Jane Street
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Jane Street’s JPMorgan Ultra-Short Municipal Income ETF JMST Stock Holding History

Jane Street’s Portfolio JMST Stock Details JMST Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q1 		– Sell
-6,500
Closed -$330K – 10032
2024
Q4 		$330K Buy
+6,500
New +$330K ﹤0.01% 7581

Other funds holding JMST

Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return
Northwestern Mutual Wealth Management
Northwestern Mutual Wealth Management Milwaukee, Wisconsin $162B AUM 16.35% 1-Year Est. Return
LPL Financial
LPL Financial San Diego, California $445B AUM 25.58% 1-Year Est. Return
HWM
HB Wealth Management Atlanta, Georgia $17.8B AUM 24.16% 1-Year Est. Return
RCA
Resonant Capital Advisors Madison, Wisconsin $2.09B AUM 20.07% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Wells Fargo
Wells Fargo San Francisco, California $530B AUM 22.01% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
SL
Salomon & Ludwin Richmond, Virginia $1.22B AUM 19.42% 1-Year Est. Return
Wealth Enhancement Advisory Services
Wealth Enhancement Advisory Services Plymouth, Minnesota $59.8B AUM 29.42% 1-Year Est. Return

Jane Street's JMST Position: Q3 2025 in Review

Jane Street sold out of JPMorgan Ultra-Short Municipal Income ETF (JMST) in Q3 2025, closing a stake of 213,251 shares — an estimated $10.9M sold.

Jane Street first reported a position in JMST in Q1 2019 and held it in 18 quarters. The position peaked at $45.9M in Q3 2022. 498 funds tracked by Wall St. Rank hold JMST as of Q3 2025.

  • Jane Street reported no remaining JPMorgan Ultra-Short Municipal Income ETF position as of Q3 2025 after selling out during the quarter.
  • Jane Street sold 213,251 JPMorgan Ultra-Short Municipal Income ETF shares in Q3 2025, an estimated $10.9M.
  • Jane Street first reported a position in JPMorgan Ultra-Short Municipal Income ETF in Q1 2019 and held it in 18 quarters.
  • Jane Street's JPMorgan Ultra-Short Municipal Income ETF position peaked at $45.9M in Q3 2022.
  • 498 funds tracked by Wall St. Rank held JPMorgan Ultra-Short Municipal Income ETF as of Q3 2025.

Based on Jane Street's 13F filing for Q3 2025, filed 14 Nov 2025.