(Amendment No. 2)
Check the appropriate box to designate the rule pursuant
to which this Schedule is filed:
* 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
).
CUSIP No.
47738D101
|
13G/A
|
Page
2
of
19
Pages
|
1
|
NAME OF REPORTING PERSON
S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON (ENTITIES
ONLY)
Viking Global Investors LP
|
2
|
CHECK THE APPROPRIATE BOX IF A MEMBER
OF A GROUP
*
(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
|
6
|
SHARED VOTING POWER
0
|
7
|
SOLE DISPOSITIVE POWER
0
|
8
|
SHARED DISPOSITIVE POWER
0
|
9
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
0
|
10
|
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES
*
☐
|
11
|
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9
0%
|
12
|
TYPE OF REPORTING PERSON
PN
|
|
|
|
|
|
|
CUSIP No.
47738D101
|
13G/A
|
Page
3
of
19
Pages
|
1
|
NAME OF REPORTING PERSON
S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON (ENTITIES
ONLY)
Viking Global Performance LLC
|
2
|
CHECK THE APPROPRIATE BOX IF A MEMBER
OF A GROUP
*
(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
|
6
|
SHARED VOTING POWER
0
|
7
|
SOLE DISPOSITIVE POWER
0
|
8
|
SHARED DISPOSITIVE POWER
0
|
9
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
0
|
10
|
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES
*
☐
|
11
|
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9
0%
|
12
|
TYPE OF REPORTING PERSON
OO
|
|
|
|
|
|
|
CUSIP No.
47738D101
|
13G/A
|
Page
4
of
19
Pages
|
1
|
NAME OF REPORTING PERSON
I.R.S. IDENTIFICATION NO. OF ABOVE PERSON (ENTITIES ONLY)
Viking Global Equities LP
|
2
|
CHECK THE APPROPRIATE BOX IF A MEMBER
OF A GROUP
*
(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
|
6
|
SHARED VOTING POWER
0
|
7
|
SOLE DISPOSITIVE POWER
0
|
8
|
SHARED DISPOSITIVE POWER
0
|
9
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
0
|
10
|
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES
*
☐
|
11
|
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9
0%
|
12
|
TYPE OF REPORTING PERSON
*
PN
|
|
|
|
|
|
|
CUSIP No.
47738D101
|
13G/A
|
Page
5
of
19
Pages
|
1
|
NAME OF REPORTING PERSON
I.R.S. IDENTIFICATION NO. OF ABOVE PERSON (ENTITIES ONLY)
Viking Global Equities II LP
|
2
|
CHECK THE APPROPRIATE BOX IF A MEMBER
OF A GROUP
*
(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
|
6
|
SHARED VOTING POWER
0
|
7
|
SOLE DISPOSITIVE POWER
0
|
8
|
SHARED DISPOSITIVE POWER
0
|
9
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
0
|
10
|
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES
*
☐
|
11
|
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9
0%
|
12
|
TYPE OF REPORTING PERSON
*
PN
|
|
|
|
|
|
|
CUSIP No.
47738D101
|
13G/A
|
Page
6
of
19
Pages
|
1
|
NAME OF REPORTING PERSON
S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON (ENTITIES
ONLY)
VGE III Portfolio Ltd.
|
2
|
CHECK THE APPROPRIATE BOX IF A MEMBER
OF A GROUP
*
(a)
☐
(b)
☒
|
3
|
SEC USE ONLY
|
4
|
CITIZENSHIP OR PLACE OF ORGANIZATION
Cayman Islands
|
NUMBER OF
SHARES
BENEFICIALLY
OWNED BY
EACH
REPORTING
PERSON
WITH
|
5
|
SOLE VOTING POWER
0
|
6
|
SHARED VOTING POWER
0
|
7
|
SOLE DISPOSITIVE POWER
0
|
8
|
SHARED DISPOSITIVE POWER
0
|
9
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
0
|
10
|
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES
*
☐
|
11
|
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9
0%
|
12
|
TYPE OF REPORTING PERSON
*
CO
|
|
|
|
|
|
|
CUSIP No.
47738D101
|
13G/A
|
Page
8
of
19
Pages
|
1
|
NAME OF REPORTING PERSON
S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON (ENTITIES
ONLY)
Viking Long Fund GP LLC
|
2
|
CHECK THE APPROPRIATE BOX IF A MEMBER
OF A GROUP
*
(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
|
6
|
SHARED VOTING POWER
0
|
7
|
SOLE DISPOSITIVE POWER
0
|
8
|
SHARED DISPOSITIVE POWER
0
|
9
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
0
|
10
|
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES
*
☐
|
11
|
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9
0%
|
12
|
TYPE OF REPORTING PERSON
OO
|
|
|
|
|
|
|
CUSIP No.
47738D101
|
13G/A
|
Page
9
of
19
Pages
|
1
|
NAME OF REPORTING PERSON
I.R.S. IDENTIFICATION NO. OF ABOVE PERSON (ENTITIES ONLY)
Viking Long Fund Master Ltd.
|
2
|
CHECK THE APPROPRIATE BOX IF A MEMBER
OF A GROUP
*
(a)
☐
(b)
☒
|
3
|
SEC USE ONLY
|
4
|
CITIZENSHIP OR PLACE OF ORGANIZATION
Cayman Islands
|
NUMBER OF
SHARES
BENEFICIALLY
OWNED BY
EACH
REPORTING
PERSON
WITH
|
5
|
SOLE VOTING POWER
0
|
6
|
SHARED VOTING POWER
0
|
7
|
SOLE DISPOSITIVE POWER
0
|
8
|
SHARED DISPOSITIVE POWER
0
|
9
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
0
|
10
|
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES
*
☐
|
11
|
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9
0%
|
12
|
TYPE OF REPORTING PERSON
*
CO
|
|
|
|
|
|
|
CUSIP No.
47738D101
|
13G/A
|
Page
10
of
19
Pages
|
1
|
NAME OF REPORTING PERSON
I.R.S. IDENTIFICATION NO. OF ABOVE PERSON (ENTITIES ONLY)
O. Andreas Halvorsen
|
2
|
CHECK THE APPROPRIATE BOX IF A MEMBER
OF A GROUP
*
(a)
☐
(b)
☒
|
3
|
SEC USE ONLY
|
4
|
CITIZENSHIP OR PLACE OF ORGANIZATION
Norway
|
NUMBER OF
SHARES
BENEFICIALLY
OWNED BY
EACH
REPORTING
PERSON
WITH
|
5
|
SOLE VOTING POWER
0
|
6
|
SHARED VOTING POWER
0
|
7
|
SOLE DISPOSITIVE POWER
0
|
8
|
SHARED DISPOSITIVE POWER
0
|
9
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
0
|
10
|
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES
*
☐
|
11
|
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9
0%
|
12
|
TYPE OF REPORTING PERSON
*
IN
|
|
|
|
|
|
|
CUSIP No.
47738D101
|
13G/A
|
Page
11
of
19
Pages
|
1
|
NAME OF REPORTING PERSON
I.R.S. IDENTIFICATION NO. OF ABOVE PERSON (ENTITIES ONLY)
David C. Ott
|
2
|
CHECK THE APPROPRIATE BOX IF A MEMBER
OF A GROUP
*
(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
|
6
|
SHARED VOTING POWER
0
|
7
|
SOLE DISPOSITIVE POWER
0
|
8
|
SHARED DISPOSITIVE POWER
0
|
9
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
0
|
10
|
CHECK
BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES
*
☐
|
11
|
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9
0%
|
12
|
TYPE OF REPORTING PERSON
*
IN
|
|
|
|
|
|
|
CUSIP No.
47738D101
|
13G/A
|
Page
12
of
19
Pages
|
1
|
NAME OF REPORTING PERSON
I.R.S. IDENTIFICATION NO. OF ABOVE PERSON (ENTITIES ONLY)
Rose S. Shabet
|
2
|
CHECK THE APPROPRIATE BOX IF A MEMBER
OF A GROUP
*
(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
|
6
|
SHARED VOTING POWER
0
|
7
|
SOLE DISPOSITIVE POWER
0
|
8
|
SHARED DISPOSITIVE POWER
0
|
9
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
0
|
10
|
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES
*
☐
|
11
|
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9
0%
|
12
|
TYPE OF REPORTING PERSON
*
IN
|
|
|
|
|
|
|
Item 1(a)
.
Name of Issuer
:
Jianpu Technology Inc.
Item 1(b)
.
Address of Issuer’s Principal Executive Offices
:
21/F Internet Finance Center
Danling Street, Beijing
People's Republic of China
Item 2(a)
.
Name of Person
Filing
:
Viking Global Investors LP (“VGI”),
Viking Global Performance LLC (“VGP”),
Viking Global Equities LP ("VGE"),
Viking Global Equities II LP ("VGEII"),
VGE III Portfolio Ltd. ("VGEIII"),
Viking Long Fund GP LLC (“VLFGP”),
Viking Long Fund Master Ltd. ("VLFM"),
O. Andreas Halvorsen, David C. Ott and
Rose S. Shabet (collectively, the "Reporting Persons")
Items 2(b)
.
Address of Principal Business Office
or, if none, Residence
:
The business address of each of the Reporting
Persons is: 55 Railroad Avenue, Greenwich, Connecticut 06830.
Items 2(c)
.
Citizenship
:
VGI, VGE and VGEII are Delaware limited
partnerships; VGP and VLFGP are Delaware limited liability companies; VGEIII and VLFM are Cayman Islands exempted companies; O.
Andreas Halvorsen is a citizen of Norway; and David C. Ott and Rose S. Shabet are citizens of the United States.
Item 2(d)
.
Titles of Classes of Securities
:
Class A ordinary shares, US$0.0001 par
value per share (traded in the form of American depositary shares, each two representing five Class A ordinary shares) ("Common
Stock")
Item 2(e)
. CUSIP NUMBER: 47738D101
Item 3
.
If This Statement is Filed Pursuant
to Rule 13d-1(b), or 13d-2(b) or
(c), Check Whether the Person Filing is a
:
|
(a)
|
[ ] Broker or dealer registered under Section 15 of the Exchange Act
|
|
(b)
|
[ ] Bank as defined in Section 3(a)(6) of the Exchange Act
|
|
(c)
|
[ ] Insurance company as defined in Section 3(a)(19) of the Exchange Act
|
|
(d)
|
[ ] Investment company registered under Section 8 of the Investment
Company Act of 1940
|
|
(e)
|
[ ] Investment Adviser registered under Section 203 of the Investment Advisers Act of 1940: see Rule 13d-1(b)(1)(ii)(E)
|
|
(f)
|
[ ] Employee Benefit Plan, Pension Fund which is subject to the provisions of the Employee Retirement Income Security Act of
1974 or Endowment Fund; see Rule 13d-1(b)(1)(ii)(F)
|
|
(g)
|
[ ] Parent holding company, in accordance with Rule 13d-1(b)(1)(ii)(G).
|
|
(h)
|
[ ] Savings Association as defined in Section 3(b) of the Federal Deposit Insurance Act.
|
|
(i)
|
[ ] Church Plan that is excluded from the definition of an investment company under Section 3(c)(14) of the Investment Company
Act of 1940.
|
|
(j)
|
[ ] Non-U.S. institution in accordance with Rule 240.13d-1(b)(1)(ii)(J). If filing as a non-U.S. institution in accordance
with Rule 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. VGI
|
(a)
|
Amount beneficially owned: 0
|
|
(c)
|
Number of shares as to which such 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
|
VGI provides managerial services to VGE, VGEII, VGEIII
and VLFM. VGI has the authority to dispose of and vote the shares of Common Stock.
Based on Rule 13d-3 of the Securities Exchange Act
of 1934, as amended (the "Act"), VGI may be deemed to beneficially own the shares of Common Stock directly held by VGE,
VGEII, VGEIII and VLFM. VGI does not directly own any shares of Common Stock.
B. VGP
|
(a)
|
Amount beneficially owned: 0
|
|
(c)
|
Number of shares as to which such 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
|
VGP, as the general partner of VGE and VGEII, has the
authority to dispose of and vote the shares of Common Stock directly owned by VGE and VGEII. VGP serves as investment manager to
VGEIII and has the authority to dispose of and vote the shares of Common Stock directly owned by VGEIII. VGP does not directly
own any shares of Common Stock.
Based on Rule 13d-3 of the Act, VGP may be deemed to
beneficially own the shares of Common Stock directly held by VGE, VGEII and VGEIII.
C. VGE
|
(a)
|
Amount beneficially owned: 0
|
|
(c)
|
Number of shares as to which such 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
|
VGE has the authority to dispose of and vote the shares
of Common Stock directly owned by it, which power may be exercised by its general partner, VGP, and by VGI, an affiliate of VGP,
which provides managerial services to VGE.
D. VGEII
|
(a)
|
Amount beneficially owned: 0
|
|
(c)
|
Number of shares as to which such 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
|
VGEII has the authority to dispose of and vote the
shares of Common Stock directly owned by it, which power may be exercised by its general partner, VGP, and by VGI, an affiliate
of VGP, which provides managerial services to VGEII.
E. VGEIII
|
(a)
|
Amount beneficially owned: 0
|
|
(c)
|
Number of shares as to which such 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
|
VGEIII has the authority to dispose of and vote the
shares of Common Stock directly owned by it, which power may be exercised by its investment manager, VGP, and by VGI, an affiliate
of VGP, which provides managerial services to VGEIII. Viking Global Equities III Ltd. (a Cayman Islands exempted company) invests
substantially all of its assets through VGEIII.
F. VLFGP
|
(a)
|
Amount beneficially owned: 0
|
|
(c)
|
Number of shares as to which such 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
|
VLFGP serves as the investment manager of VLFM and
has the authority to dispose of and vote the shares of Common Stock directly owned by VLFM. VLFGP does not directly own any shares
of Common Stock.
Based on Rule 13d-3 of the Act, VLFGP may be deemed
to beneficially own the shares of Common Stock directly held by VLFM.
G. VLFM
|
(a)
|
Amount beneficially owned: 0
|
|
(c)
|
Number of shares as to which such 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
|
VLFM has the authority to dispose of and vote the shares
of Common Stock directly owned by it, which power may be exercised by its investment manager, VLFGP, and by VGI, an affiliate of
VLFGP, which provides managerial services to VLFM. Viking Long Fund LP (a Delaware limited partnership) and Viking Long Fund III
Ltd. (a Cayman Islands exempted company), through its investment in Viking Long Fund Intermediate LP (a Cayman Islands limited
partnership), invest substantially all of their assets through VLFM.
H. O. Andreas Halvorsen, David C. Ott
and Rose S. Shabet
|
(a)
|
Amount beneficially owned: 0
|
|
(c)
|
Number of shares as to which such 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
|
Mr. Halvorsen, Mr. Ott and Ms. Shabet, as Executive
Committee Members of Viking Global Partners LLC, general partner of VGI, VGP and VLFGP have shared authority to dispose of and
vote the shares of Common Stock beneficially owned by VGI, VGP and VLFGP. None of Mr. Halvorsen, Mr. Ott and Ms. Shabet directly
owns any shares of Common Stock.
Based on Rule 13d-3 of the Act, each may be deemed
to beneficially own the shares of Common Stock directly held by VGE, VGEII, VGEIII and VLFM.
Item 5
.
Ownership of Five Percent or Less of a Class.
If this statement is being filed to report
the fact that as of the date hereof the Reporting Persons have ceased to be the beneficial owner of more than five percent of the
class of securities, check the following [
X
].
Item 6
.
Ownership of More than Five Percent on Behalf
of Another Person.
Not applicable.
Item 7
.
Identification and Classification of the Subsidiary
Which Acquired the Security
Being Reported on by the Parent Holding Company.
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
.
Certification.
(if filing pursuant to Rule 13d-1(c))
By signing below each Reporting Person
certifies that, to the best of its 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 not held in connection with or as a participant in any transaction having that purpose or effect.
SIGNATURES
After reasonable inquiry and to the best of our knowledge
and belief, the undersigned certify that the information set forth in this statement is true, complete and correct.
Dated: January 10, 2019
/s/ O. ANDREAS HALVORSEN
By: O. Andreas Halvorsen - individually
and as an Executive Committee Member of VIKING GLOBAL PARTNERS LLC, on behalf of VIKING GLOBAL INVESTORS LP, and as an Executive
Committee Member of VIKING GLOBAL PERFORMANCE LLC, on behalf of itself and VIKING GLOBAL EQUITIES LP, VIKING GLOBAL EQUITIES II
LP and VGE III PORTFOLIO LTD., and as an Executive Committee Member of VIKING LONG FUND GP LLC, on behalf of itself and VIKING
LONG FUND MASTER LTD.
/s/ DAVID C. OTT
By: David C. Ott - individually and as
an Executive Committee Member of VIKING GLOBAL PARTNERS LLC, on behalf of VIKING GLOBAL INVESTORS LP, and as an Executive Committee
Member of VIKING GLOBAL PERFORMANCE LLC, on behalf of itself and VIKING GLOBAL EQUITIES LP, VIKING GLOBAL EQUITIES II LP and VGE
III PORTFOLIO LTD., and as an Executive Committee Member of VIKING LONG FUND GP LLC, on behalf of itself and VIKING LONG FUND MASTER
LTD.
/s/ ROSE S. SHABET
By: Rose S. Shabet - individually and
as an Executive Committee Member of VIKING GLOBAL PARTNERS LLC, on behalf of VIKING GLOBAL INVESTORS LP, and as an Executive Committee
Member of VIKING GLOBAL PERFORMANCE LLC, on behalf of itself and VIKING GLOBAL EQUITIES LP, VIKING GLOBAL EQUITIES II LP and VGE
III PORTFOLIO LTD., and as an Executive Committee Member of VIKING LONG FUND GP LLC, on behalf of itself and VIKING LONG FUND MASTER
LTD.
EXHIBIT A - JOINT FILING AGREEMENT
This joint filing agreement is made and entered
into as of this 10
th
day of January, 2019, by and among Viking Global Investors LP, Viking Global Performance LLC, Viking
Global Equities LP, Viking Global Equities II LP, VGE III Portfolio Ltd., Viking Long Fund GP LLC, Viking Long Fund Master Ltd.,
O. Andreas Halvorsen, David C. Ott and Rose S. Shabet.
The parties hereby agree to jointly prepare
and file a Schedule 13G with respect to Jianpu Technology Inc., as well as any amendments thereto, pursuant to the Securities Exchange
Act of 1934, as amended.
IN WITNESS WHEREOF, the parties hereto have
executed this agreement as of the date first set forth above.
Dated: January 10, 2019
/s/ O. ANDREAS HALVORSEN
By: O. Andreas Halvorsen - individually
and as an Executive Committee Member of VIKING GLOBAL PARTNERS LLC, on behalf of VIKING GLOBAL INVESTORS LP, and as an Executive
Committee Member of VIKING GLOBAL PERFORMANCE LLC, on behalf of itself and VIKING GLOBAL EQUITIES LP, VIKING GLOBAL EQUITIES II
LP and VGE III PORTFOLIO LTD., and as an Executive Committee Member of VIKING LONG FUND GP LLC, on behalf of itself and VIKING
LONG FUND MASTER LTD.
/s/ DAVID C. OTT
By: David C. Ott - individually and as
an Executive Committee Member of VIKING GLOBAL PARTNERS LLC, on behalf of VIKING GLOBAL INVESTORS LP, and as an Executive Committee
Member of VIKING GLOBAL PERFORMANCE LLC, on behalf of itself and VIKING GLOBAL EQUITIES LP, VIKING GLOBAL EQUITIES II LP and VGE
III PORTFOLIO LTD., and as an Executive Committee Member of VIKING LONG FUND GP LLC, on behalf of itself and VIKING LONG FUND MASTER
LTD.
/s/ ROSE S. SHABET
By: Rose S. Shabet - individually and
as an Executive Committee Member of VIKING GLOBAL PARTNERS LLC, on behalf of VIKING GLOBAL INVESTORS LP, and as an Executive Committee
Member of VIKING GLOBAL PERFORMANCE LLC, on behalf of itself and VIKING GLOBAL EQUITIES LP, VIKING GLOBAL EQUITIES II LP and VGE
III PORTFOLIO LTD., and as an Executive Committee Member of VIKING LONG FUND GP LLC, on behalf of itself and VIKING LONG FUND MASTER
LTD..