NEW: Jane Street sharply reduced its Bitcoin ETF exposure in Q1 2026 according to new SEC 13F filings.
The high-frequency trading giant cut its position in BlackRock’s IBIT by roughly 71%, while also reducing holdings in Fidelity’s FBTC by 60% and Grayscale’s Bitcoin products by 86%.
Jeff Park commented, “Jane Street slashed its Bitcoin exposure in Q1 2026. Price discovery is back on the menu.”
The move comes months after Jane Street faced allegations tied to market manipulation, with some in the crypto community speculating the firm played a role in recurring “10 AM BTC dumps.”
Bitcoin rallied shortly after the lawsuit became public, further fueling speculation around the firm’s market influence.
𝕏 has always been the best source of financial news for traders and investors. Billions of dollars are allocated every day based on what people read on Timeline.
Today we're launching our new Cashtags feature in the US and Canada on iPhone, bringing real-time financial data to X.
Here's how it works:
1. When you search for or post a cashtag (or contract address), X will automatically suggest matching stocks or crypto tokens, so you can select the exact asset you had in mind.
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This ensures that you're always matched to the chatter for the right stock or token.
Cashtags are just the first step in our commitment to be the best destination for the finance and crypto community.
Whoever is hiding behind this official account, step forward and identify yourself. Every action taken by the WLFI team to secretly implant backdoor controls over user assets, to freeze investor funds without disclosure or due process, and to treat the crypto community as a personal ATM, someone must be held personally accountable for these actions. As the largest investor in this project, I demand that those responsible come forward by name, instead of hiding in the shadows.