TEAM

Atlassian Corp

Services-Prepackaged SoftwareNasdaqLarge accelerated filer

Total Trades

1571

Buys

4

Sells

1567

Largest Trade

$1M+

Insiders

9

Institutional Funds

674

Inst. Value

$1M+

Activist Filings

38

Insider Trades

InsiderTitleTypeValueSharesPriceDate
Cannon-Brookes MichaelCo-CEO, Co-FounderSELL$1M+9K$203.80Oct 18, 2022
Cannon-Brookes MichaelCo-CEO, Co-FounderSELL$1M+9K$194.62Oct 17, 2022
Farquhar ScottCo-CEO, Co-FounderSELL$1M+9K$194.62Oct 17, 2022
Farquhar ScottCo-CEO, Co-FounderSELL$1M+9K$196.62Oct 13, 2022
Cannon-Brookes MichaelCo-CEO, Co-FounderSELL$1M+9K$196.62Oct 13, 2022
Cannon-Brookes MichaelCo-CEO, Co-FounderSELL$1M+9K$202.56Oct 13, 2022
Farquhar ScottCo-CEO, Co-FounderSELL$1M+9K$202.56Oct 13, 2022
Cannon-Brookes MichaelCo-CEO, Co-FounderSELL$1M+9K$209.78Oct 12, 2022
Farquhar ScottCo-CEO, Co-FounderSELL$1M+9K$209.77Oct 12, 2022
Cannon-Brookes MichaelCo-CEO, Co-FounderSELL$1M+9K$222.38Oct 12, 2022
Farquhar ScottCo-CEO, Co-FounderSELL$1M+9K$222.38Oct 12, 2022
Cannon-Brookes MichaelCo-CEO, Co-FounderSELL$1M+9K$229.11Oct 11, 2022
Farquhar ScottCo-CEO, Co-FounderSELL$1M+9K$229.11Oct 11, 2022
Farquhar ScottCo-CEO, Co-FounderSELL$1M+9K$240.83Oct 7, 2022
Cannon-Brookes MichaelCo-CEO, Co-FounderSELL$1M+9K$240.83Oct 7, 2022
Cannon-Brookes MichaelCo-CEO, Co-FounderSELL$1M+9K$237.95Oct 6, 2022
Farquhar ScottCo-CEO, Co-FounderSELL$1M+9K$237.95Oct 6, 2022
Farquhar ScottCo-CEO, Co-FounderSELL$1M+9K$230.76Oct 5, 2022
Cannon-Brookes MichaelCo-CEO, Co-FounderSELL$1M+9K$230.76Oct 5, 2022
Cannon-Brookes MichaelCo-CEO, Co-FounderSELL$1M+9K$215.89Oct 4, 2022
Farquhar ScottCo-CEO, Co-FounderSELL$1M+9K$215.89Oct 4, 2022
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Activist & 5%+ Owners

SC 13D/13G filings โ€” investors holding 5%+ of outstanding shares

Michael Cannon-Brookes

SC 13G/A ยท Feb 13, 2026

21.8%

47.5M shares

Scott Farquhar

SC 13G/A ยท Feb 13, 2026

21.8%

47.5M shares

BAILLIE GIFFORD & CO

SC 13G ยท Feb 5, 2026

5.0%

8.4M shares

BAILLIE GIFFORD & CO

SC 13G/A ยท Nov 10, 2025

4.9%

8.1M shares

Scott Farquhar

SC 13G/A ยท Nov 7, 2025

22.3%

48.0M shares

Michael Cannon-Brookes

SC 13G/A ยท Nov 7, 2025

22.3%

48.0M shares

The Vanguard Group

SC 13G/A ยท Oct 30, 2025

11.1%

18.5M shares

Michael Cannon-Brookes

SC 13G/A ยท Aug 8, 2025

22.6%

48.5M shares

Scott Farquhar

SC 13G/A ยท Aug 8, 2025

22.6%

48.5M shares

Scott Farquhar

SC 13G/A ยท May 9, 2025

22.9%

49.0M shares

Michael Cannon-Brookes

SC 13G/A ยท May 9, 2025

22.9%

49.0M shares

Capital International Investors

SC 13G/A ยท Feb 14, 2025

3.3%

5.3M shares

T. Rowe Price Associates, Inc.

SC 13G/A ยท Feb 14, 2025

4.1%

6.6M shares

Scott Farquhar

SC 13G/A ยท Feb 7, 2025

23.3%

49.5M shares

Michael Cannon-Brookes

SC 13G/A ยท Feb 7, 2025

23.3%

49.5M shares

T. ROWE PRICE ASSOCIATES, INC. 52-0556948

SC 13G/A ยท Nov 14, 2024

5.1%

8.2M shares

5.1%

8.2M shares

Michael Cannon-Brookes

SC 13G/A ยท Nov 8, 2024

23.7%

50.0M shares

Scott Farquhar

SC 13G/A ยท Nov 8, 2024

23.7%

50.0M shares

WCM Investment Management, LLC

SC 13G/A ยท Oct 23, 2024

2.8%

4.5M shares

The Vanguard Group - 23-1945930

SC 13G/A ยท Jul 10, 2024

10.0%

16.0M shares

T. ROWE PRICE ASSOCIATES, INC. 52-0556948

SC 13G/A ยท Feb 14, 2024

6.6%

10.2M shares

The Vanguard Group - 23-1945930

SC 13G/A ยท Feb 13, 2024

9.9%

15.4M shares

WCM Investment Management, LLC

SC 13G/A ยท Jan 30, 2024

6.2%

9.6M shares

5.7%

8.8M shares

BlackRock, Inc.

SC 13G ยท Jan 29, 2024

5.8%

9.0M shares

T. ROWE PRICE ASSOCIATES, INC. 52-0556948

SC 13G/A ยท Apr 10, 2023

7.8%

11.7M shares

5.0%

7.5M shares

T. ROWE PRICE ASSOCIATES, INC. 52-0556948

SC 13G/A ยท Feb 14, 2023

13.1%

19.5M shares

26.5%

53.6M shares

26.5%

53.6M shares

WCM Investment Management, LLC

SC 13G/A ยท Feb 10, 2023

6.4%

9.5M shares

5.2%

7.6M shares

28.3%

55.8M shares

28.3%

55.8M shares

4.6%

6.5M shares

T. ROWE PRICE ASSOCIATES, INC. 52-0556948

SC 13G/A ยท Feb 10, 2022

12.9%

18.3M shares

T. ROWE PRICE ASSOCIATES, INC. 52-0556948

SC 13G/A ยท Feb 10, 2022

9.9%

13.9M shares

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