UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
SCHEDULE 13D
Under the Securities Exchange Act of 1934
(Amendment No. ________)*
_______________P.F. Chang's China Bistro, Inc.___________
(Name of Issuer)
____________________COMMON STOCK___________________
(Title of Class of Securities)
_______________________________69333Y108___________________________
(CUSIP Number)
JAMES WEAVER
OMNI PARTNERS LLP
2ND FLOOR SALTERS HALL
4 FORE STREET
LONDON
EC2Y5DB
0207 847 7445
______________________________
(Name, Address and Telephone Number of Person
Authorized to Receive Notices and Communications)
____________________________12 JUNE 2012___________________________
(Date of Event which Requires Filing of this Statement)
If the filing person has previously filed a statement on Schedule 13G to
report the acquisition that is the subject of this Schedule 13D, and is
filing this schedule because of 240.13d-1(e), 240.13d-1(f) or
240.13d-1(g), check the following box. [ ]
Note: Schedules filed in paper format shall include a signed original and five
copies of the schedule, including all exhibits. See ?240.13d-7 for other
parties to whom copies are to be sent.
*The remainder of this cover page shall be filled out for a reporting person's
initial filing on this form with respect to the subject class of securities,
and for any subsequent amendment containing information which would alter
disclosures provided in a prior cover page.
The information required on the remainder of this cover page shall not be
deemed to be filed for the purpose of Section 18 of the Securities Exchange
Act of 1934 ("Act") or otherwise subject to the liabilities of that section of
the Act but shall be subject to all other provisions of the Act (however, see
the Notes).
Persons who respond to the collection of information contained in this form
arenot required to respond unless the form displays a currently valid OMB
control number.
SEC 1746 (3-06)
CUSIP No. 69333Y108 Schedule 13D Page 2 of 4 Pages
1. Names of Reporting Persons.
I.R.S. Identification Nos. of above persons (entities only).
TIRESIAS CAPITAL LIMITED........................................
2. Check the Appropriate Box if a Member of a Group:
(a) x.......................................
(b) Not applicable.......................................
3. SEC Use Only ................................................
4. Source of Funds .........00- FUNDS OF INVESTMENT ADVISORY CLIENTS
5. Check if Disclosure of Legal Proceedings Is Required Pursuant to
Items 2(d) or 2(e): .....Not applicable.............
6. Citizenship or Place of Organization ..CAYMAN ISLANDS...........
Number of 7. Sole Voting Power...1,115,783.....................
Shares Bene-
ficially owned 8. Shared Voting Power....0..........................
by Reporting 9. Sole Dispositive Power ......1,115,783............
Person With
10. Shared Dispositive Power .......0................
11. Aggregate Amount Beneficially Owned by Each Reporting Person
...1,115,783............
12. Check if the Aggregate Amount in Row (11) Excludes Certain Shares
......[ ]................
13. Percent of Class Represented by Amount in Row (11)...5.25%......
14. Type of Reporting Person...[IA]................
Item 1. Security and Issuer
The class of equities to which the statement relates is the common stock
of PF Chang's China Bistro, Inc, a US corporation with principal
offices at 7676 East Pinnacle Peak Road, Scottsdale, AZ 85255, United
States.
Item 2. Identity and Background
The statement is filed by Tiresias Capital Limited of PO BOX 309, Ugland
House, South Church Street, George Town, Grand Cayman, Cayman Islands.
Tiresias Capital Limited is an Investment Manager and is an exempted
company incorporated with limited liability in the Cayman Islands.
Tiresias is registered as an excluded person pursuant to the Securities
Investment Business Law (2004 Revision) of the Cayman Islands.
Tiresias Capital Limited is the investment manager to the Omni Global
Fund Limited, a company incorporated with limited liability under the
laws of the Cayman Islands, and Claro Global Fund Limited, a company
incorporated with limited liability under the laws of the Cayman Islands.
Tiresias Capital is also the Investment Advisor to the Hartford Growth
Fund, an open-ended investment company incorporated in the Bahamas and
a managed account for First New York Securities LLC and MAP155 segregated
portfolio.
CUSIP No. 69333Y108 Schedule 13D Page 3 of 4 Pages
Item 3. Source and Amount of Funds or Other Consideration
The reporting person used an aggregate of approximately $56,993,008 of
client funds to purchase the securities reported.
Item 4. Purpose of Transaction
The reporting person purchased the Securities for investment purposes.
The reporting person may acquire further shares or dispose of some or
all of the Securities.
Item 5. Interest in Securities of the Issuer
At the time of filing this report, the aggregate number of securities
is 1,115,783 representing 5.25% of the shares outstanding. The reporting
person, Tiresias Capital Limited, has the sole power to direct the vote
and dispose or direct the disposition of securities. The transactions in
the class of securities are set out below identifying the transactions,
price, amount and identity of the fund money used. 5(d) and (e) do not
apply
CUSIP No. 69333Y108 Schedule 13D Page 4 of 4 Pages
Fund Trade Date Type Price Amount Gross Price USD Value
Claro Global Fund Ltd 01-May-12 Purchase 51.44 2,970 51.44 152,777
Claro Global Fund Ltd 01-May-12 Sell 51.4952 2,970 51.4952 -152,941
Claro Global Fund Ltd 22-May-12 Purchase 51.2945 3,240 51.2945 166,194
Claro Global Fund Ltd 04-Jun-12 Purchase 50.78 2,656 50.75 134,792
Claro Global Fund Ltd 06-Jun-12 Purchase 50.98 12,600 50.96 642,096
Claro Global Fund Ltd 08-Jun-12 Purchase 51.1494 1,309 51.1243 66,922
Claro Global Fund Ltd 12-Jun-12 Purchase 51.1 31,500 51.1 1,609,650
Claro Global Fund Ltd 12-Jun-12 Purchase 51.1089 15,750 51.0889 804,650
Claro Global Fund Ltd 12-Jun-12 Purchase 51.13 3,150 51.1 160,965
Hartford Growth Fund 01-May-12 Purchase 51.44 10,670 51.44 548,865
Hartford Growth Fund 01-May-12 Sell 51.4952 10,670 51.4952 -549,454
Hartford Growth Fund 22-May-12 Purchase 51.2945 11,670 51.2945 598,607
Hartford Growth Fund 04-Jun-12 Purchase 50.78 2,949 50.75 149,662
Hartford Growth Fund 06-Jun-12 Purchase 50.98 30,521 50.96 1,555,350
Hartford Growth Fund 08-Jun-12 Purchase 51.1494 3,735 51.1243 190,949
Hartford Growth Fund 12-Jun-12 Purchase 51.1 89,850 51.1 4,591,335
Hartford Growth Fund 12-Jun-12 Purchase 51.1089 44,925 51.0889 2,295,169
Hartford Growth Fund 12-Jun-12 Purchase 51.13 8,985 51.1 459,134
First New York Securities LLC 01-May-12 Purchase 51.44 4,270 51.44 219,649
First New York Securities LLC 01-May-12 Sell 51.4952 4,270 51.4952 -219,885
First New York Securities LLC 01-May-12 Purchase 51.5249 4,270 51.4952 219,885
First New York Securities LLC 04-Jun-12 Purchase 50.78 8,368 50.75 424,676
First New York Securities LLC 06-Jun-12 Purchase 50.98 23,379 50.96 1,191,394
First New York Securities LLC 08-Jun-12 Purchase 51.1491 1,866 51.1243 95,398
First New York Securities LLC 12-Jun-12 Purchase 51.1 44,900 51.1 2,294,390
First New York Securities LLC 12-Jun-12 Purchase 51.1089 22,450 51.0889
1,146,946
First New York Securities LLC 12-Jun-12 Purchase 51.13 4,490 51.1 229,439
Omni Global Fund Ltd 01-May-12 Purchase 51.44 26,750 51.44 1,376,020
Omni Global Fund Ltd 01-May-12 Sell 51.4952 26,750 51.4952 -1,377,497
Omni Global Fund Ltd 22-May-12 Purchase 51.2945 29,250 51.2945 1,500,364
Omni Global Fund Ltd 04-Jun-12 Purchase 50.78 26,758 50.75 1,357,969
Omni Global Fund Ltd 06-Jun-12 Purchase 50.98 110,900 50.96 5,651,464
Omni Global Fund Ltd 08-Jun-12 Purchase 51.1494 11,524 51.1243 589,156
Omni Global Fund Ltd 12-Jun-12 Purchase 51.1 277,250 51.1 14,167,475
Omni Global Fund Ltd 12-Jun-12 Purchase 51.1089 138,625 51.0889 7,082,199
Omni Global Fund Ltd 12-Jun-12 Purchase 51.13 27,725 51.1 1,416,748
MAP_155 01-May-12 Purchase 51.44 5,340 51.44 274,690
MAP_155 01-May-12 Sell 51.4952 5,340 51.4952 -274,984
MAP_155 22-May-12 Purchase 51.2945 5,840 51.2945 299,560
MAP_155 06-Jun-12 Purchase 50.98 22,600 50.96 1,151,696
MAP_155 08-Jun-12 Purchase 51.1494 2,348 51.1243 120,040
MAP_155 12-Jun-12 Purchase 51.1 56,500 51.1 2,887,150
MAP_155 12-Jun-12 Purchase 51.1089 28,250 51.0889 1,443,261
MAP_155 12-Jun-12 Purchase 51.13 5,650 51.1 288,715
Item 6. Contracts, Arrangements, Understandings or Relationships
with Respect to Securities of the Issuer
Tiresias Capital Limited is the investment manager to the Omni Global
Fund Limited, a company incorporated with limited liability under the
laws of the Cayman Islands, and Claro Global Fund Limited, a company
incorporated with limited liability under the laws of the Cayman Islands.
Tiresias Capital is also the Investment Advisor to the Hartford Growth
Fund, an open-ended investment company incorporated in the Bahamas and
a managed account for First New York Securities LLC and MAP155 segregated
portfolio.
Item 7. Material to be Filed as Exhibits. N/A
SIGNATURE
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.
Dated: 22 June 2012
TIRESIAS CAPITAL LIMITED
Name: DIRECTOR GAVIN SIMPSON