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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 %
GXJ
751
Global X Japan
Japan
$12.7K +$12.7K +60 New
WA
752
Whipplewood Advisors
Colorado
$11.5K -$50.4K -44 -81%
PWAM
753
Private Wealth Asset Management
Iowa
$11.5K +$11.5K +54 New
JFGIW
754
Johnson Financial Group Inc (Wisconsin)
Wisconsin
$11K – – –
EFMH
755
E Fund Management (HK)
Hong Kong
$11K +$8.72K +42 +382%
BC
756
Barrett & Company
Rhode Island
$10.6K – – –
BBHC
757
Brown Brothers Harriman & Co
New York
$9.76K -$57.1K -269 -85%
CFD
758
Creative Financial Designs
Indiana
$9.76K +$212 +1 +2%
IWM
759
Inlight Wealth Management
Georgia
$9.76K +$9.76K +46 New
IRAG
760
Investment Research & Advisory Group
Georgia
$9.55K – – –
LI
761
LRI Investments
Florida
$9.34K +$9.34K +44 New
TWC
762
TD Waterhouse Canada
Ontario, Canada
$9.28K +$7.77K +36 +514%
DMBA
763
Deseret Mutual Benefit Administrators
Utah
$8.91K +$8.91K +42 New
ADL
764
Asset Dedication LLC
California
$8.7K – – –
HWP
765
Highline Wealth Partners
California
$8.7K +$7.85K +37 +925%
OCM
766
Orion Capital Management
California
$8.49K +$8.49K +40 New
SO
767
Sierra Ocean
California
$8.06K +$1.06K +5 +15%
AIM
768
Anchor Investment Management
South Carolina
$7.85K – – –
Fuller & Thaler Asset Management
769
Fuller & Thaler Asset Management
California
$7.43K – – –
WA
770
WPG Advisers
Maryland
$7.22K -$424 -2 -6%
HWM
771
Hemington Wealth Management
Virginia
$7K +$1.24K +6 +21%
VNA
772
Valley National Advisers
Pennsylvania
$7K +$7K +34 New
HCM
773
Hollencrest Capital Management
California
$6.58K – – –
Optiver Holding
774
Optiver Holding
Netherlands
$6.15K +$6.15K +29 New
CAL
775
Capital Advisors Ltd
Ohio
$6K – – –
29 30
31
32 33