Who owns NYLI MacKay Muni Insured ETF?
Institutional ownership of MMIN from SEC Form 13F filings across 57 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
57
13F holders
$252.8M
value, 2026 filers
53.9%
of shares outstanding (10.5M sh)
11
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30· % of fund = share of the manager's own book · % of co. = share of MMIN's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | MORGAN STANLEY | 3.8M | $91.0M | 0.0% | 19.3% | -8.9% |
| 2 | BANK OF AMERICA CORP /DE/ | 2.9M | $70.0M | 0.0% | 14.9% | +30.0% |
| 3 | UBS Group AG | 580,702 | $14.1M | 0.0% | 3% | +5.0% |
| 4 | LPL Financial LLC | 525,286 | $12.7M | 0.0% | 2.7% | +14.4% |
| 5 | Pallas Capital Advisors LLC | 374,536 | $9.1M | 0.3% | 1.9% | +6.3% |
| 6 | RAYMOND JAMES FINANCIAL INC | 321,463 | $7.8M | 0.0% | 1.7% | +2.7% |
| 7 | OSAIC HOLDINGS, INC. | 217,970 | $5.3M | 0.0% | 1.1% | +44.2% |
| 8 | Rockefeller Capital Management L.P. | 156,253 | $3.8M | 0.0% | 0.8% | +24.8% |
| 9 | ENVESTNET ASSET MANAGEMENT INC | 131,607 | $3.2M | 0.0% | 0.7% | +19.3% |
| 10 | WEALTH ENHANCEMENT ADVISORY SERVICES, LLC | 130,930 | $3.2M | 0.0% | 0.7% | +11.3% |
| 11 | ROYAL BANK OF CANADA | 120,912 | $2.9M | 0.0% | 0.6% | +12.0% |
| 12 | JANE STREET GROUP, LLC | 94,801 | $2.3M | 0.0% | 0.5% | +34.3% |
| 13 | Fiduciary Trust Co | 82,199 | $2.0M | 0.0% | 0.4% | -3.6% |
| 14 | Golden State Wealth Management, LLC | 74,425 | $1.8M | 0.2% | 0.4% | +10.1% |
| 15 | BCS Wealth Management | 71,083 | $1.7M | 0.3% | 0.4% | +8.1% |
| 16 | Econ Financial Services Corp | 68,268 | $1.7M | 0.8% | 0.4% | -0.9% |
| 17 | First Heartland Consultants, Inc.NEW | 64,808 | $1.6M | 0.1% | 0.3% | new |
| 18 | Sanctuary Advisors, LLC | 60,302 | $1.5M | 0.0% | 0.3% | +163.7% |
| 19 | Atria Investments, IncNEW | 60,255 | $1.5M | 0.0% | 0.3% | new |
| 20 | COMMONWEALTH EQUITY SERVICES, LLC | 58,270 | $1.4M | 0.0% | 0.3% | -1.1% |
| 21 | Hilton Head Capital Partners, LLC | 54,974 | $1.3M | 0.7% | 0.3% | -17.1% |
| 22 | Cetera Investment Advisers | 51,169 | $1.2M | 0.0% | 0.3% | +0.9% |
| 23 | Cambridge Investment Research Advisors, Inc. | 50,294 | $1,218 | 0.0% | 0.3% | +100.3% |
| 24 | Mariner, LLC | 41,712 | $1.0M | 0.0% | 0.2% | -1.7% |
| 25 | Nuveen, LLCNEW | 37,360 | $904,486 | 0.0% | 0.2% | new |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.