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Atlassian

694 hedge funds and large institutions have $12.3B invested in Atlassian in 2026 Q2 according to their latest regulatory filings, with 176 funds opening new positions, 258 increasing their positions, 191 reducing their positions, and 125 closing their positions.

New
Increased
Maintained
Reduced
Closed

41% more first-time investments, than exits

New positions opened: 176 | Existing positions closed: 125

35% more repeat investments, than reductions

Existing positions increased: 258 | Existing positions reduced: 191

16% more capital invested

Capital invested by funds: $10.6B → $12.3B (+$1.74B)

11% more call options, than puts

Call options by funds: $572M | Put options by funds: $516M

7.86% more ownership

Funds ownership: 91.36%99.22% (+7.9%)

6% more funds holding

Funds holding: 654694 (+40)

27% less funds holding in top 10

Funds holding in top 10: 118 (-3)

Holders
694
Holders Change
+40
Holders Change %
+6.12%
% of All Funds
8.38%
Holding in Top 10
8
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-27.27%
% of All Funds
0.1%
New
176
Increased
258
Reduced
191
Closed
125
Calls
$572M
Puts
$516M
Net Calls
+$56.6M
Net Calls Change
-$46.6M
Name Holding Trade Value Shares
Change
Change in
Stake
VOYA Investment Management
201
VOYA Investment Management
Georgia
$3.43M -$1.73M -21,124 -32%
Vanguard Personalized Indexing Management
202
Vanguard Personalized Indexing Management
California
$3.41M +$1.49M +18,228 +71%
TWIM
203
TIAA Wealth Investment Management
New York
$3.13M +$3.29M +40,210 New
SLAM
204
Swiss Life Asset Management
$3.12M +$662K +8,096 +25%
RGC
205
Rubicon Global Capital
United Kingdom
$3.11M
Walleye Trading
206
Walleye Trading
New York
$3M +$2M +24,470 +173%
X
207
Xponance
Pennsylvania
$2.96M -$29.9K -366 -1%
MFG
208
Merit Financial Group
Georgia
$2.91M +$1.52M +18,626 +99%
ECSS
209
Eurizon Capital SGR SpA
$2.91M -$944K -11,541 -24%
VI
210
Vestcor Inc
New Brunswick, Canada
$2.91M
HBCM
211
Heron Bay Capital Management
Michigan
$2.86M +$512K +6,255 +20%
II
212
IFM Investors
Australia
$2.81M +$418K +5,112 +16%
BIA
213
Biondo Investment Advisors
Pennsylvania
$2.77M +$1.23K +15 +0%
CBU
214
CIBC Bancorp USA
Illinois
$2.75M -$1.34M -16,364 -32%
Simplex Trading
215
Simplex Trading
Illinois
$2.65M +$2.78M +34,025 New
OAC
216
OMERS Administration Corp
Ontario, Canada
$2.63M +$796K +9,737 +40%
BAM
217
BOCHK Asset Management
Hong Kong
$2.62M +$2.75M +33,619 New
CSP
218
Cary Street Partners
Virginia
$2.57M +$2.7M +33,036 New
BJL
219
Brighton Jones LLC
Washington
$2.54M +$1.41M +17,195 +112%
SCP
220
Sivia Capital Partners
California
$2.47M +$1.36M +16,652 +110%
STA
221
Summit Trail Advisors
New York
$2.45M +$233K +2,855 +10%
LTAS
222
Linden Thomas Advisory Services
North Carolina
$2.43M +$76.5K +935 +3%
OTL
223
Oak Thistle LLC
New York
$2.42M -$533K -6,521 -17%
Cetera Investment Advisers
224
Cetera Investment Advisers
Illinois
$2.41M -$377K -4,611 -13%
AAM
225
Alphadyne Asset Management
New York
$2.3M -$4.48M -54,748 -65%

TEAM Hedge Fund Activity: Q2 2026 in Review

694 of the 8,279 institutional investors tracked by Wall St. Rank reported a position in Atlassian (TEAM) for Q2 2026, worth a combined $12.3B — up 16% from $10.6B a quarter earlier.

Buyers outnumbered sellers: 176 funds opened new TEAM positions and 125 closed out — a net gain of 51 holders — while 258 added to existing stakes and 191 trimmed.

The largest buyer was GQG Partners, opening a new position worth an estimated $626M. The largest seller was Baillie Gifford & Co, cutting an estimated $516M.

  • 694 institutional investors held Atlassian (TEAM) as of Q2 2026, up from 654 in Q1 2026.
  • Funds reported $12.3B of Atlassian stock for Q2 2026, up 16% quarter-over-quarter.
  • 176 funds opened new Atlassian positions in Q2 2026 and 125 closed out, a net change of +51 holders.
  • The largest Atlassian buyer in Q2 2026 was GQG Partners, an estimated $626M added.
  • The largest Atlassian seller in Q2 2026 was Baillie Gifford & Co, an estimated $516M sold.

Based on aggregated 13F filings for Q2 2026.