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BlackRock Health Sciences Trust

76 hedge funds and large institutions have $106M invested in BlackRock Health Sciences Trust in 2025 Q3 according to their latest regulatory filings, with 14 funds opening new positions, 24 increasing their positions, 25 reducing their positions, and 9 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding

Funds holding:

more funds holding in top 10

Funds holding in top 10:

less capital invested

Capital invested by funds: $ → $

4% less repeat investments, than reductions

Existing positions increased: 24 | Existing positions reduced: 25

1.58% less ownership

Funds ownership: 23.17%21.59% (-1.6%)

Holders
76
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
1
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
Puts
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
26
$717K
27
$681K
28
$598K
29
$591K
30
$572K
31
$506K
32
$476K
33
$443K
34
$437K
35
$426K
36
$404K
37
$395K
38
$394K
39
$324K
40
$286K
41
$257K
42
$250K
43
$250K
44
$225K
45
$213K
46
$212K
47
$209K
48
$205K
49
$201K
50
$182K