Drew Holdings reports 8.8% stake in Borr Drilling

Drew Holdings Ltd. reports its ownership stake in Borr Drilling Limited common shares.

Rhea-AI Filing Summary

Drew Holdings Ltd. reports its ownership stake in Borr Drilling Limited common shares. Drew Holdings beneficially owns 27,185,941 Borr Drilling common shares, representing 8.8% of the class as of June 30, 2026. These shares are reported with sole voting and sole dispositive power, with no shared voting or dispositive authority.

The 27,185,941 common shares held by Drew Holdings may be deemed to be beneficially owned by Mr. Tor Olav Troim. Drew Holdings is a Bermuda entity, and Borr Drilling’s principal executive offices are located in Hamilton, Bermuda.

Key Figures

Shares beneficially owned: 27,185,941 shares Percent of class: 8.8% Sole voting power: 27,185,941 shares +3 more

6 metrics

Shares beneficially owned 27,185,941 shares Common shares of Borr Drilling beneficially owned by Drew Holdings Ltd.

Percent of class 8.8% Portion of Borr Drilling common shares class owned by Drew Holdings Ltd.

Sole voting power 27,185,941 shares Shares over which Drew Holdings Ltd. has sole power to vote

Shared voting power 0 shares Shares over which Drew Holdings Ltd. has shared power to vote

Sole dispositive power 27,185,941 shares Shares over which Drew Holdings Ltd. has sole power to dispose

Shared dispositive power 0 shares Shares over which Drew Holdings Ltd. has shared power to dispose

Key Terms

beneficially owned, Sole Voting Power, dispositive power, Schedule 13G/A

4 terms

beneficially owned financial

"Amount beneficially owned: 27,185,941 The 27,185,941 common shares ... may be deemed to be beneficially owned"

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 regulatory

"5 | Sole Voting Power 27,185,941.00 6 | Shared Voting Power 0.00"

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.

dispositive power regulatory

"Sole Dispositive Power 27,185,941.00 8 | Shared Dispositive Power 0.00"

Dispositive power is the authority to decide the final outcome of an asset, legal claim, contract, or corporate action — in effect the power to dispose of or resolve something. For investors it matters because whoever holds that authority can determine who gets paid, who controls an asset or vote, and how risks and returns are allocated; think of it like holding the key that lets you lock in the winner or loser in a deal.

Schedule 13G/A regulatory

"form_type: "SCHEDULE 13G/A" in the filing metadata"

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.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What percentage of Borr Drilling Limited (BORR) does Drew Holdings Ltd. own?

Drew Holdings Ltd. reports beneficial ownership of 8.8% of Borr Drilling Limited’s common shares, corresponding to 27,185,941 shares. This stake is held with sole voting and sole dispositive power, with no shared authority reported.

How many Borr Drilling (BORR) shares are beneficially owned by Drew Holdings Ltd.?

Drew Holdings Ltd. beneficially owns 27,185,941 Borr Drilling common shares. The filing states this entire amount is subject to Drew’s sole voting and sole dispositive power, with zero shared voting or dispositive power.

Who may be deemed the ultimate beneficial owner of Drew Holdings’ BORR shares?

The filing states that the 27,185,941 Borr Drilling common shares owned by Drew Holdings Ltd. may be deemed to be beneficially owned by Mr. Tor Olav Troim, indicating an indirect beneficial ownership relationship.

What type of security in Borr Drilling (BORR) is reported by Drew Holdings Ltd.?

Drew Holdings Ltd. reports ownership of Borr Drilling’s common shares. The Schedule 13G/A specifies the title of the class of securities as common shares, identified by CUSIP number G1466R173 in the ownership disclosure.

Does Drew Holdings Ltd. share voting power over its Borr Drilling (BORR) stake?

No. Drew Holdings Ltd. reports 27,185,941 shares with sole voting power and 0 shares with shared voting power. It similarly reports sole dispositive power over all owned shares and zero shared dispositive power.

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

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Available on EDGAR 08/05/2026 - 11:28 AM Accepted by SEC EDGAR 08/05/2026 - 11:28 AM Learn about SEC filing dates

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

(Amendment No. 4)

Borr Drilling Limited

(Name of Issuer)

Common shares

(Title of Class of Securities)

G1466R173

(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): G1466R173

1

Names of Reporting Persons

Drew Holdings Ltd.

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

BERMUDA

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 27,185,941.00
6	Shared Voting Power 0.00
7	Sole Dispositive Power 27,185,941.00
8	Shared Dispositive Power 0.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

27,185,941.00

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)

8.8 %

12

Type of Reporting Person (See Instructions)

CO

SCHEDULE 13G

Item 1.
(a)	Name of issuer: Borr Drilling Limited
(b)	Address of issuer's principal executive offices: S. E. Pearman Building 2nd floor, 9 Par-la-Ville Road Hamilton HM 11 Bermuda
Item 2.
(a)	Name of person filing: Drew Holdings Ltd.
(b)	Address or principal business office or, if none, residence: Drew Holdings Ltd. 19 Par-la-Ville Road, 1st Floor Hamilton HM11 Bermuda
(c)	Citizenship: Drew Holdings Ltd. is incorporated under the laws of Bermuda
(d)	Title of class of securities: Common shares
(e)	CUSIP No.: G1466R173
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: 27,185,941 The 27,185,941 common shares of Borr Drilling owned by Drew Holdings Ltd may be deemed to be beneficially owned by Mr. Tor Olav Troim.
(b)	Percent of class: 8.8%
(c)	Number of shares as to which the person has:
	(i) Sole power to vote or to direct the vote: 27,185,941
	(ii) Shared power to vote or to direct the vote: 0
	(iii) Sole power to dispose or to direct the disposition of: 27,185,941
	(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:
	Not Applicable

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.

Drew Holdings Ltd.

Signature:	/s/ Erling Lind
Name/Title:	Director
Date:	08/04/2026