Atlassian Corporation
Atlassian Corporation (TEAM) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · TEAM · as of Sep 30, 2025
Ownership Breakdown
812
Institutional Holders
▼ 58 vs Q2
$23.22B
Total Inst. Value
▼ $6.89B vs Q2
262.67M
Shares Outstanding
freeFloat 98.13%
145.57M
13F Shares Held
▼ 2.68M vs Q2
Institutional ownership = 13F shares ÷ total outstanding. Insider % = 100 − free float. Public % = free float − institution %. Data: FMP /symbol-positions-summary + /shares-float + SEC EDGAR.
Top Institutional Holders
TEAM largest shareholders · institutional ownership
Q3 2025 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
VANGUARD GROUP INC services-prepackaged software | 18.48M | 7.06% | 7.06% | $2.95T | Nov 7, 2025 | ▲ 1.05M |
BLACKROCK, INC. services-prepackaged software | 10.59M | 4.05% | 4.05% | $1.69T | Nov 12, 2025 | ▼ 154.0K |
BAILLIE GIFFORD & CO services-prepackaged software | 8.12M | 3.10% | 3.10% | $1.30T | Oct 31, 2025 | ▼ 412.0K |
STATE STREET CORP services-prepackaged software | 3.87M | 1.48% | 1.48% | $617.72B | Nov 14, 2025 | ▲ 73.0K |
CAPITAL INTERNATIONAL INVESTORS services-prepackaged software | 3.56M | 1.36% | 1.36% | $568.86B | Nov 13, 2025 | ▼ 72.0K |
D. E. SHAW & CO., INC. services-prepackaged software | 3.42M | 1.31% | 1.31% | $546.56B | Nov 14, 2025 | ▲ 1.19M |
MORGAN STANLEY services-prepackaged software | 3.16M | 1.21% | 1.21% | $505.40B | May 27, 2026 | ▲ 1.03M |
UBS ASSET MANAGEMENT AMERICAS INC services-prepackaged software | 2.87M | 1.10% | 1.10% | $458.00B | Nov 14, 2025 | ▲ 451.7K |
PICTET ASSET MANAGEMENT HOLDING SA services-prepackaged software | 2.86M | 1.09% | 1.09% | $456.84B | Nov 18, 2025 | ▲ 2.46M |
DNB ASSET MANAGEMENT AS services-prepackaged software | 2.81M | 1.07% | 1.07% | $448.26B | Nov 12, 2025 | ▲ 2.04M |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q3 2025 vs prior quarter
Q3 2025
29
Increased
+15.32M shares0
New Positions
first time holders21
Decreased
−7.62M shares0
Sold Out
fully exitedNet shares change (top 50)
+7.70M
+15.32M / −7.62M
Net new holders
+8
0 new / 0 exited
Based on top 50 institutional holders by position size. Fields: isNew, isSoldOut, changeInSharesNumber (FMP extract-analytics/holder, limit=50).
Insider Buying vs Selling
TEAM insider trading · insider activity
Source: SEC Form 4
Insiders have been primarily selling shares recently. Selling may be driven by pre-scheduled Rule 10b5-1 plans rather than negative sentiment.
2
Buy transactions
36
Sell transactions
0.06
Buy/Sell ratio
$0M
Total disposed
Recent Insider Transactions
Showing 10 most recent · Common Stock only
| Name · Role | Date | Type | Shares | Price | Value | After Trans. | Filing |
|---|---|---|---|---|---|---|---|
CHUONG JAMES Chief Financial Officer | May 19, 2026 | Sale | 389 | $90.29 | $35.1K | 296.7K | Form 4 ↗ |
CHUONG JAMES Chief Financial Officer | May 19, 2026 | Sale | 5,440 | $86.59 | $471.0K | 291.3K | Form 4 ↗ |
CHUONG JAMES Chief Financial Officer | May 19, 2026 | Sale | 26 | $94.16 | $2.4K | 291.3K | Form 4 ↗ |
CHUONG JAMES Chief Financial Officer | May 19, 2026 | Sale | 659 | $89.23 | $58.8K | 290.6K | Form 4 ↗ |
CHUONG JAMES Chief Financial Officer | May 19, 2026 | Sale | 152 | $93.39 | $14.2K | 290.4K | Form 4 ↗ |
CHUONG JAMES Chief Financial Officer | May 19, 2026 | Sale | 273 | $88.23 | $24.1K | 290.2K | Form 4 ↗ |
CHUONG JAMES Chief Financial Officer | May 19, 2026 | Sale | 358 | $92.53 | $33.1K | 289.8K | Form 4 ↗ |
CHUONG JAMES Chief Financial Officer | May 19, 2026 | Sale | 977 | $87.17 | $85.2K | 288.8K | Form 4 ↗ |
CHUONG JAMES Chief Financial Officer | May 19, 2026 | Sale | 564 | $91.38 | $51.5K | 288.3K | Form 4 ↗ |
LIU GENE Chief Accounting Officer | May 19, 2026 | Sale | 3 | $92.53 | $277.588 | 59.5K | Form 4 ↗ |
Source: /insider-trading/search (FMP stable). Buy/Sell direction: acquisitionOrDisposition A=Buy, D=Sell. RSU vesting (M-Exempt) excluded from sentiment bar. All data from SEC EDGAR public filings.
About institutional & insider ownership
Atlassian Corporation (TEAM) is primarily owned by institutional investors, who hold approximately 55.4% of total shares outstanding. Company insiders own approximately 1.87%, while retail and public investors account for the remaining 42.71%.
The largest institutional shareholder of Atlassian Corporation is VANGUARD GROUP INC, holding approximately 18.48 million shares — equal to 7.06% of outstanding shares — as of September 30, 2025.
A total of 812 institutional investors currently hold TEAM stock, with a combined institutional value of approximately $23.22 billion as of the most recent 13F filing period.
Frequently asked questions
TEAM ownershipAtlassian Corporation (TEAM) is primarily owned by institutional investors, who hold approximately 55.4% of shares. The largest shareholder is VANGUARD GROUP INC with a 7.06% stake. Company insiders hold 1.87%. Data sourced from SEC Form 13F as of September 30, 2025.