Ian H Domowitz

7752099, Jul 6, 2010

Apr 4, 2003

10/406282

Ananth Madhavan - New York NY, US
Artem V. Asriev - Winchester MA, US
Scott J. Kartinen - New York NY, US
Jian Yang - Sharon MA, US
Vitaly Serbin - Boston MA, US
Ian Domowitz - New York NY, US
Kenneth E. Gosier - Cambridge MA, US

ITG Software Solutions, Inc. - Culver City CA

G06Q 40/00

705 35, 705 38

A factor risk model based method for generating risk forecasts. In one embodiment, the method includes: selecting a set of securities; selecting a set of risk factors; determining the risk factor returns; constructing a risk factor covariance matrix; constructing an idiosyncratic variance matrix; determining, for each risk factor, a factor loading coefficient for each selected security; projecting the risk factor covariance matrix into a future forecast; and projecting the idiosyncratic variance matrix into a future forecast. The factor loading coefficients, the future forecast of the risk factor covariance matrix, and the future forecast of the idiosyncratic variance matrix can be used to determine a forecast of the variance-covariance matrix for the selected securities. In some embodiments, the step of estimating factor loadings includes performing a time series regression to obtain the sensitivity of each stocks' return to variations in the factor's return.

7853510, Dec 14, 2010

Apr 3, 2007

11/730750

Leonid Alexander Zosin - Scarsdale NY, US
Ananth Madhavan - San Francisco CA, US
Ian Domowitz - New York NY, US

ITG Software Solutions, Inc. - Culver City CA

G06Q 40/00

705 36R

Methods and systems for optimizing a plurality of portfolios, each portfolio including one or more shares of one or more tradable assets, and may include the steps of: receiving asset data associated with the plurality of the portfolios; receiving one or more optimization constraints including at least one global constraint defining a constraint to be applied across an aggregate of the plurality of portfolios; for each portfolio, optimizing the asset data based on the one or more optimization constraints to create optimized portfolio data; aggregating the optimized portfolio data to create aggregate optimized asset data; determining if the aggregate optimized asset data satisfies the at least one global constraint; and only if the at least one global constraint is satisfied, outputting the optimized asset data.

7904365, Mar 8, 2011

Mar 3, 2003

10/376599

John Krowas - Boston MA, US
Ian Domowitz - New York NY, US

ITG Software Solutions, Inc. - Culver City CA

G06Q 40/00

705 36R

A method and computer program product for minimizing short-term risk to a portfolio of securities holdings during implementation of executing an outstanding trade list of securities to be traded, takes into account covariances between securities in the outstanding trade list and between securities in the outstanding trade list and securities in the portfolio of holdings so as to minimize risk to the portfolio of holdings as well as to a residual trade list of unexecuted orders during said implementation.

8001033, Aug 16, 2011

Mar 15, 2010

12/724233

Yossef Brandes - New York NY, US
Ian Domowitz - New York NY, US
Milan Borkovec - Boston MA, US
Jian Yang - Sharon MA, US
Robert D. Sinclair - Framingham MA, US
Vitaly Serbin - Somerville MA, US

ITG Software Solutions, Inc. - Culver City CA

G06Q 40/00

705 36R, 705 35, 705 36, 705 37

A trading platform computer system for detecting an abnormal trading condition of a security uses real-time and estimated values of one or more variables associated with the condition of the security to generate one or more analytic metrics that are compared to empirical distributions based on one or more peer groups for the security. An indicator can then be displayed to a trader as an indication of the abnormal condition.

8019670, Sep 13, 2011

Jul 2, 2010

12/830017

Ananth Madhavan - New York NY, US
Artem V. Asriev - Winchester MA, US
Scott J. Kartinen - New York NY, US
Jian Yang - Sharon MA, US
Vitaly Serbin - Boston MA, US
Ian Domowitz - New York NY, US
Kenneth E. Gosier - Cambridge MA, US

ITG Software Solutions, Inc. - Culver City CA

G06Q 40/00

705 35, 705 28

A computerized method for generating risk forecasts is provided. A set of securities is selected. A set of risk factors is selected. The risk factor returns a determined. A risk factor covariance matrix and an idiosyncratic variance matrix are constructed. For each risk factor, a factor loading coefficient is determined for each selected security. The risk factor covariance matrix is projected into a future forecast. The idiosyncratic variance matrix is projected into a future forecast. The factor loading coefficients, the future forecast of the risk factor covariance matrix, and the future forecast of the idiosyncratic variance matrix can be used to determine a forecast of the variance-covariance matrix for the selected securities.

8032441, Oct 4, 2011

Jun 7, 2007

11/808261

John Krowas - Boston MA, US
Ian Domowitz - New York NY, US

ITG Software Solutions, Inc. - Culver City CA

G06Q 40/00

705 36R

The present invention provides methods and systems for managing short-term risk to a portfolio of securities holdings while executing an outstanding trade list. The methods and systems may include steps of determining covariances between securities in the outstanding trade list and securities in the portfolio of holdings; receiving a risk variable, at least one constraint on the execution of a trade, and a proposed quantity representing a portion of said outstanding trade list desired to be executed at a particular time; and determining an immediately executable trade list based at least in part on the covariances and risk variable. The executable trade list must satisfy all of the trade constraints and also must be substantially equal to or less then the proposed quantity.

8140427, Mar 20, 2012

Apr 16, 2009

12/424886

Milan Borkovec - Boston MA, US
Ian Domowitz - New York NY, US
Mahmoud El-Gamal - Sugar Land TX, US
Hans G. Heidle - Quincy MA, US
Aaron Schweiger - Brookline MA, US
Konstantin Tyurin - Quincy MA, US

ITG Software Solutions, Inc. - Culver City CA

G06Q 40/00

705 37

A system, method and computer program product are provided for forecasting the transaction costs of a trade using empirical data and user-defined modeling constraints based on real-time data regarding changes in market conditions. In preferred embodiments, the invention acts as a forecaster whereby it accepts inputs from customers and identifies real-time market analytics, and provides dynamically adjusted ex ante cost estimates and metrics for the prevailing market conditions. Specific cost estimation and optimization algorithms can be provided to model transaction costs of a specific trade based on empirical data and real-time variables.

8239302, Aug 7, 2012

Mar 7, 2011

13/042052

John Krowas - Boston MA, US
Ian Domowitz - New York NY, US

ITG Software Solutions, Inc. - Culver City CA

G06Q 40/00

705 35, 705 37

A method and computer program product for minimizing short-term risk to a portfolio of securities holdings during implementation of executing an outstanding trade list of securities to be traded, takes into account covariances between securities in the outstanding trade list and between securities in the outstanding trade list and securities in the portfolio of holdings so as to minimize risk to the portfolio of holdings as well as to a residual trade list of unexecuted orders during said implementation.