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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, 257 increasing their positions, 290 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
ITFISA
526
Investors Towarzystwo Funduszy Inwestycyjnych Spolka Akcyjna
$319K
DWT
527
Dorsey & Whitney Trust
South Dakota
$317K
CPC
528
Congress Park Capital
New York
$315K
AAB
529
ABN AMRO Bank
Netherlands
$313K
DIM
530
DC Investments Management
Virginia
$312K
AG
531
AlTi Global
New York
$311K
AWM
532
Ariadne Wealth Management
California
$308K
HBT
533
Hills Bank & Trust
Iowa
$305K
BPC
534
Banque Pictet & Cie
Switzerland
$302K
SIA
535
SkyView Investment Advisors
New Jersey
$302K
NL
536
NWAM LLC
Washington
$298K
SG Americas Securities
537
SG Americas Securities
New York
$298K
Balyasny Asset Management
538
Balyasny Asset Management
Illinois
$298K
NW
539
NewEdge Wealth
Pennsylvania
$297K
GIC
540
Generali Investments CEE
Czech Republic
$295K
CL
541
CSS LLC
Illinois
$283K
FFA
542
Farther Finance Advisors
California
$279K
SFG
543
Synergy Financial Group
California
$279K
NP
544
NorthRock Partners
Minnesota
$273K
AFAS
545
Acorn Financial Advisory Services
Virginia
$271K
CIS
546
Custom Index Systems
New York
$268K
ORG
547
Optimist Retirement Group
Washington
$268K
UCFA
548
United Capital Financial Advisors
Texas
$265K
WA
549
Waverly Advisors
Alabama
$264K
DCM
550
DGS Capital Management
New Jersey
$262K