Trivago N.V. (TRVG): Billionaire Ken Griffin’s Citadel Investment Group Reports 12.2% Stake

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Page 3 of 10 – SEC Filing

CUSIP No. 89686D105 13G Page 3 of 10 Pages

1.

NAME OF REPORTING PERSON

S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON

Citadel Advisors Holdings 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

 

3,188,643 shares

7.

SOLE DISPOSITIVE POWER

0

8.

SHARED DISPOSITIVE POWER

See Row 6 above

9.

AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

See Row 6 above

10.

CHECK BOX IF THE AGGREGATE
AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES ¨

11.

PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)

12.2%

12.

TYPE OF REPORTING PERSON

PN; HC

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