[6-K] Haleon plc American Current Report (Foreign Issuer)

Rhea-AI Filing Summary

Haleon plc’s 7 Aug 2025 Form 6-K encloses a UK TR-1 notice showing Wellington Management Group LLP has fallen below the 5 % disclosure threshold.

• Date threshold crossed: 6 Aug 2025
• Current holding: 4.96 % of voting rights (445,697,628 votes)
• Prior holding: 5.29 %
• Break-down: 4.66 % ordinary shares (418.6 m votes), 0.29 % depositary receipts (26.4 m votes), 0.01 % cash-settled equity swaps (0.64 m votes)
• Change: roughly 0.33 ppt (≈28 m votes) disposed

The disclosure is mandatory under FCA DTR 5 and does not include earnings or operational updates. Investors may view the reduced stake as a marginal decline in long-only institutional ownership; however, no immediate strategic implications were provided.

Positive

• None.

Negative

• Wellington Management’s stake decreased from 5.29 % to 4.96 %, signalling a net disposal of ≈28 m voting rights and potential short-term selling pressure.

Insights

Securities Analyst

TL;DR: Wellington trimmed Haleon stake to 4.96 %; modest supply uptick but limited long-term signal.

The crossing of the 5 % threshold triggered routine disclosure. While a disposal of ~28 m votes could create short-term selling pressure, the absolute reduction (0.33 ppt) is small versus Haleon’s ≈9 bn outstanding votes. Wellington remains a top-10 holder, so the move is best viewed as portfolio rebalancing rather than a bearish call. Impact on valuation or governance is minimal.

Corporate Governance Expert

TL;DR: Institutional ownership falls below key UK disclosure level—symbolic but not governance-threatening.

Dropping under 5 % removes enhanced disclosure obligations for Wellington and slightly dilutes concentrated institutional oversight. Nevertheless, Haleon’s free float and diversified register limit any governance risk. No board or shareholder action is required. I view the event as low impact, albeit worth monitoring for further reductions.

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 6-K

REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934

For the month of August 2025

Commission File Number: 001-41411

Haleon plc

(Translation of registrant’s name into English)

Building 5, First Floor, The Heights,

Weybridge, Surrey, KT13 0NY

(Address of principal executive offices)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F:

Form 20-F ☒ Form 40-F ☐

EXHIBIT INDEX

Exhibit Number	Description
99.1	07 August 2025 - “Holding(s) in Company”

99.1

Haleon plc: Holding(s) in Company

07 August 2025: Haleon plc (the "Company" or "Haleon") (LSE/NYSE: HLN) today publishes the below TR-1 notification of major holdings in the Company.

This announcement is made in accordance with the requirements of DTR 5.8.12R(1).

Shareholders should refer to the Company's announcement regarding Haleon's total voting rights to determine if they are required to notify their interest in, or a change to their interests in the Company under the FCA's Disclosure Guidance and Transparency Rules.

Notifiable interests in Haleon may be sent to: company.secretary@haleon.com

TR-1: Standard form for notification of major holdings

1. Issuer Details

ISIN

GB00BMX86B70

Issuer Name

HALEON PLC

UK or Non-UK Issuer

UK

2. Reason for Notification

An acquisition or disposal of voting rights

3. Details of person subject to the notification obligation

Name

Wellington Management Group LLP

City of registered office (if applicable)

Boston

Country of registered office (if applicable)

United States

4. Details of the shareholder

Name	City of registered office	Country of registered office
Vidacos Nominees Limited
State Street Nominees Limited
ROY Nominees Limited
Nortrust Nominees Limited
Mellon Nominees (UK) Ltd.
JP Morgan Chase Nominees Limited
HSBC Global Custody Nominee (UK) Limited
Goldman Sachs International
BNY Mellon Nominees Limited
BNY (OCS) Nominees Limited
BBH ISL NOMINEES LTD

5. Date on which the threshold was crossed or reached

06-Aug-2025

6. Date on which Issuer notified

07-Aug-2025

7. Total positions of person(s) subject to the notification obligation

	% of voting rights attached to shares (total of 8.A)	% of voting rights through financial instruments (total of 8.B 1 + 8.B 2)	Total of both in % (8.A + 8.B)	Total number of voting rights held in issuer
Resulting situation on the date on which threshold was crossed or reached	4.660000	0.300000	4.960000	445697628
Position of previous notification (if applicable)	4.970000	0.320000	5.290000

8. Notified details of the resulting situation on the date on which the threshold was crossed or reached

8A. Voting rights attached to shares

Class/Type of shares ISIN code(if possible)	Number of direct voting rights (DTR5.1)	Number of indirect voting rights (DTR5.2.1)	% of direct voting rights (DTR5.1)	% of indirect voting rights (DTR5.2.1)
GB00BMX86B70		418623332		4.660000
Sub Total 8.A	418623332		4.660000%

8B1. Financial Instruments according to (DTR5.3.1R.(1) (a))

Type of financial instrument	Expiration date	Exercise/conversion period	Number of voting rights that may be acquired if the instrument is exercised/converted	% of voting rights
Depository receipt			26435904	0.290000
Sub Total 8.B1			26435904	0.290000%

8B2. Financial Instruments with similar economic effect according to (DTR5.3.1R.(1) (b))

Type of financial instrument	Expiration date	Exercise/conversion period	Physical or cash settlement	Number of voting rights	% of voting rights
Equity Swap	05/05/2028	05/05/2028	Cash	379520	0.010000
Equity Swap	15/05/2033	15/05/2033	Cash	85106	0.000000
Equity Swap	20/05/2033	20/05/2033	Cash	173766	0.000000
Sub Total 8.B2				638392	0.010000%

9. Information in relation to the person subject to the notification obligation

2. Full chain of controlled undertakings through which the voting rights and/or the financial instruments are effectively held starting with the ultimate controlling natural person or legal entities (please add additional rows as necessary)

Ultimate controlling person	Name of controlled undertaking	% of voting rights if it equals or is higher than the notifiable threshold	% of voting rights through financial instruments if it equals or is higher than the notifiable threshold	Total of both if it equals or is higher than the notifiable threshold
Wellington Management Group LLP (Chain 1)	Wellington Group Holdings LLP
Wellington Management Group LLP (Chain 1)	Wellington Investment Advisors Holdings LLP
Wellington Management Group LLP (Chain 1)	Wellington Management Company LLP
Wellington Management Group LLP (Chain 2)	Wellington Group Holdings LLP
Wellington Management Group LLP (Chain 2)	Wellington Investment Advisors Holdings LLP
Wellington Management Group LLP (Chain 2)	Wellington Management Global Holdings, Ltd.
Wellington Management Group LLP (Chain 2)	Wellington Management International Ltd
Wellington Management Group LLP (Chain 3)	Wellington Group Holdings LLP
Wellington Management Group LLP (Chain 3)	Wellington Investment Advisors Holdings LLP
Wellington Management Group LLP (Chain 3)	Wellington Management Global Holdings, Ltd.
Wellington Management Group LLP (Chain 3)	Wellington Management Hong Kong Ltd
Wellington Management Group LLP (Chain 4)	Wellington Group Holdings LLP
Wellington Management Group LLP (Chain 4)	Wellington Investment Advisors Holdings LLP
Wellington Management Group LLP (Chain 4)	Wellington Management Global Holdings, Ltd.
Wellington Management Group LLP (Chain 4)	Wellington Management Europe GmbH

10. In case of proxy voting

Name of the proxy holder

The number and % of voting rights held

The date until which the voting rights will be held

11. Additional Information

Wellington Management Company LLP is an investment management entity that manages the assets of certain funds and/or managed accounts.Wellington Management Company LLP is a direct controlled undertaking of Wellington Investment Advisors Holdings LLP, which, in turn, is a direct controlled undertaking of Wellington Group Holdings LLP, which, in turn, is a direct controlled undertaking of Wellington Management Group LLP.

Wellington Management International Ltd, Wellington Management Hong Kong Ltd and Wellington Management Europe GmbH are investment management entities that manage the assets of certain funds and/or managed accounts.Wellington Management International Ltd, Wellington Management Hong Kong Ltd and Wellington Management Europe GmbH are direct controlled undertakings of Wellington Management Global Holdings, Ltd., which, in turn, is a direct controlled undertaking of Wellington Investment Advisors Holdings LLP, which, in turn, is a direct controlled undertaking of Wellington Group Holdings LLP, which, in turn, is a direct controlled undertaking of Wellington Management Group LLP.

12. Date of Completion

07-Aug-2025

13. Place Of Completion

London, UK

Amanda Mellor, Company Secretary

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

		HALEON PLC (Registrant)
Date: August 07, 2025	By:	/s/ Amanda Mellor
		Name:	Amanda Mellor
		Title:	Company Secretary

FAQ

Why did Haleon (HLN) file a Form 6-K on 7 Aug 2025?

To publish a TR-1 notice disclosing that Wellington Management Group LLP’s holding fell below the 5 % threshold.

What is Wellington Management’s new percentage ownership in Haleon?

Wellington now controls 4.96 % of Haleon’s voting rights (445.7 m votes).

How much did Wellington’s ownership fall?

The position fell by 0.33 percentage points, equal to roughly 28 million voting rights.

Does the filing include Haleon’s earnings or guidance?

No. The 6-K is limited to shareholding disclosure and contains no financial performance data.

What triggers a TR-1 major holdings notice?

Crossing specific thresholds (3 %, 5 %, 10 %, etc.) under FCA DTR 5 requires shareholders to notify the issuer and market.