Skip to main content
Equibles
JMST logo

JMST · JPMorgan Ultra-Short Municipal Income ETF ETF

Alerts for JMST

Use JMST with AI

Ask our own analyst here, or connect this data to the AI you already use.

Free, nothing to set up — ALVIS runs on the same tools and cites every figure.

or use your own AI

The free Equibles MCP server lets any client query SEC filings, earnings calls, KPIs, holdings and prices directly — read-only, OAuth-secured, cited to the filing.

ChatGPT Claude Gemini
Server URL
https://mcp.equibles.com/mcp
All connection guides →
$50.83 -0.03 (-0.06%) At close · Sep 4

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Use institutional holdings through the 13F API or MCP →
Holders: 7
Total Value: $38,090,217
Total Shares: 746,867

Institutional Ownership Trend

19 quarters

Holder Concentration

Across 7 13F filers · Δ vs Mar 31, 2026
Top Holder
84.4%
Dec 2021 → Jun 2026 · range 9.5% – 100.0%
+1.0 pts
Top 5
99.5%
Dec 2021 → Jun 2026 · range 26.8% – 100.0%
−0.5 pts
Top 10
100.0%
Dec 2021 → Jun 2026 · range 36.8% – 100.0%
0.0 pts
HHI
7,187
Dec 2021 → Jun 2026 · range 265 – 10,000
Highly concentrated−34

Quarterly Activity

vs Mar 31, 2026
New
6
Increased
0
Decreased
0
Sold Out
1
Unchanged
1
Holder count: +5
Institutional value: +4984.5%
Shares held: +4982.5%

Top New Positions

vs Mar 31, 2026
Institution Acquired Value (USD) Open
Corient Private Wealth LLC 630,077 $32,133,927
Second Line Capital, LLC 43,654 $2,226,354
CITADEL ADVISORS LLC 38,538 $1,965,438
CARLSON FINANCIAL, INC. 20,150 $1,027,650
Brown Financial Advisors 10,853 $553,503

Top Sold-Out Positions

vs Mar 31, 2026
Institution Previously Held Last Value (USD) Open
Dakota Wealth Management 12,245 $624,250
Filter: New 6 Increased 0 Reduced 0 Sold out 1 Unchanged 1
Showing 7 of 7
All Common Calls Puts
Export CSV
Holder Value (USD) % of 13F Shares Open
Corient Private Wealth LLC JMST $32,133,927 84.36% 630,077
Second Line Capital, LLC JMST $2,226,354 5.84% 43,654
CITADEL ADVISORS LLC JMST $1,965,438 5.16% 38,538
CARLSON FINANCIAL, INC. JMST $1,027,650 2.70% 20,150
Brown Financial Advisors JMST $553,503 1.45% 10,853
Cornerstone Financial Management LLC JMST $124,950 0.33% 2,450
Parkside Financial Bank & Trust JMST $58,395 0.15% 1,145