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Atlassian

650 hedge funds and large institutions have $10.3B invested in Atlassian in 2026 Q1 according to their latest regulatory filings, with 107 funds opening new positions, 236 increasing their positions, 232 reducing their positions, and 240 closing their positions.

New
Increased
Maintained
Reduced
Closed

27% more call options, than puts

Call options by funds: $482M | Put options by funds: $379M

2% more repeat investments, than reductions

Existing positions increased: 236 | Existing positions reduced: 232

0.08% more ownership

Funds ownership: 89.17%89.25% (+0.08%)

19% less funds holding

Funds holding: 801650 (-151)

35% less funds holding in top 10

Funds holding in top 10: 1711 (-6)

55% less first-time investments, than exits

New positions opened: 107 | Existing positions closed: 240

57% less capital invested

Capital invested by funds: $24.3B → $10.3B (-$14B)

Holders
650
Holders Change
-151
Holders Change %
-18.85%
% of All Funds
8.01%
Holding in Top 10
11
Holding in Top 10 Change
-6
Holding in Top 10 Change %
-35.29%
% of All Funds
0.14%
New
107
Increased
236
Reduced
232
Closed
240
Calls
$482M
Puts
$379M
Net Calls
+$103M
Net Calls Change
+$89.7M
Name Holding Trade Value Shares
Change
Change in
Stake
OL
351
Odyssean LLC
Connecticut
$596K +$402K +4,077 +88%
TI
352
Tidal Investments
Wisconsin
$588K -$107K -1,081 -11%
LS
353
Leelyn Smith
Illinois
$585K +$98.9K +1,004 +13%
TMAM
354
Tokio Marine Asset Management
Japan
$583K +$249K +2,529 +42%
Commonwealth Equity Services
355
Commonwealth Equity Services
Massachusetts
$583K +$6.11K +62 +0.7%
SFA
356
Sequoia Financial Advisors
Ohio
$571K +$171K +1,733 +26%
MSRPS
357
Maryland State Retirement & Pension System
Maryland
$557K
BCV
358
Banque Cantonale Vaudoise
Switzerland
$555K -$95.8K -972 -11%
M&T Bank
359
M&T Bank
New York
$547K +$285K +2,894 +57%
ECM
360
Everence Capital Management
Indiana
$539K
A
361
AustralianSuper
Australia
$537K -$7.21M -73,123 -90%
PCA
362
Pallas Capital Advisors
Massachusetts
$525K -$2.77M -28,157 -79%
NIA
363
NIA Impact Advisors
California
$520K -$1.14M -11,588 -60%
Principal Financial Group
364
Principal Financial Group
Iowa
$510K +$399K +4,044 +118%
BMSSC
365
B. Metzler seel. Sohn & Co
Germany
$509K -$145K -1,474 -17%
MML Investors Services
366
MML Investors Services
Massachusetts
$504K -$952K -9,656 -57%
WBC
367
Westpac Banking Corp
Australia
$501K -$953K -9,671 -57%
KAS
368
Kestra Advisory Services
Texas
$497K -$267K -2,708 -27%
Northwestern Mutual Wealth Management
369
Northwestern Mutual Wealth Management
Wisconsin
$467K +$113K +1,148 +20%
PWM
370
Perigon Wealth Management
California
$461K -$556K -5,640 -46%
CC
371
Centiva Capital
New York
$459K +$663K +6,724 New
Pacer Advisors
372
Pacer Advisors
Pennsylvania
$456K -$7.5M -76,123 -92%
TGIA
373
Torrey Growth & Income Advisors
California
$449K -$39.3K -399 -6%
PL
374
Perpetual Ltd
Australia
$442K -$1.09M -11,071 -63%
AAIS
375
ABN AMRO Investment Solutions
$436K -$376K -3,820 -37%