Power Solutions International, Inc. Schedule 13G: Point72 affiliates report beneficial ownership of 1,155,764 shares of common stock, representing 5.0% of the class as of May 21, 2026. The holdings are attributed to Point72 Associates and reported by Point72 Asset Management, Point72 Capital Advisors, Inc., and Steven A. Cohen under a Joint Filing Agreement. The filing states the reported interest reflects shared voting and dispositive power and that the reporting persons directly own no shares. The position is reported for disclosure under Rule 13d-1(k).
Positive
None.
Negative
None.
Insights
Point72 discloses a passive 5.0% stake held via an affiliate fund.
Point72 affiliates reported 1,155,764 shares as beneficially owned as of May 21, 2026, with shared voting and dispositive power through Point72 Associates. The filing is a joint Schedule 13G under Rule 13d-1(k).
Implications hinge on whether the stake remains passive; subsequent filings could show changes in status, voting, or additional acquisitions.
Key Figures
Shares beneficially owned:1,155,764 sharesPercent of class:5.0%CUSIP:73933G202+2 more
5 metrics
Shares beneficially owned1,155,764 sharesas of May 21, 2026
Percent of class5.0%as of May 21, 2026
CUSIP73933G202PSIX common stock
Filing typeSchedule 13GRule 13d-1(k) joint filing
Filing as-of dateMay 21, 2026close of business
Key Terms
Joint Filing Agreement, beneficially owned, shared dispositive power
3 terms
Joint Filing Agreementregulatory
"entered into a Joint Filing Agreement, a copy of which is filed with this as Exhibit 99.1"
beneficially ownedfinancial
"Amount beneficially owned: The information required by Item 4(a) is set forth in Row 9"
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.
shared dispositive powerfinancial
"Shared Dispositive Power 1,155,764.00"
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
SCHEDULE 13G
UNDER THE SECURITIES EXCHANGE ACT OF 1934
POWER SOLUTIONS INTERNATIONAL, INC.
(Name of Issuer)
Common Stock, par value $0.001 per share
(Title of Class of Securities)
73933G202
(CUSIP Number)
05/21/2026
(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):
73933G202
1
Names of Reporting Persons
Point72 Asset Management, 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
0.00
6
Shared Voting Power
1,155,764.00
7
Sole Dispositive Power
0.00
8
Shared Dispositive Power
1,155,764.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
1,155,764.00
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)
5.0 %
12
Type of Reporting Person (See Instructions)
PN
SCHEDULE 13G
CUSIP Number(s):
73933G202
1
Names of Reporting Persons
Point72 Capital Advisors, Inc.
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
0.00
6
Shared Voting Power
1,155,764.00
7
Sole Dispositive Power
0.00
8
Shared Dispositive Power
1,155,764.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
1,155,764.00
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)
5.0 %
12
Type of Reporting Person (See Instructions)
CO
SCHEDULE 13G
CUSIP Number(s):
73933G202
1
Names of Reporting Persons
Steven A. Cohen
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
UNITED STATES
Number of Shares Beneficially Owned by Each Reporting Person With:
5
Sole Voting Power
0.00
6
Shared Voting Power
1,155,764.00
7
Sole Dispositive Power
0.00
8
Shared Dispositive Power
1,155,764.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
1,155,764.00
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)
5.0 %
12
Type of Reporting Person (See Instructions)
IN
SCHEDULE 13G
Item 1.
(a)
Name of issuer:
POWER SOLUTIONS INTERNATIONAL, INC.
(b)
Address of issuer's principal executive offices:
201 Mittel Drive, Wood Dale, IL, 60191
Item 2.
(a)
Name of person filing:
This statement is filed by: (i) Point72 Asset Management, L.P. ("Point72 Asset Management") with respect to the shares of common stock, par value $0.001 per share ("Common Stock"), of Power Solutions International, Inc. held by Point72 Associates, LLC, an investment fund it manages ("Point72 Associates"); (ii) Point72 Capital Advisors, Inc. ("Point72 Capital Advisors Inc.") with respect to the shares of Common Stock held by Point72 Associates; and (iii) Steven A. Cohen ("Mr. Cohen") with respect to the shares of Common Stock beneficially owned by Point72 Asset Management and Point72 Capital Advisors Inc.
Each of Cubist Systematic Strategies, LLC, Point72 Hong Kong Limited and Point72 (DIFC) Limited are relying advisers on the Form ADV of Point72 Asset Management and each acts as a sub-advisor with respect to a portion of the shares of Common Stock reported herein.
Point72 Asset Management, Point72 Capital Advisors Inc., and Mr. Cohen have entered into a Joint Filing Agreement, a copy of which is filed with this Schedule 13G as Exhibit 99.1, pursuant to which they have agreed to file this Schedule 13G jointly in accordance with the provisions of Rule 13d-1(k) of the Securities Exchange Act of 1934 (the "Act").
(b)
Address or principal business office or, if none, residence:
The address of the principal business office of Point72 Asset Management, Point72 Capital Advisors Inc., and Mr. Cohen is 72 Cummings Point Road, Stamford, CT 06902.
(c)
Citizenship:
Point72 Asset Management is a Delaware limited partnership. Point72 Capital Advisors Inc. is a Delaware corporation. Mr. Cohen is a United States citizen.
(d)
Title of class of securities:
Common Stock, par value $0.001 per share
(e)
CUSIP Number(s):
73933G202
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:
The information required by Item 4(a) is set forth in Row 9 of the cover page for each of the Reporting Persons and is incorporated herein by reference. Such information is as of the close of business on May 21, 2026.
Point72 Asset Management, Point72 Capital Advisors Inc., and Mr. Cohen own directly no shares of Common Stock. Pursuant to an investment management agreement, Point72 Asset Management maintains investment and voting power with respect to the securities held by Point72 Associates. Point72 Capital Advisors Inc. is the general partner of Point72 Asset Management. Mr. Cohen controls each of Point72 Asset Management and Point72 Capital Advisors Inc. The filing of this statement should not be construed as an admission that any of the foregoing persons or any Reporting Person is, for the purposes of Section 13 of the Act, the beneficial owner of the shares of Common Stock reported herein.
(b)
Percent of class:
5.0%
(c)
Number of shares as to which the person has:
(i) Sole power to vote or to direct the vote:
The information required by Item 4(c)(i) is set forth in Row 5 of the cover page for each of the Reporting Persons and is incorporated herein by reference. Such information is as of the close of business on May 21, 2026.
(ii) Shared power to vote or to direct the vote:
The information required by Item 4(c)(ii) is set forth in Row 6 of the cover page for each of the Reporting Persons and is incorporated herein by reference. Such information is as of the close of business on May 21, 2026.
(iii) Sole power to dispose or to direct the disposition of:
The information required by Item 4(c)(iii) is set forth in Row 7 of the cover page for each of the Reporting Persons and is incorporated herein by reference. Such information is as of the close of business on May 21, 2026.
(iv) Shared power to dispose or to direct the disposition of:
The information required by Item 4(c)(iv) is set forth in Row 8 of the cover page for each of the Reporting Persons and is incorporated herein by reference. Such information is as of the close of business on May 21, 2026.
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.
See Item 2(a). Point72 Associates has the right to receive or the power to direct the receipt of dividends from, or the proceeds from the sale of, more than 5 percent of the outstanding shares of Common Stock.
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 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.
Point72 reports beneficial ownership of 1,155,764 shares of PSIX common stock, representing 5.0% of the class as of May 21, 2026. The shares are held by Point72 Associates and reported via a joint filing by Point72 entities.
Who specifically filed the Schedule 13G for PSIX?
Point72 Asset Management, L.P., Point72 Capital Advisors, Inc., and Steven A. Cohen jointly filed the Schedule 13G. They state Point72 Associates holds the shares and the filing is made pursuant to a Joint Filing Agreement executed among the reporting persons.
Does Point72 report voting or dispositive power over the PSIX shares?
Yes; the filing discloses shared voting power and shared dispositive power of 1,155,764 shares. The reporting persons state they directly own no shares and that investment and voting authority is exercised through Point72 Associates under an investment management agreement.
What date is the ownership reported as of in the PSIX filing?
The ownership figures are reported as of the close of business on May 21, 2026. The Schedule 13G lists the share count and percentage using that specific as-of date and the signatures are dated May 22, 2026.
