Who owns NYLI MacKay Muni Insured ETF?
Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from company filings.
Institutional ownership of MMIN from SEC Form 13F filings across 69 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.
As of the 2026-06-30 reporting period, 69 institutions disclosed 13.4M shares of NYLI MacKay Muni Insured ETF worth $323.7M — about 68.7% of shares outstanding; the largest disclosed holder is MORGAN STANLEY. Source: SEC Form 13F filings, parsed by EvidInvest.
69
13F holders
$323.7M
value, 2026 filers
68.7%
of shares outstanding (13.4M sh)
10
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 | CORNERSTONE ADVISORS ASSET MANAGEMENT, LLC | 694,627 | $16.8M | 2.2% | 3.6% | -0.8% |
| 4 | UBS Group AG | 580,702 | $14.1M | 0.0% | 3% | +5.0% |
| 5 | ACT Advisors, LLC. | 555,558 | $13.5M | 4.5% | 2.9% | 0.0% |
| 6 | LPL Financial LLC | 525,286 | $12.7M | 0.0% | 2.7% | +14.4% |
| 7 | RTD Financial Advisors, Inc. | 524,861 | $12.7M | 1.4% | 2.7% | +4.6% |
| 8 | Pallas Capital Advisors LLC | 374,536 | $9.1M | 0.3% | 1.9% | +6.3% |
| 9 | RAYMOND JAMES FINANCIAL INC | 321,463 | $7.8M | 0.0% | 1.7% | +2.7% |
| 10 | Gotham Asset Management, LLCNEW | 314,160 | $7.6M | 0.0% | 1.6% | new |
| 11 | Fluent Financial, LLC | 279,633 | $6.8M | 2.4% | 1.4% | +6.1% |
| 12 | OSAIC HOLDINGS, INC. | 217,970 | $5.3M | 0.0% | 1.1% | +44.2% |
| 13 | Rockefeller Capital Management L.P. | 156,253 | $3.8M | 0.0% | 0.8% | +24.8% |
| 14 | ENVESTNET ASSET MANAGEMENT INC | 131,607 | $3.2M | 0.0% | 0.7% | +19.3% |
| 15 | WEALTH ENHANCEMENT ADVISORY SERVICES, LLC | 130,930 | $3.2M | 0.0% | 0.7% | +11.3% |
| 16 | Vertex Planning Partners, LLC | 128,723 | $3.1M | 0.5% | 0.7% | +10.3% |
| 17 | ROYAL BANK OF CANADA | 120,912 | $2.9M | 0.0% | 0.6% | +12.0% |
| 18 | Schneider Downs Wealth Management Advisors, LP | 113,938 | $2.8M | 0.3% | 0.6% | +0.9% |
| 19 | JANE STREET GROUP, LLC | 94,801 | $2.3M | 0.0% | 0.5% | +34.3% |
| 20 | Fiduciary Trust Co | 82,199 | $2.0M | 0.0% | 0.4% | -3.6% |
| 21 | CROBAN | 77,605 | $1.9M | 0.8% | 0.4% | +0.4% |
| 22 | Golden State Wealth Management, LLC | 74,425 | $1.8M | 0.2% | 0.4% | +10.1% |
| 23 | Purus Wealth Management, LLC | 72,795 | $1.8M | 0.5% | 0.4% | +7.7% |
| 24 | BCS Wealth Management | 71,083 | $1.7M | 0.3% | 0.4% | +8.1% |
| 25 | Econ Financial Services Corp | 68,268 | $1.7M | 0.8% | 0.4% | -0.9% |
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.