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
Q3 		– Sell
-213,251
Closed -$10.9M – 11297
2025
Q2 		$10.9M Sell
213,251
-97,124
-31% -$4.93M ﹤0.01% 2049
2025
Q1 		$15.8M Buy
+310,375
New +$15.8M ﹤0.01% 1509
2024
Q3 		– Sell
-49,117
Closed -$2.49M – 10018
2024
Q2 		$2.49M Buy
+49,117
New +$2.49M ﹤0.01% 4129
2023
Q4 		– Sell
-485,961
Closed -$24.5M – 9512
2023
Q3 		$24.5M Buy
485,961
+201,578
+71% +$10.2M 0.01% 947
2023
Q2 		$14.4M Sell
284,383
-443,543
-61% -$22.5M ﹤0.01% 1527
2023
Q1 		$37M Buy
727,926
+574,170
+373% +$29.1M 0.02% 655
2022
Q4 		$7.77M Sell
153,756
-759,407
-83% -$38.3M ﹤0.01% 1903
2022
Q3 		$45.9M Buy
+913,163
New +$46.1M 0.02% 557
2022
Q2 		– Sell
-31,138
Closed -$1.58M – 10275
2022
Q1 		$1.58M Buy
+31,138
New +$1.58M ﹤0.01% 5208
2021
Q4 		– Sell
-269,463
Closed -$13.8M – 10459
2021
Q3 		$13.8M Sell
269,463
-238,804
-47% -$12.2M ﹤0.01% 1437
2021
Q2 		$25.9M Buy
508,267
+197,242
+63% +$10.1M 0.01% 901
2021
Q1 		$15.9M Buy
+311,025
New +$15.9M 0.01% 1169
2020
Q4 		– Sell
-14,788
Closed -$754K – 7802
2020
Q3 		$754K Buy
+14,788
New +$754K ﹤0.01% 4541
2020
Q2 		– Sell
-156,666
Closed -$7.9M – 7335
2020
Q1 		$7.9M Buy
156,666
+135,493
+640% +$6.84M 0.01% 907
2019
Q4 		$1.07M Sell
21,173
-17,056
-45% -$861K ﹤0.01% 2687
2019
Q3 		$1.93M Buy
38,229
+12,444
+48% +$629K ﹤0.01% 1832
2019
Q2 		$1.3M Sell
25,785
-4,688
-15% -$236K ﹤0.01% 2349
2019
Q1 		$1.53M Buy
+30,473
New +$1.53M ﹤0.01% 2314

Other funds holding JMST

Bank of America
Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return
Northwestern Mutual Wealth Management
Northwestern Mutual Wealth Management Milwaukee, Wisconsin $187B AUM 21.7% 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 $2.3T AUM 54.33% 1-Year Est. Return
Wells Fargo
Wells Fargo San Francisco, California $617B AUM 30.33% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 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. 499 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.
  • 499 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.