Vanguard Capital Management (TEAM) reports 5.35% ownership in Atlassian

Rhea-AI Filing Summary

Vanguard Capital Management reported beneficial ownership of 9,082,189 shares of Atlassian Corp common stock, representing 5.35% of the class as of 03/31/2026. The filing shows sole voting power for 1,478,467 shares and sole dispositive power for 9,082,189 shares. The Schedule 13G states these holdings include securities held by Vanguard funds and other managed accounts over which Vanguard exercises dispositive power. The filing is signed by Ashley Grim, Head of Global Fund Administration, on 04/28/2026.

Insights

Institutional Ownership Analyst

Vanguard holds a 5.35% passive position in Atlassian as of 03/31/2026.

Vanguard Capital Management reports beneficial ownership of 9,082,189 shares, equivalent to 5.35% of the class. The filing classifies this as holdings across Vanguard-managed funds and accounts, indicating aggregated passive ownership rather than an individual insider stake.

Key dependencies include fund-level allocations and potential rebalancing; subsequent filings may show changes. Cash‑flow treatment and any planned dispositions are not stated in the provided excerpt.

Corporate Governance Specialist

Voting and dispositive authority are split within the Vanguard group.

The Schedule 13G lists sole voting power of 1,478,467 shares and sole dispositive power of 9,082,189 shares. The narrative clarifies that multiple Vanguard affiliates and funds are aggregated for reporting purposes under SEC Release No. 34-39538.

For governance impact, the reported 5.35% is above the 5% threshold that triggers public reporting but does not by itself indicate active control; further disclosures would be needed to assess any coordinated voting strategy.

Key Figures

Beneficial ownership: 9,082,189 shares Percent of class: 5.35% Sole voting power: 1,478,467 shares +3 more

6 metrics

Beneficial ownership 9,082,189 shares as of 03/31/2026

Percent of class 5.35% percent of common stock

Sole voting power 1,478,467 shares shares Vanguard has sole voting power over

Sole dispositive power 9,082,189 shares shares Vanguard has sole power to dispose

CUSIP 049468101 Atlassian common stock CUSIP

Filing signature date 04/28/2026 signature by Ashley Grim

Key Terms

Schedule 13G, beneficial ownership, dispositive power, SEC Release No. 34-39538

4 terms

Schedule 13G regulatory

"Item 1. (a) Name of issuer: Atlassian Corp"

A Schedule 13G is a formal document that investors file with the government when they acquire a large ownership stake in a company, usually for investment purposes rather than control. It helps keep the public informed about who owns significant parts of a company's shares, which can influence how the company is managed and how investors make decisions. Filing this schedule is important for transparency and understanding the ownership landscape of publicly traded companies.

beneficial ownership financial

"Item 4. (a) Amount beneficially owned: 9082189"

Beneficial ownership means the person or entity that actually enjoys the benefits of owning shares or other assets — such as receiving dividends, voting rights, or price gains — even if the legal title is held in another name. For investors it matters because knowing who truly controls and profits from a company reveals who can influence decisions, exposes potential conflicts of interest or hidden concentration of power, and affects transparency and risk in the stock.

dispositive power regulatory

"Sole Dispositive Power 9,082,189.00"

Dispositive power is the authority to decide the final outcome of an asset, legal claim, contract, or corporate action — in effect the power to dispose of or resolve something. For investors it matters because whoever holds that authority can determine who gets paid, who controls an asset or vote, and how risks and returns are allocated; think of it like holding the key that lets you lock in the winner or loser in a deal.

SEC Release No. 34-39538 regulatory

"In accordance with SEC Release No. 34-39538 (January 12, 1998)"

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

Atlassian Corp

(Name of Issuer)

Common Stock

(Title of Class of Securities)

049468101

(CUSIP Number)

03/31/2026

(Date of Event Which Requires Filing of this Statement)

Check the appropriate box to designate the rule pursuant to which this Schedule is filed:

Rule 13d-1(b)

Rule 13d-1(c)

Rule 13d-1(d)

schemaVersion:

SCHEDULE 13G

CUSIP Number(s): 049468101

1

Names of Reporting Persons

Vanguard Capital Management

2

Check the appropriate box if a member of a Group (see instructions)

(a)
(b)

3

Sec Use Only

4

Citizenship or Place of Organization

PENNSYLVANIA

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 1,478,467.00
6	Shared Voting Power 0.00
7	Sole Dispositive Power 9,082,189.00
8	Shared Dispositive Power 0.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

9,082,189.00

10

Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

11

Percent of class represented by amount in row (9)

5.35 %

12

Type of Reporting Person (See Instructions)

IA

Comment for Type of Reporting Person: In accordance with SEC Release No. 34-39538 (January 12, 1998), this Schedule 13G reflects the securities beneficially owned, or deemed to be beneficially owned, by Vanguard Capital Management LLC and the following affiliates of Vanguard Capital Management LLC or business divisions of such affiliates: Vanguard Asset Management Limited, Vanguard Fiduciary Trust Company, Vanguard Global Advisers, LLC and Vanguard Investments Australia Ltd. This Schedule 13G includes securities held by Vanguard funds, or sleeves thereof, over which Vanguard Capital Management LLC exercises dispositive power, in addition to securities held by clients over which the affiliates or business divisions of such affiliates indicated above exercise dispositive and/or voting power. This Schedule 13G does not include securities, if any, beneficially owned by other subsidiaries or affiliates of Vanguard Capital Management LLC, or business divisions of such subsidiaries, whose ownership of securities is disaggregated from that of the reporting business unit in accordance with such release.

SCHEDULE 13G

Item 1.
(a)	Name of issuer: Atlassian Corp
(b)	Address of issuer's principal executive offices: 350 BUSH STREET, FLOOR 13, SAN FRANCISCO, CA, 94104
Item 2.
(a)	Name of person filing: Vanguard Capital Management
(b)	Address or principal business office or, if none, residence: 100 Vanguard Blvd,, Malvern, PA, 19355
(c)	Citizenship: PA
(d)	Title of class of securities: Common Stock
(e)	CUSIP Number(s): 049468101
Item 3.	If this statement is filed pursuant to §§ 240.13d-1(b) or 240.13d-2(b) or (c), check whether the person filing is a:
(a)	Broker or dealer registered under section 15 of the Act (15 U.S.C. 78o);
(b)	Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c);
(c)	Insurance company as defined in section 3(a)(19) of the Act (15 U.S.C. 78c);
(d)	Investment company registered under section 8 of the Investment Company Act of 1940 (15 U.S.C. 80a-8);
(e)	An investment adviser in accordance with § 240.13d-1(b)(1)(ii)(E);
(f)	An employee benefit plan or endowment fund in accordance with § 240.13d-1(b)(1)(ii)(F);
(g)	A parent holding company or control person in accordance with § 240.13d-1(b)(1)(ii)(G);
(h)	A savings associations as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813);
(i)	A church plan that is excluded from the definition of an investment company under section 3(c)(14) of the Investment Company Act of 1940 (15 U.S.C. 80a-3);
(j)	A non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J). If filing as a non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J), please specify the type of institution:
(k)	Group, in accordance with Rule 240.13d-1(b)(1)(ii)(K).
Item 4.	Ownership
(a)	Amount beneficially owned: 9082189
(b)	Percent of class: 5.35 %
(c)	Number of shares as to which the person has:
	(i) Sole power to vote or to direct the vote: 1478467
	(ii) Shared power to vote or to direct the vote: 0
	(iii) Sole power to dispose or to direct the disposition of: 9082189
	(iv) Shared power to dispose or to direct the disposition of: 0
Item 5.	Ownership of 5 Percent or Less of a Class.
	Not Applicable
Item 6.	Ownership of more than 5 Percent on Behalf of Another Person.
	If any other person is known to have the right to receive or the power to direct the receipt of dividends from, or the proceeds from the sale of, such securities, a statement to that effect should be included in response to this item and, if such interest relates to more than 5 percent of the class, such person should be identified. A listing of the shareholders of an investment company registered under the Investment Company Act of 1940 or the beneficiaries of employee benefit plan, pension fund or endowment fund is not required. Vanguard Capital Management, including investment companies registered under the Investment Company Act of 1940 and other managed accounts, have the right to receive or the power to direct the receipt of dividends from, or the proceeds from the sale of, the securities reported herein.No one other person's interest in the securities reported herein is more than 5%.
Item 7.	Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on by the Parent Holding Company or Control Person.
	Not Applicable
Item 8.	Identification and Classification of Members of the Group.
	Not Applicable
Item 9.	Notice of Dissolution of Group.
	Not Applicable

Item 10.

Certifications:

By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were acquired and are held in the ordinary course of business and were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under § 240.14a-11.

SIGNATURE

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

Vanguard Capital Management

Signature:	Ashley Grim
Name/Title:	Head of Global Fund Administration
Date:	04/28/2026

FAQ

What stake does Vanguard Capital Management report in Atlassian (TEAM)?

Vanguard reports beneficial ownership of 9,082,189 shares, equal to 5.35% of Atlassian's common stock as of 03/31/2026. The figure aggregates holdings across Vanguard-managed funds and accounts over which Vanguard exercises dispositive power.

How many shares does Vanguard have sole voting power over in TEAM?

Vanguard reports sole voting power for 1,478,467 shares of common stock. This voting figure is separate from dispositive power and reflects shares Vanguard can vote directly for corporate matters.

Does the Schedule 13G identify other parties with more than 5% ownership of TEAM?

No. The filing states no other person's interest in the reported securities exceeds 5%. It notes holdings include Vanguard funds and managed accounts but does not identify another >5% holder in the excerpt.

What is the reporting period and signature date on the Team Schedule 13G?

The ownership is reported as of 03/31/2026 and the filing is signed by Ashley Grim on 04/28/2026. The signature lists Ashley Grim as Head of Global Fund Administration for Vanguard Capital Management.