SPDR NUVEEN MUNICIPAL BOND (MBND) Top Institutional Shareholders
SPDR NUVEEN MUNICIPAL BOND (MBND) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended March 31, 2026. The institutional investors covered on this page collectively reported approximately $18.51M in MBND holdings during the latest filing period.
Cwm, Llc is currently the largest disclosed institutional shareholder of MBND tracked by InsiderSet, reporting ownership valued at approximately $3.64M in its March 31, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $3.66M, representing an estimated gain of +0.34% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 92% of the total disclosed MBND value among the investors covered in this analysis. Major shareholders include Cwm, Llc, Ae Wealth Management Llc, Jane Street Group, Llc, and several other long-term asset managers with concentrated positions in SPDR NUVEEN MUNICIPAL BOND (MBND).
This page ranks the largest institutional MBND shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
21
Total Reported Value
$18.51M
Largest Holder
Cwm, Llc
Largest Position
$3.64M
Insider Transactions (90d)
0
Latest Filing Quarter
Q1 2026
New Institutional Positions
22
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Cwm, Llc | 0.01% | 134,161 | $3,643,611 | $3,655,887 | +$12,276 | +0.34% | |
| Ae Wealth Management Llc | 0.02% | 113,157 | $3,073,182 | $3,083,528 | +$10,346 | +0.34% | |
| Jane Street Group, Llc | 0.00% | 95,574 | $2,595,646 | $2,604,392 | +$8,746 | +0.34% | |
| Patten & Patten Inc/Tn | 0.15% | 92,850 | $2,521,667 | $2,530,163 | +$8,496 | +0.34% | |
| Landmark Wealth Management, Llc | 0.41% | 56,637 | $1,538,165 | $1,543,358 | +$5,193 | +0.34% | |
| Farther Finance Advisors, Llc | 0.01% | 36,451 | $989,645 | $993,290 | +$3,645 | +0.37% | |
| Lpl Financial Llc | 0.00% | 35,261 | $957,623 | $960,862 | +$3,239 | +0.34% | |
| Susquehanna International Group, Llp | 0.00% | 33,275 | $903,699 | $906,744 | +$3,045 | +0.34% | |
| Pnc Financial Services Group, Inc. | 0.00% | 16,058 | $436,102 | $437,581 | +$1,479 | +0.34% | |
| Hightower Advisors, Llc | 0.00% | 14,292 | $388,149 | $389,457 | +$1,308 | +0.34% | |
| Marshall Financial Group, Llc | 0.06% | 12,790 | $347,357 | $348,528 | +$1,171 | +0.34% | |
| Envestnet Asset Management Inc | 0.00% | 11,077 | $300,826 | $301,848 | +$1,022 | +0.34% | |
| Osaic Holdings, Inc. | 0.00% | 10,013 | $271,953 | $272,854 | +$901 | +0.33% | |
| Sanctuary Advisors, Llc | 0.00% | 8,093 | $219,784 | $220,534 | +$750 | +0.34% | |
| Rockefeller Capital Management L.P. | 0.00% | 5,345 | $145,171 | $145,651 | +$480 | +0.33% | |
| Key Financial Inc | 0.01% | 3,024 | $82,127 | $82,404 | +$277 | +0.34% | |
| Morgan Stanley | 0.00% | 2,501 | $67,942 | $68,152 | +$210 | +0.31% | |
| Private Trust Co Na | 0.00% | 500 | $13,579 | $13,625 | +$46 | +0.34% | |
| Mai Capital Management | 0.00% | 434 | $11,787 | $11,827 | +$40 | +0.34% | |
| Janney Montgomery Scott Llc | 0.00% | 48,918 | $1,329 | $1,333,016 | +$1,331,687 | +100202.14% | |
| Capital Analysts, Llc | 0.01% | 11,682 | $317 | $318,335 | +$318,018 | +100320.98% |
Frequently asked questions about MBND
Who owns the most MBND stock?
The largest holders of MBND are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for SPDR NUVEEN MUNICIPAL BOND (MBND).
Is MBND widely held by superinvestors?
Many widely followed stocks like MBND appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly MBND is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.