Nevada has no state income tax, so you don't have to file there.
If you spent more than 30 days in NJ and had more than $7,500 from all sources for the entire year, you are required to file a NJ part-year resident return. Who Must File
You must file a NY nonresident return if You are a nonresident with New York source income and your New York adjusted gross income Federal amount column (Form IT-203, line 31) exceeds your New York standard deduction.
If you are a nonresident, your New York source income is the sum of your income, gains, losses, and deductions from your distributive share of New York State partnership income or gain. Since that is a loss, you don't have to file a NY return.
Filing information for New York State nonresidents