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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 %
AF
826
Advisornet Financial
Minnesota
$637 -$1.06K -5 -63%
RAM
827
Riggs Asset Management
Pennsylvania
$637 – – –
FNWA
828
Financial Network Wealth Advisors
Utah
$637 +$637 +3 New
PS
829
PayPay Securities
Japan
$618 -$2.47K -8 -80%
BMC
830
Bear Mountain Capital
Washington
$457 +$457 +2 New
SIC
831
SJS Investment Consulting
Ohio
$425 -$638 -3 -60%
BCM
832
Blume Capital Management
California
$425 +$425 +2 New
GCS
833
Gordian Capital (Singapore)
Singapore
$424 -$4.24K -20 -91%
PA
834
Pineridge Advisors
Missouri
$424 – – –
RFS
835
Richardson Financial Services
Massachusetts
$424 – – –
GFPC
836
Global Financial Private Client
Florida
$424 +$424 +2 New
SWIM
837
Smallwood Wealth Investment Management
New Jersey
$424 +$424 +2 New
BHWM
838
Bay Harbor Wealth Management
Maryland
$424 +$424 +2 New
Q1WB
839
Quest 10 Wealth Builders
Virginia
$367 -$10.6K -58 -97%
HHGA
840
Halbert Hargrove Global Advisors
California
$238 +$238 +1 New
SSB
841
Sandy Spring Bank
Maryland
$213 -$7.88K -37 -97%
PWM
842
Parkworth Wealth Management
California
$212 – – –
DCP
843
Durable Capital Partners
Maryland
– -$383M -1,575,546 Closed
Norges Bank
844
Norges Bank
Norway
– -$297M -1,219,067 Closed
WRCM
845
Whale Rock Capital Management
Massachusetts
– -$171M -702,369 Closed
Viking Global Investors
846
Viking Global Investors
Connecticut
– -$121M -496,185 Closed
Tiger Global Management
847
Tiger Global Management
New York
– -$97.5M -400,545 Closed
OCM
848
Oribel Capital Management
New York
– -$48.6M -199,600 Closed
VGM
849
Voyager Global Management
New York
– -$24.3M -100,000 Closed
SFM
850
Soros Fund Management
New York
– -$21M -86,160 Closed
32 33
34
35 36