FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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(Print or Type Responses)

1. Name and Address of Reporting Person *   Miller Simon 2. Date of Event Requiring Statement (Month/Day/Year) 11/12/2018 3. Issuer Name and Ticker or Trading Symbol EQUINIX INC [EQIX] (Last) (First) (Middle) C/O EQUINIX, INC., ONE LAGOON DRIVE 4. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner __X__ Officer (give title below) _____ Other (specify below) Chief Accounting Officer 5. If Amendment, Date Original Filed(Month/Day/Year) (Street) REDWOOD CITY, CA 94065 6. Individual or Joint/Group Filing(Check Applicable Line) _X_ Form filed by One Reporting Person ___ Form filed by More than One Reporting Person (City) (State) (Zip) 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) Common Stock 244 D Â

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.			SEC 1473 (7-02)
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Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)

1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		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)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Restricted Stock Units	  (1)	  (2)	Common Stock	259	$ 0	D	Â
Restricted Stock Units	  (3)	  (2)	Common Stock	103	$ 0	D	Â
Restricted Stock Units	  (4)	  (2)	Common Stock	786	$ 0	D	Â
Restricted Stock Units	  (5)	  (2)	Common Stock	1,061	$ 0	D	Â
Restricted Stock Units	  (6)	  (2)	Common Stock	1,582	$ 0	D	Â
Restricted Stock Units	  (7)	  (2)	Common Stock	693	$ 0	D	Â

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
Miller Simon C/O EQUINIX, INC. ONE LAGOON DRIVE REDWOOD CITY, CA 94065	Â	Â	  Chief Accounting Officer	Â

Signatures

Samantha Lagocki, Attorney-in-Fact		11/13/2018
**Signature of Reporting Person		Date

Explanation of Responses:

*	If the form is filed by more than one reporting person, see Instruction 5(b)(v).
**	Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1)	259 shares scheduled to vest on March 1, 2019, subject solely to continued service.
(2)	Restricted Stock Unit award expires upon reporting person's termination of services.
(3)	103 shares scheduled to vest on March 1, 2019, subject solely to continued service.
(4)	262 shares (12.5% of the total shares awarded) scheduled to vest on March 1, 2019 and an additional 12.5% each 6 months thereafter until fully vested, subject solely to continued service.
(5)	213 shares (12.5% of the total shares awarded) scheduled to vest on March 1, 2019 and an additional 12.5% each 6 months thereafter until fully vested, subject solely to continued service.
(6)	226 shares (12.5% of the total shares awarded) scheduled to vest on March 1, 2019 and an additional 12.5% each 6 months thereafter until fully vested, subject solely to continued service.
(7)	87 shares (12.5% of the total shares awarded) scheduled to vest on March 1, 2019 and an additional 12.5% each 6 months thereafter until fully vested, subject solely to continued service.

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