Eaton Vance Tax-Managed Global Buy-Write Opportunities Fund
US ˙ NYSE ˙ US27829C1053

SecurityETW / Eaton Vance Tax-Managed Global Buy-Write Opportunities Fund
InstitutionD.a. Davidson & Co.
Latest Disclosed Ownership87,674 shares
Latest Disclosed Value $ 769,778
D.a. Davidson & Co. reports 5.85% increase in ownership of ETW / Eaton Vance Tax-Managed Global Buy-Write Opportunities Fund

On May 5, 2026 - D.a. Davidson & Co. filed a 13F-HR form disclosing ownership of 87,674 shares of Eaton Vance Tax-Managed Global Buy-Write Opportunities Fund (US:ETW) valued at $769,778 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 29, 2026 disclosing 82,831 shares of Eaton Vance Tax-Managed Global Buy-Write Opportunities Fund. This represents a change in shares of 5.85% during the quarter. The current value of the position is $814,491 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)
2026-05-05 2026-03-31 13F EATON VANCE TAX-MANAGED GLOB COM 27829C105 87,674 4,843 5.85 770 0.79 0.0047
2026-01-29 2025-12-31 13F EATON VANCE TAX-MANAGED GLO OB COM 27829C105 82,831 6,449 8.44 764 10.42 0.0047
2025-10-22 2025-09-30 13F EATON VANCE TAX-MANAGED GLOB COM 27829C105 76,382 229 0.30 691 5.02 0.0044
2025-07-30 2025-06-30 13F EATON VANCE TAX-MANAGED GLOB COM 27829C105 76,153 2,209 2.99 659 7.87 0.0046
2025-04-28 2025-03-31 13F EATON VANCE TAX-MANAGED GLOB COM 27829C105 73,944 4,311 6.19 610 4.10 0.0049
2025-01-31 2024-12-31 13F EATON VANCE TAX-MANAGED GLOB COM 27829C105 69,633 -923 -1.31 586 -4.25 0.0048
2024-11-13 2024-09-30 13F EATON VANCE TAX-MANAGED GLOB COM 27829C105 70,556 -755 -1.06 612 3.90 0.0051
2024-08-01 2024-06-30 13F EATON VANCE TAX-MANAGED GLOB COM 27829C105 71,311 -4,020 -5.34 590 -4.54 0.0052
2024-05-13 2024-03-31 13F EATON VANCE TAX-MANAGED GLOB COM 27829C105 75,331 4,862 6.90 618 12.80 0.0056
2024-02-09 2023-12-31 13F EATON VANCE TAX-MANAGED GLOB COM 27829C105 70,469 2,800 4.14 548 6.01 0.0054
2023-11-08 2023-09-30 13F EATON VANCE TAX-MANAGED GLOB COM 27829C105 67,669 0 0.00 517 -7.19 0.0056
2023-08-11 2023-06-30 13F EATON VANCE TAX-MANAGED GLOB COM 27829C105 67,669 15,623 30.02 556 32.38 0.0059
2023-04-25 2023-03-31 13F EATON VANCE TAX-MANAGED GLOB COM 27829C105 52,046 14,000 36.80 421 42.37 0.0047
2023-02-03 2022-12-31 13F EATON VANCE TAX-MANAGED GLOB COM 27829C105 38,046 11,105 41.22 295 44.61 0.0035
2022-11-07 2022-09-30 13F EATON VANCE TAX-MANAGED GLOB COM 27829C105 26,941 0 0.00 204 -8.93 0.0027
2022-07-28 2022-06-30 13F EATON VANCE TAX-MANAGED GLOB COM 27829C105 26,941 0 0.00 224 -18.55 0.0028
2022-05-12 2022-03-31 13F EATON VANCE TAX-MANAGED GLOB COM 27829C105 26,941 0 0.00 275 -8.64 0.0030
2022-01-31 2021-12-31 13F EATON VANCE TAX-MANAGED GLOB COM 27829C105 26,941 0 0.00 301 3.44 0.0032
2021-11-15 2021-09-30 13F EATON VANCE TAX-MANAGED GLOB COM 27829C105 26,941 164 0.61 291 -0.34 0.0034
2021-08-10 2021-06-30 13F EATON VANCE TAX-MANAGED GLOB COM 27829C105 26,777 -134 -0.50 292 5.04 0.0034
2021-05-07 2021-03-31 13F EATON VANCE TAX-MANAGED GLOB COM 27829C105 26,911 -4,049 -13.08 278 -7.33 0.0036
2021-02-10 2020-12-31 13F EATON VANCE TAX-MANAGED GLOB COM 27829C105 30,960 -300 -0.96 300 12.36 0.0046
2020-11-02 2020-09-30 13F EATON VANCE TXMGD GL BUYWR O COM 27829C105 31,260 4,200 15.52 267 14.10 0.0046
2020-08-10 2020-06-30 13F EATON VANCE TXMGD GL BUYWR O COM 27829C105 27,060 0 0.00 234 15.84 0.0044
2020-05-05 2020-03-31 13F EATON VANCE TXMGD GL BUYWR O COM 27829C105 27,060 -2,100 -7.20 202 -33.11 0.0039
2020-02-14 2019-12-31 13F EATON VANCE TXMGD GL BUYWR O COM 27829C105 29,160 0 0.00 302 7.09 0.0049
2019-11-05 2019-09-30 13F EATON VANCE TXMGD GL BUYWR O COM 27829C105 29,160 -1,000 -3.32 282 -4.41 0.0051
2019-08-13 2019-06-30 13F EATON VANCE TXMGD GL BUYWR O COM 27829C105 30,160 2,500 9.04 295 9.26 0.0055
2019-05-13 2019-03-31 13F EATON VANCE TXMGD GL BUYWR O COM 27829C105 27,660 2,490 9.89 270 12.50 0.0046
2019-01-29 2018-12-31 13F EATON VANCE TXMGD GL BUYWR O COM 27829C105 25,170 -50 -0.20 240 -20.79 0.0047
2018-11-13 2018-09-30 13F EATON VANCE TXMGD GL BUYWR O COM 27829C105 25,220 500 2.02 303 3.77 0.0054
2018-08-02 2018-06-30 13F EATON VANCE TXMGD GL BUYWR O COM 27829C105 24,720 7,600 44.39 292 47.47 0.0057
2018-05-04 2018-03-31 13F EATON VANCE TXMGD GL BUYWR O COM 27829C105 17,120 2,115 14.10 198 10.61 0.0041
2018-02-08 2017-12-31 13F EATON VANCE TXMGD GL BUYWR O COM 27829C105 15,005 850 6.00 179 7.19 0.0038
2017-11-08 2017-09-30 13F EATON VANCE TXMGD GL BUYWR O COM 27829C105 14,155 6,490 84.67 167 91.95 0.0033
2017-08-11 2017-06-30 13F EATON VANCE TAX MGD BUY-WRITE OPP FD COM 27829C105 7,665 0 0.00 87 4.82 0.0020
2017-05-12 2017-03-31 13F EATON VANCE TAX MGD BUY-WRITE OPP FD COM 27829C105 7,665 0 0.00 83 7.79 0.0020
2017-02-15 2016-12-31 13F EATON VANCE TAX MGD BUY-WRITE OPP FD COM 27829C105 7,665 0 0.00 77 -8.33 0.0017
2016-11-18 2016-09-30 13F/A-1 EATON VANCE TAX MGD BUY-WRITE OPP FD COM 27829C105 7,665 0 0.00 84 6.33 0.0021
2016-11-14 2016-09-30 13F EATON VANCE TAX MGD BUY-WRITE OPP FD COM 27829C105 7,665 84
2016-08-13 2016-06-30 13F EATON VANCE TAX MGD BUY-WRITE OPP FD COM 27829C105 7,665 0 0.00 79 -1.25 0.0023
2016-05-13 2016-03-31 13F EATON VANCE TAX MGD BUY-WRITE OPP FD COM 27829C105 7,665 0 0.00 80 -6.98 0.0025
2016-02-12 2015-12-31 13F EATON VANCE TAX MGD BUY-WRITE OPP FD COM 27829C105 7,665 0 0.00 86 6.17 0.0028
2015-11-13 2015-09-30 13F EATON VANCE TAX MGD BUY-WRITE OPP FD COM 27829C105 7,665 300 4.07 81 -5.81 0.0028
2015-08-14 2015-06-30 13F EATON VANCE TAX MGD BUY-WRITE OPP FD COM 27829C105 7,365 1,000 15.71 86 14.67 0.0028
2015-05-06 2015-03-31 13F EATON VANCE TAX MGD BUY-WRITE OPP FD COM 27829C105 6,365 2,500 64.68 75 78.57 0.0025
2015-02-12 2014-12-31 13F EATON VANCE TAX MGD BUY-WRITE OPP FD COM 27829C105 3,865 235 6.47 42 -4.55 0.0014
2014-11-12 2014-09-30 13F EATON VANCE TAX MGD BUY-WRITE OPP FD COM 27829C105 3,630 765 26.70 44 22.22 0.0015
2014-07-29 2014-06-30 13F EATON VANCE TAX MGD BUY-WRITE OPP FD COM 27829C105 2,865 500 21.14 36 28.57 0.0012
2014-05-05 2014-03-31 13F EATON VANCE TAX MGD BUY-WRITE OPP FD COM 27829C105 2,365 0 0.00 28 0.00 0.0010
2014-02-13 2013-12-31 13F/A-1 EATON VANCE TAX MGD BUY-WRITE OPP FD COM 27829C105 2,365 -2,000 -45.82 28 -42.86 0.0010
2014-02-12 2013-12-31 13F EATON VANCE TAX MGD BUY-WRITE OPP FD COM 27829C105 2,365 28
2013-11-14 2013-09-30 13F EATON VANCE TAX MGD BUY-WRITE OPP FD COM 27829C105 4,365 0 0.00 49 2.08 0.0022
2013-08-16 2013-06-30 13F EATON VANCE TAX MGD BUY-WRITE OPP FD COM 27829C105 4,365 4,365 48 0.0023
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.