Item 1.

(a)     E-House (China) Holdings Limited

(b)     17/F, Merchandise Harvest Building (East)
        No. 333 North Chengdu Road
        Shanghai 200041
        People's Republic of China

Item 2.

(a) Platinum Investment Management Limited

(b) Level 8, 7 Macquarie Place
    Sydney NSW 2000
    Australia
(c) Australia
(d) American depositary share
(e) 26852W103

Item 3.
(e) An IA in accordance with Section 240.13d-1(b)(1)(ii)(e)

Item 4.

(a) 5,424,363
(b) 4.0%
(c) (i) 4,956,935
(ii) 0
(iii) 5,424,363
(iv) 0

Item 5
Yes

Item 6
The clients of Platinum Investment Management Ltd including pooled
investment vehicles and other managed accounts have the right to
receive or power to direct the receipt of dividends from, and the
proceeds from the sale of, E-House (China) Holdings Limited.

Item 7
N/A

Item 8
N/A

Item 9
N/A



Item 10
(a) By signing below I certify that, to the best of my knowledge and
belief, the securities referred to above were acquired and are held
in the ordinary course of business and 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.
(b) N/A


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.