Latest Period
Q1 2026
Security Snapshot
NUVEEN SELECT MATURITIES MUNICIPAL FUND - Common shares, $0.01 par value (NIM) Institutional Ownership
CUSIP: 67061T101
13F Institutional Holders and Ownership History from Q1 2014 to Q1 2026
Institutions Reporting
51
Shares (Excl. Options)
4,967,556
Price
$9.45
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- Security type / class
- Equity / Common shares, $0.01 par value
- Symbol
- NIM on NYSE
- All holders as of 31 Mar 2026
- Q1 2026
- Total 13F shares
- 4,967,556
- Total 13F value
- $46,942,802
- Portfolio coverage rank
- 0%
- Share change
- +82,926
- Value change
- +$788,607
- Number of holders
- 51
- Shares outstanding
- 12,440,868
- SEC-reported price per share
- $9.35
Latest holder snapshot
5 signals
Issuer context
Names, identifiers, and filing context for this profile.
2 identity fields
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Key facts
- NIM - NUVEEN SELECT MATURITIES MUNICIPAL FUND - Common shares, $0.01 par value is tracked under CUSIP 67061T101.
- 51 institutions reported positions in Q1 2026.
- 3 significant owners is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 53 to 51 between Q4 2025 and Q1 2026.
- SEC-reported value moved from $45,516,634 to $46,942,802.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 51 institutions filings for Q1 2026.
Security key
67061T101
Latest holder period
Q1 2026
13F holders
51
13D/G owners
3
CIK / CUSIP context first
Open Q1 2026 holders
NIM full holder history
NUVEEN SELECT MATURITIES MUNICIPAL FUND SEC filings
NUVEEN SELECT MATURITIES MUNICIPAL FUND insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 67061T101:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
3
Security
NIM
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| 1607 Capital Partners, LLC | 6.4% | -22% | $7,542,898 | -$2,059,502 | 802,436 | -21% | 1607 Capital Partners, LLC | 31 Dec 2025 |
| Tortoise Investment Management, LLC | 5.4% | $7,024,982 | 751,335 | Tortoise Investment Management, LLC | 31 Dec 2024 | |||
| MORGAN STANLEY | 5.1% | $5,935,021 | 640,931 | Morgan Stanley | 30 Sep 2025 |
As of 31 Mar 2026, 51 institutional investors reported holding 4,967,556 shares of NUVEEN SELECT MATURITIES MUNICIPAL FUND - Common shares, $0.01 par value (NIM). This represents 40% of the company’s total 12,440,868 outstanding shares.
13F concentration
Top 25 institutional shareholders
Largest 13F positions for this security by reported shares and value.
Top holder share
36%
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| 1607 Capital Partners, LLC | 6.4% | 794,382 | -1% | 0.54% | $7,506,910 |
| MORGAN STANLEY | 5.1% | 638,002 | -5.2% | 0% | $6,029,131 |
| Tortoise Investment Management, LLC | 4.6% | 571,194 | -7.7% | 0.45% | $5,397,783 |
| JONES FINANCIAL COMPANIES LLLP | 3.4% | 426,167 | +7.9% | 0% | $4,029,834 |
| GUGGENHEIM CAPITAL LLC | 2.5% | 305,270 | +50% | 0.02% | $2,884,802 |
| Hennion & Walsh Asset Management, Inc. | 2.2% | 274,739 | -0.01% | 0.09% | $2,596,284 |
| Blake Schutter Theil Wealth Advisors, LLC | 1.5% | 181,427 | +13% | 1.4% | $1,714,485 |
| Whipplewood Advisors, LLC | 1.2% | 153,276 | -1.5% | 0.75% | $1,448,458 |
| BANK OF AMERICA CORP /DE/ | 1.2% | 146,467 | +1.1% | 0% | $1,384,113 |
| UBS Group AG | 1.2% | 143,331 | -7.5% | 0% | $1,354,478 |
| CROBAN | 1.1% | 137,216 | +12% | 0.61% | $1,296,665 |
| ROYAL BANK OF CANADA | 0.92% | 114,492 | +5.3% | 0% | $1,081,000 |
| UHLMANN PRICE SECURITIES, LLC | 0.74% | 92,138 | +6.7% | 0.06% | $870,702 |
| Baird Financial Group, Inc. | 0.68% | 84,786 | +0.33% | 0% | $801,228 |
| STIFEL FINANCIAL CORP | 0.59% | 73,628 | 0% | 0% | $695,783 |
| WELLS FARGO & COMPANY/MN | 0.46% | 57,081 | -0.87% | 0% | $539,411 |
| SCHWARZ DYGOS WHEELER INVESTMENT ADVISORS LLC | 0.39% | 48,668 | +11% | 0.1% | $459,913 |
| OSAIC HOLDINGS, INC. | 0.33% | 41,544 | +6.4% | 0% | $392,595 |
| STEPHENS INC /AR/ | 0.33% | 41,500 | +6.4% | 0% | $392,175 |
| RAYMOND JAMES FINANCIAL INC | 0.32% | 40,373 | +22% | 0% | $381,526 |
| LPL Financial LLC | 0.31% | 39,043 | +17% | 0% | $368,955 |
| CITADEL ADVISORS LLC | 0.29% | 36,105 | +58% | 0% | $341,192 |
| Dorsey & Whitney Trust CO LLC | 0.28% | 34,350 | +7% | 0.02% | $324,608 |
| Anchor Investment Management, LLC | 0.25% | 31,553 | -7.3% | 0.02% | $298,176 |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | 0.24% | 29,260 | -0.1% | 0% | $276,506 |
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
49
Latest
Q1 2026
Rows shown
1-25 of 49
| Period | 13F Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q1 | 4,967,556 | $46,942,802 | +$788,607 | $9.45 | 51 |
| 2025 Q4 | 4,888,970 | $45,516,634 | -$1,270,730 | $9.31 | 53 |
| 2025 Q3 | 4,996,889 | $46,248,715 | +$1,073,954 | $9.26 | 52 |
| 2025 Q2 | 4,881,035 | $44,211,258 | +$274,149 | $9.06 | 48 |
| 2025 Q1 | 4,809,998 | $45,508,896 | +$1,255,560 | $9.32 | 50 |
| 2024 Q4 | 4,773,989 | $41,589,139 | +$853,431 | $8.71 | 58 |
| 2024 Q3 | 4,389,433 | $40,653,099 | +$830,531 | $9.26 | 60 |
| 2024 Q2 | 4,227,978 | $38,221,369 | +$2,468,863 | $9.04 | 52 |
| 2024 Q1 | 3,942,234 | $35,440,224 | -$1,025,458 | $8.99 | 55 |
| 2023 Q4 | 4,433,174 | $39,101,820 | +$2,701,962 | $8.82 | 56 |
| 2023 Q3 | 3,865,058 | $32,736,227 | +$2,841,420 | $8.47 | 56 |
| 2023 Q2 | 3,525,494 | $31,734,589 | +$504,536 | $9.00 | 55 |
| 2023 Q1 | 3,484,131 | $32,159,483 | +$972,586 | $9.23 | 55 |
| 2022 Q4 | 3,410,278 | $30,921,991 | +$5,381,866 | $9.06 | 58 |
| 2022 Q3 | 2,824,693 | $25,058,805 | +$3,934,672 | $8.86 | 54 |
| 2022 Q2 | 2,342,987 | $21,516,711 | +$5,680,484 | $9.18 | 50 |
| 2022 Q1 | 1,716,208 | $16,439,149 | +$1,169,869 | $9.58 | 49 |
| 2021 Q4 | 1,593,395 | $17,048,882 | +$1,133,113 | $10.70 | 47 |
| 2021 Q3 | 1,467,826 | $15,938,847 | -$2,088,338 | $10.86 | 42 |
| 2021 Q2 | 1,658,107 | $18,187,040 | -$3,434,371 | $10.97 | 42 |
| 2021 Q1 | 1,947,939 | $20,803,427 | -$1,427,122 | $10.68 | 42 |
| 2020 Q4 | 2,099,880 | $22,414,273 | -$105,388 | $10.67 | 43 |
| 2020 Q3 | 2,080,108 | $21,817,119 | -$583,599 | $10.49 | 37 |
| 2020 Q2 | 2,136,393 | $21,859,389 | -$720,360 | $10.23 | 39 |
| 2020 Q1 | 2,207,524 | $21,567,773 | +$2,088,825 | $9.77 | 39 |