Eaton Vance Senior Income Trust
US ˙ NYSE ˙ US27826S1033

SecurityEVF / Eaton Vance Senior Income Trust
InstitutionMorgan Stanley
Ownership 6.20%
Morgan Stanley ownership in EVF / Eaton Vance Senior Income Trust
Institutional Ownership: 13D/G Filings

This table shows a history of the 13D/G filings made by the investor and/or investor group. Note that the share values in this table are not directly comparable to any numbers shown in the 13F table (if any).

File
Date		Effective
Date		Form Prev
Shares		 Latest
Shares		 ΔShares
(Percent)		 Ownership
(Percent)		 ΔOwnership
(Percent)
2018-09-21 2018-09-21 13G/A 6.20
2018-02-01 2018-02-01 13G/A 421 17.00
2018-02-01 2018-02-01 13G/A 778 421 -45.89 17.00 -3.95
2016-02-08 2016-02-08 13G/A 778 17.70
2016-02-08 2016-02-08 13G/A 778 17.70

Important Note: One of the primary uses of the 13D/G filings is to evaluate the ability of a firm to control a company (ie, the "beneficial ownership"). To that end, firms are required to report not just direct holdings in companies, but indirect holdings that they control. For investment firms, these indirect holdings can include shares in funds they manage, advisory accounts, and in the case of activist campaigns, pledged votes. Therefore, share counts listed in 13D/G filings can differ significantly than share counts listed in 13F filings.

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 SR INCOME TR SH BEN INT 27826S103 111,696 -14,987 -11.83 557 -16.49 0.0000
2026-05-27 2025-12-31 13F/A-1 EATON VANCE SR INCOME TR SH BEN INT 27826S103 126,683 6,334 5.26 668 1.21 0.0000
2026-02-13 2025-12-31 13F EATON VANCE SR INCOME TR SH BEN INT 27826S103 126,683 6,334 668 0.0000
2026-05-27 2025-09-30 13F/A-1 EATON VANCE SR INCOME TR SH BEN INT 27826S103 120,349 -7,546 -5.90 660 -9.35 0.0000
2025-11-14 2025-09-30 13F EATON VANCE SR INCOME TR SH BEN INT 27826S103 120,349 -7,546 660 0.0000
2025-08-15 2025-06-30 13F EATON VANCE SR INCOME TR SH BEN INT 27826S103 127,895 -3,193 -2.44 728 -4.97 0.0000
2025-05-15 2025-03-31 13F EATON VANCE SR INCOME TR SH BEN INT 27826S103 131,088 16,328 14.23 766 8.66 0.0001
2025-05-15 2024-12-31 13F/A-1 EATON VANCE SR INCOME TR SH BEN INT 27826S103 114,760 -56,767 -33.10 705 -33.58 0.0000
2025-02-14 2024-12-31 13F EATON VANCE SR INCOME TR SH BEN INT 27826S103 114,760 -56,767 705 0.0000
2025-05-14 2024-09-30 13F/A-2 EATON VANCE SR INCOME TR SH BEN INT 27826S103 171,527 7,176 4.37 1,060 1.83 0.0001
2025-02-14 2024-09-30 13F/A-1 EATON VANCE SR INCOME TR SH BEN INT 27826S103 171,527 7,176 1,060 0.0001
2024-11-14 2024-09-30 13F EATON VANCE SR INCOME TR SH BEN INT 27826S103 171,527 7,176 1,060 0.0000
2025-05-14 2024-06-30 13F/A-2 EATON VANCE SR INCOME TR SH BEN INT 27826S103 164,351 11,589 7.59 1,042 7.21 0.0001
2024-10-17 2024-06-30 13F/A-1 EATON VANCE SR INCOME TR SH BEN INT 27826S103 164,351 11,589 1,042 0.0001
2024-08-14 2024-06-30 13F EATON VANCE SR INCOME TR SH BEN INT 27826S103 164,351 11,589 1,042 0.0001
2024-10-17 2024-03-31 13F/A-2 EATON VANCE SR INCOME TR SH BEN INT 27826S103 152,762 16,117 11.79 972 12.65 0.0001
2024-08-16 2024-03-31 13F/A-1 EATON VANCE SR INCOME TR SH BEN INT 27826S103 152,762 16,117 972 0.0000
2024-05-15 2024-03-31 13F EATON VANCE SR INCOME TR SH BEN INT 27826S103 152,762 16,117 972 0.0001
2024-08-16 2023-12-31 13F/A-1 EATON VANCE SR INCOME TR SH BEN INT 27826S103 136,645 -138,947 -50.42 862 -46.95 0.0001
2024-02-13 2023-12-31 13F EATON VANCE SR INCOME TR SH BEN INT 27826S103 136,645 -138,947 862 0.0001
2023-11-15 2023-09-30 13F EATON VANCE SR INCOME TR SH BEN INT 27826S103 275,592 6,722 2.50 1,626 10.69 0.0002
2023-08-14 2023-06-30 13F EATON VANCE SR INCOME TR SH BEN INT 27826S103 268,870 -5,209 -1.90 1,468 0.14 0.0001
2023-05-15 2023-03-31 13F EATON VANCE SR INCOME TR SH BEN INT 27826S103 274,079 -1,482 -0.54 1,466 0.96 0.0002
2023-02-14 2022-12-31 13F EATON VANCE SR INCOME TR SH BEN INT 27826S103 275,561 -16,855 -5.76 1,452 -5.78 0.0002
2022-11-14 2022-09-30 13F EATON VANCE SR INCOME TR SH BEN INT 27826S103 292,416 -9,617 -3.18 1,541 -6.55 0.0002
2022-10-27 2022-06-30 13F/A-1 EATON VANCE SR INCOME TR SH BEN INT 27826S103 302,033 -12,799 -4.07 1,649 -17.63 0.0002
2022-08-15 2022-06-30 13F EATON VANCE SR INCOME TR SH BEN INT 27826S103 302,033 -12,799 1,649 0.0002
2022-10-27 2022-03-31 13F/A-1 EATON VANCE SR INCOME TR SH BEN INT 27826S103 314,832 -25,121 -7.39 2,002 -12.61 0.0003
2022-05-13 2022-03-31 13F EATON VANCE SR INCOME TR SH BEN INT 27826S103 314,832 -25,121 2,002 0.0003
2022-02-14 2021-12-31 13F EATON VANCE SR INCOME TR SH BEN INT 27826S103 339,953 6,344 1.90 2,291 -2.59 0.0003
2021-11-15 2021-09-30 13F EATON VANCE SR INCOME TR SH BEN INT 27826S103 333,609 -96,861 -22.50 2,352 -19.64 0.0003
2021-08-23 2021-06-30 13F/A-1 EATON VANCE SR INCOME TR SH BEN INT 27826S103 430,470 -138,729 -24.37 2,927 -22.44 0.0004
2021-08-16 2021-06-30 13F EATON VANCE SR INCOME TR SH BEN INT 27826S103 430,470 -138,729 2,927 0.0001
2021-05-17 2021-03-31 13F EATON VANCE SR INCOME TR SH BEN INT 27826S103 569,199 -56,376 -9.01 3,774 -5.15 0.0006
2021-02-16 2020-12-31 13F EATON VANCE SR INCOME TR SH BEN INT 27826S103 625,575 67,619 12.12 3,979 21.50 0.0006
2020-11-13 2020-09-30 13F EATON VANCE SR INCOME TR SH BEN INT 27826S103 557,956 -152,636 -21.48 3,275 -13.52 0.0006
2020-08-14 2020-06-30 13F EATON VANCE SR INCOME TR SH BEN INT 27826S103 710,592 15,356 2.21 3,787 18.16 0.0008
2020-05-26 2020-03-31 13F/A-1 EATON VANCE SR INCOME TR SH BEN INT 27826S103 695,236 175,279 33.71 3,205 -3.84 0.0009
2020-05-15 2020-03-31 13F EATON VANCE SR INCOME TR SH BEN INT 27826S103 695,236 175,279 3,205 246.2108
2020-02-14 2019-12-31 13F EATON VANCE SR INCOME TR SH BEN INT 27826S103 519,957 192,110 58.60 3,333 66.15 0.0008
2019-11-14 2019-09-30 13F EATON VANCE SR INCOME TR SH BEN INT 27826S103 327,847 -80,241 -19.66 2,006 -21.09 0.0005
2019-08-14 2019-06-30 13F EATON VANCE SR INCOME TR SH BEN INT 27826S103 408,088 -27,296 -6.27 2,542 -5.08 0.0007
2019-05-15 2019-03-31 13F EATON VANCE SR INCOME TR SH BEN INT 27826S103 435,384 -9,190 -2.07 2,678 0.41 0.0008
2019-02-14 2018-12-31 13F EATON VANCE SR INCOME TR SH BEN INT 27826S103 444,574 169,353 61.53 2,667 50.25 0.0008
2019-04-23 2018-09-30 13F/A-2 EATON VANCE SR INCOME TR SH BEN INT 27826S103 275,221 -2,434 -0.88 1,775 0.17 0.0004
2018-11-20 2018-09-30 13F/A-1 EATON VANCE SR INCOME TR SH BEN INT 27826S103 275,221 0 1,775 0.0004
2018-11-14 2018-09-30 13F EATON VANCE SR INCOME TR SH BEN INT 27826S103 275,221 -2,434 1,775
2019-04-23 2018-06-30 13F/A-1 EATON VANCE SR INCOME TR SH BEN INT 27826S103 277,655 -6,495 -2.29 1,772 -8.42 0.0005
2018-08-14 2018-06-30 13F EATON VANCE SR INCOME TR SH BEN INT 27826S103 277,655 -6,495 1,772
2019-04-23 2018-03-31 13F/A-1 EATON VANCE SR INCOME TR SH BEN INT 27826S103 284,150 -1,250 -0.44 1,935 3.98 0.0005
2018-05-14 2018-03-31 13F EATON VANCE SR INCOME TR SH BEN INT 27826S103 284,150 -1,250 1,935
2019-04-23 2017-12-31 13F/A-1 EATON VANCE SR INCOME TR SH BEN INT 27826S103 285,400 -9,291 -3.15 1,861 -4.61 0.0005
2018-02-14 2017-12-31 13F EATON VANCE SR INCOME TR SH BEN INT 27826S103 285,400 -9,291 1,861
2017-11-14 2017-09-30 13F EATON VANCE SR INCOME TR SH BEN INT 27826S103 294,691 13,943 4.97 1,951 4.50 0.0006
2017-08-11 2017-06-30 13F EATON VANCE SR INCOME TR SH BEN INT 27826S103 280,748 -48,096 -14.63 1,867 -16.24 0.0006
2017-05-22 2017-03-31 13F/A-1 EATON VANCE SR INCOME TR SH BEN INT 27826S103 328,844 -45,491 -12.15 2,229 -10.84 0.0007
2017-05-12 2017-03-31 13F EATON VANCE SR INCOME TR SH BEN INT 27826S103 328,844 2,229
2017-02-22 2016-12-31 13F/A-1 EATON VANCE SR INCOME TR SH BEN INT 27826S103 374,335 -67,836 -15.34 2,500 -12.22 0.0008
2017-02-13 2016-12-31 13F EATON VANCE SR INCOME TR SH BEN INT 27826S103 374,335 2,500
2016-11-10 2016-09-30 13F EATON VANCE SR INCOME TR SH BEN INT 27826S103 442,171 -137,408 -23.71 2,848 -18.23 0.0010
2016-08-12 2016-06-30 13F EATON VANCE SR INCOME TR SH BEN INT 27826S103 579,579 -51,692 -8.19 3,483 -4.71 0.0013
2016-05-12 2016-03-31 13F EATON VANCE SR INCOME TR SH BEN INT 27826S103 631,271 129,319 25.76 3,655 26.21 0.0014
2016-02-09 2015-12-31 13F EATON VANCE SR INCOME TR SH BEN INT 27826S103 501,952 -70,722 -12.35 2,896 -13.84 0.0010
2016-02-08 2015-09-30 13F/A-1 EATON VANCE SR INCOME TR SH BEN INT 27826S103 572,674 -12,851 -2.19 3,361 -7.56 0.0012
2015-11-09 2015-09-30 13F EATON VANCE SR INCOME TR SH BEN INT 27826S103 572,674 3,361
2015-08-12 2015-06-30 13F EATON VANCE SR INCOME TR SH BEN INT 27826S103 585,525 -31,142 -5.05 3,636 -9.44 0.0013
2015-05-14 2015-03-31 13F EATON VANCE SR INCOME TR SH BEN INT 27826S103 616,667 -160,578 -20.66 4,015 -17.22 0.0015
2015-02-13 2014-12-31 13F EATON VANCE SR INCOME TR SH BEN INT 27826S103 777,245 -46,073 -5.60 4,850 -9.51 0.0018
2014-12-16 2014-09-30 13F/A-1 EATON VANCE SR INCOME TR SH BEN INT 27826S103 823,318 290,900 54.64 5,360 45.89 0.0021
2014-11-14 2014-09-30 13F EATON VANCE SR INCOME TR SH BEN INT 27826S103 823,318 5,360
2014-05-13 2014-03-31 13F EATON VANCE SR INCOME TR SH BEN INT 27826S103 532,418 43,367 8.87 3,674 8.73 0.0015
2014-02-13 2013-12-31 13F EATON VANCE SR INCOME TR SH BEN INT 27826S103 489,051 101,318 26.13 3,379 24.00 0.0014
2013-11-13 2013-09-30 13F EATON VANCE SR INCOME TR COM 27826S103 387,733 117,007 43.22 2,725 33.84 0.0013
2013-08-08 2013-06-30 13F EATON VANCE SR INCOME TR COM 27826S103 270,726 270,726 2,036 0.0010
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.