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Atlassian

745 hedge funds and large institutions have $23.2B invested in Atlassian in 2025 Q3 according to their latest regulatory filings, with 117 funds opening new positions, 252 increasing their positions, 284 reducing their positions, and 157 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: $29.9B → $23.2B (-$6.74B)

25% less first-time investments, than exits

New positions opened: 117 | Existing positions closed: 157

Holders
745
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 +$392M
2 +$326M
3 +$191M
4
Vanguard Group
Vanguard Group
Pennsylvania
+$168M
5
Morgan Stanley
Morgan Stanley
New York
+$164M
Name Holding Trade Value Shares
Change
Change in
Stake
ASRS
201
Arizona State Retirement System
Arizona
$7.76M
Cerity Partners
202
Cerity Partners
New York
$7.67M
LIP
203
Liontrust Investment Partners
United Kingdom
$7.46M
Raymond James Financial
204
Raymond James Financial
Florida
$7.44M
Walleye Trading
205
Walleye Trading
New York
$7.39M
VRS
206
Virginia Retirement Systems
Virginia
$7.35M
American Century Companies
207
American Century Companies
Missouri
$7.17M
ACIM
208
Azimuth Capital Investment Management
Michigan
$7.07M
Carson Wealth (CWM LLC)
209
Carson Wealth (CWM LLC)
Nebraska
$7.06M
MIF
210
Mediolanum International Funds
Ireland
$6.94M
NAM
211
Nissay Asset Management
Japan
$6.85M
QCM
212
Qsemble Capital Management
New York
$6.75M
Daiwa Securities Group
213
Daiwa Securities Group
Japan
$6.73M
William Blair & Company
214
William Blair & Company
Illinois
$6.71M
CS
215
Candriam SCA
Luxembourg
$6.56M
SS
216
SBI Securities
Japan
$6.48M
BBVA
217
Banco Bilbao Vizcaya Argentaria
Spain
$6.47M
Bank of Montreal
218
Bank of Montreal
Ontario, Canada
$6.41M
Comerica Bank
219
Comerica Bank
Texas
$6.4M
RGC
220
Rubicon Global Capital
United Kingdom
$6.39M
FG
221
Formula Growth
Quebec, Canada
$6.39M
OPFM
222
Optimus Prime Fund Management
Cayman Islands
$6.39M
IMC Chicago
223
IMC Chicago
Illinois
$6.34M
CI
224
Capital International
California
$6.33M
FAF
225
Fjarde Ap-fonden
Sweden
$6.15M