEA
220
Virtus ETF Advisers
New York
– -$161K -5,015 Closed
QCG
221
Quadrant Capital Group
Ohio
– -$43K -1,337 Closed
Northwestern Mutual Wealth Management
222
Northwestern Mutual Wealth Management
Wisconsin
– -$19.3K -600 Closed
PAS
223
Point72 Asia (Singapore)
Singapore
– -$9.8K -305 Closed
CCM
224
Coldstream Capital Management
Washington
– -$7.34K -228 Closed
CPG
225
Cornerstone Planning Group
New Jersey
– -$2.44K -75 Closed
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