# Quant Hedge Funds Extend Worst Run Since 2023 as Momentum Slides

> **Open Intelligence Dossier** · First detected: 2026-07-06 14:07 UTC · Category: Business

## Executive Summary
Quant hedge funds see their sharpest drawdown since 2023 as momentum‑stock bets unravel.

## Intelligence Brief
Quantitative hedge funds recorded their most severe trading losses of the year, with U.S. equity momentum strategies falling more than 3% for two straight weeks. The drawdown is described as the steepest since 2023, marking the worst run for systematic investors this year.


Coverage from MarketWatch, Crypto Briefing, 富途牛牛, the Financial Times and Bloomberg highlights the collapse of momentum‑stock bets as the primary driver. Reports label the episode a ‘quant tremor’ and note that the unwind of momentum positions has hit systematic investors hard.


Future reporting will likely track whether the momentum slide persists and if quant funds endure further drawdowns. Observers will watch subsequent performance of momentum stocks and any adjustments by systematic strategies.

## Multi-Source Evidence Table
| Source Outlet | Headline | Verification URL |
|---|---|---|
| MarketWatch | Quant funds just suffered their most crippling trading rout this year as momentum stocks flopped | [Source Link](https://news.google.com/rss/articles/CBMi1gFBVV95cUxPbE5zb3hqM2dqLXdLdDZHX2R0TERPd0RRdDBWeEliZUdQZzFma0JKM2dodXhGOTFrRTNKSm1xMDhYa2l1eUlCMFVFWGZXRjQzd1pTSGtfb0VLRno0aVF1VnJTVDJDTlBsUlFLdGR6czN4N1BBb2U2a0VaNW13aV9BR1ZVWU1ZS3Q3bm1ja1hkSlRmMG51M2EyX3hRWkZnaU53R0xMVHQtcVg5TTlfZkIycjBRYlZSeUNkbXNBNGpFR21JOWFiWWZ5UHJiOHk3M3E4VTB5Z0tB?oc=5) |
| Crypto Briefing | Quant funds suffer their worst trading rout of the year as momentum bets unwind | [Source Link](https://news.google.com/rss/articles/CBMie0FVX3lxTFA2WW55RG9neDZGTmx4dlM4bi01WkcyMUtZTXZEejcyUDd6TkJZRWJXb2N2R2FtREFOS1JkOE4wbW1OWTdxNDFXczhYenVrbmFZRWd6a09WdjNtcVl5X19XblJQd3hnNFdpeUo1QnQ0NzBjV1JVRkxSaFVqZw?oc=5) |
| 富途牛牛 | U.S. equity momentum strategies suffer heavy losses: down more than 3% for two consecutive weeks, quant funds experience their steepest drawdown since 2023 | [Source Link](https://news.google.com/rss/articles/CBMiqAFBVV95cUxPY0tTWFl4TmhHcy1IZDhNd1E3bkJLLWlkMTFhRkVBMm9BSlZCLTQzcFJnaGZQamRDdnF4N1VRQzhiWGc1Q0NBaTVDQm5TRnpEb3ZzcWx1MkVreEx1UnNhMEdLa254ZmZSMkthVDNmT2hubVcxaHpXOEIxT2ktVDdvY0xwVXZXSmZVZjkxRWhjN0FTY25YUENZVTZsMGVKZE9qZ0ZLN245a1g?oc=5) |
| Financial Times | Yet another ‘quant tremor’ strikes systematic investors | [Source Link](https://news.google.com/rss/articles/CBMicEFVX3lxTE45akZUR1RLRFQ3SGVhcTVPS1dqbUdWU3RKRmJKLWRyT0xoTWEweldGemxJVWFSNTE1T3l3OTY1STFLcHRhUVZFdUhIMlRYLWRnZmlNUldSS1ZKd25RX2dzbVhscW54WnotSjVTak1jbnE?oc=5) |
| Bloomberg.com | Quant Hedge Funds Extend Worst Run Since 2023 as Momentum Slides | [Source Link](https://news.google.com/rss/articles/CBMitgFBVV95cUxPWGhUdXhoNGRxSjdsMHljY0lzX2IyRTdKTGtNZ2huOC1mRmExU2p4eUg1VHRpbU1yVGRnMmsxNjNQNW5RN1dpeDJMY1VOMkV2TzY3WkJEaE5LSmFYazdwWGpwR29jWTBNVE5aQVhPTmxmY1FPaHR2dkktQjhoRlFTRnd3WHpaa053NVVSS252cnRZcjBLbGpfYTVSVDVXZHQ4RHQ1VWxOWFpnb3IyZEVzM2lHNWk3Zw?oc=5) |

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*Canonical Source: https://pulse.byoviral.com/trend/2026-07-06/quant-hedge-funds-extend-worst-run-since-2023-as-momentum-slides*