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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
CPC
526
Congress Park Capital
New York
$315K
NL
527
NWAM LLC
Washington
$315K
AAB
528
ABN AMRO Bank
Netherlands
$313K
DIM
529
DC Investments Management
Virginia
$312K
AG
530
AlTi Global
New York
$311K
AWM
531
Ariadne Wealth Management
California
$308K
HBT
532
Hills Bank & Trust
Iowa
$305K
BPC
533
Banque Pictet & Cie
Switzerland
$302K
SG Americas Securities
534
SG Americas Securities
New York
$298K
Balyasny Asset Management
535
Balyasny Asset Management
Illinois
$298K
NW
536
NewEdge Wealth
Pennsylvania
$297K
GIC
537
Generali Investments CEE
Czech Republic
$295K
CL
538
CSS LLC
Illinois
$283K
FFA
539
Farther Finance Advisors
California
$279K
SFG
540
Synergy Financial Group
California
$279K
NP
541
NorthRock Partners
Minnesota
$273K
AFAS
542
Acorn Financial Advisory Services
Virginia
$271K
CIS
543
Custom Index Systems
New York
$268K
ORG
544
Optimist Retirement Group
Washington
$268K
UCFA
545
United Capital Financial Advisors
Texas
$265K
WA
546
Waverly Advisors
Alabama
$264K
1C
547
111 Capital
France
$259K
VAS
548
Vestmark Advisory Solutions
Massachusetts
$259K
CI
549
Cigna Investments
Connecticut
$257K
PA
550
Parallel Advisors
California
$257K