JMST Top Holdings & Constituents
JMST, offered by JPMorgan, holds 1892 reported positions across $7.1B in assets. Its largest holdings are JPMorgan Institutional Tax Free Money Market Fund (7.09%), New York City Municipal Water Finance Authority (1.02%), and State of Washington (0.90%). The 5 biggest positions account for 10.65% of reported assets. The table below lists every reported holding with its portfolio weight and market value in US dollars — open any constituent to research its own performance.
| Position | Weight | Market Value |
|---|---|---|
— JPMorgan Institutional Tax Free Money Market Fund | 7.09% | $450.81M |
— New York City Municipal Water Finance Authority | 1.02% | $65.00M |
— State of Washington | 0.90% | $57.36M |
— Alaska Housing Finance Corp. | 0.86% | $55.00M |
— State of Minnesota | 0.78% | $49.72M |
Holdings data comes from the latest SEC Form N-PORT-P filing for this fund, covering the reporting period ended May 31, 2026. Market values are reported in US dollars, and each weight represents the position's share of reported fund assets. Cash, derivatives, and rounding can mean displayed weights do not total 100%. Funds rebalance and file on a schedule, so this page may not reflect intraday or post-filing changes.