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Eaton Vance Tax-Managed Buy-Write Income Fund

ETB
Exchange
NYSE
SEC CIK
0001308927

No open-market purchases or sales by Eaton Vance Tax-Managed Buy-Write Income Fund insiders were filed in the last 90 days; 96 institutions reported holding it in 13F filings for Q2 2026, worth $101.3M in total; no superinvestor holds it.

13F holders, Q3 2025

Institutional positions in Eaton Vance Tax-Managed Buy-Write Income Fund as of Sep 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
86
−1 vs. Q2 2025
Shares held
6.03M
−113.1K (−1.8%) vs. Q2 2025
Total value
$90.4M
+$1.74M (+2.0%) vs. Q2 2025
New holders
6
32 more added
Sold out
7
22 more reduced

1 institution that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 2025: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting ETB on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ3 2025: 86 institutions
Q1 2021: 54 institutionsQ2 2021: 59 institutionsQ3 2021: 61 institutionsQ4 2021: 62 institutionsQ1 2022: 60 institutionsQ2 2022: 67 institutionsQ3 2022: 70 institutionsQ4 2022: 81 institutionsQ1 2023: 74 institutionsQ2 2023: 75 institutionsQ3 2023: 80 institutionsQ4 2023: 86 institutionsQ1 2024: 87 institutionsQ2 2024: 89 institutionsQ3 2024: 86 institutionsQ4 2024: 90 institutionsQ1 2025: 92 institutionsQ2 2025: 88 institutionsQ3 2025: 86 institutionsQ4 2025: 88 institutionsQ1 2026: 92 institutionsQ2 2026: 96 institutions
Value heldQ3 2025: $90.4M
Q1 2021: $75.2MQ2 2021: $88.1MQ3 2021: $85.7MQ4 2021: $95.2MQ1 2022: $92.9MQ2 2022: $83.8MQ3 2022: $76.0MQ4 2022: $78.6MQ1 2023: $76.0MQ2 2023: $84.3MQ3 2023: $77.9MQ4 2023: $88.7MQ1 2024: $100.4MQ2 2024: $96.5MQ3 2024: $94.8MQ4 2024: $94.5MQ1 2025: $86.5MQ2 2025: $88.9MQ3 2025: $90.4MQ4 2025: $92.6MQ1 2026: $92.1MQ2 2026: $101.3M
Institutions holding ETB and their total value by quarter
QuarterHoldersValue
Q2 202696$101.3M
Q1 202692$92.1M
Q4 202588$92.6M
Q3 202586$90.4M
Q2 202588$88.9M
Q1 202592$86.5M
Q4 202490$94.5M
Q3 202486$94.8M
Q2 202489$96.5M
Q1 202487$100.4M
Q4 202386$88.7M
Q3 202380$77.9M
Q2 202375$84.3M
Q1 202374$76.0M
Q4 202281$78.6M
Q3 202270$76.0M
Q2 202267$83.8M
Q1 202260$92.9M
Q4 202162$95.2M
Q3 202161$85.7M
Q2 202159$88.1M
Q1 202154$75.2M

Institutions, Q3 2025

Shares, value and share of portfolio for each institution holding Eaton Vance Tax-Managed Buy-Write Income Fund; share changes are against Q2 2025.

Institutions holding ETB in Q3 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Morgan Stanley516,338$7.75M0.00%+14,757+2.9%Added
Shaker Financial Services, LLC493,646$7.40M2.54%−44,360−8.2%Reduced
Bank of America Corp458,827$6.88M0.00%−5,444−1.2%Reduced
Guggenheim Capital LLC421,784$6.33M0.05%−58,509−12.2%Reduced
Invesco Ltd.413,287$6.20M0.00%+19,543+5.0%Added
UBS Group AG359,879$5.40M0.00%−2,042−0.6%Reduced
1607 Capital Partners, LLC300,874$4.51M0.34%−514−0.2%Reduced
Cetera Investment Advisers297,383$4.46M0.01%+4,987+1.7%Added
LPL Financial LLC290,413$4.36M0.00%+153,523+112.2%Added
Wells Fargo & Company218,689$3.28M0.00%−5,783−2.6%Reduced
Raymond James Financial Inc203,113$3.05M0.00%−1,873−0.9%Reduced
Commonwealth Equity Services, LLC171,730$2.58M0.00%+5,032+3.0%Added
Cohen & Steers, Inc.154,963$2.32M0.00%00.0%Unchanged
Advisor Group Holdings, Inc.133,303$2.00M0.00%−149,672−52.9%Reduced
Envestnet Asset Management Inc128,132$1.92M0.00%+3,729+3.0%Added
Sims Investment Management, LLC101,100$1.52M0.55%+500+0.5%Added
Ameriprise Financial Inc100,555$1.51M0.00%+8,428+9.1%Added
Park Avenue Securities LLC82,183$1.23M0.01%+3,234+4.1%Added
PMG Family Office LLC76,386$1.15M1.28%+76,386New
Royal Bank of Canada68,032$1.02M0.00%−22,454−24.8%Reduced
Meridian Wealth Management, LLC67,455$1.01M0.04%+3,820+6.0%Added
CFO4Life Group, LLC61,769$926.5K0.13%+1,199+2.0%Added
Two Sigma Investments, LP61,133$917.0K0.00%+20,767+51.4%Added
Advisors Asset Management, Inc.51,815$777.2K0.01%−79,837−60.6%Reduced
Quartz Partners, LLC51,376$770.6K0.28%+4,409+9.4%Added
Janney Montgomery Scott LLC47,136$707.0K0.00%−661−1.4%Reduced
WCG Wealth Advisors LLC38,596$578.9K0.04%+827+2.2%Added
D.A. Davidson & Co.30,946$464.2K0.00%00.0%Unchanged
MML Investors Services, LLC30,292$454.4K0.00%+1,890+6.7%Added
Wolverine Asset Management LLC29,326$439.9K0.01%−18,594−38.8%Reduced
Tyche Wealth Partners LLC29,027$435.4K0.08%+16+0.1%Added
Cambridge Investment Research Advisors, Inc.26,572$399.0K0.00%−50.0%Reduced
Ameritas Advisory Services, LLC24,713$370.7K0.02%+4,860+24.5%Added
Somerset Trust Co23,446$351.7K0.11%00.0%Unchanged
Cornerstone Advisors, LLC21,584$323.8K0.01%−25,367−54.0%Reduced
Fortitude Advisory Group L.L.C.19,241$288.6K0.16%00.0%Unchanged
Sage Rhino Capital LLC18,500$277.5K0.05%00.0%Unchanged
Allworth Financial LP18,456$276.8K0.00%−227−1.2%Reduced
Creative Planning17,846$267.7K0.00%+250+1.4%Added
Integrated Capital Management, Inc.17,009$255.1K0.18%+1,927+12.8%Added
We Are One Seven, LLC16,745$251.2K0.01%−6,000−26.4%Reduced
Comerica Bank15,866$238.0K0.00%00.0%Unchanged
Keystone Financial Group15,850$237.8K0.02%+15,850New
Northwestern Mutual Wealth Management Co15,390$230.8K0.00%+156+1.0%Added
Summit Financial, LLC15,375$230.6K0.00%+625+4.2%Added
GWM Advisors LLC15,168$227.5K0.00%00.0%Unchanged
Global Retirement Partners, LLC14,003$210.0K0.00%+193+1.4%Added
Stonebridge Capital Advisors LLC14,000$210.0K0.01%00.0%Unchanged
Jacobi Capital Management LLC13,855$207.8K0.01%−791−5.4%Reduced
Kestra Private Wealth Services, LLC13,827$207.4K0.00%−272−1.9%Reduced
Truist Financial Corp13,160$197.4K0.00%00.0%Unchanged
HighTower Advisors, LLC12,821$192.3K0.00%−3,097−19.5%Reduced
Essex Financial Services, Inc.12,650$189.8K0.01%00.0%Unchanged
Burford Brothers, Inc.12,500$187.5K0.08%00.0%Unchanged
Wealth Enhancement Advisory Services, LLC12,265$184.8K0.00%+1,375+12.6%Added
King Wealth12,120$182.0K0.02%−172−1.4%Reduced
Integrated Wealth Concepts LLC11,771$176.6K0.00%+293+2.6%Added
Intrua Financial, LLC11,352$170.3K0.02%+91+0.8%Added
Parallel Advisors, LLC11,053$165.8K0.00%+161+1.5%Added
Wealth Advisors of Tampa Bay, LLC10,500$157.5K0.05%−2,000−16.0%Reduced
Modern Wealth Management, LLC10,076$151.1K0.00%+10,076New
CoreCap Advisors, LLC8,000$120.0K0.00%00.0%Unchanged
VSM Wealth Advisory, LLC7,537$113.1K0.04%+68+0.9%Added
Gould Capital, LLC7,456$111.8K0.07%+30+0.4%Added
Hollencrest Capital Management7,444$111.7K0.00%00.0%Unchanged
IFP Advisors, Inc4,967$74.5K0.00%+222+4.7%Added
Steward Partners Investment Advisory, LLC4,727$70.9K0.00%00.0%Unchanged
Farther Finance Advisors, LLC4,674$70.1K0.00%+2,464+111.5%Added
MAI Capital Management3,400$51.0K0.00%00.0%Unchanged
The PNC Financial Services Group, Inc.3,393$50.9K0.00%+31+0.9%Added
Princeton Global Asset Management LLC2,813$42.2K0.01%00.0%Unchanged
Harbour Investments, Inc.2,513$37.7K0.00%00.0%Unchanged
Rockefeller Capital Management L.P.2,462$36.9K0.00%+2,462New
Newbridge Financial Services Group, Inc.1,762$26.4K0.00%00.0%Unchanged
Brown, Lisle/Cummings, Inc.954$14.3K0.00%00.0%Unchanged
Kilter Group LLC933$14.0K0.01%+933New
SRS Capital Advisors, Inc.875$13.1K0.00%00.0%Unchanged
CWM, LLC885$13.0K0.00%00.0%Unchanged
JPMorgan Chase & Co803$12.1K0.00%+3+0.4%Added
National Bank of Canada800$12.0K0.00%00.0%Unchanged
Golden State Wealth Management, LLC630$9.45K0.00%−1,990−76.0%Reduced
Private Trust Co NA619$9.29K0.00%00.0%Unchanged
Advisory Services Network, LLC600$9.00K0.00%+600New
Federation des caisses Desjardins du Quebec500$7.50K0.00%00.0%Unchanged
Spire Wealth Management330$4.95K0.00%00.0%Unchanged
HHM Wealth Advisors, LLC225$3.38K0.00%00.0%Unchanged
Ashton Thomas Securities, LLC0$00.00%−17,700−100.0%Sold out
Buckingham Strategic Partners0$00.00%−16,602−100.0%Sold out
Claro Advisors LLC0$00.00%−10,604−100.0%Sold out
Quarry LP0$00.00%−1,856−100.0%Sold out
Kessler Investment Group, LLC0$00.00%−1,265−100.0%Sold out
Cape Investment Advisory, Inc.0$00.00%−1,054−100.0%Sold out
Vermillion & White Wealth Management Group, LLC0$00.00%−101−100.0%Sold out
Graypoint LLC––––Not filed