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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
Jacobs Levy Equity Management
51
Jacobs Levy Equity Management
New Jersey
$112M +$16.5M +104,978 +18%
Goldman Sachs
52
Goldman Sachs
New York
$104M -$37M -235,977 -27%
IC
53
IEQ Capital
California
$96.2M +$59.9M +381,840 +181%
Canada Pension Plan Investment Board
54
Canada Pension Plan Investment Board
Ontario, Canada
$92.6M -$21.7M -138,165 -19%
JP Morgan Chase
55
JP Morgan Chase
New York
$81.1M -$298M -1,898,588 -79%
T. Rowe Price Associates
56
T. Rowe Price Associates
Maryland
$76.9M +$53.2M +338,951 +250%
Swiss National Bank
57
Swiss National Bank
Switzerland
$73.9M -$3.78M -24,100 -5%
MNA
58
Manning & Napier Advisors
New York
$71.1M -$5.63M -35,897 -8%
Balyasny Asset Management
59
Balyasny Asset Management
Illinois
$66.4M +$64M +407,795 +21,889%
Baird Financial Group
60
Baird Financial Group
Wisconsin
$66.2M +$13.7M +87,420 +27%
Sumitomo Mitsui Trust Group
61
Sumitomo Mitsui Trust Group
Japan
$65.9M -$330K -2,105 -0.5%
Man Group
62
Man Group
United Kingdom
$65.7M +$21.8M +139,094 +52%
AM
63
Atreides Management
Massachusetts
$64.6M +$14.6M +92,999 +30%
Massachusetts Financial Services
64
Massachusetts Financial Services
Massachusetts
$62.7M -$249M -1,584,335 -80%
BA
65
Bridgewater Associates
Connecticut
$62.5M +$21.5M +136,767 +55%
AIMCA
66
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
$59.2M +$57.3M +365,400 New
Skandinaviska Enskilda Banken (SEB)
67
Skandinaviska Enskilda Banken (SEB)
Sweden
$57.2M +$31.5M +200,435 +132%
GWMR
68
GC Wealth Management RIA
Massachusetts
$56.3M -$1.54M -9,814 -3%
FFM
69
Fisher Funds Management
New Zealand
$54.4M +$5.25M +33,485 +11%
WorldQuant Millennium Advisors
70
WorldQuant Millennium Advisors
New York
$53.9M +$5.7M +36,315 +12%
Bank of Nova Scotia
71
Bank of Nova Scotia
Ontario, Canada
$52.9M +$17.2M +109,874 +51%
NC
72
Nicholas Company
Wisconsin
$49.7M +$3.84M +24,490 +9%
Barclays
73
Barclays
United Kingdom
$49.2M +$6.15M +39,209 +15%
California Public Employees Retirement System
74
California Public Employees Retirement System
California
$47.9M +$847K +5,397 +2%
Mitsubishi UFJ Trust & Banking
75
Mitsubishi UFJ Trust & Banking
Japan
$46.5M +$4.92M +31,324 +12%