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Atlassian
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Overview Fund Activity

842 hedge funds and large institutions have $30.8B invested in Atlassian in 2025 Q1 according to their latest regulatory filings, with 156 funds opening new positions, 372 increasing their positions, 231 reducing their positions, and 86 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
842
Holders Change
+53
Holders Change %
+6.72%
% of All Funds
11.44%
Holding in Top 10
21
Holding in Top 10 Change
+4
Holding in Top 10 Change %
+23.53%
% of All Funds
0.29%
New
156
Increased
372
Reduced
231
Closed
86
Calls
$719M
Puts
$627M
Net Calls
+$91.9M
Net Calls Change
+$170M

Top Buyers

1
AQR Capital Management
AQR Capital Management
Connecticut
+$210M
2
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
+$153M
3
Qube Research & Technologies (QRT)
Qube Research & Technologies (QRT)
United Kingdom
+$142M
4
BlackRock
BlackRock
New York
+$135M
5
Massachusetts Financial Services
Massachusetts Financial Services
Massachusetts
+$131M

Top Sellers

1
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
-$934M
2
DCP
Durable Capital Partners
Maryland
-$383M
3
Capital International Investors
Capital International Investors
California
-$248M
4
WCM Investment Management
WCM Investment Management
California
-$197M
5
WRCM
Whale Rock Capital Management
Massachusetts
-$171M
Name Holding Trade Value Shares
Change 		Shares
Change %
SBIA
651
Sheaff Brock Investment Advisors
Indiana
$223K – – –
CPIG
652
Chicago Partners Investment Group
Illinois
$222K +$1.85K +9 +0.8%
JRP
653
Jasper Ridge Partners
California
$220K – – –
QCG
654
Quadrant Capital Group
Ohio
$219K +$5.94K +28 +3%
HBS
655
Howard Bailey Securities
Indiana
$219K -$41.2K -194 -16%
MS
656
Maven Securities
Jersey
$218K +$218K +1,028 New
WTG
657
West Tower Group
Virginia
$212K +$212K +1,000 New
BP
658
Ballentine Partners
Massachusetts
$212K +$212K +998 New
SFG
659
Stonebridge Financial Group
Pennsylvania
$210K -$43.1K -203 -17%
JIC
660
Johnson Investment Counsel
Ohio
$208K +$12.7K +60 +7%
AWS
661
Atria Wealth Solutions
New York
$207K -$4.06M -19,137 -95%
KP
662
Keel Point
Alabama
$207K +$14.9K +70 +8%
EWA
663
EverSource Wealth Advisors
Alabama
$207K +$39.3K +185 +23%
BJL
664
Brighton Jones LLC
Washington
$206K +$206K +969 New
TFCP
665
Twin Focus Capital Partners
Massachusetts
$203K – – –
OR
666
Olympiad Research
Connecticut
$202K +$202K +953 New
AA
667
Alta Advisers
United Kingdom
$201K +$201K +948 New
AFGAS
668
Allegiance Financial Group Advisory Services
Virginia
$201K +$201K +945 New
AWA
669
Aaron Wealth Advisors
Illinois
$200K +$1.91K +9 +1%
AG
670
Ascent Group
Virginia
$200K +$200K +943 New
EI
671
Ellevest Inc
New York
$200K +$200K +943 New
N
672
Natixis
France
$192K -$1.69M -8,072 -90%
SAM
673
Shell Asset Management
Netherlands
$180K – – –
CAWM
674
Capital A Wealth Management
Pennsylvania
$165K -$57.3K -270 -26%
SAM
675
Smartleaf Asset Management
Massachusetts
$156K +$16.1K +74 +12%
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