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Atlassian
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Overview Fund Activity

801 hedge funds and large institutions have $29.9B invested in Atlassian in 2025 Q2 according to their latest regulatory filings, with 95 funds opening new positions, 348 increasing their positions, 280 reducing their positions, and 123 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
801
Holders Change
-42
Holders Change %
-4.98%
% of All Funds
10.74%
Holding in Top 10
13
Holding in Top 10 Change
-8
Holding in Top 10 Change %
-38.1%
% of All Funds
0.17%
New
95
Increased
348
Reduced
280
Closed
123
Calls
$541M
Puts
$614M
Net Calls
-$73.1M
Net Calls Change
-$165M

Top Buyers

1
D.E. Shaw & Co
1
D.E. Shaw & Co
New York
$453M
2
Artisan Partners
2
Artisan Partners
Wisconsin
$788M
3
Two Sigma Advisers
3
Two Sigma Advisers
New York
$410M
4
Fidelity Investments
4
Fidelity Investments
Massachusetts
$473M
5
Janus Henderson Group
5
Janus Henderson Group
United Kingdom
$174M

Top Sellers

1
T. Rowe Price Associates
1
T. Rowe Price Associates
Maryland
$40.4M
2
Sands Capital Management
2
Sands Capital Management
Virginia
$526M
3
Invesco
3
Invesco
Georgia
$186M
4
DIG
4
Dragoneer Investment Group
California
$0
5
Citadel Advisors
5
Citadel Advisors
Florida
$161M
Name Holding Trade Value Shares
Change 		Shares
Change %
P
451
Pitcairn
Pennsylvania
$819K -$375K -1,846 -31%
DILIC
452
Dai-ichi Life Insurance Company
Japan
$795K -$1.52M -7,500 -66%
EFM
453
E Fund Management
China
$782K -$67.6K -333 -8%
MC
454
Montag & Caldwell
Georgia
$775K +$775K +3,815 New
P8IP
455
Pier 88 Investment Partners
California
$770K -$1.55M -7,650 -67%
MGP
456
Metis Global Partners
California
$764K -$81.4K -401 -10%
EF
457
Empowered Funds
Pennsylvania
$752K -$200K -985 -21%
RL
458
Retireful LLC
Michigan
$750K -$244K -1,203 -25%
SFI
459
Siemens Fonds Invest
Germany
$726K +$94.2K +464 +15%
BP
460
BNP Paribas
France
$713K -$750K -3,692 -51%
SL
461
Siren LLC
Connecticut
$711K +$711K +3,500 New
RS
462
R Squared
Hong Kong
$676K +$170K +837 +34%
VT
463
Vise Technologies
New York
$670K +$670K +3,301 New
WS
464
Wedbush Securities
California
$666K +$49.1K +242 +8%
PCMU
465
Paragon Capital Management (Utah)
Utah
$659K +$3.05K +15 +0.5%
OAM
466
Oxford Asset Management
United Kingdom
$649K +$332K +1,635 +105%
AAP
467
Arax Advisory Partners
Colorado
$633K +$99.3K +488 +19%
P
468
&Partners
Tennessee
$633K -$29.5K -145 -4%
Manulife (Manufacturers Life Insurance)
469
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$626K -$325K -1,600 -34%
LWAM
470
Legacy Wealth Asset Management
Minnesota
$619K +$10.2K +50 +2%
WFC
471
Western Financial Corp
California
$614K -$690K -3,398 -53%
VI
472
Versor Investments
New York
$610K +$335K +1,649 +122%
CPBTD
473
Central Pacific Bank - Trust Division
Hawaii
$610K +$610K +3,004 New
COI
474
Connable Office Inc
Michigan
$599K -$44.3K -218 -7%
TCM
475
Twin Capital Management
Pennsylvania
$588K +$28.6K +141 +5%
17 18
19
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