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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 $101.7M in total; no superinvestor holds it.

13F holders, Q2 2026

Institutional positions in Eaton Vance Tax-Managed Buy-Write Income Fund as of Jun 30, 2026. 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
96
+5 vs. Q1 2026
Shares held
6.55M
+160.8K (+2.5%) vs. Q1 2026
Total value
$101.7M
+$9.64M (+10.5%) vs. Q1 2026
New holders
11
37 more added
Sold out
6
18 more reduced

1 institution that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2026: 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 holdersQ2 2026: 96 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 heldQ2 2026: $101.7M
Q1 2021: $75.3MQ2 2021: $88.9MQ3 2021: $85.7MQ4 2021: $95.2MQ1 2022: $92.9MQ2 2022: $83.8MQ3 2022: $76.0MQ4 2022: $79.3MQ1 2023: $76.0MQ2 2023: $84.3MQ3 2023: $77.9MQ4 2023: $105.4MQ1 2024: $129.0MQ2 2024: $96.5MQ3 2024: $94.9MQ4 2024: $94.5MQ1 2025: $86.5MQ2 2025: $90.2MQ3 2025: $90.4MQ4 2025: $92.6MQ1 2026: $92.1MQ2 2026: $101.7M
Institutions holding ETB and their total value by quarter
QuarterHoldersValue
Q2 202696$101.7M
Q1 202692$92.1M
Q4 202588$92.6M
Q3 202586$90.4M
Q2 202588$90.2M
Q1 202592$86.5M
Q4 202490$94.5M
Q3 202486$94.9M
Q2 202489$96.5M
Q1 202487$129.0M
Q4 202386$105.4M
Q3 202380$77.9M
Q2 202375$84.3M
Q1 202374$76.0M
Q4 202281$79.3M
Q3 202270$76.0M
Q2 202267$83.8M
Q1 202260$92.9M
Q4 202162$95.2M
Q3 202161$85.7M
Q2 202159$88.9M
Q1 202154$75.3M

Institutions, Q2 2026

Shares, value and share of portfolio for each institution holding Eaton Vance Tax-Managed Buy-Write Income Fund; share changes are against Q1 2026.

Institutions holding ETB in Q2 2026
InstitutionSharesValue% of portfolioChange in sharesAction
Guggenheim Capital LLC825,240$12.8M0.08%+144,511+21.2%Added
Morgan Stanley515,687$8.01M0.00%+9,306+1.8%Added
Bank of America Corp474,400$7.37M0.00%+17,817+3.9%Added
Invesco Ltd.443,529$6.89M0.00%+47,609+12.0%Added
Shaker Financial Services, LLC437,829$6.80M2.13%−30,779−6.6%Reduced
UBS Group AG382,004$5.94M0.00%+5,796+1.5%Added
LPL Financial LLC349,617$5.43M0.00%+15,537+4.7%Added
1607 Capital Partners, LLC297,953$4.63M0.40%00.0%Unchanged
Cetera Investment Advisers296,868$4.61M0.00%−5,782−1.9%Reduced
Wells Fargo & Company243,820$3.79M0.00%+42,876+21.3%Added
Commonwealth Equity Services, LLC207,858$3.23M0.00%−330−0.2%Reduced
Raymond James Financial Inc207,499$3.22M0.00%+1,149+0.6%Added
Advisor Group Holdings, Inc.156,939$2.44M0.00%+6,387+4.2%Added
Envestnet Asset Management Inc126,134$1.96M0.00%−391−0.3%Reduced
Ameriprise Financial Inc114,074$1.77M0.00%−2,017−1.7%Reduced
Sims Investment Management, LLC100,475$1.56M0.48%00.0%Unchanged
Meridian Wealth Management, LLC79,209$1.23M0.04%+4,316+5.8%Added
Park Avenue Securities LLC78,410$1.22M0.01%−1,454−1.8%Reduced
PMG Family Office LLC77,741$1.21M1.11%+1,601+2.1%Added
Cohen & Steers, Inc.70,963$1.10M0.00%00.0%Unchanged
Royal Bank of Canada63,800$991.0K0.00%+1,993+3.2%Added
Quartz Partners, LLC55,205$857.9K0.28%+3,127+6.0%Added
Cambridge Investment Research Advisors, Inc.53,272$828.0K0.00%+26,571+99.5%Added
Janney Montgomery Scott LLC52,807$821.0K0.00%+2,108+4.2%Added
CFO4Life Group, LLC47,086$731.7K0.10%+849+1.8%Added
WCG Wealth Advisors LLC37,177$577.7K0.01%00.0%Unchanged
D.A. Davidson & Co.34,228$531.9K0.00%00.0%Unchanged
MML Investors Services, LLC31,907$495.8K0.00%+3,868+13.8%Added
Ameritas Advisory Services, LLC31,534$490.0K0.01%+6,265+24.8%Added
Keystone Financial Group28,150$437.5K0.03%00.0%Unchanged
Two Sigma Investments, LP27,136$421.7K0.00%−13,997−34.0%Reduced
Tyche Wealth Partners LLC24,650$383.1K0.05%+16+0.1%Added
Citadel Advisors LLC24,628$382.7K0.00%+24,628New
Somerset Trust Co23,446$364.4K0.10%00.0%Unchanged
HighPoint Advisor Group LLC23,037$358.0K0.01%+12+0.1%Added
Stifel Financial Corp21,174$329.1K0.00%+3,704+21.2%Added
VSM Wealth Advisory, LLC20,451$317.8K0.08%+12,687+163.4%Added
Fortitude Advisory Group L.L.C.19,241$299.0K0.11%00.0%Unchanged
HRT Financial LP18,839$292.0K0.00%+18,839New
Creative Planning18,188$282.6K0.00%−1,933−9.6%Reduced
Northwestern Mutual Wealth Management Co16,127$250.6K0.00%+802+5.2%Added
Stonebridge Financial Group, LLC15,960$248.0K0.03%+15,960New
We Are One Seven, LLC15,345$238.5K0.00%00.0%Unchanged
Cerity Partners LLC15,201$236.2K0.00%00.0%Unchanged
GWM Advisors LLC14,896$231.5K0.00%+13,300+833.3%Added
Fifth Third Bancorp14,866$231.0K0.00%00.0%Unchanged
Summit Financial, LLC14,825$230.4K0.00%+14,825New
Jacobi Capital Management LLC14,566$226.4K0.01%+239+1.7%Added
Stonebridge Capital Advisors LLC14,000$217.6K0.01%00.0%Unchanged
Kestra Private Wealth Services, LLC13,524$210.2K0.00%00.0%Unchanged
Buckingham Strategic Partners13,159$204.5K0.00%−3,472−20.9%Reduced
Integrated Capital Management, Inc.13,151$204.4K0.14%−1,588−10.8%Reduced
AssuredPartners Investment Advisors, LLC13,150$204.4K0.02%00.0%Unchanged
Global Retirement Partners, LLC12,866$199.9K0.00%+12,866New
XTX Topco Ltd12,824$199.3K0.00%+682+5.6%Added
HighTower Advisors, LLC12,821$199.2K0.00%00.0%Unchanged
Essex Financial Services, Inc.12,650$196.6K0.01%00.0%Unchanged
Burford Brothers, Inc.12,500$194.3K0.07%00.0%Unchanged
King Wealth11,981$186.0K0.02%−196−1.6%Reduced
Warren Averett Asset Management, LLC11,910$185.1K0.00%00.0%Unchanged
Founders Financial Alliance, LLC11,727$182.2K0.02%+44+0.4%Added
Intrua Financial, LLC11,626$180.7K0.02%+92+0.8%Added
Parallel Advisors, LLC11,542$179.4K0.00%+165+1.5%Added
Integrated Wealth Concepts LLC10,732$166.8K0.00%−5,713−34.7%Reduced
Sage Rhino Capital LLC10,000$155.4K0.03%00.0%Unchanged
Gould Capital, LLC9,095$141.3K0.08%+1,577+21.0%Added
CoreCap Advisors, LLC8,000$124.3K0.00%00.0%Unchanged
Hollencrest Capital Management7,444$115.7K0.01%00.0%Unchanged
Allworth Financial LP5,981$92.9K0.00%−12,615−67.8%Reduced
IFP Advisors, Inc5,162$80.2K0.00%+34+0.7%Added
Rockefeller Capital Management L.P.3,974$61.8K0.00%+1,471+58.8%Added
Creative Capital Management Investments LLC3,556$55.3K0.01%+3,556New
Horizon Financial Services, LLC3,100$48.2K0.02%+3,100New
Princeton Global Asset Management LLC2,710$42.1K0.01%−103−3.7%Reduced
Harbour Investments, Inc.2,513$39.1K0.00%00.0%Unchanged
JPMorgan Chase & Co2,400$36.7K0.00%+1,522+173.3%Added
Farther Finance Advisors, LLC2,210$34.3K0.00%−1,000−31.2%Reduced
Steward Partners Investment Advisory, LLC2,118$32.9K0.00%00.0%Unchanged
SRS Capital Advisors, Inc.1,750$27.2K0.00%+875+100.0%Added
The PNC Financial Services Group, Inc.1,572$24.4K0.00%−634−28.7%Reduced
Arlington Trust Co LLC1,239$19.3K0.00%00.0%Unchanged
Cape Investment Advisory, Inc.1,054$16.4K0.00%+1,054New
Quent Capital, LLC1,000$15.5K0.00%+1,000New
Brown, Lisle/Cummings, Inc.954$14.8K0.00%00.0%Unchanged
National Bank of Canada800$12.3K0.00%00.0%Unchanged
Hantz Financial Services, Inc.750$12.0K0.00%00.0%Unchanged
Axiom Investment Management LLC707$11.0K0.01%+108+18.0%Added
Golden State Wealth Management, LLC660$10.3K0.00%+10+1.5%Added
Private Trust Co NA619$9.62K0.00%00.0%Unchanged
Continuum Advisory, LLC540$8.39K0.00%+540New
Federation des caisses Desjardins du Quebec500$7.77K0.00%00.0%Unchanged
HHM Wealth Advisors, LLC231$3.60K0.00%+4+1.8%Added
Highline Wealth Partners LLC200$3.11K0.00%00.0%Unchanged
SHP Wealth Management200$3.11K0.00%+200New
Wolverine Asset Management LLC106$1.65K0.00%−94,266−99.9%Reduced
Kilter Group LLC1$150.00%−862−99.9%Reduced
RWM Asset Management, LLC0$00.00%−119,355−100.0%Sold out
Jane Street Group, LLC0$00.00%−13,757−100.0%Sold out
MAI Capital Management0$00.00%−3,400−100.0%Sold out
Advisory Services Network, LLC0$00.00%−500−100.0%Sold out