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Atlassian

801 hedge funds and large institutions have $24.3B invested in Atlassian in 2025 Q4 according to their latest regulatory filings, with 173 funds opening new positions, 312 increasing their positions, 251 reducing their positions, and 116 closing their positions.

New
Increased
Maintained
Reduced
Closed

49% more first-time investments, than exits

New positions opened: 173 | Existing positions closed: 116

42% more funds holding in top 10

Funds holding in top 10: 1217 (+5)

24% more repeat investments, than reductions

Existing positions increased: 312 | Existing positions reduced: 251

6% more funds holding

Funds holding: 759801 (+42)

1.59% more ownership

Funds ownership: 87.59%89.17% (+1.6%)

5% more capital invested

Capital invested by funds: $23.2B → $24.3B (+$1.05B)

3% more call options, than puts

Call options by funds: $498M | Put options by funds: $485M

Holders
801
Holders Change
+42
Holders Change %
+5.53%
% of All Funds
9.75%
Holding in Top 10
17
Holding in Top 10 Change
+5
Holding in Top 10 Change %
+41.67%
% of All Funds
0.21%
New
173
Increased
312
Reduced
251
Closed
116
Calls
$498M
Puts
$485M
Net Calls
+$13.4M
Net Calls Change
+$105M
Name Holding Trade Value Shares
Change
Change in
Stake
CIS
251
Capital International Sarl
California
$5.03M -$5.5M -35,019 -53%
TEC
252
Tensor Edge Capital
Massachusetts
$5.03M +$4.87M +31,008 New
FG
253
Formula Growth
Quebec, Canada
$5.03M -$1.41M -9,000 -23%
LP
254
LMR Partners
United Kingdom
$4.98M +$3.74M +23,865 +349%
Natixis Advisors
255
Natixis Advisors
Massachusetts
$4.96M -$6.98M -44,504 -59%
Toronto Dominion Bank
256
Toronto Dominion Bank
Ontario, Canada
$4.94M -$531K -3,386 -10%
FPAS
257
Focus Partners Advisor Solutions
Missouri
$4.87M +$3.3M +21,024 +233%
BCIM
258
British Columbia Investment Management
British Columbia, Canada
$4.78M -$10.7M -68,188 -70%
Macquarie Group
259
Macquarie Group
Australia
$4.73M +$963K +6,138 +27%
Cetera Investment Advisers
260
Cetera Investment Advisers
Illinois
$4.69M -$63.4K -404 -1%
LPL Financial
261
LPL Financial
California
$4.68M -$4.63M -29,494 -51%
AT
262
AMF Tjänstepension
Sweden
$4.67M +$4.52M +28,799 New
IMC Chicago
263
IMC Chicago
Illinois
$4.65M -$1.73M -11,027 -28%
SCM
264
Shelton Capital Management
Colorado
$4.61M +$1.74M +11,094 +64%
SLAM
265
Swiss Life Asset Management
$4.59M +$140K +889 +3%
JF
266
Jump Financial
Illinois
$4.39M -$8.79M -56,039 -67%
QCM
267
Quantinno Capital Management
New York
$4.39M -$1.08M -6,892 -20%
CI
268
Ceera Investments
Texas
$4.36M +$339K +2,159 +9%
URS
269
Utah Retirement Systems
Utah
$4.36M +$38K +242 +0.9%
PEAK6
270
PEAK6
Illinois
$4.33M +$4.19M +26,684 New
Credit Agricole
271
Credit Agricole
France
$4.31M +$555K +3,538 +15%
XT
272
XTX Topco
Cayman Islands
$4.2M +$3.59M +22,874 +750%
ECP
273
Elwood Capital Partners
New York
$4.16M +$753K +4,800 +23%
ACM
274
Aquatic Capital Management
Illinois
$4.12M -$16.6M -105,624 -81%
KFO
275
Kopp Family Office
Minnesota
$4.09M -$150K -954 -4%