TEAM icon

Atlassian

786 hedge funds and large institutions have $24.3B invested in Atlassian in 2025 Q4 according to their latest regulatory filings, with 163 funds opening new positions, 310 increasing their positions, 249 reducing their positions, and 113 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding in top 10

Funds holding in top 10:

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more funds holding

Funds holding:

1.64% more ownership

Funds ownership: 87.52%89.17% (+1.6%)

4% more capital invested

Capital invested by funds: $23.2B → $24.3B (+$1.04B)

3% more call options, than puts

Call options by funds: $498M | Put options by funds: $485M

Holders
786
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
17
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$498M
Puts
$485M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
Mercer Global Advisors
151
Mercer Global Advisors
Colorado
$13.4M
APG Asset Management
152
APG Asset Management
Netherlands
$13.2M
Rafferty Asset Management
153
Rafferty Asset Management
New York
$13.2M
KK
154
KLP Kapitalforvaltning
Norway
$13.2M
A
155
AustralianSuper
Australia
$13.1M
Royal London Asset Management
156
Royal London Asset Management
United Kingdom
$13.1M
KBC Group
157
KBC Group
Belgium
$13M
OPFM
158
Optimus Prime Fund Management
Cayman Islands
$13M
Creative Planning
159
Creative Planning
Kansas
$12.8M
WG
160
Winton Group
United Kingdom
$12.7M
PMAM
161
Picton Mahoney Asset Management
Ontario, Canada
$12.4M
BCM
162
Brown Capital Management
Maryland
$12.3M
SG Americas Securities
163
SG Americas Securities
New York
$12.3M
IMRF
164
Illinois Municipal Retirement Fund
Illinois
$12.2M
EAM
165
Erste Asset Management
Austria
$12.2M
UE
166
Unisphere Establishment
Liechtenstein
$12.1M
QC
167
Quadrature Capital
United Kingdom
$12.1M
SI
168
Sora Investors
Pennsylvania
$12.1M
Asset Management One
169
Asset Management One
Japan
$12.1M
DZ Bank
170
DZ Bank
Germany
$11.7M
IIM
171
INTECH Investment Management
Florida
$11.7M
NIM
172
NEOS Investment Management
Connecticut
$11.6M
WEO
173
William E. Oberndorf
$11.5M
CII
174
Capital International Inc
California
$11.4M
Treasurer of the State of North Carolina
175
Treasurer of the State of North Carolina
North Carolina
$11.3M