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Atlassian

650 hedge funds and large institutions have $10.3B invested in Atlassian in 2026 Q1 according to their latest regulatory filings, with 107 funds opening new positions, 236 increasing their positions, 232 reducing their positions, and 240 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

Call options by funds: $ | Put options by funds: $

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more ownership

Funds ownership:

less funds holding

Funds holding:

35% less funds holding in top 10

Funds holding in top 10: 1711 (-6)

55% less first-time investments, than exits

New positions opened: 107 | Existing positions closed: 240

57% less capital invested

Capital invested by funds: $24.3B → $10.3B (-$14B)

Holders
650
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
11
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$482M
Puts
$379M
Net Calls
Net Calls Change

Top Sellers

1 -$355M
2 -$191M
3 -$168M
4
Ameriprise
Ameriprise
Minnesota
-$137M
5
Citadel Advisors
Citadel Advisors
Florida
-$134M
Name Holding Trade Value Shares
Change
Change in
Stake
Franklin Resources
126
Franklin Resources
California
$7.76M
1832 Asset Management
127
1832 Asset Management
Ontario, Canada
$7.7M
DDC
128
DF Dent & Co
Maryland
$7.54M
Mariner
129
Mariner
Kansas
$7.46M
Loomis, Sayles & Company
130
Loomis, Sayles & Company
Massachusetts
$7.39M
State of Wisconsin Investment Board
131
State of Wisconsin Investment Board
Wisconsin
$7.26M
CPW
132
Catalyst Private Wealth
California
$7.25M
Arrowstreet Capital
133
Arrowstreet Capital
Massachusetts
$7.2M
IMPI
134
Ilmarinen Mutual Pension Insurance
Finland
$7.15M
Carson Wealth (CWM LLC)
135
Carson Wealth (CWM LLC)
Nebraska
$6.7M
HAM
136
Harber Asset Management
North Carolina
$6.69M
Bank of Nova Scotia
137
Bank of Nova Scotia
Ontario, Canada
$6.66M
Royal London Asset Management
138
Royal London Asset Management
United Kingdom
$6.61M
VGA
139
Vanguard Global Advisers
Pennsylvania
$6.6M
Mirae Asset Global ETFs Holdings
140
Mirae Asset Global ETFs Holdings
Hong Kong
$6.55M
MCM
141
Monimus Capital Management
New Jersey
$6.47M
IG
142
ING Group
Netherlands
$6.42M
Envestnet Asset Management
143
Envestnet Asset Management
Illinois
$6.35M
XT
144
XTX Topco
Cayman Islands
$6.31M
Los Angeles Capital Management
145
Los Angeles Capital Management
California
$6.13M
SEI Investments
146
SEI Investments
Pennsylvania
$6.12M
DB
147
Danske Bank
Denmark
$6.1M
NIM
148
NEOS Investment Management
Connecticut
$5.9M
Creative Planning
149
Creative Planning
Kansas
$5.78M
AAM
150
Alphadyne Asset Management
New York
$5.76M