EOT

Eaton Vance National Municipal Opportunities Trust

Company with tickers: EOT

CIK
1454741
CUSIP
27829L105
Shares Outstanding
15,624,921
13F Activity (30d)
37 filings 37 filers
Holders: 46
Total Value: $60,466,257
Total Shares: 3,531,909

Institutional Ownership Trend

25 quarters

Holder Concentration

Across 46 13F filers · Δ vs Dec 31, 2025
Top Holder
14.8%
Jun 2023 → Mar 2026 · range 14.8% – 20.2%
−0.5 pts
Top 5
53.7%
Jun 2023 → Mar 2026 · range 43.8% – 60.3%
+0.5 pts
Top 10
72.5%
Jun 2023 → Mar 2026 · range 61.1% – 78.8%
+1.2 pts
HHI
725
Jun 2023 → Mar 2026 · range 655 – 869
Broadly held +9

Quarterly Activity

vs Dec 31, 2025
New
1
Increased
18
Decreased
15
Sold Out
7
Unchanged
12
Holder count: -6
Institutional value: +3.5%
Shares held: +2.3%

Top Buyers

vs Dec 31, 2025
Institution Added Now Holds Open

Top Sellers

vs Dec 31, 2025
Institution Sold Now Holds Open

Top New Positions

vs Dec 31, 2025
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Dec 31, 2025
Institution Previously Held Last Value (USD) Open
46 of 46 shown
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Holder Value (USD) % of 13F Shares Open