GigCapital9 Corp. reported that Lighthouse Investment Partners, MAP 136, MAP 204, MAP 214, Shaolin, and Eagle Harbor may be deemed beneficial owners of 1,477,570 Class A ordinary shares as of March 31, 2026.
Rhea-AI Sentiment reads the wording of the document, how positive or negative its language is on a 1 to 5 scale. The balance of points shown with the takes weighs what the document actually discloses, so the two can disagree, for example when a trial that missed its main goal is described in upbeat language.
GigCapital9 Corp. reported that Lighthouse Investment Partners, MAP 136, MAP 204, MAP 214, Shaolin, and Eagle Harbor may be deemed beneficial owners of 1,477,570 Class A ordinary shares as of March 31, 2026. The group holds 5.75% of the class with shared voting and dispositive power.
Insights
Consolidated block equals a notable passive stake.
The filing states a combined position of 1,477,570 shares representing 5.75% of outstanding Class A ordinary shares as of March 31, 2026. Ownership is reported as shared voting and shared dispositive power.
Because this is a Schedule 13G disclosure, the position appears passive; subsequent disclosures would show any conversion to active status. Timing and cash‑flow treatment are not provided in the excerpt.
Structure shows platform manager and segregated portfolios reported together.
The statement lists Lighthouse as investment manager/platform services provider and five segregated portfolios or funds as Reporting Persons. The filing follows Schedule 13G passive-reporting conventions per the included ownership table.
Investors may note the shared voting/dispositive entries; any change in control or active intent would require a different filing form.
Key Figures
Shares reported beneficially owned:1,477,570 sharesPercent of class:5.75%CUSIP:G3865B114+2 more
5 metrics
Shares reported beneficially owned1,477,570 sharesAs of March 31, 2026
Percent of class5.75%As of March 31, 2026
CUSIPG3865B114Class A ordinary share, par value $0.0001
Sole voting power0Reported in ownership table
Shared voting power1,477,570Reported in ownership table
"may be deemed the beneficial owners of 1,477,570 Shares"
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 powerregulatory
"Shared Dispositive Power 1,477,570.00"
segregated portfoliofinancial
"MAP 136 Segregated Portfolio, a segregated portfolio of LMA SPC"
FAQ
AI-generated questions and answers. How Rhea-AI works. Not financial advice.
What stake does Lighthouse and affiliates report in GigCapital9 (GIX)?
They report beneficial ownership of 1,477,570 shares, representing 5.75% of Class A ordinary shares as of March 31, 2026. The position is reported with shared voting and shared dispositive power.
Which entities are included in the Schedule 13G filing for GIX?
The filing covers Lighthouse Investment Partners, LLC, MAP 136, MAP 204, MAP 214, Shaolin Capital Partners SP, and Eagle Harbor Multi-Strategy Master Fund Limited as Reporting Persons.
Does this Schedule 13G indicate active control or a passive position?
This Schedule 13G is filed under passive ownership conventions and describes shared voting and dispositive power; it does not state active control or an intent to influence management in the provided excerpt.
What voting and disposition powers are reported for the 1,477,570 shares?
The excerpt shows 0 sole voting power, 1,477,570 shared voting power, 0 sole dispositive power, and 1,477,570 shared dispositive power as of March 31, 2026.
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
SCHEDULE 13G
UNDER THE SECURITIES EXCHANGE ACT OF 1934
GigCapital9 Corp.
(Name of Issuer)
Class A ordinary share, par value $0.0001 per share
(Title of Class of Securities)
G3865B114
(CUSIP Number)
03/31/2026
(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):
G3865B114
1
Names of Reporting Persons
Lighthouse Investment 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
0.00
6
Shared Voting Power
1,477,570.00
7
Sole Dispositive Power
0.00
8
Shared Dispositive Power
1,477,570.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
1,477,570.00
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)
5.75 %
12
Type of Reporting Person (See Instructions)
IA
SCHEDULE 13G
CUSIP Number(s):
G3865B114
1
Names of Reporting Persons
MAP 136 Segregated Portfolio, a segregated portfolio of LMA SPC
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
CAYMAN ISLANDS
Number of Shares Beneficially Owned by Each Reporting Person With:
5
Sole Voting Power
0.00
6
Shared Voting Power
1,477,570.00
7
Sole Dispositive Power
0.00
8
Shared Dispositive Power
1,477,570.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
1,477,570.00
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)
5.75 %
12
Type of Reporting Person (See Instructions)
FI
SCHEDULE 13G
CUSIP Number(s):
G3865B114
1
Names of Reporting Persons
MAP 204 Segregated Portfolio, a segregated portfolio of LMA SPC
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
CAYMAN ISLANDS
Number of Shares Beneficially Owned by Each Reporting Person With:
5
Sole Voting Power
0.00
6
Shared Voting Power
1,477,570.00
7
Sole Dispositive Power
0.00
8
Shared Dispositive Power
1,477,570.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
1,477,570.00
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)
5.75 %
12
Type of Reporting Person (See Instructions)
FI
SCHEDULE 13G
CUSIP Number(s):
G3865B114
1
Names of Reporting Persons
MAP 214 Segregated Portfolio, a segregated portfolio of LMA SPC
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
CAYMAN ISLANDS
Number of Shares Beneficially Owned by Each Reporting Person With:
5
Sole Voting Power
0.00
6
Shared Voting Power
1,477,570.00
7
Sole Dispositive Power
0.00
8
Shared Dispositive Power
1,477,570.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
1,477,570.00
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)
5.75 %
12
Type of Reporting Person (See Instructions)
FI
SCHEDULE 13G
CUSIP Number(s):
G3865B114
1
Names of Reporting Persons
Shaolin Capital Partners SP, a segregated portfolio of PW MAP SPC
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
CAYMAN ISLANDS
Number of Shares Beneficially Owned by Each Reporting Person With:
5
Sole Voting Power
0.00
6
Shared Voting Power
1,477,570.00
7
Sole Dispositive Power
0.00
8
Shared Dispositive Power
1,477,570.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
1,477,570.00
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)
5.75 %
12
Type of Reporting Person (See Instructions)
FI
SCHEDULE 13G
CUSIP Number(s):
G3865B114
1
Names of Reporting Persons
Eagle Harbor Multi-Strategy Master Fund Limited
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
CAYMAN ISLANDS
Number of Shares Beneficially Owned by Each Reporting Person With:
5
Sole Voting Power
0.00
6
Shared Voting Power
1,477,570.00
7
Sole Dispositive Power
0.00
8
Shared Dispositive Power
1,477,570.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
1,477,570.00
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)
5.75 %
12
Type of Reporting Person (See Instructions)
FI
SCHEDULE 13G
Item 1.
(a)
Name of issuer:
GigCapital9 Corp.
(b)
Address of issuer's principal executive offices:
1731 Embarcadero Rd., Suite 200 Palo Alto, CA 94303
Item 2.
(a)
Name of person filing:
This Statement is filed on behalf of each of the following persons (collectively, the "Reporting Persons")
1. Lighthouse Investment Partners, LLC ("Lighthouse")
2. MAP 136 Segregated Portfolio, a segregated portfolio of LMA SPC ("MAP 136")
3. MAP 214 Segregated Portfolio, a segregated portfolio of LMA SPC ("MAP 214")
4. MAP 204 Segregated Portfolio, a segregated portfolio of LMA SPC ("MAP 204")
5. Eagle Harbor Multi-Strategy Master Fund Limited ("Eagle Harbor")
6. Shaolin Capital Partners SP, a segregated portfolio of PW MAP SPC ("Shaolin")
This Statement relates to the Issuer's shares of common stock ("Shares") directly beneficially owned by MAP 136, MAP 204, MAP 214, Shaolin, and Eagle Harbor. Lighthouse serves as the investment manager of MAP 136, MAP 204 and MAP 214. Lighthouse serves as the platform services provider for Shaolin and Eagle Harbor. Because Lighthouse may be deemed to control MAP 136, MAP 204, MAP 214, Shaolin, Eagle Harbor, and Lighthouse may be deemed to beneficially own, and to have the power to vote or direct the vote of, and the power to direct the disposition of the Issuer's Shares reported herein. In accordance with SEC Release No. 34-39538 (January 12, 1998), this Statement does not include securities, if any, beneficially owned by other subsidiaries, affiliates or business units of Lighthouse whose beneficial ownership of securities is disaggregated from that of the Reporting Persons in accordance with such release.
(b)
Address or principal business office or, if none, residence:
Lighthouse: 3801 PGA Boulevard, Suite 604, Palm Beach Gardens, FL 33410
MAP 136, MAP 204, & MAP 214: c/o Walkers Corporate Limited, 190 Elgin Avenue, George Town, Grand Cayman KY1-9008, Cayman Islands
Shaolin & Eagle Harbor: Ugland House, 121 South Church Street, George Town, Grand Cayman, KY1-1104, Cayman Islands
(c)
Citizenship:
Lighthouse is a Delaware limited liability company. MAP 136, MAP 204, and MAP 214 are all segregated portfolios of LMA SPC, a Cayman Islands segregated portfolio company. Shaolin is a segregated portfolio of PW MAP SPC, a Cayman Islands segregated portfolio company. Eagle Harbor is a Cayman Islands exempt company.
(d)
Title of class of securities:
Class A ordinary share, par value $0.0001 per share
(e)
CUSIP Number(s):
G3865B114
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:
As of March 31, 2026, Lighthouse, MAP 136, MAP 204, MAP 214, Shaolin, and Eagle Harbor may be deemed the beneficial owners of 1,477,570 Shares.
(b)
Percent of class:
As of March 31, 2026, Lighthouse, MAP 136, MAP 204, MAP 214, Shaolin, and Eagle Harbor may be deemed the beneficial owners 5.75% of Shares.
(c)
Number of shares as to which the person has:
(i) Sole power to vote or to direct the vote:
0
(ii) Shared power to vote or to direct the vote:
1,477,570
(iii) Sole power to dispose or to direct the disposition of:
0
(iv) Shared power to dispose or to direct the disposition of:
1,477,570
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.
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.
Lighthouse Investment Partners, LLC
Signature:
Robert P. Swan
Name/Title:
Robert P. Swan, Vice President
Date:
05/14/2026
MAP 136 Segregated Portfolio, a segregated portfolio of LMA SPC
Signature:
Robert P. Swan
Name/Title:
Robert P. Swan, Director
Date:
05/14/2026
MAP 204 Segregated Portfolio, a segregated portfolio of LMA SPC
Signature:
Robert P. Swan
Name/Title:
Robert P. Swan, Director
Date:
05/14/2026
MAP 214 Segregated Portfolio, a segregated portfolio of LMA SPC
Signature:
Robert P. Swan
Name/Title:
Robert P. Swan, Director
Date:
05/14/2026
Shaolin Capital Partners SP, a segregated portfolio of PW MAP SPC
Signature:
Robert P. Swan
Name/Title:
Robert P. Swan, Vice President of Platform Service Provider
Date:
05/14/2026
Eagle Harbor Multi-Strategy Master Fund Limited
Signature:
Robert P. Swan
Name/Title:
Robert P. Swan, Vice President of Platform Service Provider
