Pentwater, Matthew Halbower report 0% in Dayforce (DAY)

Rhea-AI Filing Summary

Dayforce, Inc. files an amendment to a Schedule 13G/A reporting passive ownership details for Pentwater Capital Management and Matthew Halbower. The filing states the Reporting Persons hold 0% of the outstanding Common Stock (CUSIP 15677J108) as shown on the cover rows, and lists the Reporting Persons' addresses and citizenship. The amendment is signed on 05/15/2026.

Insights

Institutional Ownership Analyst

Amendment confirms passive position reporting with no beneficial ownership.

The filing amends a Schedule 13G/A for Pentwater Capital Management LP (the Investment Manager) and Matthew Halbower and shows 0% beneficial ownership of the Company's Common Stock (CUSIP 15677J108).

Cash‑flow treatment and any trading history are not disclosed in the excerpt; subsequent filings would show any position changes.

Key Figures

Form type: Schedule 13G/A CUSIP: 15677J108 Percent of class: 0% +3 more

6 metrics

Form type Schedule 13G/A Amendment filing for passive ownership reporting

CUSIP 15677J108 Common Stock, par value $0.01 per share

Percent of class 0% Amount beneficially owned reported in Item 4(b)

Cover date 03/31/2026 Date shown on cover page

Signature date 05/15/2026 Date signatures were executed by Matthew Halbower

Voting/Dispositive power fields 0.00 (each) Rows 5–8 on cover page referenced for each Reporting Person

Key Terms

Schedule 13G/A, Beneficially owned, Sole Dispositive Power, Investment Manager

4 terms

Schedule 13G/A regulatory

"Item 1(a) and form header naming the filing type"

A Schedule 13G/A is an amended public filing with the U.S. securities regulator that updates a previous Schedule 13G, disclosing when an individual or group holds a substantial (typically over 5%) stake in a company and is claiming a passive, non‑controlling intent. Investors monitor these updates because rising or falling holdings can signal changing confidence, potential future moves, or shifts in voting power — like watching a public ledger where large shareholders quietly adjust their positions.

Beneficially owned financial

"Item 4(a) 'Amount beneficially owned' is set forth in Row 9"

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 Dispositive Power regulatory

"Cover rows referenced as Row 7 for 'Sole 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.

Investment Manager other

"Item 2(a) describes Pentwater Capital Management LP as the 'Investment Manager'"

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

(Amendment No. 1)

Dayforce, Inc.

(Name of Issuer)

Common Stock, par value $0.01 per share

(Title of Class of Securities)

15677J108

(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): 15677J108

1

Names of Reporting Persons

Pentwater Capital Management LP

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

DELAWARE

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 0.00
6	Shared Voting Power 0.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 0.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

0.00

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, PN

SCHEDULE 13G

CUSIP Number(s): 15677J108

1

Names of Reporting Persons

Matthew Halbower

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

UNITED STATES

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 0.00
6	Shared Voting Power 0.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 0.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

0.00

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)

HC, IN

SCHEDULE 13G

Item 1.
(a)	Name of issuer: Dayforce, Inc.
(b)	Address of issuer's principal executive offices: 3311 East Old Shakopee Road, Minneapolis, MN 55425
Item 2.
(a)	Name of person filing: This statement is filed by: (i) Pentwater Capital Management LP (the "Investment Manager"), a Delaware limited partnership, and the investment adviser to certain funds (the "Pentwater Funds"), with respect to the shares of common stock, par value $0.01 per share ("Common Stock"), of Dayforce, Inc., a Delaware corporation (the "Company"), directly held by the Pentwater Funds; and (ii) Mr. Matthew Halbower ("Mr. Halbower"), the sole shareholder of MCH PWCM Holdings Inc., the general partner of the Investment Manager, with respect to the shares of Common Stock directly held by the Pentwater Funds. The foregoing persons are hereinafter sometimes collectively referred to as the "Reporting Persons."
(b)	Address or principal business office or, if none, residence: The address of the business office of each of the Reporting Persons is 1001 10th Avenue South, Suite 216, Naples, FL 34102.
(c)	Citizenship: The Investment Manager is a Delaware limited partnership. Mr. Halbower is a citizen of the United States.
(d)	Title of class of securities: Common Stock, par value $0.01 per share
(e)	CUSIP No.: 15677J108
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: The information required by Item 4(a) is set forth in Row 9 of the cover page for each of the Reporting Persons and is incorporated herein by reference.
(b)	Percent of class: 0%
(c)	Number of shares as to which the person has:
	(i) Sole power to vote or to direct the vote: The information required by Item 4(c)(i) is set forth in Row 5 of the cover page for each of the Reporting Persons and is incorporated herein by reference.
	(ii) Shared power to vote or to direct the vote: The information required by Item 4(c)(ii) is set forth in Row 6 of the cover page for each of the Reporting Persons and is incorporated herein by reference.
	(iii) Sole power to dispose or to direct the disposition of: The information required by Item 4(c)(iii) is set forth in Row 7 of the cover page for each of the Reporting Persons and is incorporated herein by reference.
	(iv) Shared power to dispose or to direct the disposition of: The information required by Item 4(c)(iv) is set forth in Row 8 of the cover page for each of the Reporting Persons and is incorporated herein by reference.
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.
	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.

Pentwater Capital Management LP

Signature:	/s/ Matthew Halbower
Name/Title:	By: MCH PWCM Holdings Inc., General Partner, By: Matthew Halbower, Chief Executive Officer
Date:	05/15/2026

Matthew Halbower

Signature:	/s/ Matthew Halbower
Name/Title:	Matthew Halbower, Individually
Date:	05/15/2026

FAQ

What does the Dayforce (DAY) Schedule 13G/A amendment report?

The amendment reports passive ownership information for Pentwater Capital Management and Matthew Halbower. It states 0% beneficial ownership of Common Stock (CUSIP 15677J108) and provides addresses and citizenship details.

Who are the Reporting Persons named in the filing?

The filing names Pentwater Capital Management LP (Investment Manager) and Matthew Halbower (sole shareholder of the general partner). Their business address is 1001 10th Avenue South, Suite 216, Naples, FL 34102.

When was the Schedule 13G/A amendment signed and filed?

The amendment is signed by Matthew Halbower in both representative and individual capacities on 05/15/2026, and the cover page references 03/31/2026 as a date shown in the excerpt.

Does the filing show any voting or dispositive power for the Reporting Persons?

The cover rows referenced in the filing show voting and dispositive power fields with values of 0.00, and Item 4 states the percent of class is 0%, indicating no reported sole or shared voting/dispositive power.