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HealthStream

197 hedge funds and large institutions have $445M invested in HealthStream in 2026 Q1 according to their latest regulatory filings, with 41 funds opening new positions, 82 increasing their positions, 46 reducing their positions, and 31 closing their positions.

New
Increased
Maintained
Reduced
Closed

78% more repeat investments, than reductions

Existing positions increased: 82 | Existing positions reduced: 46

32% more first-time investments, than exits

New positions opened: 41 | Existing positions closed: 31

3% more funds holding

Funds holding: 191197 (+6)

1.21% more ownership

Funds ownership: 71.26%72.47% (+1.2%)

9% less capital invested

Capital invested by funds: $488M → $445M (-$42.2M)

Holders
197
Holders Change
+6
Holders Change %
+3.14%
% of All Funds
2.43%
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
41
Increased
82
Reduced
46
Closed
31
Calls
$2K
Puts
Net Calls
+$2K
Net Calls Change
+$2K
Name Holding Trade Value Shares
Change
Change in
Stake
CI
51
Cambiar Investors
Colorado
$1.39M
RhumbLine Advisers
52
RhumbLine Advisers
Massachusetts
$1.37M +$29.9K +1,402 +2%
CCIA
53
Campbell & Co Investment Adviser
Maryland
$1.31M +$722K +33,888 +115%
Legal & General Group
54
Legal & General Group
United Kingdom
$1.22M -$148K -6,971 -11%
AQR Capital Management
55
AQR Capital Management
Connecticut
$1.22M +$591K +27,758 +89%
SPS
56
Susquehanna Portfolio Strategies
Pennsylvania
$1.2M +$571K +26,793 +86%
AIS
57
AM Investment Strategies
Tennessee
$1.2M -$21 -1 -0%
Russell Investments Group
58
Russell Investments Group
United Kingdom
$1.16M +$615K +28,873 +106%
KCM
59
Kornitzer Capital Management
Kansas
$1.16M -$40.2K -1,889 -3%
QT
60
Quantbot Technologies
New York
$1.12M +$1.06M +49,974 +1,188%
BCC
61
Bridge City Capital
Oregon
$1.11M -$18.2K -856 -2%
N
62
Nuveen
North Carolina
$1.07M +$7.33K +344 +0.7%
QCM
63
Quantinno Capital Management
New York
$1.04M +$790K +37,088 +284%
KK
64
KLP Kapitalforvaltning
Norway
$1.04M +$209K +9,800 +24%
Swiss National Bank
65
Swiss National Bank
Switzerland
$978K
American Century Companies
66
American Century Companies
Missouri
$957K -$228K -10,694 -19%
Citigroup
67
Citigroup
New York
$899K +$684K +32,107 +285%
Franklin Resources
68
Franklin Resources
California
$885K +$112K +5,282 +14%
SG Americas Securities
69
SG Americas Securities
New York
$824K -$15.5K -726 -2%
MAM
70
Martingale Asset Management
Massachusetts
$781K -$25.5K -1,198 -3%
Victory Capital Management
71
Victory Capital Management
Texas
$772K +$25.6K +1,200 +3%
Walleye Capital
72
Walleye Capital
New York
$703K +$27.5K +1,292 +4%
Marshall Wace
73
Marshall Wace
United Kingdom
$671K +$689K +32,376 New
HI
74
Horizon Investments
North Carolina
$660K +$679K +31,872 New
Cetera Investment Advisers
75
Cetera Investment Advisers
Illinois
$615K +$435K +20,405 +220%