| Item 1. | |
| (a) | Name of issuer:
NB Bancorp, Inc. |
| (b) | Address of issuer's principal executive offices:
1063 Great Plain Avenue, Needham, Massachusetts 02492 |
| Item 2. | |
| (a) | Name of person filing:
Pertento Partners LLP
Pertento Advisors LLC
Eduardo Marques |
| (b) | Address or principal business office or, if none, residence:
Pertento Partners LLP
111 Park Street
London W1K7JL
United Kingdom
Pertento Advisors LLC
111 Park Street
London W1K7JL
United Kingdom
Eduardo Marques
111 Park Street
London W1K7JL
United Kingdom |
| (c) | Citizenship:
Pertento Partners LLP -United Kingdom
Pertento Advisors LLC - Delaware
Eduardo Marques - Brazil |
| (d) | Title of class of securities:
Common Stock, par value $0.01 per share |
| (e) | CUSIP No.:
|
| 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:
Pertento Partners LLP - 2,049,614
Pertento Advisors LLC - 2,049,614
Eduardo Marques - 2,049,614 |
| (b) | Percent of class:
Pertento Partners LLP - 4.6%
Pertento Advisors LLC - 4.6%
Eduardo Marques - 4.6% |
| (c) | Number of shares as to which the person has:
|
| | (i) Sole power to vote or to direct the vote:
Pertento Partners LLP - 0
Pertento Advisors LLC - 0
Eduardo Marques - 0
|
| | (ii) Shared power to vote or to direct the vote:
Pertento Partners LLP - 2,049,614
Pertento Advisors LLC - 2,049,614
Eduardo Marques - 2,049,614
|
| | (iii) Sole power to dispose or to direct the disposition of:
Pertento Partners LLP - 0
Pertento Advisors LLC - 0
Eduardo Marques - 0
|
| | (iv) Shared power to dispose or to direct the disposition of:
Pertento Partners LLP - 2,049,614
Pertento Advisors LLC - 2,049,614
Eduardo Marques - 2,049,614
|
| 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. |
| |
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.
All of the securities reported in this Schedule 13G are directly owned by advisory clients of Pertento Partners LLP. None of those advisory clients may be deemed to beneficially own more than 5% of the Common Stock, par value $0.01 per share. |
| 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
|