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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
SAM
226
Storebrand Asset Management
Norway
$6.17M -$5.93M -37,778 -50%
CIBC Asset Management
227
CIBC Asset Management
Ontario, Canada
$6.15M +$492K +3,136 +9%
EI
228
EFG International
$6.11M +$5.91M +37,681 New
EAM
229
Exane Asset Management
France
$5.97M +$3.97M +25,330 +420%
FAF
230
Fjarde Ap-fonden
Sweden
$5.93M -$298K -1,900 -5%
Nomura Holdings
231
Nomura Holdings
Japan
$5.93M +$4.84M +30,829 +538%
Stifel Financial
232
Stifel Financial
Missouri
$5.88M +$119K +757 +2%
FDCDDQ
233
Federation des caisses Desjardins du Quebec
Quebec, Canada
$5.85M +$4.59M +29,269 +429%
FAF
234
Första AP-fonden
Sweden
$5.84M -$110K -700 -2%
PCM
235
Penserra Capital Management
California
$5.83M +$1.77M +11,284 +46%
PCA
236
Pallas Capital Advisors
Massachusetts
$5.81M +$4.82M +30,719 +599%
HJGA
237
Hardman Johnston Global Advisors
Connecticut
$5.75M -$2.65M -16,908 -32%
GFM
238
GF Fund Management
China
$5.75M +$398K +2,535 +8%
X
239
Xponance
Pennsylvania
$5.69M +$240K +1,527 +5%
Simplex Trading
240
Simplex Trading
Illinois
$5.54M +$975K +6,214 +22%
BIA
241
Biondo Investment Advisors
Pennsylvania
$5.51M -$36.9K -235 -0.7%
SC
242
Slow Capital
California
$5.43M +$13.2K +84 +0.3%
ECM
243
ExodusPoint Capital Management
New York
$5.43M +$5.25M +33,467 New
CFB
244
Cullen/Frost Bankers
Texas
$5.31M -$833K -5,311 -14%
VCM
245
Voleon Capital Management
California
$5.28M -$2.62M -16,696 -34%
DekaBank Deutsche Girozentrale
246
DekaBank Deutsche Girozentrale
Germany
$5.22M
II
247
IFM Investors
Australia
$5.17M +$198K +1,264 +4%
UIM
248
USS Investment Management
United Kingdom
$5.12M +$500K +3,184 +11%
Brown Advisory
249
Brown Advisory
Maryland
$5.12M -$938K -5,980 -16%
MFG
250
Merit Financial Group
Georgia
$5.12M +$3.83M +24,388 +340%