Who owns Simplify National Muni Bond ETF?
Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from SEC filings.
Institutional ownership of NMB from SEC Form 13F filings across 8 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, 8 institutions disclosed 2.0M shares of Simplify National Muni Bond ETF worth $51.9M — about 101.8% of shares outstanding; the largest disclosed holder is Simplify Asset Management Inc.. Source: SEC Form 13F filings, parsed by EvidInvest.
8
13F holders
$51.9M
value, 2026 filers
101.8%
of shares outstanding (2.0M sh)
3
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 NMB's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | Simplify Asset Management Inc. | 1.6M | $38.7M | 0.5% | 77.9% | 0.0% |
| 2 | GFS Advisors, LLCNEW | 192,218 | $6.4M | 0.7% | 9.6% | new |
| 3 | JPMORGAN CHASE & CO | 146,842 | $3.7M | 0.0% | 7.4% | -5.2% |
| 4 | JANE STREET GROUP, LLCNEW | 38,330 | $954,444 | 0.0% | 1.9% | new |
| 5 | PRINCIPAL SECURITIES, INC. | 30,277 | $753,928 | 0.0% | 1.5% | +1.4% |
| 6 | ROYAL BANK OF CANADA | 28,441 | $708,000 | 0.0% | 1.4% | +7404.2% |
| 7 | ENVESTNET ASSET MANAGEMENT INC | 28,341 | $705,711 | 0.0% | 1.4% | 0.0% |
| 8 | WEDBUSH SECURITIES INCNEW | 10,828 | $270 | 0.0% | 0.5% | 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.