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Atlassian

758 hedge funds and large institutions have $23.2B invested in Atlassian in 2025 Q3 according to their latest regulatory filings, with 114 funds opening new positions, 259 increasing their positions, 291 reducing their positions, and 159 closing their positions.

New
Increased
Maintained
Reduced
Closed

less ownership

Funds ownership:

less funds holding

Funds holding:

less funds holding in top 10

Funds holding in top 10:

less repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

16% less call options, than puts

Call options by funds: $494M | Put options by funds: $586M

23% less capital invested

Capital invested by funds: $30.1B → $23.2B (-$6.87B)

28% less first-time investments, than exits

New positions opened: 114 | Existing positions closed: 159

Holders
758
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
12
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$494M
Puts
$586M
Net Calls
Net Calls Change

Top Buyers

1 +$444M
2 +$369M
3 +$216M
4
Vanguard Group
Vanguard Group
Pennsylvania
+$190M
5
Morgan Stanley
Morgan Stanley
New York
+$186M
Name Holding Trade Value Shares
Change
Change in
Stake
26
$227M
27
$223M
28
$219M
29
$217M
30
$216M
31
$194M
32
$192M
33
$191M
34
$189M
35
$186M
36
$177M
37
$175M
38
$165M
39
$161M
40
$157M
41
$150M
42
$149M
43
$145M
44
$143M
45
$140M
46
$119M
47
$118M
48
$115M
49
$113M
50
$106M