13G Filing: Passport Capital and Hortonworks, Inc. (HDP)

1

Names of Reporting Persons

Passport Capital, LLC

2

Check the appropriate box if a member of a Group (see
instructions)

(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

6,668,505 (See Item 2)

7

Sole Dispositive Power

0

8

Shared Dispositive Power

6,668,505 (See Item 2)

9

Aggregate Amount Beneficially Owned by Each Reporting Person

6,668,505 (See Item 2)

10

Check box if the aggregate amount in row (9) excludes certain shares
(See Instructions)[ ]

11

Percent of class represented by amount in row (9)

12.2%

12

Type of Reporting Person (See Instructions)

IA

Page 2 of 7 SEC Filing

1	Names of Reporting Persons Passport Capital, LLC
2	Check the appropriate box if a member of a Group (see instructions) (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 6,668,505 (See Item 2)
		7	Sole Dispositive Power 0
		8	Shared Dispositive Power 6,668,505 (See Item 2)
9	Aggregate Amount Beneficially Owned by Each Reporting Person 6,668,505 (See Item 2)
10	Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)[ ]
11	Percent of class represented by amount in row (9) 12.2%
12	Type of Reporting Person (See Instructions) IA