# Nuveen S&P 500 Buy-Write Income Fund (BXMX)

Source: https://www.quantisnow.com/company/BXMX
Generated: 2026-11-10T20:47:57.339Z

- Ticker: BXMX
- Exchange: NYSE
- Sector: Finance
- Industry: Investment Managers
- Website: nuveen.com/CEF/Product/Overview.aspx?FundCode=BXMX

## About

Nuveen S&P 500 Buy-Write Income Fund is a closed-ended equity indexed mutual fund launched by Nuveen Investments, Inc. It is co-managed by Nuveen Fund Advisors LLC and Gateway Investment Advisers, LLC. The fund invests in the public equity markets of the United States. It seeks to invest in stocks of companies operating across diversified sectors. The fund also invests through index call options. It seeks to replicate the performance of the S&P 500 Index by investing in proportion to their weighting in the index. The fund was formerly known as Nuveen Equity Premium Income Fund. Nuveen S&P 500 Buy-Write Income Fund was formed on July 23, 2004 and domiciled in the United States.

## Latest BXMX news and filings

- 2026-04-08 21:03 UTC [Amendment: SEC Form SCHEDULE 13G/A filed by Nuveen S&P 500 Buy-Write Income Fund](https://www.quantisnow.com/insight/amendment-sec-form-schedule-13ga-filed-by-nuveen-sp-500-6493275)
- 2026-03-30 14:35 UTC [SEC Form 25-NSE filed by Nuveen S&P 500 Buy-Write Income Fund](https://www.quantisnow.com/insight/sec-form-25-nse-filed-by-nuveen-sp-500-buy-write-income-6476273)
- 2026-03-30 13:00 UTC [Nuveen Covered Call Closed-End Funds Announce Completion of Mergers](https://www.quantisnow.com/insight/nuveen-covered-call-closed-end-funds-announce-completion-of-mergers-6476155)
- 2026-03-16 19:43 UTC [SEC Form N-CEN filed by Nuveen S&P 500 Buy-Write Income Fund](https://www.quantisnow.com/insight/sec-form-n-cen-filed-by-nuveen-sp-500-buy-write-income-6449136)
- 2026-03-06 19:43 UTC [SEC Form N-CSR filed by Nuveen S&P 500 Buy-Write Income Fund](https://www.quantisnow.com/insight/sec-form-n-csr-filed-by-nuveen-sp-500-buy-write-income-6434582)
- 2026-03-05 21:15 UTC [Nuveen Covered Call Closed-End Funds Announce Shareholder Approval of Proposed Mergers](https://www.quantisnow.com/insight/nuveen-covered-call-closed-end-funds-announce-shareholder-approval-of-proposed-6432514)
- 2026-02-23 20:03 UTC [SEC Form 3] [SEC Form 3 filed by new insider Castro Joseph](https://www.quantisnow.com/insight/sec-form-3-filed-by-new-insider-castro-joseph-6406807)
- 2026-02-20 18:31 UTC [SEC Form 3] [SEC Form 3 filed by new insider Page Robert Tanner](https://www.quantisnow.com/insight/sec-form-3-filed-by-new-insider-page-robert-tanner-6404322)
- 2026-01-29 20:56 UTC [SEC Form 425] [SEC Form 425 filed by Nuveen S&P 500 Buy-Write Income Fund](https://www.quantisnow.com/insight/sec-form-425-filed-by-nuveen-sp-500-buy-write-income-6365811)
- 2025-09-19 20:15 UTC [Nuveen Covered Call Closed-End Funds Announce Proposed Mergers and Shareholder Meeting Update](https://www.quantisnow.com/insight/nuveen-covered-call-closed-end-funds-announce-proposed-mergers-and-shareholder-6206758)
- 2025-09-05 14:26 UTC [SEC Form N-CSRS filed by Nuveen S&P 500 Buy-Write Income Fund](https://www.quantisnow.com/insight/sec-form-n-csrs-filed-by-nuveen-sp-500-buy-write-income-6191294)
- 2025-08-22 18:28 UTC [SEC Form N-PX filed by Nuveen S&P 500 Buy-Write Income Fund](https://www.quantisnow.com/insight/sec-form-n-px-filed-by-nuveen-sp-500-buy-write-income-6175935)
- 2025-03-17 16:51 UTC [SEC Form N-CEN filed by Nuveen S&P 500 Buy-Write Income Fund](https://www.quantisnow.com/insight/sec-form-n-cen-filed-by-nuveen-sp-500-buy-write-income-5946869)
- 2025-03-07 18:24 UTC [SEC Form N-CSR filed by Nuveen S&P 500 Buy-Write Income Fund](https://www.quantisnow.com/insight/sec-form-n-csr-filed-by-nuveen-sp-500-buy-write-income-5932967)
- 2025-03-04 22:23 UTC [SEC Form DEF 14A] [SEC Form DEF 14A filed by Nuveen S&P 500 Buy-Write Income Fund](https://www.quantisnow.com/insight/sec-form-def-14a-filed-by-nuveen-sp-500-buy-write-5925089)
- 2025-02-21 15:11 UTC [SEC Form 4] [Vice President Lamb David J sold $42,600 worth of shares (3,000 units at $14.20), decreasing direct ownership by 79% to 806 units (SEC Form 4)](https://www.quantisnow.com/insight/vice-president-lamb-david-j-sold-42600-worth-of-shares-5902259)
- 2024-12-03 18:34 UTC [SEC Form 3] [SEC Form 3 filed by new insider Cardella Marc](https://www.quantisnow.com/insight/sec-form-3-filed-by-new-insider-cardella-marc-5797716)
- 2024-09-05 18:49 UTC [SEC Form N-CSRS filed by Nuveen S&P 500 Buy-Write Income Fund](https://www.quantisnow.com/insight/sec-form-n-csrs-filed-by-nuveen-sp-500-buy-write-income-5684053)
- 2024-08-29 01:02 UTC [SEC Form N-PX filed by Nuveen S&P 500 Buy-Write Income Fund](https://www.quantisnow.com/insight/sec-form-n-px-filed-by-nuveen-sp-500-buy-write-income-5675577)
- 2024-05-23 23:42 UTC [SEC Form NPORT-P filed by Nuveen S&P 500 Buy-Write Income Fund](https://www.quantisnow.com/insight/sec-form-nport-p-filed-by-nuveen-sp-500-buy-write-income-5515148)
- 2024-03-15 15:24 UTC [SEC Form N-CEN filed by Nuveen S&P 500 Buy-Write Income Fund](https://www.quantisnow.com/insight/sec-form-n-cen-filed-by-nuveen-sp-500-buy-write-income-5347425)
- 2024-03-11 15:51 UTC [SEC Form 3] [SEC Form 3 filed by new insider Ramsay Mary Beth](https://www.quantisnow.com/insight/sec-form-3-filed-by-new-insider-ramsay-mary-beth-5333423)
- 2024-03-08 16:59 UTC [SEC Form 3] [SEC Form 3 filed by new insider Nelson James N Iii](https://www.quantisnow.com/insight/sec-form-3-filed-by-new-insider-nelson-james-n-5329946)
- 2024-03-07 22:15 UTC [SEC Form N-CSR filed by Nuveen S&P 500 Buy-Write Income Fund](https://www.quantisnow.com/insight/sec-form-n-csr-filed-by-nuveen-sp-500-buy-write-income-5328016)
- 2024-03-06 20:28 UTC [SEC Form 8-K] [SEC Form 8-K filed by Nuveen S&P 500 Buy-Write Income Fund](https://www.quantisnow.com/insight/sec-form-8-k-filed-by-nuveen-sp-500-buy-write-income-5322698)
- 2024-02-27 20:56 UTC [SEC Form DEF 14A] [SEC Form DEF 14A filed by Nuveen S&P 500 Buy-Write Income Fund](https://www.quantisnow.com/insight/sec-form-def-14a-filed-by-nuveen-sp-500-buy-write-5295887)
- 2024-02-27 20:06 UTC [SEC Form NPORT-P filed by Nuveen S&P 500 Buy-Write Income Fund](https://www.quantisnow.com/insight/sec-form-nport-p-filed-by-nuveen-sp-500-buy-write-income-5295729)
- 2024-02-09 14:47 UTC [SEC Schedule 13G] [SEC Form SC 13G/A filed by Nuveen S&P 500 Buy-Write Income Fund (Amendment)](https://www.quantisnow.com/insight/sec-form-sc-13ga-filed-by-nuveen-sp-500-buy-write-5244454)
- 2024-01-11 20:35 UTC [SEC Form 3] [SEC Form 3 filed by new insider Forrester Michael A](https://www.quantisnow.com/insight/sec-form-3-filed-by-new-insider-forrester-michael-a-5183992)
- 2024-01-09 20:49 UTC [SEC Form 3] [SEC Form 3 filed by new insider Starr Loren M](https://www.quantisnow.com/insight/sec-form-3-filed-by-new-insider-starr-loren-m-5179071)
- 2024-01-09 20:45 UTC [SEC Form 3] [SEC Form 3 filed by new insider Kenny Thomas J](https://www.quantisnow.com/insight/sec-form-3-filed-by-new-insider-kenny-thomas-j-5179068)
- 2024-01-09 20:27 UTC [SEC Form 3] [SEC Form 3 filed by new insider Boateng Joseph A](https://www.quantisnow.com/insight/sec-form-3-filed-by-new-insider-boateng-joseph-a-5179043)
- 2023-11-28 20:53 UTC [SEC Form NPORT-P filed by Nuveen S&P 500 Buy-Write Income Fund](https://www.quantisnow.com/insight/sec-form-nport-p-filed-by-nuveen-sp-500-buy-write-income-5106478)
- 2023-10-13 11:02 UTC [SEC Form 8-K] [SEC Form 8-K filed by Nuveen S&P 500 Buy-Write Income Fund](https://www.quantisnow.com/insight/sec-form-8-k-filed-by-nuveen-sp-500-buy-write-income-5018575)
- 2023-09-06 14:00 UTC [SEC Form N-CSRS filed by Nuveen S&P 500 Buy-Write Income Fund](https://www.quantisnow.com/insight/sec-form-n-csrs-filed-by-nuveen-sp-500-buy-write-income-4955414)
- 2023-08-28 18:12 UTC [SEC Form NPORT-P filed by Nuveen S&P 500 Buy-Write Income Fund](https://www.quantisnow.com/insight/sec-form-nport-p-filed-by-nuveen-sp-500-buy-write-income-4940797)
- 2023-08-21 10:40 UTC [SEC Form N-PX filed by Nuveen S&P 500 Buy-Write Income Fund](https://www.quantisnow.com/insight/sec-form-n-px-filed-by-nuveen-sp-500-buy-write-income-4919583)
- 2023-06-30 17:22 UTC [SEC Form 3] [SEC Form 3 filed by new insider Trotta Mitchell](https://www.quantisnow.com/insight/sec-form-3-filed-by-new-insider-trotta-mitchell-4709356)
- 2023-03-30 15:10 UTC [SEC Form DEF 14A] [SEC Form DEF 14A filed by Nuveen S&P 500 Buy-Write Income Fund](https://www.quantisnow.com/insight/sec-form-def-14a-filed-by-nuveen-sp-500-buy-write-4271358)
- 2023-03-16 13:07 UTC [SEC Form N-CEN filed by Nuveen S&P 500 Buy-Write Income Fund](https://www.quantisnow.com/insight/sec-form-n-cen-filed-by-nuveen-sp-500-buy-write-income-4210843)

## More

- Live page with ratings, short volume, options and peers: https://www.quantisnow.com/company/BXMX
- Earnings history: https://www.quantisnow.com/earnings/BXMX
- Dividend history: https://www.quantisnow.com/dividends/BXMX
- Insider transactions: https://www.quantisnow.com/insiders/BXMX
- Options chain: https://www.quantisnow.com/options/BXMX
- SEC 8-K filings only: https://www.quantisnow.com/company/BXMX/8-k
- RSS and alerts for BXMX: https://www.quantisnow.com/docs/rss-feeds.md