- Jane Street reported $990 million in Bitcoin exchange-traded funds in its Q2 2026 Form 13F filing with the SEC.
- The allocation is equivalent to 15,394 $BTC, concentrating $828 million in BlackRock’s iShares Bitcoin Trust (IBIT) ETF.
- The company recorded over $40 billion in net trading revenue so far in 2026.
Quantitative trading firm Jane Street reveals a nearly $1 billion position in Bitcoin ETFs, reaching an institutional holding equivalent to 15,394 $BTC during the second quarter of 2026.
According to the regulatory filing submitted to the U.S. Securities and Exchange Commission (SEC), the firm accumulated $990 million distributed across major spot investment vehicles. Official documentation details that the majority of the capital went into the iShares Bitcoin Trust (IBIT) fund, managed by BlackRock, with an allocated sum of $828 million. The remainder of the position was structured through holdings in instruments such as Fidelity’s Wise Origin Bitcoin Fund and Grayscale’s Bitcoin Trust.
The entity does not custody the cryptocurrencies directly in digital wallets. Its exposure operates strictly through shares of regulated exchange-traded vehicles listed on U.S. markets.
Portfolio Structure and Institutional Financial Balance
The data disclosed in Form 13F coincides with a period of high activity for the market maker. Financial reports from Bloomberg indicate that Jane Street generated over $40 billion in net trading revenue so far in 2026, surpassing the $39.6 billion achieved throughout the entire 2025 fiscal year.
Despite the overall volume, the company faced approximate losses of $15 billion during July 2026. This monthly setback stemmed from adjustments in Asian equity positions and its exposure to funds linked to artificial intelligence infrastructure.
Industry analysts point out that high-frequency trading firms use these instruments to execute liquidity arbitrage between the spot market and derivatives contracts. Data from the Fintel platform shows that other institutional participants, including Susquehanna International Group, maintain parallel stakes in cryptocurrency exchange-traded funds.
BlackRock’s IBIT fund exceeded $47.3 billion in assets under management by mid-August 2026. According to SEC records, state pension managers and investment firms such as Tudor Investment Corporation and Edelman Financial also reported exposure to these financial derivatives in their recent quarterly filings.
The next Form 13F filing window with the SEC closes in mid-November 2026, when institutional holdings for the third quarter of the year will be updated.