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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
PAM
776
Panagora Asset Management
Massachusetts
JWM
777
Jessup Wealth Management
Ohio
MMC
778
Mizuho Markets Cayman
Cayman Islands
OQS
779
Occudo Quantitative Strategies
Florida
Axa
780
Axa
France
SG
781
Sienna Gestion
France
CAU
782
Caxton Associates (UK)
CC
783
Centiva Capital
New York
LAM
784
LECAP Asset Management
United Kingdom
AIM
785
Aigen Investment Management
New York
NICM
786
Neo Ivy Capital Management
New York
NCGI
787
Next Century Growth Investors
Minnesota
SMTF
788
Sphera Management Technology Funds
Israel
JSSH
789
J. Safra Sarasin Holding
ET
790
Equitable Trust
Tennessee
SCP
791
Sender Company & Partners
New York
CWM
792
Circle Wealth Management
New Jersey
HIIFS
793
Harel Insurance Investments & Financial Services
Israel
GIM
794
Glenmede Investment Management
Pennsylvania
BCI
795
Brinker Capital Investments
Pennsylvania
MYIA
796
Mount Yale Investment Advisors
Colorado
NRD
797
Nebula Research & Development
New York
DFCM
798
Dark Forest Capital Management
Puerto Rico
P8IP
799
Pier 88 Investment Partners
California
RL
800
Retireful LLC
Michigan