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Atlassian
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Overview Fund Activity

843 hedge funds and large institutions have $30.8B invested in Atlassian in 2025 Q1 according to their latest regulatory filings, with 157 funds opening new positions, 372 increasing their positions, 231 reducing their positions, and 86 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
843
Holders Change
+54
Holders Change %
+6.84%
% of All Funds
11.45%
Holding in Top 10
21
Holding in Top 10 Change
+4
Holding in Top 10 Change %
+23.53%
% of All Funds
0.29%
New
157
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 %
AGAM
326
Avalon Global Asset Management
California
$3.18M +$3.18M +15,000 New
SC
327
Savant Capital
Illinois
$3.09M +$2.87M +13,543 +1,330%
Axa
328
Axa
France
$3.03M +$191K +900 +7%
RBA
329
Richard Bernstein Advisors
New York
$3.03M -$82.1K -387 -3%
OAC
330
OMERS Administration Corp
Ontario, Canada
$3M +$491K +2,313 +20%
XT
331
XTX Topco
Cayman Islands
$2.98M +$1.44M +6,805 +94%
LAM
332
Lingohr Asset Management
Germany
$2.97M +$2.97M +14,000 New
CAPTRUST Financial Advisors
333
CAPTRUST Financial Advisors
North Carolina
$2.94M +$182K +859 +7%
Creative Planning
334
Creative Planning
Kansas
$2.89M +$559K +2,632 +24%
OSAM
335
O'Shaughnessy Asset Management
Connecticut
$2.85M +$904K +4,260 +46%
CCIA
336
Campbell & Co Investment Adviser
Maryland
$2.85M +$2.51M +11,849 +756%
Wolverine Trading
337
Wolverine Trading
Illinois
$2.84M -$4.29M -19,676 -60%
VI
338
Vestcor Inc
New Brunswick, Canada
$2.78M +$2.12M +10,007 +324%
VanEck Associates
339
VanEck Associates
New York
$2.7M +$2.7M +12,702 New
TPCW
340
TD Private Client Wealth
New York
$2.67M +$580K +2,731 +28%
AG
341
AIA Group
Hong Kong
$2.67M +$463K +2,183 +21%
FDCDDQ
342
Federation des caisses Desjardins du Quebec
Quebec, Canada
$2.67M +$1.54M +7,233 +136%
Nomura Holdings
343
Nomura Holdings
Japan
$2.6M -$1.17M -5,534 -31%
HF
344
HRT Financial
New York
$2.55M -$734K -3,458 -22%
LSERS
345
Louisiana State Employees Retirement System
Louisiana
$2.55M +$42.4K +200 +2%
KM
346
KP Management
Minnesota
$2.55M +$2.55M +12,000 New
VA
347
VestGen Advisors
Illinois
$2.51M +$2.51M +11,834 New
Corient Private Wealth
348
Corient Private Wealth
Florida
$2.5M +$1.36M +6,389 +118%
PL
349
Perpetual Ltd
Australia
$2.48M +$893K +4,206 +56%
HFM
350
Harvest Fund Management
China
$2.44M -$262K -1,235 -10%
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