13G Filing: Generation Investment Management and Henry Schein, Inc. (HSIC)

UNITED STATES

SECURITIES AND EXCHANGE
COMMISSION
Washington, DC 20549

SCHEDULE 13G 

Under the Securities Exchange Act of 1934

(Amendment No. )* 

Check the appropriate box to designate the
rule pursuant to which this Schedule is filed:

o Rule
13d-1(b)

x Rule
13d-1(c)

o Rule
13d-1(d)

*The remainder of this cover page shall be
filled out for a reporting person’s initial filing on this form with respect to the subject class of securities, and for
any subsequent amendment containing information which would alter disclosures provided in a prior cover page.

The information required in the remainder of
this cover page shall not be deemed to be “filed” for the purpose of Section 18 of the Securities Exchange Act of 1934
(“Act”) or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions
of the Act (however, see the Notes).

Henry Schein, Inc.

135
Duryea Road, Melville, New York 11747

Generation Investment Management LLP;

Generation Investment Management US LLP;

Generation IM Fund plc; and

Generation IM Global Equity Fund LLC.

Generation Investment Management LLP: 20 Air Street, 7th floor, London, United Kingdom W1B 5AN.

Generation Investment Management
US LLP: One Bryant Park, 48th Floor, New York, NY 10036.

Generation IM Fund plc: Georges Court, 54-62 Townsend Street, Dublin
2, Ireland

Generation IM Global Equity Fund LLC: c/o One Bryant Park, 48th Floor, New York, NY 10036.

Generation Investment Management LLP – England and Wales

Generation Investment Management US LLP – Delaware

Generation
IM Fund plc – Ireland

Generation IM Global Equity Fund LLC – Delaware

Common Stock

806407102

Provide the following information
regarding the aggregate number and percentage of the class of securities of the issuer identified in Item 1.

(a) Amount beneficially owned:

See the response(s) to Item 9 on the attached cover pages.

(b) Percent of class:

See the response(s) to Item 11 on the attached cover pages.

(c) Number of shares as to which
the person has:

(i) Sole power to vote or
to direct the vote: See the response(s) to Item 5 on the attached cover pages.

(ii) Shared power to vote
or to direct the vote: See the response(s) to Item 6 on the attached cover pages.

(iii) Sole power to dispose
or to direct the disposition of: See the response(s) to Item 7 on the attached cover pages.

(iv) Shared power to dispose
or to direct the disposition of: See the response(s) to Item 8 on the attached cover pages.

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.

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.

Dated:
November 24, 2017

INDEX TO EXHIBITS

Exhibit
No.  Exhibit

99.1
Joint Filing Agreement

Exhibit 99.1

The undersigned acknowledge and agree that the foregoing statement on Schedule 13G is filed on behalf of each of the undersigned
and that all subsequent amendments to such statement on Schedule 13G shall be filed on behalf of each of the undersigned without
the necessity of filing additional joint filing statements. The undersigned acknowledge that each shall be responsible for
the timely filing of such amendments and for the completeness and accuracy of the information concerning him or it contained
therein, but shall not be responsible for the completeness and accuracy of the information concerning the other entity or
person, except to the extent that he or it knows or has reason to believe that such information is inaccurate.

Dated:
November 24, 2017