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EOT · Eaton Vance National Municipal Opportunities Trust

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$16.84 -0.02 (-0.12%) At close · Sep 4
Market Cap
$273.98M
Shares
15.62M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Holders: 52
Total Value: $62,062,883
Total Shares: 3,522,299

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 52 13F filers · Δ vs Mar 31, 2026
Top Holder
12.0%
Sep 2023 → Jun 2026 · range 12.0% – 23.1%
−2.8 pts
Top 5
50.2%
Sep 2023 → Jun 2026 · range 48.6% – 60.1%
−3.7 pts
Top 10
69.8%
Sep 2023 → Jun 2026 · range 67.5% – 80.6%
−2.8 pts
HHI
651
Sep 2023 → Jun 2026 · range 651 – 917
Broadly held−77

Quarterly Activity

vs Mar 31, 2026
New
7
Increased
16
Decreased
13
Sold Out
2
Unchanged
16
Holder count: +5
Institutional value: +2.9%
Shares held: -0.5%

Top Buyers

vs Mar 31, 2026
Institution Added Now Holds Open

Top Sellers

vs Mar 31, 2026
Institution Sold Now Holds Open

Top New Positions

vs Mar 31, 2026
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Mar 31, 2026
Institution Previously Held Last Value (USD) Open
Showing 52 of 52
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 1454741 CUSIP 27829L105 13F (30d) 32 filings 32 filers Visit website