The Diamond Comic Distributors bankruptcy (January 2025) explained
Published Sep 14, 2026 · Updated Sep 14, 2026 · Event date Jan 13, 2025 · 1 min read
Short answerDiamond Comic Distributors, for decades the near-exclusive distributor of comics to comic shops, filed for Chapter 11 bankruptcy protection on 14 January 2025 in the U.S. Bankruptcy Court for the District of Maryland. The filing followed the loss of its exclusive Marvel and DC business in 2020–2021 and years of falling volume, and its businesses were sold through the court-supervised process during 2025. For collectors the direct effects were on new-comic supply chains and retailers, not on back-issue values.
Background
Diamond, founded by Steve Geppi in 1982, became the sole distributor to the direct market in the mid-1990s after the distributor wars of 1994–1996 left it with exclusive deals with Marvel (from 1995), DC, Image and Dark Horse. For a quarter of a century almost every comic sold in a comic shop passed through Diamond.
What changed
- March 2020 — the pandemic shutdown, during which Diamond stopped shipping and DC experimented with other distributors.
- June 2020 — DC left Diamond for Lunar Distribution.
- October 2021 — Marvel moved to Penguin Random House; Diamond continued to carry Marvel only as a wholesaler buying from PRH.
- 2022–2023 — other publishers, including IDW and Dark Horse, followed to PRH.
With the two largest publishers gone, Diamond's volume fell sharply.
The filing
On 14 January 2025 Diamond and affiliated companies, including Alliance Game Distributors and Diamond Select Toys, filed for Chapter 11. The company continued operating while it sought buyers, and its businesses were sold through the bankruptcy process during 2025.
What it meant for collectors
- Back issues and graded books were unaffected; Diamond distributed new comics, not the secondary market.
- Retailers faced disruption, and some shops that depended on Diamond's terms closed.
- Diamond's own products — Previews catalogue, Diamond Select collectibles and exclusive variants — became collectible footnotes in their own right.
See How Marvel and DC changed distribution in 2020–2021 and the industry timeline.
Written by the Rare Comics Collectors grading team. Spotted an error or have a question this guide does not answer? Tell us.