Adage Capital Management, L.P. and related parties filed an amended Schedule 13G reporting their ownership of Class A Ordinary Shares of Inflection Point Acquisition Corp. VI (IPFX). The reporting group, which includes Adage Capital Management, L.P., and individuals Robert Atchinson and Phillip Gross, reports beneficial ownership of 1,066,678 Class A Ordinary Shares.
This position represents 4.22% of the IPFX Class A Ordinary Shares outstanding, based on 25,300,000 shares outstanding as of May 14, 2026, as cited from the company’s Form 10‑Q. The shares are held through Adage Capital Partners, L.P., with no sole voting or dispositive power reported and shared voting and dispositive power over all 1,066,678 shares for each reporting person. The filers state that the submission should not be construed as an admission of beneficial ownership beyond what is reported.
Positive
None.
Negative
None.
Key Figures
Shares beneficially owned:1,066,678 Class A Ordinary SharesOwnership percentage:4.22%Shares outstanding:25,300,000 Class A Ordinary Shares+3 more
6 metrics
Shares beneficially owned1,066,678 Class A Ordinary SharesBeneficially owned by Adage Capital Management, L.P. and related reporting persons
Ownership percentage4.22%Percentage of IPFX Class A Ordinary Shares outstanding held by the reporting persons
Shares outstanding25,300,000 Class A Ordinary SharesShares outstanding as of May 14, 2026, from the company’s Form 10‑Q
Shared voting power1,066,678 sharesShares over which each reporting person has shared voting power
Shared dispositive power1,066,678 sharesShares over which each reporting person has shared dispositive power
Par value$0.0001 per sharePar value of Inflection Point Acquisition Corp. VI Class A Ordinary Shares
"The filing should not be construed as an admission as to beneficial ownership"
Beneficial ownership means the person or entity that actually enjoys the benefits of owning shares or other assets — such as receiving dividends, voting rights, or price gains — even if the legal title is held in another name. For investors it matters because knowing who truly controls and profits from a company reveals who can influence decisions, exposes potential conflicts of interest or hidden concentration of power, and affects transparency and risk in the stock.
shared voting powerfinancial
"Shared Voting Power 1,066,678.00"
Shared voting power occurs when two or more parties jointly have the right to vote or decide how a block of company shares is cast, like co-owners who must agree before moving a piece of furniture. Investors care because who controls voting rights affects board elections, major corporate decisions and takeover outcomes, and shared control can alter regulatory disclosures and the practical influence any holder has over a company’s direction and value.
dispositive powerfinancial
"Shared Dispositive Power 1,066,678.00"
Dispositive power is the authority to decide the final outcome of an asset, legal claim, contract, or corporate action — in effect the power to dispose of or resolve something. For investors it matters because whoever holds that authority can determine who gets paid, who controls an asset or vote, and how risks and returns are allocated; think of it like holding the key that lets you lock in the winner or loser in a deal.
Schedule 13Gregulatory
"This statement is filed on Schedule 13G by the Reporting Persons"
A Schedule 13G is a formal document that investors file with the government when they acquire a large ownership stake in a company, usually for investment purposes rather than control. It helps keep the public informed about who owns significant parts of a company's shares, which can influence how the company is managed and how investors make decisions. Filing this schedule is important for transparency and understanding the ownership landscape of publicly traded companies.
Class A Ordinary Sharesfinancial
"Title of class of securities: Class A Ordinary Shares, par value $0.0001 per share"
Class A ordinary shares are a type of ownership stake in a company that typically grants voting rights to shareholders, allowing them to have a say in important company decisions. They often come with priority in receiving dividends or profits, making them attractive to investors seeking influence and potential income. These shares help distinguish different levels of ownership and rights within a company's stock structure.
What ownership stake in IPFX does Adage Capital report in this Schedule 13G/A?
Adage Capital and related reporting persons report beneficial ownership of 1,066,678 Class A Ordinary Shares of Inflection Point Acquisition Corp. VI, representing 4.22% of the outstanding Class A Ordinary Shares as of May 14, 2026.
How many Inflection Point Acquisition Corp. VI shares are outstanding according to this filing for IPFX?
The filing states that 25,300,000 Class A Ordinary Shares of Inflection Point Acquisition Corp. VI were outstanding as of May 14, 2026, based on the company’s Quarterly Report on Form 10‑Q for the quarter ended March 31, 2026.
Do the IPFX reporting persons have sole or shared voting power over the shares?
The reporting persons disclose 0 shares with sole voting power and 1,066,678 shares with shared voting power. They likewise report 0 shares with sole dispositive power and 1,066,678 shares with shared dispositive power over IPFX Class A Ordinary Shares.
Who are the reporting persons in the Inflection Point Acquisition Corp. VI (IPFX) Schedule 13G/A?
The reporting persons are Adage Capital Management, L.P., and individuals Robert Atchinson and Phillip Gross. Adage acts as investment manager to Adage Capital Partners, L.P., which directly holds the IPFX Class A Ordinary Shares reported.
Where are the reporting persons in this IPFX Schedule 13G/A based?
The business address for each reporting person is 200 Clarendon Street, 52nd Floor, Boston, Massachusetts 02116. Adage Capital Management, L.P. is organized under Delaware law, and Messrs. Atchinson and Gross are United States citizens.
What does the filing say about beneficial ownership admissions for IPFX shares?
The reporting persons state that the filing should not be construed as an admission by any of them as to beneficial ownership of the IPFX securities beyond what is specifically reported, and some disclosures are based on information and belief.
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
SCHEDULE 13G
UNDER THE SECURITIES EXCHANGE ACT OF 1934
(Amendment No. 1)
Inflection Point Acquisition Corp. VI
(Name of Issuer)
Class A Ordinary Shares, par value $0.0001 per share
(Title of Class of Securities)
G4790S107
(CUSIP Number)
06/30/2026
(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):
G4790S107
1
Names of Reporting Persons
Adage Capital 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
1,066,678.00
7
Sole Dispositive Power
0.00
8
Shared Dispositive Power
1,066,678.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
1,066,678.00
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)
4.22 %
12
Type of Reporting Person (See Instructions)
IA, PN
SCHEDULE 13G
CUSIP Number(s):
G4790S107
1
Names of Reporting Persons
Robert Atchinson
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
1,066,678.00
7
Sole Dispositive Power
0.00
8
Shared Dispositive Power
1,066,678.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
1,066,678.00
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)
4.22 %
12
Type of Reporting Person (See Instructions)
HC, IN
SCHEDULE 13G
CUSIP Number(s):
G4790S107
1
Names of Reporting Persons
Phillip Gross
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
1,066,678.00
7
Sole Dispositive Power
0.00
8
Shared Dispositive Power
1,066,678.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
1,066,678.00
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)
4.22 %
12
Type of Reporting Person (See Instructions)
HC, IN
SCHEDULE 13G
Item 1.
(a)
Name of issuer:
Inflection Point Acquisition Corp. VI
(b)
Address of issuer's principal executive offices:
1680 Michigan Avenue, Suite 700 #1031, Miami Beach, Florida 33139
Item 2.
(a)
Name of person filing:
This statement is filed by:
(i) Adage Capital Management, L.P., a Delaware limited partnership ("ACM"), as the investment manager of Adage Capital Partners, L.P., a Delaware limited partnership ("ACP"), with respect to the Class A ordinary shares, par value $0.0001 per share ("Class A Ordinary Shares") of Inflection Point Acquisition Corp. VI, a Cayman Islands exempted company (the "Company") directly held by ACP;
(ii) Robert Atchinson ("Mr. Atchinson"), as (1) managing member of Adage Capital Advisors, L.L.C., a limited liability company organized under the laws of the State of Delaware ("ACA"), managing member of Adage Capital Partners GP, L.L.C., a limited liability company organized under the laws of the State of Delaware ("ACPGP"), general partner of ACP, and (2) managing member of Adage Capital Partners, L.L.C., a Delaware limited liability company ("ACPLLC"), general partner of ACM, with respect to the Class A Ordinary Shares directly held by ACP; and
(iii) Phillip Gross ("Mr. Gross"), as (1) managing member of ACA, managing member of ACPGP, and (2) managing member of ACPLLC, general partner of ACM, with respect to the Class A Ordinary Shares directly held by ACP.
The foregoing persons are hereinafter sometimes collectively referred to as the "Reporting Persons." Any disclosures herein with respect to persons other than the Reporting Persons are made on information and belief after making inquiry to the appropriate party.
The filing of this statement should not be construed in and of itself as an admission by any Reporting Person as to beneficial ownership of the securities reported herein.
The Class A Ordinary Shares have no CUSIP number. The CUSIP number for the units which include the Class A Ordinary Shares is G4790S123.
(b)
Address or principal business office or, if none, residence:
The address of the business office of each of the Reporting Persons is 200 Clarendon Street, 52nd Floor, Boston, Massachusetts 02116.
(c)
Citizenship:
ACM is a limited partnership organized under the laws of the State of Delaware. Messrs. Gross and Atchinson are citizens of the United States.
(d)
Title of class of securities:
Class A Ordinary Shares, par value $0.0001 per share
(e)
CUSIP No.:
G4790S107
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.
The percentage set forth in this Schedule 13G is calculated based upon an aggregate of 25,300,000 Class A Ordinary Shares outstanding as of May 14, 2026, as reported in the Company's Quarterly Report on Form 10-Q for the quarterly period ended March 31, 2026 filed with the Securities and Exchange Commission on May 14, 2026.
(b)
Percent of class:
4.22%
(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.
(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.
(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.
(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.
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.
See Item 2(a).
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.
Adage Capital Management, L.P.
Signature:
/s/ Robert Atchinson
Name/Title:
By: Adage Capital Partners, L.L.C., its General Partner, By: Robert Atchinson, its Managing Member
