INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person^*

Jacobson Matthew A.

(Last)

(First)

(Middle)

6035 PARKLAND BOULEVARD

(Street)

CLEVELAND

44124

(City)

(State)

(Zip)

2. Date of Event Requiring Statement (Month/Day/Year)
07/01/2025

3. Issuer Name and Ticker or Trading Symbol
Parker-Hannifin Corp [ PH ]

4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director	10% Owner
X	Officer (give title below)	Other (specify below)
VP & President-Filtration Grp.

5. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

**Table I - Non-Derivative Securities Beneficially Owned**
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)
Common Stock	575	D
Restricted Stock Units	1,000⁽¹⁾	D
Common Stock	268	I	Parker Retirement Savings Plan

**Table II - Derivative Securities Beneficially Owned**
**(e.g., puts, calls, warrants, options, convertible securities)**
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
1. Title of Derivative Security (Instr. 4)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
Stock Appreciation Rights	08/15/2019⁽²⁾	08/14/2028	Common Stock	970	166.49	D
Stock Appreciation Rights	08/14/2020⁽³⁾	08/13/2029	Common Stock	1,020	158.9	D
Stock Appreciation Rights	08/12/2021⁽⁴⁾	08/11/2030	Common Stock	1,310	209.56	D
Stock Appreciation Rights	08/11/2022⁽⁵⁾	08/10/2031	Common Stock	1,350	296	D
Stock Appreciation Rights	08/17/2023⁽⁶⁾	08/16/2032	Common Stock	1,570	299.19	D
Stock Appreciation Rights	08/16/2024⁽⁷⁾	08/15/2033	Common Stock	1,670	406.32	D
Stock Appreciation Rights	08/14/2025⁽⁸⁾	08/13/2034	Common Stock	1,190	578.39	D
Phantom Stock	⁽⁹⁾	⁽⁹⁾	Common Stock	182.2	⁽⁹⁾	I	Deferred Compensation Plan and Savings Restoration Plan

Explanation of Responses:

1. The Restricted Stock Unit award was granted on November 1, 2023 and vests on November 30, 2026.

2. The Stock Appreciation Rights award was granted on August 15, 2018 and is currently fully vested.

3. The Stock Appreciation Rights award was granted on August 14, 2019 and is currently fully vested.

4. The Stock Appreciation Rights award was granted on August 12, 2020 and is currently fully vested.

5. The Stock Appreciation Rights award was granted on August 11, 2021 and is currently fully vested.

6. The Stock Appreciation Rights award was granted on August 17, 2022 and vests in 3 equal annual installments beginning August 17, 2023.

7. The Stock Appreciation Rights award was granted on August 16, 2023 and vests in 3 equal annual installments beginning August 16, 2024.

8. The Stock Appreciation Rights award was granted on August 14, 2024 and vests in 3 equal annual installments beginning August 14, 2025.

9. Each share of phantom stock was acquired under the Parker Deferred Compensation Plan or the Savings Restoration Plan, is the economic equivalent of one share of common stock and is settled in cash. The shares of phantom stock generally become payable following the reporting person's separation from service.

Remarks:

Exhibit List: Exhibit 24 Power of Attorney

	/s/ Stephanie R. Breitenbach, Attorney-in-Fact	07/11/2025
	** Signature of Reporting Person	Date

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.

* If the form is filed by more than one reporting person, see Instruction 5 (b)(v).

** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).

Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.

Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.