JMST

JPM Ultra-Short Muni IncomeETF
UnclassifiedUSCUSIP 46641Q654◍ Confluence graph
Tracked 13F Holders
516
-75 QoQ
13F Value (tracked)
$3.4B
13F Moves · latest Q
27 added
13 trimmed
Recent Filings
0

Who owns JMST?

516 tracked 13F filers

516 tracked 13F filers disclose a position in JMST as of the latest SEC 13F filings, a combined $3.4B in reported value. Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.

#FundPosition valueSharesLast moveAs ofHistory
1BANK OF AMERICA CORP /DE/
$213.3M
4.2M
+5.8%
Added · +228K sh
Q1 2026
2NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO
$197.6M
3.9M
−2.4%
Reduced · −97K sh
Q1 2026
3HB Wealth Management, LLC
$166.7M
3.3M
+28%
Added · +716K sh
Q2 2026
4LPL Financial LLC
$157.0M
3.1M
+1.8%
Added · +55K sh
Q1 2026
5Resonant Capital Advisors, LLC
$93.9M
1.8M
+7.1%
Added · +123K sh
Q2 2026
6WELLS FARGO & COMPANY/MN
$79.1M
1.6M
+4.7%
Added · +70K sh
Q1 2026
7FMR LLC
$70.5M
1.4M
~0%
Added · +618 sh
Q1 2026
8Bank of New York Mellon Corp
$64.3M
1.3M
+15%
Added · +162K sh
Q1 2026
9Salomon & Ludwin, LLC
$61.2M
1.2M
+1.0%
Added · +12K sh
Q2 2026
10BAILARD, INC.
$58.5M
1.1M
+240%
Added · +810K sh
Q2 2026
11UBS Group AG
$52.8M
1.0M
−1.2%
Reduced · −12K sh
Q1 2026
12JPMORGAN CHASE & CO
$50.2M
985K
−26%
Reduced · −354K sh
Q1 2026
13RAYMOND JAMES FINANCIAL INC
$48.1M
943K
+5.4%
Added · +49K sh
Q1 2026
14Mariner, LLC
$45.3M
888K
−0.1%
Reduced · −942 sh
Q1 2026
15Corient Private Wealth LLC
$45.1M
884K
−1.0%
Reduced · −9K sh
Q1 2026
16Integrated Wealth Concepts LLC
$42.0M
823K
+34%
Added · +210K sh
Q2 2026
17CWM, LLC
$39.9M
782K
+121%
Added · +428K sh
Q1 2026
18AlphaCore Capital LLC
$38.1M
747K
−2.9%
Reduced · −22K sh
Q2 2026
19WEATHERLY ASSET MANAGEMENT L. P.
$37.1M
727K
+0.1%
Added · +865 sh
Q2 2026
20OSAIC HOLDINGS, INC.
$36.7M
721K
+9.6%
Added · +63K sh
Q1 2026
21Bridgewater Advisors Inc.
$34.5M
679K
+8.2%
Added · +51K sh
Q2 2026
22NorthRock Partners, LLC
$33.8M
663K
−56%
Reduced · −828K sh
Q2 2026
23ROYAL BANK OF CANADA
$32.8M
644K
+8.9%
Added · +53K sh
Q1 2026
24Cerity Partners LLC
$32.8M
643K
+22%
Added · +117K sh
Q1 2026
25CWA Asset Management Group, LLC
$30.7M
601K
+11%
Added · +59K sh
Q2 2026

Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.

Is JMST being bought or sold by institutions?

Last quarter, 1 fund opened a new position in JMST and 26 added to an existing one, while 13 reduced and 0 exited entirely — based on 13F filings from active, signal-eligible managers (passive index funds and other mechanical holders are excluded from this count).

Opened (NEW)
1
funds
Added
26
funds
Reduced
13
funds
Exited
0
funds

Funds that own JMST also own

CompanyCo-held byCombined value
APPLE INCAAPL283 funds$40.1B
MICROSOFT CORPMSFT283 funds$32.2B
NVIDIA CORPNVDA276 funds$46.0B
AMAZON.COM INCAMZN273 funds$25.4B
ALPHABET INC-CL AGOOGL271 funds$22.2B
SS SPDR S&P 500 ETF TRUST-USSPY268 funds$10.1B
BERKSHIRE HATHAWAY INC-CL BBRK/B264 funds$6.7B
ALPHABET INC-CL CGOOG262 funds$14.6B
JPMORGAN CHASE & COJPM262 funds$11.6B
META PLATFORMS INC-CLASS AMETA257 funds$12.6B
JOHNSON & JOHNSONJNJ254 funds$7.5B
BROADCOM INCAVGO252 funds$19.4B

Ranked by how many of JMST's institutional holders also hold each name, a cross-fund conviction signal.

Institutional ownership over time

422 funds+118 since Q3 2024
0249497Q3 2024Q1 2025Q3 2025Q1 2026Q2 2026
funds holding aggregate valuelatest $1.8B

Recent filings

0 shown

No filings captured for this ticker in the live stream yet.

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Ask your agent what changed in JMST

This ETF page is the public Follow view. For one current, evidence-backed answer, use capital_change_brief through REST or MCP. It compares tracked 13F changes with qualifying Form 4 activity and cites the SEC evidence.

Copy-paste
curl -H "Authorization: Bearer YOUR_API_KEY" \
  "https://arkolith.com/api/v1/stocks/JMST/capital-change-brief"
Ask your agent
Use Arkolith's capital_change_brief for JMST.
Tell me what changed, whether insider activity
corroborates it, and cite the SEC evidence.

13F holdings + quarter-over-quarter ownership changes + end-of-day price history + the live filing stream, joined for JMST. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.