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Atlassian

760 hedge funds and large institutions have $23.2B invested in Atlassian in 2025 Q3 according to their latest regulatory filings, with 114 funds opening new positions, 260 increasing their positions, 292 reducing their positions, and 159 closing their positions.

New
Increased
Maintained
Reduced
Closed

2.13% less ownership

Funds ownership: 89.72%87.59% (-2.1%)

7% less funds holding

Funds holding: 815760 (-55)

8% less funds holding in top 10

Funds holding in top 10: 1312 (-1)

11% less repeat investments, than reductions

Existing positions increased: 260 | Existing positions reduced: 292

16% less call options, than puts

Call options by funds: $494M | Put options by funds: $586M

23% less capital invested

Capital invested by funds: $30.1B → $23.2B (-$6.88B)

28% less first-time investments, than exits

New positions opened: 114 | Existing positions closed: 159

Holders
760
Holders Change
-55
Holders Change %
-6.75%
% of All Funds
9.98%
Holding in Top 10
12
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-7.69%
% of All Funds
0.16%
New
114
Increased
260
Reduced
292
Closed
159
Calls
$494M
Puts
$586M
Net Calls
-$92M
Net Calls Change
-$18.9M
Name Holding Trade Value Shares
Change
Change in
Stake
Adage Capital Partners
76
Adage Capital Partners
Massachusetts
$43.9M +$30.3M +167,500 +156%
Russell Investments Group
77
Russell Investments Group
United Kingdom
$43.6M -$4.95M -27,363 -9%
Man Group
78
Man Group
United Kingdom
$42.5M +$2.66M +14,714 +6%
Jane Street
79
Jane Street
New York
$42.4M -$13.3M -73,739 -22%
Barclays
80
Barclays
United Kingdom
$42.2M -$11.5M -63,653 -19%
ACM
81
Ashe Capital Management
New Jersey
$42M
Connor, Clark & Lunn Investment Management (CC&L)
82
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$41.2M +$21.3M +117,465 +83%
Mitsubishi UFJ Trust & Banking
83
Mitsubishi UFJ Trust & Banking
Japan
$40.8M -$498K -2,754 -1%
EGM
84
Engineers Gate Manager
New York
$40.2M -$1.9M -10,523 -4%
BA
85
Bridgewater Associates
Connecticut
$39.7M -$7.85M -43,375 -15%
California State Teachers Retirement System (CalSTRS)
86
California State Teachers Retirement System (CalSTRS)
California
$39.5M -$786K -4,342 -2%
RhumbLine Advisers
87
RhumbLine Advisers
Massachusetts
$39.3M -$9.05K -50 -0%
National Pension Service
88
National Pension Service
South Korea
$38.8M +$238K +1,313 +0.5%
CPW
89
Catalyst Private Wealth
California
$38.4M +$25.3K +140 +0.1%
Wells Fargo
90
Wells Fargo
California
$38.2M +$18.7M +103,566 +76%
Hudson Bay Capital Management
91
Hudson Bay Capital Management
Connecticut
$37.7M -$221K -1,219 -0.5%
New York State Common Retirement Fund
92
New York State Common Retirement Fund
New York
$37.6M -$9.81M -54,239 -19%
Bank of Nova Scotia
93
Bank of Nova Scotia
Ontario, Canada
$34.6M -$15.9M -87,612 -29%
IC
94
IEQ Capital
California
$33.7M -$724K -4,004 -2%
NC
95
NZS Capital
Colorado
$33.7M +$2.03M +11,219 +6%
FGP
96
Freestone Grove Partners
California
$32.8M +$37.2M +205,347 New
TD Asset Management
97
TD Asset Management
Ontario, Canada
$32.5M -$1.81M -10,028 -5%
O
98
Ossiam
France
$32.4M +$2.41M +13,310 +7%
Dimensional Fund Advisors
99
Dimensional Fund Advisors
Texas
$32.1M +$3.87M +21,374 +12%
OIAM
100
OFI Invest Asset Management
France
$29.7M +$39.5M +218,384 +45,028%

TEAM Hedge Fund Activity: Q3 2025 in Review

760 of the 7,619 institutional investors tracked by Wall St. Rank reported a position in Atlassian (TEAM) for Q3 2025, worth a combined $23.2B — down 23% from $30.1B a quarter earlier.

Sellers outnumbered buyers: 159 funds closed out of TEAM and 114 opened new positions — a net loss of 45 holders — while 292 trimmed existing stakes and 260 added.

The largest buyer was Pictet Asset Management, adding an estimated $444M. The largest seller was Artisan Partners, exiting entirely with an estimated $788M sold.

  • 760 institutional investors held Atlassian (TEAM) as of Q3 2025, down from 815 in Q2 2025.
  • Funds reported $23.2B of Atlassian stock for Q3 2025, down 23% quarter-over-quarter.
  • 114 funds opened new Atlassian positions in Q3 2025 and 159 closed out, a net change of -45 holders.
  • The largest Atlassian buyer in Q3 2025 was Pictet Asset Management, an estimated $444M added.
  • The largest Atlassian seller in Q3 2025 was Artisan Partners, an estimated $788M sold.

Based on aggregated 13F filings for Q3 2025.