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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
MML Investors Services
301
MML Investors Services
Massachusetts
$2.73M
PIMJS
302
PKO Investment Management Joint-Stock
Poland
$2.71M
HighTower Advisors
303
HighTower Advisors
Illinois
$2.59M
MC
304
Machina Capital
France
$2.58M
KI
305
Kapitalo Investimentos
Brazil
$2.53M
RIM
306
Rakuten Investment Management
Japan
$2.51M
VPIM
307
Vanguard Personalized Indexing Management
California
$2.49M
Focus Partners Wealth
308
Focus Partners Wealth
Massachusetts
$2.43M
NIA
309
NIA Impact Advisors
California
$2.43M
SMDAM
310
Sumitomo Mitsui DS Asset Management
Japan
$2.4M
DTL
311
Dynamic Technology Lab
Singapore
$2.37M
TGIA
312
Torrey Growth & Income Advisors
California
$2.36M
VI
313
Vestcor Inc
New Brunswick, Canada
$2.3M
OAC
314
OMERS Administration Corp
Ontario, Canada
$2.26M
FRM
315
Fox Run Management
Connecticut
$2.22M
1832 Asset Management
316
1832 Asset Management
Ontario, Canada
$2.17M
OTL
317
Oak Thistle LLC
New York
$2.15M
AB
318
Amalgamated Bank
New York
$2.12M
CAPTRUST Financial Advisors
319
CAPTRUST Financial Advisors
North Carolina
$2.08M
US Bancorp
320
US Bancorp
Minnesota
$2.06M
Nisa Investment Advisors
321
Nisa Investment Advisors
Missouri
$2.05M
AA
322
ALPS Advisors
Colorado
$1.95M
FC
323
FORA Capital
Florida
$1.95M
LSERS
324
Louisiana State Employees Retirement System
Louisiana
$1.93M
CBU
325
CIBC Bancorp USA
Illinois
$1.93M