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Atlassian

694 hedge funds and large institutions have $12.3B invested in Atlassian in 2026 Q2 according to their latest regulatory filings, with 176 funds opening new positions, 258 increasing their positions, 191 reducing their positions, and 125 closing their positions.

New
Increased
Maintained
Reduced
Closed

41% more first-time investments, than exits

New positions opened: 176 | Existing positions closed: 125

35% more repeat investments, than reductions

Existing positions increased: 258 | Existing positions reduced: 191

16% more capital invested

Capital invested by funds: $10.6B → $12.3B (+$1.74B)

11% more call options, than puts

Call options by funds: $572M | Put options by funds: $516M

7.86% more ownership

Funds ownership: 91.36%99.22% (+7.9%)

6% more funds holding

Funds holding: 654694 (+40)

27% less funds holding in top 10

Funds holding in top 10: 118 (-3)

Holders
694
Holders Change
+40
Holders Change %
+6.12%
% of All Funds
8.38%
Holding in Top 10
8
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-27.27%
% of All Funds
0.1%
New
176
Increased
258
Reduced
191
Closed
125
Calls
$572M
Puts
$516M
Net Calls
+$56.6M
Net Calls Change
-$46.6M
Name Holding Trade Value Shares
Change
Change in
Stake
Mitsubishi UFJ Trust & Banking
101
Mitsubishi UFJ Trust & Banking
Japan
$13.8M -$8M -97,807 -36%
GSP
102
Grafton Street Partners
Florida
$13.6M
XT
103
XTX Topco
Cayman Islands
$13.5M +$6.63M +81,092 +88%
Citigroup
104
Citigroup
New York
$13.2M -$24.4M -298,122 -64%
CAM
105
Capco Asset Management
Florida
$13.2M -$349K -4,267 -2%
IMC Chicago
106
IMC Chicago
Illinois
$13.2M +$9.85M +120,388 +246%
Loomis, Sayles & Company
107
Loomis, Sayles & Company
Massachusetts
$12.4M +$4.19M +51,192 +47%
N
108
Natixis
France
$12M -$2.21M -27,002 -15%
Wealth Enhancement Advisory Services
109
Wealth Enhancement Advisory Services
Minnesota
$11.9M +$6.68M +81,641 +126%
AG
110
Algert Global
California
$11.7M +$7.5M +91,726 +155%
FLPIM
111
F.L. Putnam Investment Management
Massachusetts
$11.7M +$12.3M +150,390 New
DSAM
112
Dock Street Asset Management
Florida
$11.7M +$12.3M +149,795 New
Wellington Management Group
113
Wellington Management Group
Massachusetts
$11.5M -$417K -5,099 -3%
OAM
114
OP Asset Management
$11.4M -$231K -2,819 -2%
State Board of Administration of Florida Retirement System
115
State Board of Administration of Florida Retirement System
Florida
$11.4M -$100K -1,224 -0.8%
Aviva
116
Aviva
United Kingdom
$11.3M +$177K +2,163 +2%
Mackenzie Financial
117
Mackenzie Financial
Ontario, Canada
$11.3M +$7.64M +93,438 +183%
ECM
118
ExodusPoint Capital Management
New York
$10.6M +$11.1M +135,847 New
HSBC Holdings
119
HSBC Holdings
United Kingdom
$10.5M -$3.09M -37,729 -22%
Caisse de Depot et Placement du Quebec (CDPQ)
120
Caisse de Depot et Placement du Quebec (CDPQ)
Quebec, Canada
$10.5M +$9.58M +117,147 +668%
Wells Fargo
121
Wells Fargo
California
$10.3M -$6.24M -76,299 -37%
American Century Companies
122
American Century Companies
Missouri
$10.2M +$5.15M +62,960 +93%
Mercer Global Advisors
123
Mercer Global Advisors
Colorado
$9.88M +$6.4M +78,263 +160%
Aberdeen Group
124
Aberdeen Group
United Kingdom
$9.58M +$104K +1,267 +1%
CCPM
125
Cooper Creek Partners Management
New York
$9.15M

TEAM Hedge Fund Activity: Q2 2026 in Review

694 of the 8,279 institutional investors tracked by Wall St. Rank reported a position in Atlassian (TEAM) for Q2 2026, worth a combined $12.3B — up 16% from $10.6B a quarter earlier.

Buyers outnumbered sellers: 176 funds opened new TEAM positions and 125 closed out — a net gain of 51 holders — while 258 added to existing stakes and 191 trimmed.

The largest buyer was GQG Partners, opening a new position worth an estimated $626M. The largest seller was Baillie Gifford & Co, cutting an estimated $516M.

  • 694 institutional investors held Atlassian (TEAM) as of Q2 2026, up from 654 in Q1 2026.
  • Funds reported $12.3B of Atlassian stock for Q2 2026, up 16% quarter-over-quarter.
  • 176 funds opened new Atlassian positions in Q2 2026 and 125 closed out, a net change of +51 holders.
  • The largest Atlassian buyer in Q2 2026 was GQG Partners, an estimated $626M added.
  • The largest Atlassian seller in Q2 2026 was Baillie Gifford & Co, an estimated $516M sold.

Based on aggregated 13F filings for Q2 2026.