MaxCyte: Mirabella reports 0 holdings after exit

Mirabella Financial Services LLP notifies MaxCyte that it holds 0 shares of Common Stock and no longer acts as the investment manager for Blue Riband Fund LP.

Accepted by SEC EDGAR 04/10/2026 - 10:16 AM EDT Learn about SEC filing dates

Rhea-AI Filing Summary

Mirabella Financial Services LLP notifies MaxCyte that it holds 0 shares of Common Stock and no longer acts as the investment manager for Blue Riband Fund LP. The filing states Mirabella ceased manager discretion on 5 January 2026 and the certification was signed on 04/10/2026.

Key Figures

Beneficial ownership: 0 shares Percent of class: 0% Manager discretion end date: 5 January 2026 +1 more

4 metrics

Beneficial ownership 0 shares Amount beneficially owned reported in Schedule 13G/A

Percent of class 0% Percent of class reported in Schedule 13G/A

Manager discretion end date 5 January 2026 Mirabella no longer acts as Investment Manager for Blue Riband Fund LP since this date

Signature date 04/10/2026 Date the certification was signed by Raj Somal

Key Terms

Schedule 13G/A, beneficially owned, dispositive power, Investment Manager

4 terms

Schedule 13G/A regulatory

"Amendment No. 2 Schedule 13G/A reporting beneficial ownership"

A Schedule 13G/A is an amended public filing with the U.S. securities regulator that updates a previous Schedule 13G, disclosing when an individual or group holds a substantial (typically over 5%) stake in a company and is claiming a passive, non‑controlling intent. Investors monitor these updates because rising or falling holdings can signal changing confidence, potential future moves, or shifts in voting power — like watching a public ledger where large shareholders quietly adjust their positions.

beneficially owned financial

"Amount beneficially owned: 0 (b) Percent of class: 0%"

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.

dispositive power regulatory

"Sole power to dispose or to direct the disposition of: 0"

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.

Investment Manager financial

"Mirabella no longer acts as the Investment Manager for Blue Riband Fund LP"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What does Mirabella's Schedule 13G/A say about its holdings in MaxCyte (MXCT)?

It states Mirabella Financial Services LLP beneficially owns 0 shares of MaxCyte Common Stock and reports 0% ownership. The filing lists voting and dispositive powers as 0 and indicates no discretion since 5 January 2026.

When did Mirabella stop acting as investment manager for Blue Riband Fund LP?

The filing states Mirabella ceased acting as investment manager on 5 January 2026. The Schedule 13G/A explains Mirabella no longer has discretion to exercise voting or dispositive power over the shares after that date.

Who signed the Schedule 13G/A for Mirabella and when?

Raj Somal, Partner Delivery Team at Mirabella, signed the amendment. The signature block shows the document was signed on 04/10/2026, certifying the ownership and the change in manager status.

Does Mirabella retain voting or dispositive power over MaxCyte shares?

No. The filing reports 0 sole and 0 shared voting power and 0 sole and 0 shared dispositive power. It affirms Mirabella no longer has discretion for voting or disposition following the manager change.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

(Amendment No. 2)

MAXCYTE, INC.

(Name of Issuer)

Common Stock, par value $0.01 per share

(Title of Class of Securities)

57777K106

(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): 57777K106

1

Names of Reporting Persons

Mirabella Financial Services LLP

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 KINGDOM

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 0.00
6	Shared Voting Power 0.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 0.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

0.00

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)

0 %

12

Type of Reporting Person (See Instructions)

IA

SCHEDULE 13G

Item 1.
(a)	Name of issuer: MAXCYTE, INC.
(b)	Address of issuer's principal executive offices: 9713 KEY WEST AVENUE,, SUITE 400, ROCKVILLE, MD, 20850
Item 2.
(a)	Name of person filing: Mirabella Financial Services LLP
(b)	Address or principal business office or, if none, residence: 11 Strand, London, WC2N 5HR
(c)	Citizenship: United Kingdom
(d)	Title of class of securities: Common Stock, par value $0.01 per share
(e)	CUSIP No.:
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: 0
(b)	Percent of class: 0%
(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: 0
	(iii) Sole power to dispose or to direct the disposition of: 0
	(iv) Shared power to dispose or to direct the disposition of: 0
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. This notification is to advise that since 5th January 2026, Mirabella Financial Services LLP no longer acts as the Investment Manager for Blue Riband Fund LP. Therefore, Mirabella no longer has discretion for the exercise of voting and dispositive power over the shares.
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. 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.

Mirabella Financial Services LLP

Signature:	/s/ Raj Somal
Name/Title:	Raj Somal | Partner Delivery Team Mirabella
Date:	04/10/2026