[SCHEDULE 13D/A] TAIWAN FUND INC SEC Filing

Rhea-AI Filing Summary

Public Employees Retirement System of Ohio (OPERS) filed Amendment No. 1 to Schedule 13D for Taiwan Fund Inc. (TWN), reporting beneficial ownership of 296,919 shares, representing 4.9% of the class. OPERS reports sole voting and dispositive power over 296,919 shares.

The filing states the position moved below 5% on 9/24/25. The stake is held for investment purposes, and OPERS may buy or sell shares over time. Shares were transacted in the open market using client assets under management. The filer indicates no present plans or intentions regarding the actions listed in Item 4(b)-(j). The date of the event is 10/28/2025.

Insights

Equity ownership and governance analyst

OPERS reports a sub-5% TWN stake with sole voting control.

OPERS discloses beneficial ownership of 296,919 TWN shares, or 4.9%, with sole voting and dispositive power over the same amount. The position fell below the 5% threshold on 9/24/25.

The filing lists an investment purpose and indicates OPERS may purchase or dispose of shares. It notes transactions occurred in the open market using client assets under management, and it cites no present plans under Item 4(b)-(j).

From an investment lens, this is an ownership update rather than a business change at Taiwan Fund Inc. Actual impact depends on future holder decisions; the filing does not specify timing or further actions.

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13D

Under the Securities Exchange Act of 1934

(Amendment No. 1)

TAIWAN FUND INC

(Name of Issuer)

TAIWAN FUND INC

(Title of Class of Securities)

874036106

(CUSIP Number)

Jennifer
277 East Town St,
Columbus, OH, 43215
Starr

(Name, Address and Telephone Number of Person Authorized to Receive Notices and Communications)

10/28/2025

(Date of Event Which Requires Filing of This Statement)

If the filing person has previously filed a statement on Schedule 13G to report the acquisition that is the subject of this Schedule 13D, and is filing this schedule because of §§ 240.13d-1(e), 240.13d-1(f) or 240.13d-1(g), check the following box.

The information required on the remainder of this cover page shall not be deemed to be "filed" for the purpose of Section 18 of the Securities Exchange Act of 1934 ("Act") or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).

SCHEDULE 13D

CUSIP No. 874036106

1

Name of reporting person

PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO

2

Check the appropriate box if a member of a Group (See Instructions)

(a)
(b)

3

SEC use only

4

Source of funds (See Instructions)

5

Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)

6

Citizenship or place of organization

OHIO

Number of Shares Beneficially Owned by Each Reporting Person With:

7	Sole Voting Power 296,919.00
8	Shared Voting Power
9	Sole Dispositive Power 296,919.00
10	Shared Dispositive Power

11

Aggregate amount beneficially owned by each reporting person

296,919.00

12

Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)

13

Percent of class represented by amount in Row (11)

4.9 %

14

Type of Reporting Person (See Instructions)

EP

SCHEDULE 13D

Item 1.	Security and Issuer
(a)	Title of Class of Securities: TAIWAN FUND INC
(b)	Name of Issuer: TAIWAN FUND INC
(c)	Address of Issuer's Principal Executive Offices: ONE LINCOLN STREET, ONE LINCOLN STREET, BOSTON, MASSACHUSETTS , 02111.
Item 2.	Identity and Background
(a)	Public Employees Retirement System of Ohio
(b)	277 East Town Street Columbus, OH 43215
(c)	Public Employees Retirement System of Ohio
(d)	No
(e)	No
(f)	Ohio, USA
Item 3.	Source and Amount of Funds or Other Consideration
	All shares were purchased or sold in the open market using client assets under management
Item 4.	Purpose of Transaction
	The transactions on the securities referred to herein are for investment purposes. OPERS may make further purchases of shares of stock from time to time and may dispose of any or all of the shares of stock held at any time. OEPRS has no present plans or intentions which relate to or would result in any of the matters set forth in subparagraphs (b)-(j) of item 4 of Schedule 13D
Item 5.	Interest in Securities of the Issuer
(a)	296,919 4.88%
(b)	296,919
(c)	Sold under 5% 9/24/25
(d)	N/A
Item 6.	Contracts, Arrangements, Understandings or Relationships With Respect to Securities of the Issuer
	Except as otherwise set forth herein, there is no contract, arrangement, understanding or relationship with any person with respect to the securities of the Company between OPERS and any person or entity.

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.

PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO

Signature:	Jennifer Starr
Name/Title:	Chief Financial Officer
Date:	10/28/2025

FAQ

What did OPERS report in the TWN Schedule 13D/A?

OPERS reported beneficial ownership of 296,919 shares of Taiwan Fund Inc., equal to 4.9% of the class, with sole voting and dispositive power.

When did OPERS’ TWN stake fall below 5%?

The filing states the position moved below 5% on 9/24/25.

What is OPERS’ stated purpose for holding TWN?

The position is for investment purposes, and OPERS may buy or sell shares over time.

How were the TWN shares acquired or sold by OPERS?

Transactions occurred in the open market using client assets under management.

Does OPERS have any current plans under Item 4(b)-(j)?

OPERS indicates no present plans or intentions regarding the actions listed in Item 4(b)-(j).

Who signed the amendment and when?

It was signed by Jennifer Starr, Chief Financial Officer, on 10/28/2025.