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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

27% more call options, than puts

Call options by funds: $482M | Put options by funds: $379M

2% more repeat investments, than reductions

Existing positions increased: 236 | Existing positions reduced: 232

0.08% more ownership

Funds ownership: 89.17%89.25% (+0.08%)

19% less funds holding

Funds holding: 801650 (-151)

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
-151
Holders Change %
-18.85%
% of All Funds
8.01%
Holding in Top 10
11
Holding in Top 10 Change
-6
Holding in Top 10 Change %
-35.29%
% of All Funds
0.14%
New
107
Increased
236
Reduced
232
Closed
240
Calls
$482M
Puts
$379M
Net Calls
+$103M
Net Calls Change
+$89.7M
Name Holding Trade Value Shares
Change
Change in
Stake
NB
376
Norinchukin Bank
Japan
$430K +$58.6K +595 +10%
RFL
377
RD Finance Ltd
Cyprus
$425K
SCB
378
Saudi Central Bank
Saudi Arabia
$423K +$611K +6,203 New
MA
379
MCF Advisors
Kentucky
$418K
AIP
380
Ameritas Investment Partners
Nebraska
$415K
HWM
381
HB Wealth Management
Georgia
$414K +$55K +558 +10%
KIA
382
KCM Investment Advisors
California
$411K
WA
383
Waddell & Associates
Tennessee
$408K -$211K -2,145 -26%
NAM
384
NorthCrest Asset Manangement
Minnesota
$408K -$1.01M -10,200 -63%
Tudor Investment Corp
385
Tudor Investment Corp
Connecticut
$399K +$576K +5,843 New
VA
386
VestGen Advisors
Illinois
$396K +$459K +4,653 New
OAM
387
Ostrum Asset Management
France
$393K -$479K -4,856 -46%
KA
388
Kintegral Advisory
New York
$388K -$24.8K -252 -4%
SFCL
389
Strengthening Families & Communities LLC
Massachusetts
$388K -$23.4K -237 -4%
GAM
390
Generali Asset Management
Italy
$384K +$13K +132 +2%
CIA
391
Caerus Investment Advisors
Texas
$373K -$508K -5,158 -49%
VA
392
Vident Advisory
Georgia
$367K -$133K -1,345 -20%
EFM
393
E Fund Management
China
$367K +$530K +5,378 New
IA
394
IFP Advisors
Florida
$366K -$180K -1,828 -25%
Brown Advisory
395
Brown Advisory
Maryland
$364K -$2.59M -26,243 -83%
AA
396
Armis Advisers
Georgia
$359K +$439K +4,455 New
PNC Financial Services Group
397
PNC Financial Services Group
Pennsylvania
$356K -$28.9K -293 -5%
MMA
398
Mizuho Markets Americas
New York
$351K +$507K +5,144 New
AA
399
Alesco Advisors
New York
$348K +$502K +5,094 New
SL
400
Sentinus LLC
Illinois
$347K +$57.3K +581 +13%