UNITED STATES  SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549   SCHEDULE 13G Under the Securities Exchange Act of 1934   (Amendment No. 1)*

Cannae Holdings, Inc.

(Name of Issuer)

Common Stock

(Title of Class of Securities)

13765N107

(CUSIP Number)

December 31, 2018

Date of Event Which Requires Filing of this Statement

1		Name of Reporting Person: Abdiel Qualified Master Fund, LP   I.R.S. Identification No. of above Person (entities only) (voluntary)
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			5	SOLE VOTING POWER 0
SHARES BENEFICIALLY OWNED BY			6	SHARED VOTING POWER 618,458
EACH REPORTING PERSON			7	SOLE  DISPOSITIVE POWER 0
WITH			8	SHARED DISPOSITIVE POWER 618,458
9	AGGREGATE AMOUNT BENEFICIALLY OWNED 618,458
10	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES ☐
11	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 0.9% *
12	TYPE OF REPORTING PERSON PN

1		Names of Reporting Person: Abdiel Capital, LP   I.R.S. Identification No. of above Person (entities only) (voluntary)
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			5	SOLE VOTING POWER 0
SHARES BENEFICIALLY OWNED BY			6	SHARED VOTING POWER 21,542
EACH REPORTING PERSON			7	SOLE  DISPOSITIVE POWER 0
WITH			8	SHARED DISPOSITIVE POWER 21,542
9	AGGREGATE AMOUNT BENEFICIALLY OWNED 21,542
10	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES ☐
11	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) Less than 0.1% *
12	TYPE OF REPORTING PERSON PN

1		Names of Reporting Person: Abdiel Capital Management, LLC   I.R.S. Identification No. of above Person (entities only) (voluntary)
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			5	SOLE VOTING POWER 0
SHARES BENEFICIALLY OWNED BY			6	SHARED VOTING POWER 640,000 *
EACH REPORTING PERSON			7	SOLE  DISPOSITIVE POWER 0
WITH			8	SHARED DISPOSITIVE POWER 640,000 *
9	AGGREGATE AMOUNT BENEFICIALLY OWNED 640,000 *
10	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES ☐
11	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 0.9% **
12	TYPE OF REPORTING PERSON OO

1		Names of Reporting Person: Abdiel Capital Advisors, LP   I.R.S. Identification No. of above Person (entities only) (voluntary)
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			5	SOLE VOTING POWER 0
SHARES BENEFICIALLY OWNED BY			6	SHARED VOTING POWER 640,000 *
EACH REPORTING PERSON			7	SOLE  DISPOSITIVE POWER 0
WITH			8	SHARED DISPOSITIVE POWER 640,000 *
9	AGGREGATE AMOUNT BENEFICIALLY OWNED 640,000 *
10	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES ☐
11	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 0.9% **
12	TYPE OF REPORTING PERSON PN, IA

1		Names of Reporting Person: Colin T. Moran   I.R.S. Identification No. of above Person (entities only) (voluntary)
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			5	SOLE VOTING POWER 0
SHARES BENEFICIALLY OWNED BY			6	SHARED VOTING POWER 640,000 *
EACH REPORTING PERSON			7	SOLE  DISPOSITIVE POWER 0
WITH			8	SHARED DISPOSITIVE POWER 640,000 *
9	AGGREGATE AMOUNT BENEFICIALLY OWNED  640,000 *
10	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES ☐
11	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 0.9% **
12	TYPE OF REPORTING PERSON IN

Item 4	Ownership:   (a) through (c):   The information requested herein is incorporated by reference to the cover pages to this Amendment No. 1 to Schedule 13G.   Abdiel Capital Management, LLC and Abdiel Capital Advisors, LP serve as the general partner and the investment manager, respectively, of Abdiel Qualified Master Fund, LP and Abdiel Capital, LP.  Colin T. Moran serves as managing member of Abdiel Capital Management, LLC and Abdiel Capital Partners, LLC, which serves as the general partner of Abdiel Capital Advisors, LP.  Each of the Reporting Persons disclaims beneficial ownership of the shares reported herein except to the extent of its or his pecuniary interest therein.
Item 5	Ownership of Five Percent or Less of the Class:     If this statement is being filed to report the fact that the Reporting Persons have ceased to be the beneficial owners of more than five percent of the Common Stock, check the following:  [X]