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Atlassian

755 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, 256 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
755
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
DPW
726
DiNuzzo Private Wealth
Pennsylvania
$1.07K
GKIM
727
GW&K Investment Management
Massachusetts
$1K
PWA
728
Principia Wealth Advisory
Texas
$958
CWM
729
Cedar Wealth Management
California
$958
KG
730
Kilter Group
New York
$799
TIM
731
Tortoise Investment Management
New York
$799
SRCM
732
Signature Resources Capital Management
California
$798
BHWM
733
Bay Harbor Wealth Management
Maryland
$798
HWP
734
Highline Wealth Partners
California
$639
FMP
735
Financial Management Professionals
Texas
$639
EWP
736
Elevation Wealth Partners
California
$639
RWM
737
Rialto Wealth Management
New York
$480
BC
738
Broadwater Capital
Massachusetts
$479
NSIM
739
North Star Investment Management
Illinois
$479
PMFA
740
Plante Moran Financial Advisors
Michigan
$479
QWM
741
Quaker Wealth Management
New Jersey
$320
ACA
742
American Capital Advisory
Idaho
$320
GCS
743
Gordian Capital (Singapore)
Singapore
$319
SWIM
744
Smallwood Wealth Investment Management
New Jersey
$319
PA
745
Pineridge Advisors
Missouri
$319
DCM
746
Davis Capital Management
Florida
$319
CMA
747
Cedar Mountain Advisors
Oregon
$319
DF
748
DecisionPoint Financial
Arizona
$300
Q1WB
749
Quest 10 Wealth Builders
Virginia
$276
SIC
750
SJS Investment Consulting
Ohio
$160