Bruker Corp Schedule 13G/A filing reports that Orbis Investment Management Ltd, Allan Gray Australia Pty Ltd and Orbis Investment Management (U.S.), L.P. together beneficially own 16,130,961 shares of common stock, representing 10.6% of the class. The filing breaks ownership by reporting person: Orbis Investment Management Ltd holds 15,197,866 shares; Orbis Investment Management (U.S.), L.P. holds 904,773; Allan Gray Australia Pty Ltd holds 28,322. The reporting persons state regulatory equivalence for non‑U.S. filers and disclaim group beneficial ownership.
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SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
SCHEDULE 13G
UNDER THE SECURITIES EXCHANGE ACT OF 1934
(Amendment No. 2)
Bruker Corp
(Name of Issuer)
COMMON STOCK
(Title of Class of Securities)
02/28/2026
(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)
SCHEDULE 13G
CUSIP Number(s):
1
Names of Reporting Persons
ORBIS INVESTMENT MANAGEMENT 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
15,197,866.00
6
Shared Voting Power
0.00
7
Sole Dispositive Power
15,197,866.00
8
Shared Dispositive Power
0.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
15,197,866.00
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)
10 %
12
Type of Reporting Person (See Instructions)
FI
SCHEDULE 13G
CUSIP Number(s):
1
Names of Reporting Persons
Allan Gray Australia Pty 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
AUSTRALIA
Number of Shares Beneficially Owned by Each Reporting Person With:
5
Sole Voting Power
28,322.00
6
Shared Voting Power
0.00
7
Sole Dispositive Power
28,322.00
8
Shared Dispositive Power
0.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
28,322.00
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)
FI
SCHEDULE 13G
CUSIP Number(s):
1
Names of Reporting Persons
Orbis Investment Management (U.S.) L.P.
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
904,773.00
6
Shared Voting Power
0.00
7
Sole Dispositive Power
904,773.00
8
Shared Dispositive Power
0.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
904,773.00
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)
0.6 %
12
Type of Reporting Person (See Instructions)
IA
SCHEDULE 13G
Item 1.
(a)
Name of issuer:
Bruker Corp
(b)
Address of issuer's principal executive offices:
40 MANNING RD, BILLERICA, MASSACHUSETTS
01821
Item 2.
(a)
Name of person filing:
ORBIS INVESTMENT MANAGEMENT LTD
Allan Gray Australia Pty Ltd
Orbis Investment Management (U.S.) L.P.
(b)
Address or principal business office or, if none, residence:
ORBIS INVESTMENT MANAGEMENT LTD: Orbis House, 25 Front Street, Hamilton, Bermuda HM11
Allan Gray Australia Pty Ltd: Level 2, Challis House, 4 Martin Place, Sydney NSW2000, Australia
Orbis Investment Management (U.S.) L.P.: One Letterman Drive, Building C, Suite CM-100, The Presidio of San Francisco, San Francisco, CA 94129-1492, USA
(c)
Citizenship:
ORBIS INVESTMENT MANAGEMENT LTD - BERMUDA
Allan Gray Australia Pty Ltd - AUSTRALIA
Orbis Investment Management (U.S.) L.P. - DELAWARE
(d)
Title of class of securities:
COMMON STOCK
(e)
CUSIP No.:
116794108
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).
Equivalent to IA (ORBIS INVESTMENT MANAGEMENT LTD and Allan Gray Australia Pty Ltd)
Item 4.
Ownership
(a)
Amount beneficially owned:
16,130,961
(b)
Percent of class:
10.6 %
(c)
Number of shares as to which the person has:
(i) Sole power to vote or to direct the vote:
ORBIS INVESTMENT MANAGEMENT LTD - 15,197,866
Allan Gray Australia Pty Ltd - 28,322
Orbis Investment Management (U.S.) L.P. - 904,773
(ii) Shared power to vote or to direct the vote:
ORBIS INVESTMENT MANAGEMENT LTD - 0
Allan Gray Australia Pty Ltd - 0
Orbis Investment Management (U.S.) L.P. - 0
(iii) Sole power to dispose or to direct the disposition of:
ORBIS INVESTMENT MANAGEMENT LTD - 15,197,866
Allan Gray Australia Pty Ltd - 28,322
Orbis Investment Management (U.S.) L.P. - 904,773
(iv) Shared power to dispose or to direct the disposition of:
ORBIS INVESTMENT MANAGEMENT LTD - 0
Allan Gray Australia Pty Ltd - 0
Orbis Investment Management (U.S.) L.P. - 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.
If any other person is known to have the right to receive or the power to direct the receipt of dividends from, or the proceeds from the sale of, such securities, a statement to that effect should be included in response to this item and, if such interest relates to more than 5 percent of the class, such person should be identified. A listing of the shareholders of an investment company registered under the Investment Company Act of 1940 or the beneficiaries of employee benefit plan, pension fund or endowment fund is not required.
Other persons have the right to receive dividends from, the power to direct the receipt of dividends from, or the right to receive the proceeds from the sale of, the securities of the issuer identified in Item 4(a) that are beneficially owned by Orbis Investment Management Ltd.
Another person has the right to receive dividends from, the power to direct the receipt of dividends from, or the right to receive the proceeds from the sale of, the securities of the issuer identified in Item 4(a) that are beneficially owned by Allan Gray Australia Pty Ltd.
Another person has the right to receive dividends from, the power to direct the receipt of dividends from, or the right to receive the proceeds from the sale of, the securities of the issuer identified in Item 4(a) that are beneficially owned by Orbis Investment Management (U.S.), L.P.
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.
If a group has filed this schedule pursuant to §240.13d-1(b)(1)(ii)(J), so indicate under Item 3(j) and attach an exhibit stating the identity and Item 3 classification of each member of the group. If a group has filed this schedule pursuant to §240.13d-1(c) or §240.13d-1(d), attach an exhibit stating the identity of each member of the group.
Information with respect to each of Orbis Investment Management Ltd, Allan Gray Australia Pty Ltd, and Orbis Investment Management (U.S.), L.P. (collectively, the "Reporting Persons") is given solely by each such Reporting Person and no Reporting Person has responsibility for the accuracy or completeness of information supplied by any other Reporting Person. Orbis Investment Management Ltd and Allan Gray Australia Pty Ltd are classified as a Non-U.S. Institution (FI) that is equivalent to an Investment Adviser (IA). Orbis Investment Management (U.S.), L.P. is classified as an Investment Adviser (IA). Notwithstanding that the Reporting Persons are making this filing together, none of the Reporting Persons represents that it is a member of a group for the purposes of Section 13(d)(3) of the Securities Exchange Act of 1934, as amended. Each Reporting Person disclaims beneficial ownership of any shares beneficially owned by any other Reporting Person as specified in Item 4(a).
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.
By signing below I certify that, to the best of my knowledge and belief, the foreign regulatory scheme applicable to Orbis Investment Management Ltd and Allan Gray Australia Pty Ltd is substantially comparable to the regulatory scheme applicable to the functionally equivalent U.S. institution(s). I also undertake to furnish to the Commission staff, upon request, information that would otherwise be disclosed in a Schedule 13D.
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.
Orbis and affiliated filers report beneficial ownership of 16,130,961 shares (10.6%). The Schedule 13G/A shows Orbis Investment Management Ltd holds 15,197,866 shares; Orbis U.S. holds 904,773; Allan Gray Australia holds 28,322.
Does the filing say who controls voting or disposition for BRKR shares?
Yes: the filing lists sole voting and dispositive power by reporting person. Orbis Investment Management Ltd reports sole voting and sole dispositive power for 15,197,866 shares; the U.S. affiliate reports sole power for 904,773 shares.
Do the filers claim to be a group under Section 13(d)?
No: the reporting persons state they do not represent membership of a Section 13(d)(3) group. Each reporting person also disclaims beneficial ownership of shares owned by the others as specified in Item 4(a).
What regulatory equivalence does the filing assert for non‑U.S. filers?
The filing certifies that the foreign regulatory scheme is substantially comparable to U.S. institutions. Orbis Investment Management Ltd and Allan Gray Australia represent classification equivalent to an Investment Adviser and offer to furnish Schedule 13D information on request.
