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Atlassian
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Overview Fund Activity

842 hedge funds and large institutions have $30.8B invested in Atlassian in 2025 Q1 according to their latest regulatory filings, with 156 funds opening new positions, 372 increasing their positions, 231 reducing their positions, and 86 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
842
Holders Change
+53
Holders Change %
+6.72%
% of All Funds
11.44%
Holding in Top 10
21
Holding in Top 10 Change
+4
Holding in Top 10 Change %
+23.53%
% of All Funds
0.29%
New
156
Increased
372
Reduced
231
Closed
86
Calls
$719M
Puts
$627M
Net Calls
+$91.9M
Net Calls Change
+$170M

Top Buyers

1
AQR Capital Management
AQR Capital Management
Connecticut
+$210M
2
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
+$153M
3
Qube Research & Technologies (QRT)
Qube Research & Technologies (QRT)
United Kingdom
+$142M
4
BlackRock
BlackRock
New York
+$135M
5
Massachusetts Financial Services
Massachusetts Financial Services
Massachusetts
+$131M

Top Sellers

1
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
-$934M
2
DCP
Durable Capital Partners
Maryland
-$383M
3
Capital International Investors
Capital International Investors
California
-$248M
4
WCM Investment Management
WCM Investment Management
California
-$197M
5
WRCM
Whale Rock Capital Management
Massachusetts
-$171M
Name Holding Trade Value Shares
Change 		Shares
Change %
M1FG
576
Mach-1 Financial Group
Arkansas
$341K +$341K +1,607 New
BOTPPF
577
Board of the Pension Protection Fund
United Kingdom
$340K +$340K +1,600 New
BPC
578
Bearing Point Capital
Minnesota
$340K +$340K +1,600 New
PA
579
Parallel Advisors
California
$339K -$22.5K -106 -6%
CC
580
Chicago Capital
Illinois
$337K – – –
TCA
581
Transcend Capital Advisors
New Jersey
$335K +$69.6K +328 +26%
FHA
582
Flagship Harbor Advisors
Massachusetts
$334K -$29.9K -141 -8%
JWS
583
Juncture Wealth Strategies
Arizona
$333K +$126K +594 +61%
OAM
584
Oxford Asset Management
United Kingdom
$331K +$119K +559 +56%
KFA
585
Krane Funds Advisors
New York
$327K +$327K +1,541 New
ECM
586
Eisler Capital Management
United Kingdom
$325K +$325K +1,533 New
FA
587
FDx Advisors
Illinois
$323K -$49.2K -232 -13%
NIP
588
Nicholas Investment Partners
California
$321K -$672K -3,165 -68%
SPIA
589
Steward Partners Investment Advisory
New York
$320K +$53.9K +254 +20%
WTC
590
WhitTier Trust Company
Nevada
$316K +$192K +903 +154%
EFS
591
Essex Financial Services
Connecticut
$314K +$50.1K +236 +19%
WPC
592
Wedmont Private Capital
Pennsylvania
$313K +$132K +667 +73%
SCP
593
Sivia Capital Partners
California
$312K +$312K +1,469 New
WAM
594
Weatherly Asset Management
California
$308K -$79.6K -375 -21%
Jones Financial Companies
595
Jones Financial Companies
Missouri
$304K +$36.2K +166 +14%
BC
596
Bridgefront Capital
Texas
$302K -$533K -2,514 -64%
PAG
597
Poinciana Advisors Group
Florida
$301K +$301K +1,417 New
ATPW
598
Ashton Thomas Private Wealth
Arizona
$300K +$15.7K +74 +6%
WAM
599
Wakefield Asset Management
Colorado
$299K +$299K +1,410 New
HIA
600
Harbor Investment Advisory
Maryland
$298K +$45.6K +215 +18%
22 23
24
25 26