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Pulse Biosciences

84 hedge funds and large institutions have $91.7M invested in Pulse Biosciences in 2025 Q1 according to their latest regulatory filings, with 17 funds opening new positions, 23 increasing their positions, 29 reducing their positions, and 6 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more call options, than puts

Call options by funds: $ | Put options by funds: $

more funds holding

Funds holding:

less ownership

Funds ownership:

12% less capital invested

Capital invested by funds: $104M → $91.7M (-$12.2M)

21% less repeat investments, than reductions

Existing positions increased: 23 | Existing positions reduced: 29

Holders
84
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$1.49M
Puts
$1.03M
Net Calls
Net Calls Change

Top Buyers

1 +$1.61M
2 +$1.26M
3 +$958K
4
UBS Group
UBS Group
Switzerland
+$507K
5
Citadel Advisors
Citadel Advisors
Florida
+$479K

Top Sellers

1 -$5.65M
2 -$3.73M
3 -$1.03M
4
BlackRock
BlackRock
New York
-$396K
5
Swiss National Bank
Swiss National Bank
Switzerland
-$226K
Name Holding Trade Value Shares
Change
Change in
Stake
51
$162K
52
$154K
53
$144K
54
$143K
55
$107K
56
$89.7K
57
$74.9K
58
$59.2K
59
$50.1K
60
$44.8K
61
$40.2K
62
$30K
63
$22.6K
64
$22K
65
$20K
66
$17.2K
67
$16.6K
68
$16.1K
69
$14K
70
$12.6K
71
$10K
72
$7.05K
73
$6.03K
74
$2.14K
75
$1.37K