State Street reports 5.8% stake in Astronics

State Street Corporation has disclosed a significant ownership position in Astronics Corp common stock.

Rhea-AI Filing Summary

State Street Corporation has disclosed a significant ownership position in Astronics Corp common stock. It reports beneficial ownership of 1,832,179 shares, representing 5.8% of Astronics’ common stock as of 12/31/2025.

State Street has shared voting power over 1,755,956 shares and shared dispositive power over 1,832,179 shares, with no sole voting or dispositive power. The firm states the shares were acquired and are held in the ordinary course of business and not for the purpose of changing or influencing control of Astronics.

Insights

Institutional ownership analyst

State Street reports a 5.8% passive stake in Astronics, indicating institutional interest without an activist intent.

State Street Corporation reports beneficial ownership of 1,832,179 Astronics common shares, equal to 5.8% of the class as of 12/31/2025. Voting and dispositive authority are entirely shared across its asset management subsidiaries, consistent with typical institutional portfolio management.

The certification states the position is held in the ordinary course of business and not to change or influence control. That language aligns with a Schedule 13G passive filing rather than an activist stance, suggesting a portfolio holding across client accounts rather than a strategic control-focused position.

Future ownership updates, if any, would typically appear in subsequent beneficial ownership reports if State Street’s percentage meaningfully changes or crosses key regulatory thresholds.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

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

State Street Corporation reports beneficial ownership of 5.8% of Astronics Corp’s common stock. This equals 1,832,179 shares as of December 31, 2025, reflecting a significant institutional position but filed on a passive Schedule 13G basis.

How many Astronics (ATRO) shares does State Street report as beneficially owned?

State Street Corporation reports beneficial ownership of 1,832,179 Astronics Corp common shares. This stake represents 5.8% of the outstanding class as of December 31, 2025, according to the Schedule 13G ownership disclosure filing.

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

State Street has shared voting power over 1,755,956 Astronics shares and no sole voting power. It also has shared dispositive power over 1,832,179 shares, indicating decisions are made collectively through its asset management entities rather than individually.

Is State Street’s Astronics (ATRO) stake an activist or passive holding?

State Street certifies its Astronics stake is held in the ordinary course of business and not to change or influence control. This language, along with the Schedule 13G format, indicates a passive institutional holding rather than an activist investment strategy.

Which State Street subsidiaries are involved in managing Astronics (ATRO) shares?

The filing lists several asset management units, including SSGA Funds Management, Inc. and multiple State Street Global Advisors entities. These subsidiaries collectively exercise shared voting and dispositive power over the Astronics common stock position reported.

Why did State Street have to file a Schedule 13G for Astronics (ATRO)?

A Schedule 13G is required when an investor beneficially owns more than 5% of a registered class of equity securities on a passive basis. State Street crossed this threshold in Astronics common stock, triggering the 5.8% beneficial ownership disclosure.

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

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Accepted by SEC EDGAR 02/09/2026 - 06:18 AM EST Learn about SEC filing dates

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)

046433108

(CUSIP Number)

12/31/2025

(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)

SCHEDULE 13G

CUSIP No. 046433108

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 1,755,956.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 1,832,179.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

1,832,179.00

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)

5.8 %

12

Type of Reporting Person (See Instructions)

HC

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: STATE STREET CORPORATION;
(b)	Address or principal business office or, if none, residence: ONE CONGRESS STREET, SUITE 1, BOSTON MA 02114, UNITED STATES
(c)	Citizenship: MA
(d)	Title of class of securities: COMMON STOCK
(e)	CUSIP No.: 046433108
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: 1832179.00
(b)	Percent of class: 5.8 %
(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: 1,755,956
	(iii) Sole power to dispose or to direct the disposition of: 0
	(iv) Shared power to dispose or to direct the disposition of: 1,832,179
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. 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 GLOBAL ADVISORS EUROPE LIMITED (IA);STATE STREET GLOBAL ADVISORS LIMITED (IA);STATE STREET GLOBAL ADVISORS TRUST COMPANY (IA);STATE STREET GLOBAL ADVISORS, LTD. (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:	02/09/2026