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Atlassian

801 hedge funds and large institutions have $24.3B invested in Atlassian in 2025 Q4 according to their latest regulatory filings, with 173 funds opening new positions, 312 increasing their positions, 251 reducing their positions, and 116 closing their positions.

New
Increased
Maintained
Reduced
Closed

49% more first-time investments, than exits

New positions opened: 173 | Existing positions closed: 116

42% more funds holding in top 10

Funds holding in top 10: 1217 (+5)

24% more repeat investments, than reductions

Existing positions increased: 312 | Existing positions reduced: 251

6% more funds holding

Funds holding: 759801 (+42)

1.59% more ownership

Funds ownership: 87.59%89.17% (+1.6%)

5% more capital invested

Capital invested by funds: $23.2B → $24.3B (+$1.05B)

3% more call options, than puts

Call options by funds: $498M | Put options by funds: $485M

Holders
801
Holders Change
+42
Holders Change %
+5.53%
% of All Funds
9.75%
Holding in Top 10
17
Holding in Top 10 Change
+5
Holding in Top 10 Change %
+41.67%
% of All Funds
0.21%
New
173
Increased
312
Reduced
251
Closed
116
Calls
$498M
Puts
$485M
Net Calls
+$13.4M
Net Calls Change
+$105M
Name Holding Trade Value Shares
Change
Change in
Stake
Kayne Anderson Rudnick Investment Management
801
Kayne Anderson Rudnick Investment Management
California
$122
BHWM
802
Beaird Harris Wealth Management
Texas
$96
Coatue Management
803
Coatue Management
New York
-$332M -2,077,303 Closed
Temasek Holdings
804
Temasek Holdings
Singapore
-$69.2M -433,165 Closed
TCCM
805
Two Creeks Capital Management
New York
-$48.7M -305,032 Closed
ACM
806
Ashe Capital Management
New Jersey
-$42M -262,734 Closed
FGP
807
Freestone Grove Partners
California
-$32.8M -205,347 Closed
TC
808
TwinBeech Capital
New York
-$27.4M -171,803 Closed
Holocene Advisors
809
Holocene Advisors
New York
-$25.2M -157,841 Closed
SPS
810
Susquehanna Portfolio Strategies
Pennsylvania
-$22.7M -142,070 Closed
Public Sector Pension Investment Board (PSP Investments)
811
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
-$21.1M -132,000 Closed
Zurich Cantonal Bank
812
Zurich Cantonal Bank
Switzerland
-$17.5M -111,399 Closed
RCMU
813
Rokos Capital Management (UK)
United Kingdom
-$16.1M -100,659 Closed
TI
814
Trexquant Investment
Connecticut
-$12.9M -80,936 Closed
ADEF
815
Adams Diversified Equity Fund
Maryland
-$12.2M -76,300 Closed
SGA
816
Sustainable Growth Advisers
Connecticut
-$12.1M -76,025 Closed
DKCM
817
Davidson Kempner Capital Management
New York
-$12M -75,000 Closed
ACM
818
Alight Capital Management
New York
-$7.99M -50,000 Closed
QCM
819
Qsemble Capital Management
New York
-$6.75M -42,278 Closed
SSA
820
Schonfeld Strategic Advisors
New York
-$5.89M -36,892 Closed
PP
821
Paloma Partners
Connecticut
-$5.33M -33,375 Closed
CI Investments Inc
822
CI Investments Inc
Ontario, Canada
-$4.93M -30,870 Closed
JG
823
Jain Global
New York
-$4.76M -29,824 Closed
OAM
824
Oppenheimer Asset Management
New York
-$4.41M -27,601 Closed
CCIA
825
Campbell & Co Investment Adviser
Maryland
-$4.26M -26,652 Closed