# Billionaire investor Jeremy Grantham says bitcoin will 'dwindle away with a whimper'

> **Newsylist Open Intelligence Dossier** · First detected: 2026-06-26 17:25 UTC · Category: Business · Sources: 12 · Current Velocity: 11.26

## Executive Summary
Billionaire investor Jeremy Grantham sparks debate by predicting Bitcoin will face extinction and "dwindle away with a whimper."

## Intelligence Brief
Jeremy Grantham, a billionaire investor with GMO, has dismissed Bitcoin as a useless and speculative mechanism. He predicts that the cryptocurrency will fade into irrelevance and quietly disappear over years and decades.


Coverage from CNBC, Forbes, Decrypt, and Bitcoin Magazine emphasizes Grantham's view that Bitcoin lacks practical use. Some reports, such as from Mint, link these comments to the asset slipping below $60,000.


Future developments may center on responses to Grantham's predictions, as Forbes indicates his outlook contains one significant problem.

## Verified Facts & Key Claims
### What is Jeremy Grantham's primary critique of Bitcoin?
He describes it as a useless, speculative mechanism with no practical use.

### How does Grantham predict Bitcoin will end?
He states that Bitcoin will "dwindle away with a whimper" and face extinction over years and decades.

### Which organization is Jeremy Grantham associated with?
He is associated with GMO.

## Key People, Organizations & Locations
Bitcoin, Crypto, Jeremy Grantham, Billionaire, Jeremy Grantham Says Bitcoin Will Quietly Disappear Over Years and Decades, Bitcoin Will Dwindle, Warns Billionaire Investor, Jeremy, Bitcoin Prediction Has One Big Problem, Billionaire Jeremy Grantham Dismisses Bitcoin Says Crypto Will Fade With

## Multi-Source Evidence Table
| Source Outlet | Headline | Published (UTC) | Verification URL |
|---|---|---|---|
| TradingView | Billionaire Who Called The Dot-Com Bubble And 2008 Housing Crash Now Says Bitcoin Will 'Certainly Go To Zero' | 2026-06-27 14:34 | [Source Link](https://news.google.com/rss/articles/CBMi_AFBVV95cUxQVTZERzV6TFdNdUlIQjdYVThGbmlkS2ZmaEtGNEo5ejMzaEY0WmxRRmZMWWE3UjFPMmY4a01XNm1zWERRTVdCNFpUNlduUm1qSXNybmZTbUJGbF9uLWVaendCWWR0UVdieVNEaEp1bENxUHEtNi1uYndhUkhLdXJQS2JULXR3d0l2dFRSV3NtZ0taNVhvcXY3LUJoQmYwXzc3UjdSanVkWGgzNWtXUGJoVmp4dFFOWHpaaWVUbmNkNUVZM0J1OFR5M2l3LUw1UnZ3ZkJfZDZpc2M0MDdVc2E2YlgtMmpoSmRmS2tRLWJ2MlhZeE5wYnpDQndpZHQ?oc=5) |
| Yahoo Finance | Billionaire Grantham Uses Extreme Words to Describe Bitcoin | 2026-06-27 14:34 | [Source Link](https://news.google.com/rss/articles/CBMipwFBVV95cUxPems2LUhLREEtNDdja2NHeklMWC1TNDlVTnRpaG1LN01FVkZaWExzdDJENm4tMXk1TkNCODdzUGRTSHVmZVB5ZkxscTdydURHZTgzem1XbUcwMFdzd25rYjFuMHZuN3ZyQ1RzZE1SZ2cxd2tQMDdSZnRXWDZCX2xyU2pyRUxTOXZ0bENqeGRtN1VEYmdaNUNNYVZmTmdwTjEyTV9CLXJiNA?oc=5) |
| Decrypt | Billionaire Jeremy Grantham Dismisses Bitcoin, Says Crypto Will Fade 'With a Whimper' | 2026-06-27 14:34 | [Source Link](https://news.google.com/rss/articles/CBMihAFBVV95cUxOV09GOUhVWlY2SmRpdjB5b0hhUW9BMld1cndPQUdNVzVpR1prdFN3S0ZObWtmQUhhWm1UX2tDWVJNOTJZTXFYT2NBN190a2JVTUI5RVZ3WVVBRGx2UzhoMElfenBLZWVtVW85WHZsVGNOZXJMcFoxTTJNSjk5QnZjODBvQW_SAYwBQVVfeXFMT0RGWUN1VGRjbnd6bmkyajh3ZmFMTEVUTUgzOFlEVUIyOEtub0lGSnNCTFVoanlnbmJROEZRWWZzUnR4Zkw1ckhiUXBCMXZKLVdBNWtuWjl5em1lUVN3U0c4SFF6VWFVeUQ4UzhUeVlacVFrUV8wQWFuMmlvcWhYWHFnQ3NneW1nTWlIQlU?oc=5) |
| Forbes | Jeremy Grantham’s Bitcoin Prediction Has One Big Problem | 2026-06-27 14:34 | [Source Link](https://news.google.com/rss/articles/CBMiqAFBVV95cUxQSFQ2ZzdGVER6bUd1d1pzc2JtNjFzbVNNdTk3azBYclU5ald5aGZKbnBuSWVWWDJUR3czMTlqb1JLSHducC10VGFHam5nTGJLUVZIWkhZLUU5eHlfOVlIU3BSNnJOMXBCN29SVnhZT1FtSWV3QUV2dTV2Q0cyMkJHYVBQZ2hzNkZUdmhSdFJhRTllNnpoVmFxMW5oMkxDTkZiUS1lNUFpY2U?oc=5) |
| Decrypt | Billionaire Jeremy Grantham Dismisses Bitcoin, Says Crypto Will Fade 'With a Whimper' | 2026-06-27 14:34 | [Source Link](https://news.google.com/rss/articles/CBMihAFBVV95cUxOV09GOUhVWlY2SmRpdjB5b0hhUW9BMld1cndPQUdNVzVpR1prdFN3S0ZObWtmQUhhWm1UX2tDWVJNOTJZTXFYT2NBN190a2JVTUI5RVZ3WVVBRGx2UzhoMElfenBLZWVtVW85WHZsVGNOZXJMcFoxTTJNSjk5QnZjODBvQW8?oc=5) |
| MSN | Billionaire investor Jeremy Grantham on crypto: A useless, speculative mechanism | 2026-06-26 14:10 | [Source Link](https://news.google.com/rss/articles/CBMi7wFBVV95cUxOSnJMcUFReklldmg3R3VvVkctajlPM00yLUlmdUl1akpMOXBRdmlVS3MtRVc4VWp3SDVtdFVmVHRhLXNJN21JLXdobUJtR0xVRHBuYXpOcU02Nlg2ejZ0R0R5VzZKLXpOdldyUGxGTEtWb3M5cE9lT1BqX1lZbU5fWTlHbU16ZF9UUGszVXgtVnJPZjh5X2dJNFRteHIxNEtjenh6TnFNaXdQWEtnQmx6R2VzaWU1WVlFbWtILW1rWWZST0VkNGV3VDRuaS1ISVZsdFR1eG9PTHVqeGRBUmJNeEtXZHY3ekdzYTdrZVQycw?oc=5) |
| Bitcoin Magazine | Billionaire Investor Jeremy Grantham: Bitcoin Will ‘Dwindle Away With a Whimper’ | 2026-06-26 14:10 | [Source Link](https://news.google.com/rss/articles/CBMid0FVX3lxTE5uWUdjNEhHZ2xheTJ0QTZxNjZVeERMdGtkNVZMN2ctenI1bGNaQmM2VDJWSlBNMDhrM08xaVN6V01la1FSTGZNSEN2RUNzTkg0b0FKbWkyT0NzQzJuZVo3WlVUWWhrWkJWNWdXLVZMOWtNOU1ua1Bj?oc=5) |
| Cryptopolitan | Wall Street’s most famous bear says Bitcoin’s fate is extinction | 2026-06-26 14:10 | [Source Link](https://news.google.com/rss/articles/CBMigAFBVV95cUxPeVI0ZU5tYlE0Z21mSDJTUkRIbkw3OFRULUk5NDF4MGlmVm8wSEMzOWJCZm92UnZVSGd6ekQzTEN6NFMzeVJfTWlvU3lzeFREUUVQcDFPdjM4ZERQcUF5YzV0Ti1BZ2kxLWQ3bzRZclB3OXJnVWFDLXNBY01ydHA3eg?oc=5) |
| bloomingbit | Jeremy Grantham Says Bitcoin Will Quietly Disappear Over Years and Decades | 2026-06-26 14:10 | [Source Link](https://news.google.com/rss/articles/CBMiVEFVX3lxTE1MQWpnWVp3Unh2MTBqV3dMdUJncHBHNnBPcm5UZlZTV2J2MGg0dFpEOWVaeUF5Z3h4TERsTFlqdEZwb29vQnU2bWN6OFNzSnNSZXAzMQ?oc=5) |
| Mint | 'Bitcoin has no practical use': Jeremy Grantham says the crypto will 'fade into irrelevance' as it slips below $60,000 | 2026-06-26 14:10 | [Source Link](https://news.google.com/rss/articles/CBMi_gFBVV95cUxQdmZxWmM1OEpyRlFDRzB4elNhYnNKT1RPVTZVTEp6dUFFbW5Wejdxbm9zZzRfY0YxdURBWllySTVjUVJheE1pdS1RYmh6VlV6X3JrOUJFVnNPNjQ2WE1qQXB5OV9nWV9lYTJhRkNfeWE4c2tMM19fNEtEQ3dReXFnTVJHcW5COWJFcjlETjd4V1ZwN0JpRnFDQ0JwSm4yUEIxYWFYRjlJczlhV2pCSkFTR0h0RVFxVnNVYlhfaHlVR3FHbXAyaFhpQ0JLbFdxcmZHYldvOEtZS0FrWGYxUzZJdjg4elAwUGJPd0U1YzJzRlR6czZTMWRPcUxJbDFMZw?oc=5) |
| TipRanks | Bitcoin Will Dwindle “With a Whimper,” Warns Billionaire Investor | 2026-06-26 14:10 | [Source Link](https://news.google.com/rss/articles/CBMilwFBVV95cUxQY3hydXd0aUtrUm1mRE85c0R6d0N3cUw5MUhLd0JQM2FmNDJMQ2U5N3BacEVWN251OWl0ZEkybDRIWk5BSTZOOFl2MEhzb3Aya1U4bUlLZ09aNFU2OFlrU3R3dWVUQUktMmJUWWwtUHJWNm5MTmVIR2Nfd2R2WXRQekktd3FHMnFJS202QlJRSDVHWXh3amY4?oc=5) |
| Seeking Alpha | Crypto is ‘a useless, speculative mechanism,’ says GMO’s Jeremy Grantham (BTC-USD:Cryptocurrency) | 2026-06-26 14:10 | [Source Link](https://news.google.com/rss/articles/CBMiqgFBVV95cUxObklvdFI0eldiREowUGlxTTM3dWtZelVwYXkyT3dKMnpaTksyU29uWE5HX2NMbUNURzBUVFJZT2tSa0hsMEp3ejZlQ1F3Y2tPSmJpN3VhZjhGbzRLdkVtX2VVcDNHUktfQjVTdTUwRzBPZUtqanNqVXBQZWlNYzU5djFNNWtpeEJfVWhBRU15X21zalotaWlGQU1JR2RWQUFHalFWVjhUeXExUQ?oc=5) |
| CNBC | Billionaire investor Jeremy Grantham says bitcoin will 'dwindle away with a whimper' | 2026-06-26 14:10 | [Source Link](https://news.google.com/rss/articles/CBMiuwFBVV95cUxOMGFGZjhucWpMTXVwdXNOeTc5dUdTY0ttajFwZzBFLWtUUW1yaVZRZHZ2VHphZEZxeWpnYkg0Q3hEal9SM2JZT0ZYajBlUVRqX3gwbGR1OUZISTRINU91OE03c3BYOFp0MEpsd05vQW51NHNFVEhsRUlaLXNFZWZzenljOW5rSEVnUi1PUldvMkdObTV2ZWk0Y2FRUE1adDEySTNRRzh1VldaME5FSjVWTjM1V1ZxQUlvdmZZ0gHAAUFVX3lxTE9VV0VsMHFLR18ydXZ2QklLWk5Kd01ITEt2N1U0OWdMaEx3dFRoTUNNMWlVVHc5dW9HMm83WkQweTh0cXJ4TVZXU1BvVmFmOWNGY1VISG1NamxMQUJCckg2NjkxVkhwWnRGUy1NRVFJaDV3MDNmb0xkcS1TZmVqdmJHQWI0VjFIZWFiclY0Nk1jRUl2djJONkp) |

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