Teleseker conducted a poll for Walla that was published on Feb 11 2014.
They also conducted a scenario poll with Likud and Yisrael Beitenu as separate parties.

Current Knesset seats in [brackets]

35 [31] Likud Beitenu

15 [19] Yesh Atid

15 [15] Labor

14 [12] Bayit Yehudi

11 [11] Shas

07 [07] Yahadut Hatorah/UTJ

06 [06] Meretz

06 [06] Movement

04 [04] Hadash

04 [04] Ra’am-Ta’al

03 [03] Balad

00 [02] Kadima

67 [61] Right-Religious

53 [59] Center-Left-Arab

Scenario Poll: Likud and Yisrael Beitenu as different parties

Current Knesset seats in [brackets]

28 [20] Likud

15 [15] Labor

14 [19] Yesh Atid

13 [12] Bayit Yehudi

11 [11] Yisrael Beitenu

10 [11] Shas

06 [07] Yahadut Hatorah/UTJ

06 [06] Meretz

06 [06] Movement

04 [04] Hadash

04 [04] Ra’am-Ta’al

03 [03] Balad

00 [02] Kadima

68 [61] Right-Religious

52 [59] Center-Left-Arab

Knesset Jeremy Analysis: Scenario poll shows that both Netanyahu would gain from running without Yisrael Beitenu by ensuring more Likud MKs and raising the Netanyahu-Liberman block, as well as the right block. In the “regular” poll the tie between Labor and Yesh Atid is quite interesting for second place.