[SCHEDULE 13G/A] NUVEEN NEW YORK SELECT TAX -FREE INCOME PORTFOLIO SEC Filing

Rhea-AI Filing Summary

Nuveen New York Select Tax‑Free Income Portfolio (NXN) reported a change in ownership: 1607 Capital Partners, LLC filed Schedule 13G/A (Amendment No. 4) disclosing beneficial ownership of 214,012 shares, representing 5.45% of the class as of 09/30/2025.

1607 Capital reports sole voting power over 214,012 shares and sole dispositive power over 214,012 shares, with no shared voting or dispositive power. The filer is classified as an investment adviser and certified the holdings were acquired and are held in the ordinary course of business, not to change or influence control. The filing was signed by Chief Compliance Officer Kevin Rutherford.

Insights

Equity ownership & governance analyst

Passive 5.45% stake disclosed; routine ownership update.

1607 Capital Partners filed a Schedule 13G/A noting beneficial ownership of 214,012 shares of NXN, equal to 5.45% as of 09/30/2025. The firm holds sole voting and dispositive power over the same share count, indicating centralized control of the position.

The 13G certification states the position is held in the ordinary course and not for the purpose of influencing control, which characterizes the filing as passive. No transaction terms or cash flows are involved; this is an ownership disclosure.

Subsequent filings may update the percentage if share counts or holdings change. Actual market impact depends on future portfolio decisions by the holder.

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

(Amendment No. 4)

NUVEEN NEW YORK SELECT TAX -FREE INCOME PORTFOLIO

(Name of Issuer)

Common

(Title of Class of Securities)

67063V104

(CUSIP Number)

09/30/2025

(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 No. 67063V104

1

Names of Reporting Persons

1607 Capital Partners, LLC

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 214,012.00
6	Shared Voting Power 0.00
7	Sole Dispositive Power 214,012.00
8	Shared Dispositive Power 0.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

214,012.00

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)

5.45 %

12

Type of Reporting Person (See Instructions)

IA

SCHEDULE 13G

Item 1.
(a)	Name of issuer: NUVEEN NEW YORK SELECT TAX -FREE INCOME PORTFOLIO
(b)	Address of issuer's principal executive offices: 333 W WACKER DR, CHICAGO, IL, 60606
Item 2.
(a)	Name of person filing: 1607 Capital Partners, LLC
(b)	Address or principal business office or, if none, residence: 13 S. 13th Street, Suite 400, Richmond, Virginia 23219
(c)	Citizenship: Delaware, United States
(d)	Title of class of securities: Common
(e)	CUSIP No.: 67063V104
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: 214,012
(b)	Percent of class: 5.45%
(c)	Number of shares as to which the person has:
	(i) Sole power to vote or to direct the vote: 214,012
	(ii) Shared power to vote or to direct the vote: 0
	(iii) Sole power to dispose or to direct the disposition of: 214,012
	(iv) Shared power to dispose or to direct the disposition of: 0
Item 5.	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.

1607 Capital Partners, LLC

Signature:	Kevin Rutherford
Name/Title:	Kevin Rutherford | Chief Compliance Officer
Date:	11/14/2025

FAQ

What did 1607 Capital Partners disclose about NXN?

They filed Schedule 13G/A (Amendment No. 4) reporting beneficial ownership of 214,012 shares of NXN, or 5.45%, as of 09/30/2025.

How many NXN shares does 1607 Capital report owning and what percent is that?

They report 214,012 shares, representing 5.45% of the class.

Does 1607 Capital have voting and dispositive power over the NXN shares?

Yes. Sole voting power: 214,012; sole dispositive power: 214,012; no shared powers.

Is the NXN filing passive or active?

It is passive. The 13G certification states the securities were acquired and are held in the ordinary course, not to influence control.

What is the event date and who signed the filing?

Event date: 09/30/2025. Signed by Kevin Rutherford, Chief Compliance Officer.

What is 1607 Capital’s filer type?

They are classified as an Investment Adviser (IA).