BlackRock (ACHR) discloses 51.09M shares, 6.9% stake in Archer Aviation

Rhea-AI Filing Summary

BlackRock, Inc. reports beneficial ownership of 51,092,109 shares (6.9%) of Archer Aviation Inc Class A stock. The filing lists sole voting power for 50,103,375 shares and sole dispositive power for 51,092,109 shares, attributed to certain Reporting Business Units of BlackRock, Inc.

The Schedule 13G/A amendment clarifies ownership details and includes Exhibit 99 for subsidiary identification; the filing is signed by Spencer Fleming, Managing Director.

Insights

Institutional Ownership Analyst

BlackRock discloses a 6.9% passive stake via Reporting Business Units.

The Schedule 13G/A shows 51,092,109 shares beneficially owned, with voting and dispositive powers concentrated in defined business units. This is a passive ownership disclosure consistent with large asset managers reporting aggregated positions.

Watch subsequent filings for any conversion to active reporting (Schedule 13D) or material changes in voting/dispositive power.

Compliance & Governance Specialist

Filing emphasizes aggregation rules and identification of Reporting Business Units.

The cover language cites SEC Release No. 34-39538 to explain aggregated beneficial ownership by multiple internal business units. The filing also attaches Exhibit 99 for subsidiary identification per Item 7 requirements.

Stakeholders should note the stated ownership percentages and the signature block as formal attestation under Schedule 13G/A rules.

Key Figures

Beneficially owned shares: 51,092,109 shares Percent of class: 6.9% Sole voting power: 50,103,375 shares +2 more

5 metrics

Beneficially owned shares 51,092,109 shares Reported beneficial ownership of Class A Stock

Percent of class 6.9% Percent of Class A stock beneficially owned

Sole voting power 50,103,375 shares Shares with sole power to vote or direct the vote

Sole dispositive power 51,092,109 shares Shares with sole power to dispose or direct disposition

Schedule type Schedule 13G/A Amendment disclosing passive beneficial ownership

Key Terms

beneficially owned, sole dispositive power, Reporting Business Units, Schedule 13G/A

4 terms

beneficially owned regulatory

"reflects the securities beneficially owned, or deemed to be beneficially owned"

Beneficially owned describes securities or assets where a person has the economic rights and control—such as the right to receive dividends and to direct voting—even if legal title is held in another name. Think of it like having the keys and using a car that’s registered to someone else: you get the benefits and make decisions. Investors care because beneficial ownership reveals who truly controls value and voting power, affecting corporate decisions and takeover dynamics.

sole dispositive power regulatory

"Sole power to dispose or to direct the disposition of: 51092109"

Sole dispositive power is the exclusive legal authority to decide what happens to a security — for example, whether to sell, transfer, or retain shares — without needing anyone else’s permission. Investors care because it signals who truly controls the economic outcome of an investment: like holding the only key to a safe, the holder can realize gains or losses and may trigger regulatory reporting, insider rules, or influence over corporate ownership.

Reporting Business Units regulatory

"beneficial ownership ... by certain business units (collectively, the "Reporting Business Units")"

Schedule 13G/A regulatory

"Item 1. | (a) | Name of issuer: Archer Aviation Inc ... Schedule 13G/A amendment"

A Schedule 13G/A is an amended public filing with the U.S. securities regulator that updates a previous Schedule 13G, disclosing when an individual or group holds a substantial (typically over 5%) stake in a company and is claiming a passive, non‑controlling intent. Investors monitor these updates because rising or falling holdings can signal changing confidence, potential future moves, or shifts in voting power — like watching a public ledger where large shareholders quietly adjust their positions.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 04/24/2026 - 04:11 PM Learn about SEC filing dates

FAQ

What stake does BlackRock report in Archer Aviation (ACHR)?

BlackRock reports beneficial ownership of 51,092,109 shares, representing 6.9% of Archer Aviation's Class A stock. The position is disclosed on a Schedule 13G/A amendment and attributed to Reporting Business Units.

How much voting power does BlackRock hold in ACHR?

BlackRock reports sole voting power over 50,103,375 shares of Archer Aviation Class A stock. The filing separates voting authority and dispositive power in the ownership disclosure.

Does the filing indicate BlackRock is an active investor in ACHR?

The filing is a Schedule 13G/A, a passive ownership disclosure under SEC rules. It attributes holdings to certain Reporting Business Units and does not state an active intent to influence control.

Who signed the Schedule 13G/A for BlackRock on this filing?

The amendment is signed by Spencer Fleming, listed as Managing Director, with a signature date of 04/24/2026 on the submitted exhibit pages.

What exhibits accompany the Schedule 13G/A for ACHR?

The filing references Exhibit 24 (Power of Attorney) and Exhibit 99 (Item 7 subsidiary identification). Exhibit 99 is noted for subsidiary classification per Item 7 instructions.

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

(Amendment No. 4)

Archer Aviation Inc

(Name of Issuer)

Class A Stock

(Title of Class of Securities)

03945R102

(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): 03945R102

1

Names of Reporting Persons

BlackRock, Inc.

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

DELAWARE

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 50,103,375.00
6	Shared Voting Power 0.00
7	Sole Dispositive Power 51,092,109.00
8	Shared Dispositive Power 0.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

51,092,109.00

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)

6.9 %

12

Type of Reporting Person (See Instructions)

HC

SCHEDULE 13G

Item 1.
(a)	Name of issuer: Archer Aviation Inc
(b)	Address of issuer's principal executive offices: 190 WEST TASMAN DRIVE SAN JOSE CA 95134
Item 2.
(a)	Name of person filing: BlackRock, Inc. 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 certain business units (collectively, the "Reporting Business Units") of BlackRock, Inc. and its subsidiaries and affiliates. It does not include securities, if any, beneficially owned by other business units whose beneficial ownership of securities are disaggregated from that of the Reporting Business Units in accordance with such release.
(b)	Address or principal business office or, if none, residence: BlackRock, Inc., 50 Hudson Yards New York, NY 10001
(c)	Citizenship: See Item 4 of Cover Page
(d)	Title of class of securities: Class A Stock
(e)	CUSIP No.: 03945R102
Item 4.	Ownership
(a)	Amount beneficially owned: 51092109
(b)	Percent of class: 6.9 %
(c)	Number of shares as to which the person has:
	(i) Sole power to vote or to direct the vote: 50103375
	(ii) Shared power to vote or to direct the vote: 0
	(iii) Sole power to dispose or to direct the disposition of: 51092109
	(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. Various persons have the right to receive or the power to direct the receipt of dividends from, or the proceeds from the sale of the common stock of Archer Aviation Inc. No one person's interest in the common stock of Archer Aviation Inc is more than five percent of the total outstanding common shares.
Item 7.	Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on by the Parent Holding Company or Control Person.
	If a parent holding company has filed this schedule, pursuant to Rule 13d-1(b)(ii)(G), so indicate under Item 3(g) and attach an exhibit stating the identity and the Item 3 classification of the relevant subsidiary. If a parent holding company has filed this schedule pursuant to Rule 13d-1(c) or Rule 13d-1(d), attach an exhibit stating the identification of the relevant subsidiary. See Exhibit 99
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.

BlackRock, Inc.

Signature:	Spencer Fleming
Name/Title:	Managing Director
Date:	04/24/2026

Exhibit Information

Exhibit 24: Power of Attorney Exhibit 99: Item 7