Vanguard Portfolio Management (AIN) Holds 6.33% — 1.79M Shares

Rhea-AI Filing Summary

Albany International Corp ownership disclosure: Vanguard Portfolio Management reports beneficial ownership of 1,792,767 shares of Common Stock, equal to 6.33% of the class as of 03/31/2026. The filing shows sole voting power for 15,292 shares and sole dispositive power for 1,792,767 shares. Vanguard states this holding reflects securities managed across Vanguard Portfolio Management LLC and affiliated investment advisory divisions and includes shares held for Vanguard funds and client accounts.

Insights

Institutional Ownership Analyst

Large passive position disclosed by Vanguard at 6.33% ownership.

Vanguard Portfolio Management holds 1,792,767 shares (6.33%) of Albany International's common stock, indicating a meaningful institutional stake that could affect liquidity and block-trade interest. The filing attributes dispositive power to Vanguard and lists limited voting power.

Future filings may show whether this stake changes; timing of any reallocations is not given in the excerpt.

Securities Compliance Specialist

Schedule 13G filing appears to follow passive-manager disclosure conventions.

The statement cites SEC Release No. 34-39538 language and describes beneficial ownership across Vanguard affiliates and funds, aligning with pooled-account reporting practices. The filing clarifies no single non-Vanguard person holds >5% of the reported position.

Voting and dispositive powers are explicitly itemized, which aids traceability for regulatory review.

Key Figures

Beneficial ownership: 1,792,767 shares Percent of class: 6.33% Sole voting power: 15,292 shares +2 more

5 metrics

Beneficial ownership 1,792,767 shares as of 03/31/2026

Percent of class 6.33% percentage of common stock

Sole voting power 15,292 shares shares with sole vote control

Sole dispositive power 1,792,767 shares power to direct disposition

Filing type Schedule 13G passive beneficial owner disclosure

Key Terms

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

4 terms

beneficial ownership regulatory

"reports beneficial ownership of 1,792,767 shares"

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.

sole dispositive power regulatory

"Sole power to dispose or to direct the disposition of: 1,792,767"

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.

Schedule 13G regulatory

"Item 1. (a) Name of issuer: Albany International 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.

SEC Release No. 34-39538 regulatory

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

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

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Accepted by SEC EDGAR 04/28/2026 - 03:53 PM Learn about SEC filing dates

FAQ

What stake does Vanguard Portfolio Management report in Albany International (AIN)?

Vanguard Portfolio Management reports beneficial ownership of 1,792,767 shares, representing 6.33% of Albany International's common stock as of 03/31/2026. The filing attributes dispositive power over these shares to Vanguard and limited sole voting power.

How much voting power does Vanguard have over AIN shares?

The filing shows sole voting power for 15,292 shares and no shared voting power. Vanguard reports sole dispositive power over 1,792,767 shares, indicating control of sale decisions while voting authority is limited.

Does the Schedule 13G indicate Vanguard controls shares on behalf of funds or clients?

Yes. The filing states the position reflects securities held by Vanguard funds and client accounts where Vanguard Portfolio Management LLC or affiliates exercise dispositive or voting power, per SEC Release No. 34-39538 disclosure language.

Is any single non-Vanguard person reported to own more than 5% of AIN in this filing?

No. The filing explicitly states that no other person's interest in the reported securities exceeds 5%. Holdings are reported on behalf of Vanguard-managed funds and accounts rather than a single external holder.

Who signed the Schedule 13G for Vanguard and when was it signed?

The filing is signed by Ashley Grim, Head of Global Fund Administration, on 04/28/2026, certifying the Schedule 13G disclosure regarding Vanguard Portfolio Management's beneficial ownership position in Albany International.

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

Albany International Corp

(Name of Issuer)

Common Stock

(Title of Class of Securities)

012348108

(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): 012348108

1

Names of Reporting Persons

Vanguard Portfolio 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 15,292.00
6	Shared Voting Power 0.00
7	Sole Dispositive Power 1,792,767.00
8	Shared Dispositive Power 0.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

1,792,767.00

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)

6.33 %

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 Portfolio Management LLC and the following affiliates of Vanguard Portfolio Management LLC or business divisions of such affiliates: Vanguard Fiduciary Trust Company and Vanguard Global Advisers, LLC. This Schedule 13G includes securities held by Vanguard funds, or sleeves thereof, over which Vanguard Portfolio 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 Portfolio 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: Albany International Corp
(b)	Address of issuer's principal executive offices: 216 Airport Drive, Rochester, NH, 03867
Item 2.
(a)	Name of person filing: Vanguard Portfolio 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): 012348108
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: 1792767
(b)	Percent of class: 6.33 %
(c)	Number of shares as to which the person has:
	(i) Sole power to vote or to direct the vote: 15292
	(ii) Shared power to vote or to direct the vote: 0
	(iii) Sole power to dispose or to direct the disposition of: 1792767
	(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 Portfolio 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 Portfolio Management

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