// company-profile
Atlassian Corp
TEAMExchangeNasdaqSectorServices-Prepackaged SoftwareFilings1712Insiders22
// api This Atlassian Corp insider-trading data is served live by the Form4API insider trading API. Get the same data via API.
// activity-summary
Mixed insider activity over the last 30 days: 0 purchases and 0 sales (0 transactions total).
// 90-day insight
Over the last 90 days, Atlassian Corp insiders bought $0 (2 transactions) and sold $1.6M (36 transactions).
- Most active insider: DUFFY BRIAN with 20 transactions totaling $1.6M.
- Largest single sale: $471K by CHUONG JAMES on May 19, 2026.
- 12% of recent sales were pre-scheduled 10b5-1 trades — typically less informative than open-market activity.
Activity skews bearish — sales outpace buys.
Institutional Ownership
Top 13F-HR holders of Atlassian Corp as of 2026-03-31
Total reported AUM
$9.57B
QoQ change
-57.5%
Reporting period
2026-03-31
#1
DNB Asset Management AS
CIK 1456670
$551.3M
8.1M shares
#2
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
$519.0M
7.6M shares
#3
BAILLIE GIFFORD & CO
CIK 1088875
$513.7M
7.5M shares
Data source: SEC Form 13F-HR filings. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jun 12, 2026 | DUFFY BRIAN | TEAM | Sale10b5 | 3,000 | $89.71 | $269K |
| Jun 11, 2026 | DUFFY BRIAN | TEAM | Sale10b5 | 1,432 | $88.79 | $127K |
| Jun 10, 2026 | DUFFY BRIAN | TEAM | Sale10b5 | 1,813 | $92.79 | $168K |
| Jun 9, 2026 | DUFFY BRIAN | TEAM | Sale10b5 | 1,454 | $95.35 | $139K |
| Jun 8, 2026 | DUFFY BRIAN | TEAM | Sale10b5 | 1,451 | $98.03 | $142K |
45 more transactions hidden
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