Zimmer Partners, LP is an institutional investment manager that files quarterly 13F reports with the SEC. As of Q1 2026, the fund manages $4.1B in reported equity holdings across 121 positions. The largest holdings are ES (6.0%), ADC (6.0%), NI (5.8%), WELL (5.3%), XEL (5.0%). The portfolio is concentrated in Other (91.4%), Industrials (4.4%), Utilities (2.5%). Data sourced from SEC EDGAR 13F filings (CIK 1565854).