Eaton Vance Municipal Bond Fund
US ˙ NYSEAM ˙ US27827X1019

SecurityEIM / Eaton Vance Municipal Bond Fund
InstitutionMackay Shields Llc
Latest Disclosed Ownership125,764 shares
Latest Disclosed Value $ 1,228,714
Mackay Shields Llc reports 60.55% decrease in ownership of EIM / Eaton Vance Municipal Bond Fund

On April 24, 2026 - Mackay Shields Llc filed a 13F-HR form disclosing ownership of 125,764 shares of Eaton Vance Municipal Bond Fund (US:EIM) valued at $1,228,714 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 29, 2026 disclosing 318,814 shares of Eaton Vance Municipal Bond Fund. This represents a change in shares of -60.55% during the quarter. The current value of the position is $1,227,457 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.

Upgrade to unlock premium data and export to Excel .

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)
2026-04-24 2026-03-31 13F EATON VANCE MUN BD FD COM 27827X101 125,764 -193,050 -60.55 1,229 -60.41 0.0214
2026-01-29 2025-12-31 13F EATON VANCE MUN BD FD COM 27827X101 318,814 0 0.00 3,102 -2.11 0.0537
2025-10-27 2025-09-30 13F EATON VANCE MUN BD FD COM 27827X101 318,814 -81,373 -20.33 3,169 -18.09 0.1078
2025-07-24 2025-06-30 13F EATON VANCE MUN BD FD COM 27827X101 400,187 90,795 29.35 3,870 25.45 0.1239
2025-04-29 2025-03-31 13F EATON VANCE MUN BD FD COM 27827X101 309,392 35,139 12.81 3,085 8.55 0.0992
2025-02-04 2024-12-31 13F EATON VANCE MUN BD FD COM 27827X101 274,253 -1,699 -0.62 2,841 -4.31 0.0838
2024-10-31 2024-09-30 13F EATON VANCE MUN BD FD COM 27827X101 275,952 -104,513 -27.47 2,969 -26.24 0.0814
2024-08-08 2024-06-30 13F EATON VANCE MUN BD FD COM 27827X101 380,465 27,246 7.71 4,025 10.12 0.1224
2024-05-03 2024-03-31 13F EATON VANCE MUN BD FD COM 27827X101 353,219 353,219 3,656 0.1013
2023-07-27 2023-06-30 13F EATON VANCE MUN BD FD COM 27827X101 0 -29,175 -100.00 0 -100.00
2023-04-27 2023-03-31 13F EATON VANCE MUN BD FD COM 27827X101 29,175 -31,086 -51.59 303 -51.60 0.0083
2023-01-31 2022-12-31 13F EATON VANCE MUN BD FD COM 27827X101 60,261 0 0.00 626 7.38 0.0160
2022-11-02 2022-09-30 13F EATON VANCE MUN BD FD COM 27827X101 60,261 0 0.00 583 -9.61 0.0147
2022-08-03 2022-06-30 13F EATON VANCE MUN BD FD COM 27827X101 60,261 0 0.00 645 -6.93 0.0156
2022-05-13 2022-03-31 13F EATON VANCE MUN BD FD COM 27827X101 60,261 0 0.00 693 -15.28 0.0061
2022-02-04 2021-12-31 13F EATON VANCE MUN BD FD COM 27827X101 60,261 0 0.00 818 1.49 0.0068
2022-01-18 2021-09-30 13F/A-1 EATON VANCE MUN BD FD COM 27827X101 60,261 -192,440 -76.15 806 -76.68 0.0076
2021-11-12 2021-09-30 13F EATON VANCE MUN BD FD COM 27827X101 60,261 -192,440 806 0.0050
2021-08-13 2021-06-30 13F EATON VANCE MUN BD FD COM 27827X101 252,701 0 0.00 3,457 2.86 0.0325
2021-05-14 2021-03-31 13F EATON VANCE MUN BD FD COM 27827X101 252,701 0 0.00 3,361 -2.21 0.0245
2021-02-16 2020-12-31 13F EATON VANCE MUN BD FD COM 27827X101 252,701 0 0.00 3,437 3.28 0.0237
2020-11-04 2020-09-30 13F EATON VANCE MUN BD FD COM 27827X101 252,701 32,584 14.80 3,328 18.86 0.0226
2020-07-31 2020-06-30 13F EATON VANCE MUN BD FD COM 27827X101 220,117 86,711 65.00 2,800 68.17 0.0223
2020-05-08 2020-03-31 13F EATON VANCE MUN BD FD COM 27827X101 133,406 0 0.00 1,665 -3.08 0.0154
2020-02-11 2019-12-31 13F EATON VANCE MUN BD FD COM 27827X101 133,406 -25,913 -16.26 1,718 -16.80 0.0118
2019-11-01 2019-09-30 13F EATON VANCE MUN BD FD COM 27827X101 159,319 0 0.00 2,065 4.24 0.0126
2019-08-13 2019-06-30 13F EATON VANCE MUN BD FD COM 27827X101 159,319 159,319 1,981 0.0135
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.