NUVEEN SELECT MATURIT MUNI (NIM) Institutional Shareholders
NUVEEN SELECT MATURIT MUNI (NIM) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026. The institutional investors covered on this page collectively reported approximately $46.62M in NIM holdings during the latest filing period.
1607 Capital Partners, Llc is currently the largest disclosed institutional shareholder of NIM tracked by InsiderSet, reporting ownership valued at approximately $7.51M 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 $7.31M, representing an estimated loss of -2.65% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 74% of the total disclosed NIM value among the investors covered in this analysis. Major shareholders include 1607 Capital Partners, Llc, Morgan Stanley, Tortoise Investment Management, Llc, and several other long-term asset managers with concentrated positions in NUVEEN SELECT MATURIT MUNI (NIM).
This page ranks the largest institutional NIM 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
49
Total Reported Value
$46.62M
Largest Holder
1607 Capital Partners, Llc
Largest Position
$7.51M
Insider Transactions (90d)
0
Latest Filing Quarter
Q2 2026
New Institutional Positions
55
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| 1607 Capital Partners, Llc | 0.54% | 794,382 | $7,506,910 | $7,308,314 | -$198,596 | -2.65% | |
| Morgan Stanley | 0.00% | 638,002 | $6,029,131 | $5,869,618 | -$159,513 | -2.65% | |
| Tortoise Investment Management, Llc | 0.45% | 571,194 | $5,397,783 | $5,254,985 | -$142,798 | -2.65% | |
| Jones Financial Companies Lllp | 0.00% | 426,167 | $4,029,834 | $3,920,736 | -$109,098 | -2.71% | |
| Guggenheim Capital Llc | 0.02% | 305,270 | $2,884,802 | $2,808,484 | -$76,318 | -2.65% | |
| Hennion & Walsh Asset Management, Inc. | 0.07% | 272,447 | $2,566,451 | $2,506,512 | -$59,939 | -2.34% | |
| Blake Schutter Theil Wealth Advisors, Llc | 1.27% | 200,058 | $1,884,546 | $1,840,534 | -$44,012 | -2.34% | |
| Whipplewood Advisors, Llc | 0.96% | 151,035 | $1,422,750 | $1,389,522 | -$33,228 | -2.34% | |
| Bank Of America Corp | 0.00% | 146,467 | $1,384,113 | $1,347,496 | -$36,617 | -2.65% | |
| Ubs Group Ag | 0.00% | 143,331 | $1,354,478 | $1,318,645 | -$35,833 | -2.65% | |
| Croban | 0.57% | 137,873 | $1,298,735 | $1,268,432 | -$30,303 | -2.33% | |
| Royal Bank Of Canada | 0.00% | 114,492 | $1,081,000 | $1,053,326 | -$27,674 | -2.56% | |
| Uhlmann Price Securities, Llc | 0.04% | 101,423 | $955,408 | $933,092 | -$22,316 | -2.34% | |
| Baird Financial Group, Inc. | 0.00% | 84,786 | $801,228 | $780,031 | -$21,197 | -2.65% | |
| Stifel Financial Corp | 0.00% | 73,628 | $695,783 | $677,378 | -$18,405 | -2.65% | |
| Wells Fargo & Company/Mn | 0.00% | 57,081 | $539,411 | $525,145 | -$14,266 | -2.64% | |
| Schwarz Dygos Wheeler Investment Advisors Llc | 0.10% | 48,668 | $459,913 | $447,746 | -$12,167 | -2.65% | |
| Stephens Inc | 0.00% | 44,000 | $414,480 | $404,800 | -$9,680 | -2.34% | |
| Osaic Holdings, Inc. | 0.00% | 41,544 | $392,595 | $382,205 | -$10,390 | -2.65% | |
| Raymond James Financial Inc | 0.00% | 40,373 | $381,526 | $371,432 | -$10,094 | -2.65% | |
| Lpl Financial Llc | 0.00% | 39,043 | $368,955 | $359,196 | -$9,759 | -2.65% | |
| Citadel Advisors Llc | 0.00% | 36,105 | $341,192 | $332,166 | -$9,026 | -2.65% | |
| Dorsey & Whitney Trust Co Llc | 0.02% | 34,350 | $324,608 | $316,020 | -$8,588 | -2.65% | |
| Envestnet Asset Management Inc | 0.00% | 31,692 | $298,539 | $291,566 | -$6,973 | -2.34% | |
| Anchor Investment Management, Llc | 0.02% | 31,553 | $298,176 | $290,288 | -$7,888 | -2.65% | |
| Northwestern Mutual Wealth Management Co | 0.00% | 29,260 | $276,506 | $269,192 | -$7,314 | -2.65% | |
| Hilltop Holdings Inc. | 0.02% | 28,837 | $272,503 | $265,300 | -$7,203 | -2.64% | |
| Ackerman Capital Advisors, Llc | 0.05% | 26,769 | $252,164 | $246,275 | -$5,889 | -2.34% | |
| Hickory Point Bank & Trust | 0.15% | 26,500 | $249,630 | $243,800 | -$5,830 | -2.34% | |
| Worthington Financial Partners, Llc | 0.19% | 24,730 | $232,957 | $227,516 | -$5,441 | -2.34% | |
| Commonwealth Equity Services, Llc | 0.00% | 24,645 | $232,150 | $226,734 | -$5,416 | -2.33% | |
| Ifp Advisors, Inc | 0.00% | 22,336 | $210,405 | $205,491 | -$4,914 | -2.34% | |
| Truist Financial Corp | 0.00% | 22,303 | $210,094 | $205,188 | -$4,906 | -2.34% | |
| Horizon Kinetics Asset Management Llc | 0.00% | 21,500 | $203,175 | $197,800 | -$5,375 | -2.65% | |
| Davenport & Co Llc | 0.00% | 18,757 | $176,691 | $172,564 | -$4,127 | -2.34% | |
| Susquehanna International Group, Llp | 0.00% | 15,702 | $148,384 | $144,458 | -$3,926 | -2.65% | |
| Sax Wealth Advisors, Llc | 0.01% | 15,202 | $143,659 | $139,858 | -$3,801 | -2.65% | |
| Stratos Wealth Partners, Ltd. | 0.00% | 15,200 | $143,640 | $139,840 | -$3,800 | -2.65% | |
| Sightline Wealth Advisors, Llc | 0.05% | 14,842 | $139,808 | $136,546 | -$3,262 | -2.33% | |
| Nwf Advisory Services Inc. | 0.01% | 12,500 | $117,750 | $115,000 | -$2,750 | -2.34% | |
| Midwest Trust Co | 0.00% | 11,595 | $109,573 | $106,674 | -$2,899 | -2.65% | |
| Cerro Pacific Wealth Advisors Llc | 0.02% | 11,400 | $107,388 | $104,880 | -$2,508 | -2.34% | |
| Jane Street Group, Llc | 0.00% | 11,061 | $104,526 | $101,761 | -$2,765 | -2.65% | |
| Sigma Planning Corp | 0.00% | 10,911 | $103,105 | $100,381 | -$2,724 | -2.64% | |
| Barrett & Company, Inc. | 0.02% | 6,000 | $56,520 | $55,200 | -$1,320 | -2.34% | |
| Hamrick Investment Counsel, Llc | 0.00% | 800 | $7,584 | $7,360 | -$224 | -2.95% | |
| Mai Capital Management | 0.00% | 590 | $5,580 | $5,428 | -$152 | -2.72% | |
| Cambridge Investment Research Advisors, Inc. | 0.00% | 24,822 | $234 | $228,362 | +$228,128 | +97490.77% | |
| Deroy & Devereaux Private Investment Counsel Inc | 0.00% | 11,500 | $108 | $105,800 | +$105,692 | +97862.96% |
Frequently asked questions about NIM
Who owns the most NIM stock?
The largest holders of NIM 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 NUVEEN SELECT MATURIT MUNI (NIM).
Is NIM widely held by superinvestors?
Many widely followed stocks like NIM appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly NIM 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.