State Street Corporation (NYSE: STT) discloses small 0.1% holding in Astronics

Rhea-AI Filing Summary

State Street Corporation and its affiliate SSGA Funds Management, Inc. report beneficial ownership of Astronics Corp common stock. They collectively beneficially own 14,821 shares, representing 0.1% of the outstanding common stock class, which is below the 5% large‑holder threshold.

The reporting persons have no sole voting or dispositive power over Astronics shares. They report shared voting power over 10,870 shares and shared dispositive power over 14,821 shares. The ownership is held through various State Street investment and advisory subsidiaries, including SSGA Funds Management, Inc., State Street Bank and Trust Company, and several State Street Global Advisors entities. The ownership is characterized as 5 percent or less of the class, with no other person identified as having more than 5 percent-related rights to dividends or sale proceeds.

Key Figures

Beneficially owned shares: 14,821 shares Percent of class: 0.1 % Shared voting power: 10,870 shares +5 more

8 metrics

Beneficially owned shares 14,821 shares Total Astronics Corp common stock beneficially owned by State Street and affiliates

Percent of class 0.1 % Percentage of Astronics Corp common stock class beneficially owned

Shared voting power 10,870 shares Shares for which the reporting persons share power to vote or direct the vote

Sole voting power 0 shares Shares for which the reporting persons have sole power to vote

Shared dispositive power 14,821 shares Shares for which the reporting persons share power to dispose or direct the disposition

Sole dispositive power 0 shares Shares for which the reporting persons have sole power to dispose

CUSIP 046433207 CUSIP number for Astronics Corp common stock

Report date 07/31/2026 Date associated with the ownership report

Key Terms

beneficially owned, shared voting power, dispositive power, Investment Company Act of 1940, +1 more

5 terms

beneficially owned financial

"Ownership (a) | Amount beneficially owned: 14821.00"

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.

shared voting power financial

"Shared power to vote or to direct the vote: 10,870"

Shared voting power occurs when two or more parties jointly have the right to vote or decide how a block of company shares is cast, like co-owners who must agree before moving a piece of furniture. Investors care because who controls voting rights affects board elections, major corporate decisions and takeover outcomes, and shared control can alter regulatory disclosures and the practical influence any holder has over a company’s direction and value.

dispositive power financial

"Shared power to dispose or to direct the disposition of: 14,821"

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.

Investment Company Act of 1940 regulatory

"investment company registered under the Investment Company Act of 1940"

A U.S. federal law that sets the rulebook for pooled investment vehicles such as mutual funds, exchange-traded funds and similar money managers, requiring them to register with regulators, disclose holdings and fees, limit conflicts of interest, and follow governance standards. It matters to investors because these protections and transparency rules act like a referee and scoreboard, helping people compare funds, trust that managers follow fair practices, and spot hidden costs or risks.

percent of class financial

"Percent of class: 0.1 %"

Percent of class is the portion of a specific category of securities—such as a company’s common shares, preferred shares, or a bond series—that takes part in or approves a corporate action (vote, consent, tender, etc.). Investors watch this number because it reveals how much support or opposition exists within that particular shareholder group; like counting how many members of a club back a proposal, it can determine whether a plan passes or how influence is distributed.

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

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Available on EDGAR 08/07/2026 - 11:36 AM Accepted by SEC EDGAR 08/07/2026 - 11:35 AM Learn about SEC filing dates

FAQ

How many Astronics Corp (ATRO) shares does State Street report owning?

State Street Corporation and SSGA Funds Management, Inc. report beneficial ownership of 14,821 Astronics Corp common shares, representing 0.1% of the class, with all shares held under shared, not sole, dispositive power.

What percentage of Astronics Corp (ATRO) does State Street hold?

State Street and SSGA Funds Management, Inc. report holding 0.1% of Astronics Corp’s common stock. This is classified as ownership of 5 percent or less of the outstanding shares of the common stock class.

Does State Street have voting power over Astronics Corp (ATRO) shares?

The reporting entities have no sole voting power and report shared voting power over 10,870 Astronics shares. They also have shared dispositive power over 14,821 shares, with no sole dispositive authority reported.

Who are the reporting entities for the Astronics Corp (ATRO) ownership?

The reporting entities are SSGA Funds Management, Inc. and State Street Corporation, both organized in Massachusetts, with a principal business office at One Congress Street, Suite 1, Boston, MA 02114, United States for all reporting persons.

Which State Street subsidiaries hold Astronics Corp (ATRO) shares?

Reported subsidiaries include SSGA Funds Management, Inc. (IA), State Street Bank and Trust Company (BK), State Street Global Advisors Europe Limited (IA), State Street Global Advisors Limited (IA), and State Street Global Advisors Trust Company (IA).

Is State Street considered a major shareholder of Astronics Corp (ATRO)?

Based on this ownership report, State Street and its affiliates hold 0.1% of Astronics Corp’s common stock, which is explicitly described as 5 percent or less of the class, so they are not a 5% beneficial owner.

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

ASTRONICS CORP

(Name of Issuer)

COMMON STOCK

(Title of Class of Securities)

046433207

(CUSIP Number)

07/31/2026

(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): 046433207

1

Names of Reporting Persons

STATE STREET CORPORATION

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

MASSACHUSETTS

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 0.00
6	Shared Voting Power 10,870.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 14,821.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

14,821.00

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)

0.1 %

12

Type of Reporting Person (See Instructions)

HC

SCHEDULE 13G

CUSIP Number(s): 046433207

1

Names of Reporting Persons

SSGA FUNDS MANAGEMENT, 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

MASSACHUSETTS

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 0.00
6	Shared Voting Power 117.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 1,042.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

1,042.00

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)

0 %

12

Type of Reporting Person (See Instructions)

IA

SCHEDULE 13G

Item 1.
(a)	Name of issuer: ASTRONICS CORP
(b)	Address of issuer's principal executive offices: 130 COMMERCE WAY, EAST AURORA, NEW YORK, 14052
Item 2.
(a)	Name of person filing: SSGA FUNDS MANAGEMENT, INC.;STATE STREET CORPORATION;
(b)	Address or principal business office or, if none, residence: ONE CONGRESS STREET, SUITE 1, BOSTON MA 02114, UNITED STATES (FOR ALL REPORTING PERSONS)
(c)	Citizenship: MA
(d)	Title of class of securities: COMMON STOCK
(e)	CUSIP Number(s): 046433207
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: 14821.00
(b)	Percent of class: 0.1 %
(c)	Number of shares as to which the person has:
	(i) Sole power to vote or to direct the vote: 0
	(ii) Shared power to vote or to direct the vote: 10,870
	(iii) Sole power to dispose or to direct the disposition of: 0
	(iv) Shared power to dispose or to direct the disposition of: 14,821
Item 5.	Ownership of 5 Percent or Less of a Class.
	Ownership of 5 percent or less of a class
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. NOT APPLICABLE
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. SSGA FUNDS MANAGEMENT, INC. (IA);STATE STREET BANK AND TRUST COMPANY (BK);STATE STREET GLOBAL ADVISORS EUROPE LIMITED (IA);STATE STREET GLOBAL ADVISORS LIMITED (IA);STATE STREET GLOBAL ADVISORS TRUST COMPANY (IA);
Item 8.	Identification and Classification of Members of the Group.
	If a group has filed this schedule pursuant to §240.13d-1(b)(1)(ii)(K), so indicate under Item 3(k) and attach an exhibit stating the identity and Item 3 classification of each member of the group. If a group has filed this schedule pursuant to §240.13d-1(c) or §240.13d-1(d), attach an exhibit stating the identity of each member of the group. NOT APPLICABLE
Item 9.	Notice of Dissolution of Group.
	Notice of dissolution of a group may be furnished as an exhibit stating the date of the dissolution and that all further filings with respect to transactions in the security reported on will be filed, if required, by members of the group, in their individual capacity. See Item 5. 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.

STATE STREET CORPORATION

Signature:	ELIZABETH SCHAEFER
Name/Title:	SENIOR VICE PRESIDENT, CHIEF ACCOUNTING OFFICER
Date:	08/07/2026

SSGA FUNDS MANAGEMENT, INC.

Signature:	BRIAN HARRIS
Name/Title:	CHIEF COMPLIANCE OFFICER
Date:	08/07/2026