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Atlassian

749 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, 253 increasing their positions, 288 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
749
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
DT
376
Diversified Trust
Tennessee
$1.14M
VF
377
Virtu Financial
New York
$1.13M
CUAMC
378
China Universal Asset Management Company
China
$1.13M
EAM
379
Exane Asset Management
France
$1.13M
CAM
380
Cresset Asset Management
Illinois
$1.13M
Kovitz Investment Group Partners
381
Kovitz Investment Group Partners
Illinois
$1.12M
PNC Financial Services Group
382
PNC Financial Services Group
Pennsylvania
$1.11M
LP
383
LMR Partners
United Kingdom
$1.09M
Janney Montgomery Scott
384
Janney Montgomery Scott
Pennsylvania
$1.09M
LS
385
Leelyn Smith
Illinois
$1.09M
FDCDDQ
386
Federation des caisses Desjardins du Quebec
Quebec, Canada
$1.09M
BJL
387
Brighton Jones LLC
Washington
$1.08M
CRWM
388
Castle Rock Wealth Management
California
$1.07M
CIC
389
Cornercap Investment Counsel
Georgia
$1.05M
Vontobel Holding
390
Vontobel Holding
Switzerland
$1.05M
MF
391
Magnetar Financial
Illinois
$1.05M
LAM
392
Lewis Asset Management
California
$1.04M
CL
393
Choreo LLC
Illinois
$1.04M
MK
394
MASTERINVEST Kapitalanlage
$1.02M
VA
395
Vident Advisory
Georgia
$1.01M
PL
396
Polianta Ltd
Jersey
$1.01M
OCBCO
397
Oversea-Chinese Banking Corp (OCBC)
Singapore
$1M
Rockefeller Capital Management
398
Rockefeller Capital Management
New York
$996K
AC
399
Allstate Corporation
Illinois
$987K
MA
400
MCF Advisors
Kentucky
$978K