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Hedge Funds and Antitrust Compliance: Antitrust Division Investigates Hedge Funds Shorting Euro

Client Alert | 1 min read | 03.05.10

When is sharing of investment strategies collusion? This question seems to be at the center of an inquiry by the Antitrust Division of the Department of Justice in connection with investment strategies shorting the value of the Euro. Recent press reports indicate that the Department of Justice has sent requests to several hedge funds in connection with their trades relating to the Euro. These requests were sent the same day the Wall Street Journal reported that portfolio managers of several large hedge funds attended an exclusive "idea dinner," where they predicted that the Euro's value - which already fell from $1.51 in December to $1.35 in late February - will likely reach parity with the dollar. The dinner was one of several informal dinners that New York-based research and brokerage firm Monness, Crespi, Hardt & Co. holds from time to time to allow managers to network and discuss trading ideas. While the Euro was only one among more than 20 topics reportedly discussed at the dinner, news of the meeting, including reports that a portfolio manager encouraged other traders to join his firm in shorting the Euro, drew immediate attention from regulators.

While shorting strategies have long raised SEC regulatory scrutiny, this inquiry demonstrates that the Department of Justice will also look closely at potential anticompetitive behavior in the financial services industry. Over the past few years, the SEC and the Antitrust Division have worked closely on an investigation of potential bid-rigging in the municipal bond industry. While compliance programs at financial services firms and investment advisors are generally focused on SEC and SRO regulation, this new development highlights the role of preventative antitrust compliance as the Obama administration has vowed to reinvigorate antitrust enforcement.

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Client Alert | 7 min read | 12.17.25

CARB Proposes Regulations Implementing California GHG Emissions and Climate-Related Financial Risk Reporting Laws

After hosting a series of workshops and issuing multiple rounds of materials, including enforcement notices, checklists, templates, and other guidance, the California Air Resources Board (CARB) has proposed regulations to implement the Climate Corporate Data Accountability Act (SB 253) and the Climate-Related Financial Risk Act (SB 261) (both as amended by SB 219), which require large U.S.-based businesses operating in California to disclose greenhouse gas (GHG) emissions and climate-related risks. CARB also published a Notice of Public Hearing and an Initial Statement of Reasons along with the proposed regulations. While CARB’s final rules were statutorily required to be promulgated by July 1, 2025, these are still just proposals. CARB’s proposed rules largely track earlier guidance regarding how CARB intends to define compliance obligations, exemptions, and key deadlines, and establish fee programs to fund regulatory operations....