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Atlassian
TEAM

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 122 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
801
Holders Change
-41
Holders Change %
-4.87%
% 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
122
Calls
$541M
Puts
$614M
Net Calls
-$73.1M
Net Calls Change
-$165M

Top Buyers

1
D.E. Shaw & Co
D.E. Shaw & Co
New York
+$345M
2
Artisan Partners
Artisan Partners
Wisconsin
+$314M
3
Two Sigma Advisers
Two Sigma Advisers
New York
+$304M
4
Fidelity Investments
Fidelity Investments
Massachusetts
+$201M
5
Janus Henderson Group
Janus Henderson Group
United Kingdom
+$153M

Top Sellers

1
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
-$393M
2
Sands Capital Management
Sands Capital Management
Virginia
-$270M
3
Invesco
Invesco
Georgia
-$242M
4
DIG
Dragoneer Investment Group
California
-$236M
5
Citadel Advisors
Citadel Advisors
Florida
-$226M
Name Holding Trade Value Shares
Change 		Shares
Change %
TAM
276
Thematics Asset Management
France
$4.62M +$408K +2,008 +10%
CP
277
CenterBook Partners
Connecticut
$4.48M -$3.38M -16,663 -43%
AIMCA
278
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
$4.47M -$19.3M -94,799 -81%
Wealth Enhancement Advisory Services
279
Wealth Enhancement Advisory Services
Minnesota
$4.46M -$116K -542 -3%
Public Employees Retirement Association of Colorado
280
Public Employees Retirement Association of Colorado
Colorado
$4.44M +$7.92K +39 +0.2%
EMPI
281
Elo Mutual Pension Insurance
Finland
$4.41M -$478K -2,355 -10%
PAM
282
Panagora Asset Management
Massachusetts
$4.32M -$73.8M -363,340 -94%
M&T Bank
283
M&T Bank
New York
$4.27M -$2.04M -10,060 -32%
SC
284
Savant Capital
Illinois
$4.24M +$1.28M +6,318 +43%
JWM
285
Jessup Wealth Management
Ohio
$4.21M -$2M -9,864 -32%
MML Investors Services
286
MML Investors Services
Massachusetts
$4.18M -$76.2K -375 -2%
MMC
287
Mizuho Markets Cayman
Cayman Islands
$4.14M +$4.14M +20,389 New
CIBC Private Wealth Group
288
CIBC Private Wealth Group
Georgia
$4.1M +$1.5M +7,404 +58%
ORI
289
Oak Ridge Investments
Illinois
$4.1M +$77.4K +381 +2%
MIF
290
Mediolanum International Funds
Ireland
$4.07M +$128K +631 +3%
HighTower Advisors
291
HighTower Advisors
Illinois
$3.87M -$548K -2,696 -12%
PA
292
Profund Advisors
Maryland
$3.82M -$287K -1,415 -7%
CWM
293
CIBC World Markets
New York
$3.78M +$2.29M +11,258 +153%
HT
294
Headlands Technologies
Illinois
$3.77M +$2.75M +13,532 +270%
VI
295
Vestcor Inc
New Brunswick, Canada
$3.77M +$1.11M +5,446 +42%
OQS
296
Occudo Quantitative Strategies
Florida
$3.74M +$157K +774 +4%
VCM
297
Voleon Capital Management
California
$3.73M +$3.73M +18,381 New
AV
298
ASR Vermogensbeheer
Netherlands
$3.67M +$370K +1,823 +11%
CA
299
Cullinan Associates
Kentucky
$3.66M – – –
MIC
300
Maxi Investments CY
Cyprus
$3.62M -$1.81M -8,900 -33%
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