Newport Trust discloses major Parsons Corp (PSN) stake of 49.4M shares

Rhea-AI Filing Summary

Newport Trust Company, LLC filed an amended Schedule 13G reporting its beneficial ownership of Parsons Corp common stock. Newport Trust reports beneficial ownership of 49,370,624 shares of Parsons common stock, representing 46.15% of the outstanding class as of June 30, 2026. It reports shared voting power over 49,370,624 shares and sole dispositive power over 49,370,624 shares, with no sole voting power and no shared dispositive power.

Key Figures

Shares beneficially owned: 49,370,624 shares Percent of class: 46.15% Shared voting power: 49,370,624 shares +2 more

5 metrics

Shares beneficially owned 49,370,624 shares Parsons Corp common stock beneficially owned by Newport Trust Company, LLC

Percent of class 46.15% Percentage of Parsons Corp common stock class held by Newport Trust Company, LLC

Shared voting power 49,370,624 shares Number of shares over which Newport Trust has shared voting power

Sole dispositive power 49,370,624 shares Number of shares over which Newport Trust has sole dispositive power

CUSIP 70202L102 CUSIP for Parsons Corp common stock, $1.00 par value per share

Key Terms

beneficially owned, Sole Voting Power, Shared Voting Power, Sole Dispositive Power, +1 more

5 terms

beneficially owned financial

"Item 4. | Ownership (a) | Amount beneficially owned: 49,370,624"

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 Voting Power financial

"5 | Sole Voting Power 0.00 6 | Shared Voting Power 49,370,624.00"

Sole voting power is the exclusive right to cast votes attached to a shareholder’s stock without needing approval from anyone else. Like holding the only remote control for a TV, it lets that holder decide corporate matters such as board members, mergers, and policy changes, making it important to investors because it concentrates control and can strongly influence a company’s strategy and the value of its shares.

Shared Voting Power financial

"5 | Sole Voting Power 0.00 6 | Shared Voting Power 49,370,624.00"

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.

Sole Dispositive Power financial

"7 | Sole Dispositive Power 49,370,624.00 8 | Shared Dispositive Power 0.00"

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.

Shared Dispositive Power financial

"7 | Sole Dispositive Power 49,370,624.00 8 | Shared Dispositive Power 0.00"

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

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Available on EDGAR 07/31/2026 - 07:00 AM Accepted by SEC EDGAR 07/31/2026 - 06:59 AM Learn about SEC filing dates

FAQ

What percentage of Parsons Corp (PSN) does Newport Trust Company, LLC report owning?

Newport Trust Company, LLC reports beneficial ownership of 46.15% of Parsons Corp’s common stock. This corresponds to 49,370,624 shares of common stock, $1.00 par value per share, as of June 30, 2026.

How many Parsons Corp (PSN) shares does Newport Trust Company, LLC beneficially own?

Newport Trust Company, LLC reports beneficial ownership of 49,370,624 shares of Parsons Corp common stock. This stake represents 46.15% of the class, according to the Schedule 13G/A amendment dated June 30, 2026.

What voting power does Newport Trust have over Parsons Corp (PSN) shares?

Newport Trust reports shared voting power over 49,370,624 shares and no sole voting power. It therefore can vote or direct the vote of these shares on a shared, rather than exclusive, basis.

What dispositive power does Newport Trust hold over Parsons Corp (PSN) shares?

Newport Trust reports sole dispositive power over 49,370,624 shares of Parsons Corp common stock and no shared dispositive power. Sole dispositive power means it can determine how these shares are disposed of, such as sales or transfers.

Who signed the Schedule 13G/A for Parsons Corp (PSN) on behalf of Newport Trust?

The amendment was signed by William E. Ryan III, identified as CEO, President and Chief Fiduciary Officer of Newport Trust Company, LLC. The signature date reported is July 31, 2026.

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

(Amendment No. 8)

Parsons Corp

(Name of Issuer)

Common Stock, $1.00 Par Value Per Share

(Title of Class of Securities)

70202L102

(CUSIP Number)

06/30/2026

(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): 70202L102

1

Names of Reporting Persons

Newport Trust Company, LLC

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

NEW HAMPSHIRE

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 0.00
6	Shared Voting Power 49,370,624.00
7	Sole Dispositive Power 49,370,624.00
8	Shared Dispositive Power 0.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

49,370,624.00

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)

46.15 %

12

Type of Reporting Person (See Instructions)

BK

SCHEDULE 13G

Item 1.
(a)	Name of issuer: Parsons Corp
(b)	Address of issuer's principal executive offices: 14291 Park Meadow Drive, Suite 100, Chantilly, VA 20151
Item 2.
(a)	Name of person filing: Newport Trust Company, LLC
(b)	Address or principal business office or, if none, residence: 1627 Eye Street, NW, Suite 950, Washington, DC 20006
(c)	Citizenship: United States
(d)	Title of class of securities: Common Stock, $1.00 Par Value Per Share
(e)	CUSIP No.: 70202L102
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: 49,370,624
(b)	Percent of class: 46.15 %
(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: 49,370,624
	(iii) Sole power to dispose or to direct the disposition of: 49,370,624
	(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.
	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.
	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.

Newport Trust Company, LLC

Signature:	William E. Ryan III
Name/Title:	William E. Ryan III | CEO, President and Chief Fiduciary Officer
Date:	07/31/2026