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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 %
CS
351
Candriam SCA
Luxembourg
$2.44M -$51.8K -244 -2%
P8IP
352
Pier 88 Investment Partners
California
$2.43M +$2.43M +11,440 New
DILIC
353
Dai-ichi Life Insurance Company
Japan
$2.42M – – –
AB
354
Amalgamated Bank
New York
$2.41M +$138K +650 +6%
VF
355
Virtu Financial
New York
$2.37M +$936K +4,410 +65%
CIBC Private Wealth Group
356
CIBC Private Wealth Group
Georgia
$2.35M +$2.19M +11,890 +1,365%
KRS
357
Kentucky Retirement Systems
Kentucky
$2.34M +$2.34M +11,032 New
CUAMC
358
China Universal Asset Management Company
China
$2.32M +$387K +1,822 +20%
Commonwealth Equity Services
359
Commonwealth Equity Services
Massachusetts
$2.32M +$42.2K +199 +2%
CWP
360
Capital Wealth Planning
Florida
$2.32M +$2.32M +10,927 New
IIM
361
INTECH Investment Management
Florida
$2.29M -$65.4K -308 -3%
RIM
362
Rakuten Investment Management
Japan
$2.28M +$2.28M +10,446 New
WBC
363
Westpac Banking Corp
Australia
$2.26M +$743K +3,499 +49%
CF
364
Corebridge Financial
Texas
$2.19M -$35.7K -168 -2%
DF
365
Donoghue Forlines
Massachusetts
$2.11M +$459K +2,164 +28%
MIM
366
MetLife Investment Management
New Jersey
$2.11M +$26.5K +125 +1%
Wealthfront Advisers
367
Wealthfront Advisers
California
$2.07M -$117K -550 -5%
MFG
368
Merit Financial Group
Georgia
$2.05M +$1.42M +6,696 +224%
LTAS
369
Linden Thomas Advisory Services
North Carolina
$2.05M +$111K +521 +6%
BCV
370
Banque Cantonale Vaudoise
Switzerland
$2.02M +$2.02M +9,510 New
CL
371
Choreo LLC
Illinois
$1.98M -$188K -886 -9%
GIBU
372
Gulf International Bank (UK)
United Kingdom
$1.96M -$562K -2,647 -22%
NICM
373
Neo Ivy Capital Management
New York
$1.95M +$1.95M +9,198 New
QCM
374
QRG Capital Management
Illinois
$1.89M +$280K +1,320 +17%
RA
375
Rational Advisors
New York
$1.89M +$1.89M +8,900 New
13 14
15
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