TEAM icon

Atlassian
TEAM

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
$355M
2
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
$357M
3
Qube Research & Technologies (QRT)
Qube Research & Technologies (QRT)
United Kingdom
$283M
4
BlackRock
BlackRock
New York
$2.36B
5
Massachusetts Financial Services
Massachusetts Financial Services
Massachusetts
$730M

Top Sellers

1
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
$453M
2
DCP
Durable Capital Partners
Maryland
$0
3
Capital International Investors
Capital International Investors
California
$769M
4
WCM Investment Management
WCM Investment Management
California
$745M
5
WRCM
Whale Rock Capital Management
Massachusetts
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
Verition Fund Management
101
Verition Fund Management
Connecticut
$37.3M +$5.69M +26,801 +18%
EGM
102
Engineers Gate Manager
New York
$34.9M +$24.2M +113,989 +225%
DGM
103
Delta Global Management
New York
$34.1M +$1.71M +8,075 +5%
Dimensional Fund Advisors
104
Dimensional Fund Advisors
Texas
$34M +$556K +2,621 +2%
NC
105
NZS Capital
Colorado
$33.6M +$12M +56,732 +56%
Korea Investment Corp
106
Korea Investment Corp
South Korea
$33.5M -$2.75M -12,947 -8%
QC
107
Quadrature Capital
United Kingdom
$33.5M +$31.9M +150,192 +2,003%
RCP
108
RIT Capital Partners
United Kingdom
$33.2M +$33.2M +156,500 New
TI
109
Trexquant Investment
Connecticut
$33.2M +$20.8M +98,157 +169%
AllianceBernstein
110
AllianceBernstein
Tennessee
$33M +$2.6M +12,246 +9%
Aviva
111
Aviva
United Kingdom
$32.2M +$4.58M +21,600 +17%
State Board of Administration of Florida Retirement System
112
State Board of Administration of Florida Retirement System
Florida
$32.2M – – –
Pacer Advisors
113
Pacer Advisors
Pennsylvania
$31.3M +$20.3M +95,835 +186%
CII
114
Capital International Inc
California
$30.8M -$1.5M -7,077 -5%
KCM
115
Kodai Capital Management
Illinois
$30.3M -$2.78M -13,100 -8%
Wells Fargo
116
Wells Fargo
California
$30.2M +$5.81M +27,369 +24%
Assenagon Asset Management
117
Assenagon Asset Management
Luxembourg
$30.2M -$4.07M -19,157 -12%
Mitsubishi UFJ Asset Management
118
Mitsubishi UFJ Asset Management
Japan
$30M +$2.85M +13,433 +10%
Bank of Montreal
119
Bank of Montreal
Ontario, Canada
$29.9M -$2.2M -10,368 -7%
WP
120
Woodline Partners
California
$29.6M -$2.99M -14,085 -9%
HSBC Holdings
121
HSBC Holdings
United Kingdom
$29.4M -$362K -1,714 -1%
Nisa Investment Advisors
122
Nisa Investment Advisors
Missouri
$29.1M -$2.62M -12,362 -8%
Prudential Financial
123
Prudential Financial
New Jersey
$28.9M +$19.2M +80,070 +198%
CCM
124
Candlestick Capital Management
Connecticut
$28.7M -$11.2M -52,643 -28%
FGP
125
Freestone Grove Partners
California
$28.2M +$18.8M +88,402 +199%
3 4
5
6 7