Tortoise Investment Management, LLC
Position in NIM — Nuveen Select Maturities Municipal Fund
CIK 1599511
WHITE PLAINS, NY
Position in NIM
as of Mar 31, 2026
· filed May 5, 2026
Position Value
$5,397,783
-$362,435 QoQ
Shares Held
571,194
-7.7% QoQ
Ownership
4.59%
of shares outstanding
% of Portfolio
4.01%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2022
16 quarters on record
Voting authority
Sole 0%
Shared 0%
None 100%
Common Shares in NIM Over Time
Shares Held
Position Value (USD)
Position in Asset Management
Financial Services · as of Mar 31, 2026Tortoise Investment Management, LLC holds $50,291,206 across 6 Asset Management names. NIM ranks #3 (10.7% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | BTT |
BlackRock Municipal 2030 Target Term Trust
|
1,401,152 | $31,806,150 | |
| 2 | NUW |
Nuveen AMT-Free Municipal Value Fund
|
525,107 | $7,524,783 | |
| 3 | NIM |
Nuveen Select Maturities Municipal Fund
This page
|
571,194 | $5,397,783 | |
| 4 | NNY |
Nuveen New York Municipal Value Fund
|
549,648 | $4,589,560 | |
| 5 | DNP |
Dnp Select Income Fund Inc
|
69,010 | $710,803 | |
| 6 | TROW |
Price T Rowe Group Inc
|
2,908 | $262,127 |
All Filings in NIM
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16 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $5,397,783 | 571,194 | Shares | Sole | 2026-05-05 | |
| 2025-12-31 | $5,760,218 | 618,713 | Shares | Sole | 2026-02-06 | |
| 2025-09-30 | $5,808,918 | 627,313 | Shares | Sole | 2025-11-13 | |
| 2025-06-30 | $5,767,586 | 636,599 | Shares | Sole | 2025-08-08 | |
| 2025-03-31 | $6,563,442 | 704,232 | Shares | Sole | 2025-08-07 | |
| 2024-12-31 | $6,544,127 | 751,335 | Shares | Sole | 2025-08-07 | |
| 2024-09-30 | $5,810,853 | 627,522 | Shares | Sole | 2025-08-07 | |
| 2024-06-30 | $5,410,593 | 598,517 | Shares | Sole | 2025-08-07 | |
| 2024-03-31 | $4,785,439 | 532,307 | Shares | Sole | 2025-08-07 | |
| 2023-12-31 | $3,317,422 | 376,125 | Shares | Sole | 2025-08-07 | |
| 2023-09-30 | $2,270,273 | 268,037 | Shares | Sole | 2025-08-07 | |
| 2023-06-30 | $1,182,294 | 131,366 | Shares | Sole | 2023-08-07 | |
| 2023-03-31 | $758,752 | 82,205 | Shares | Sole | 2023-05-09 | |
| 2022-12-31 | $744,777 | 82,205 | Shares | Sole | 2023-02-03 | |
| 2022-09-30 | $432,935 | 48,864 | Shares | Sole | 2022-11-04 | |
| 2022-06-30 | $371,799 | 40,501 | Shares | Sole | 2022-08-03 | |
| No filing history on record for this holder in this stock. | ||||||