Initial Statement of Beneficial Ownership (3)

FORM 3	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES	OMB APPROVAL OMB Number: 3235-0104 Estimated average burden hours per response... 0.5
	Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940

1. Name and Address of Reporting Person ^*

SOFTBANK VISION FUND (AIV M2) L.P.

2. Date of Event Requiring Statement (MM/DD/YYYY) 9/11/2019

3. Issuer Name and Ticker or Trading Symbol

10x Genomics, Inc. [TXG]

(Last) (First) (Middle)

251 LITTLE FALLS DRIVE

4. Relationship of Reporting Person(s) to Issuer (Check all applicable)

_____ Director ___X___ 10% Owner
_____ Officer (give title below) _____ Other (specify below)

(Street)

WILMINGTON, DE 19808

(City) (State) (Zip)

5. If Amendment, Date Original Filed(MM/DD/YYYY)

6. Individual or Joint/Group Filing(Check Applicable Line)

___ Form filed by One Reporting Person
_X_ Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Beneficially Owned
1.Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)

*Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)*
1. Title of Derivate Security (Instr. 4)	2. Date Exercisable and Expiration Date (MM/DD/YYYY)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
1. Title of Derivate Security (Instr. 4)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	4. Conversion or Exercise Price of Derivative Security		6. Nature of Indirect Beneficial Ownership (Instr. 5)
Series C Convertible Preferred Stock	⁽¹⁾	⁽¹⁾	Class B Common Stock ⁽²⁾	2791300	⁽¹⁾	I	See footnote ⁽³⁾
Series D Convertible Preferred Stock	⁽¹⁾	⁽¹⁾	Class B Common Stock ⁽²⁾	1044932	⁽¹⁾	I	See footnote ⁽³⁾

Explanation of Responses:
(1)	The Series C Convertible Preferred Stock and Series D Convertible Preferred Stock (the "Convertible Preferred Stock") automatically converts into Class B Common Stock on a 1:1 basis immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock. There is no expiration date for the Convertible Preferred Stock.
(2)	The Class B Common Stock is convertible at any time at the option of the holder into Class A Common Stock on a 1:1 basis and has no expiration date. Additionally, all outstanding shares of Class B Common Stock will convert automatically into Class A Common Stock upon any transfer, whether or not for value (subject to certain exceptions), and upon the occurrence of certain other events set forth in the Issuer's Amended and Restated Certificate of Incorporation.
(3)	Represents securities held directly by SoftBank Vision Fund (AIV M2) L.P. ("SVF"). SB Investment Advisers (UK) Limited ("SBIA UK") has been appointed as alternative investment fund manager ("AIFM") and is exclusively responsible for managing SVF in accordance with the Alternative Investment Fund Managers Directive and is authorized and regulated by the UK Financial Conduct Authority accordingly. As AIFM of SVF, SBIA UK is exclusively responsible for portfolio management and risk management. SBIA UK disclaims beneficial ownership of such shares except to the extent of its pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission that any reporting person is the beneficial owner of such shares for purposes of the Securities Exchange Act of 1934 or for any other purpose.

Reporting Owners
Reporting Owner Name / Address	Relationships
Reporting Owner Name / Address	Director	10% Owner	Officer	Other
SOFTBANK VISION FUND (AIV M2) L.P. 251 LITTLE FALLS DRIVE WILMINGTON, DE 19808		X
SB INVESTMENT ADVISERS (UK) LTD 69 GROSVENOR STREET LONDON, X0 W1K 3JW		X

Signatures
/s/ Brian Wheeler, General Counsel of SB Investment Advisers (UK) Limited, manager of SoftBank Vision Fund (AIV M2) L.P.		3/18/2020
^**Signature of Reporting Person		Date
/s/ Brian Wheeler, General Counsel of SB Investment Advisers (UK) Limited		3/18/2020
^**Signature of Reporting Person		Date