Eaton Vance National Municipal Opportunities Trust
US ˙ NYSE ˙ US27829L1052

SecurityEOT / Eaton Vance National Municipal Opportunities Trust
InstitutionVan Eck Associates Corp
Latest Disclosed Ownership125,812 shares
Latest Disclosed Value $ 2,154
Van Eck Associates Corp reports 7.47% increase in ownership of EOT / Eaton Vance National Municipal Opportunities Trust

On May 15, 2026 - Van Eck Associates Corp filed a 13F-HR form disclosing ownership of 125,812 shares of Eaton Vance National Municipal Opportunities Trust (US:EOT) valued at $2,153,901 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 117,063 shares of Eaton Vance National Municipal Opportunities Trust. This represents a change in shares of 7.47% during the quarter. The current value of the position is $2,118,674 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F Eaton Vance National Municipal Opportun COM SHS 27829L105 125,812 8,749 7.47 2 100.00 0.0014
2026-02-13 2025-12-31 13F Eaton Vance National Municipal Opportun COM SHS 27829L105 117,063 14,376 14.00 2 0.00 0.0016
2025-11-13 2025-09-30 13F Eaton Vance National Municipal Opportun COM SHS 27829L105 102,687 6,552 6.82 2 0.00 0.0016
2025-08-14 2025-06-30 13F Eaton Vance National Municipal Opportun COM SHS 27829L105 96,135 1,038 1.09 2 0.00 0.0018
2025-05-15 2025-03-31 13F Eaton Vance National Municipal Opportun COM SHS 27829L105 95,097 213 0.22 2 0.00 0.0020
2025-01-29 2024-12-31 13F Eaton Vance National Municipal Opportun COM SHS 27829L105 94,884 -15,551 -14.08 2 0.00 0.0020
2024-10-29 2024-09-30 13F Eaton Vance National Municipal Opportun COM SHS 27829L105 110,435 -4,133 -3.61 2 0.00 0.0024
2024-07-31 2024-06-30 13F Eaton Vance National Municipal Opportun COM SHS 27829L105 114,568 15,777 15.97 2 0.00 0.0027
2024-04-30 2024-03-31 13F Eaton Vance National Municipal Opportun COM SHS 27829L105 98,791 -13,228 -11.81 2 0.00 0.0025
2024-02-05 2023-12-31 13F Eaton Vance National Municipal Opportun COM SHS 27829L105 112,019 17,645 18.70 2 0.00 0.0034
2023-11-08 2023-09-30 13F Eaton Vance National Municipal Opportun COM SHS 27829L105 94,374 33,498 55.03 2 0.00 0.0034
2023-08-03 2023-06-30 13F Eaton Vance National Municipal Opportun COM SHS 27829L105 60,876 -8,359 -12.07 1 0.00 0.0023
2023-05-03 2023-03-31 13F Eaton Vance National Municipal Opportun COM SHS 27829L105 69,235 1,638 2.42 1 0.00 0.0028
2023-02-08 2022-12-31 13F Eaton Vance National Municipal Opportun COM SHS 27829L105 67,597 9,740 16.83 1 -99.89 0.0029
2022-10-27 2022-09-30 13F Eaton Vance National Municipal Opportun COM SHS 27829L105 57,857 -13,923 -19.40 952 -25.86 0.0028
2022-08-03 2022-06-30 13F Eaton Vance National Municipal Opportun COM SHS 27829L105 71,780 4,302 6.38 1,284 -0.08 0.0034
2022-05-10 2022-03-31 13F Eaton Vance National Municipal Opportun COM SHS 27829L105 67,478 13,210 24.34 1,285 7.26 0.0027
2022-01-26 2021-12-31 13F Eaton Vance National Municipal Opportun COM SHS 27829L105 54,268 -4,376 -7.46 1,198 -13.69 0.0028
2021-11-03 2021-09-30 13F Eaton Vance National Municipal Opportun COM SHS 27829L105 58,644 6,825 13.17 1,388 18.84 0.0035
2021-08-10 2021-06-30 13F Eaton Vance National Municipal Opportun COM SHS 27829L105 51,819 -9,195 -15.07 1,168 -14.93 0.0028
2021-05-13 2021-03-31 13F Eaton Vance National Municipal Opportun COM SHS 27829L105 61,014 10,452 20.67 1,373 32.53 0.0037
2021-02-09 2020-12-31 13F Eaton Vance National Municipal Opportun COM SHS 27829L105 50,562 -12,107 -19.32 1,036 -17.52 0.0030
2020-12-04 2020-09-30 13F/A-1 Eaton Vance National Municipal Opportun COM SHS 27829L105 62,669 -3,997 -6.00 1,256 -4.12 0.0040
2020-11-12 2020-09-30 13F Eaton Vance National Municipal Opportun COM SHS 27829L105 62,669 -3,997 1,256 3,894.0445
2020-08-14 2020-06-30 13F/A-1 Eaton Vance National Municipal Opportun COM SHS 27829L105 66,666 22,763 51.85 1,310 53.04 0.0046
2020-08-10 2020-06-30 13F Eaton Vance National Municipal Opportun COM SHS 27829L105 66,666 22,763 1,310 4,450.3993
2020-05-12 2020-03-31 13F Eaton Vance National Municipal Opportun COM SHS 27829L105 43,903 1,839 4.37 856 -5.93 0.0043
2020-02-13 2019-12-31 13F Eaton Vance National Municipal Opportun COM SHS 27829L105 42,064 2,731 6.94 910 2.48 0.0035
2019-11-08 2019-09-30 13F Eaton Vance National Municipal Opportun COM SHS 27829L105 39,333 3,451 9.62 888 8.69 0.0042
2019-08-07 2019-06-30 13F Eaton Vance National Municipal Opportun COM SHS 27829L105 35,882 -5,572 -13.44 817 -6.74 0.0039
2019-05-13 2019-03-31 13F Eaton Vance National Municipal Opportun COM SHS 27829L105 41,454 7,471 21.98 876 38.83 0.0043
2019-02-12 2018-12-31 13F Eaton Vance National Municipal Opportun COM SHS 27829L105 33,983 5,205 18.09 631 1.94 0.0032
2018-11-13 2018-09-30 13F Eaton Vance National Municipal Opportun COM SHS 27829L105 28,778 -3,782 -11.62 619 -7.06 0.0030
2018-08-13 2018-06-30 13F Eaton Vance National Municipal Opportun COM SHS 27829L105 32,560 8,544 35.58 666 34.27 0.0031
2018-05-11 2018-03-31 13F Eaton Vance National Municipal Opportun COM SHS 27829L105 24,016 -144 -0.60 496 -8.82 0.0025
2018-02-12 2017-12-31 13F Eaton Vance National Municipal Opportun COM SHS 27829L105 24,160 -2,468 -9.27 544 -9.93 0.0027
2017-11-09 2017-09-30 13F Eaton Vance National Municipal Opportun COM SHS 27829L105 26,628 -1,949 -6.82 604 -3.51 0.0031
2017-08-11 2017-06-30 13F Eaton Vance National Municipal Opportun COM SHS 27829L105 28,577 3,203 12.62 626 14.65 0.0034
2017-05-11 2017-03-31 13F Eaton Vance National Municipal Opportun COM SHS 27829L105 25,374 1,081 4.45 546 8.12 0.0024
2017-02-09 2016-12-31 13F Eaton Vance National Municipal Opportun COM SHS 27829L105 24,293 -18,088 -42.68 505 -48.89 0.0025
2016-11-14 2016-09-30 13F Eaton Vance National Municipal Opportun COM SHS 27829L105 42,381 4,860 12.95 988 14.35 0.0046
2016-08-12 2016-06-30 13F Eaton Vance National Municipal Opportun COM SHS 27829L105 37,521 5,339 16.59 864 20.33 0.0044
2016-05-13 2016-03-31 13F Eaton Vance National Municipal Opportun COM SHS 27829L105 32,182 13,189 69.44 718 76.41 0.0048
2016-02-12 2015-12-31 13F Eaton Vance National Municipal Opportun COM SHS 27829L105 18,993 -2,315 -10.86 407 -7.71 0.0032
2015-11-12 2015-09-30 13F Eaton Vance National Municipal Opportun COM SHS 27829L105 21,308 1,833 9.41 441 12.21 0.0034
2015-08-12 2015-06-30 13F Eaton Vance National Municipal Opportun COM SHS 27829L105 19,475 1,802 10.20 393 4.80 0.0023
2015-05-14 2015-03-31 13F Eaton Vance National Municipal Opportun COM SHS 27829L105 17,673 708 4.17 375 5.34 0.0022
2015-02-13 2014-12-31 13F Eaton Vance National Municipal Opportun COM SHS 27829L105 16,965 918 5.72 356 11.25 0.0022
2014-11-14 2014-09-30 13F Eaton Vance National Municipal Opportun COM SHS 27829L105 16,047 426 2.73 320 2.56 0.0017
2014-08-14 2014-06-30 13F Eaton Vance National Municipal Opportun COM SHS 27829L105 15,621 2,719 21.07 312 24.80 0.0014
2014-05-08 2014-03-31 13F EATON VANCE NATL MUN OPPORT COM SHS 27829L105 12,902 1,696 15.13 250 20.77 0.0012
2014-02-12 2013-12-31 13F EATON VANCE NATL MUN OPPORT COM SHS 27829L105 11,206 -1,541 -12.09 207 -13.75 0.0010
2013-11-14 2013-09-30 13F EATON VANCE NATL MUN OPPORT COM SHS 27829L105 12,747 2,087 19.58 240 14.29 0.0012
2013-08-14 2013-06-30 13F EATON VANCE NATL MUN OPPORT COM SHS 27829L105 10,660 10,660 210 0.0011
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.