Hudson River Trading LLC is a New York–based quantitative trading firm that trades across many types of financial assets. Its filings show it spends on lobbying about financial market structure and rules for financial institutions, investments, and securities. It hired the Sternhell Group and reported about $240,000 in lobbying across four filings through January 20, 2026.
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ALEXANDER STERNHELL
The latest disclosures for this client.
STERNHELL GROUP
Q3STERNHELL GROUP
Q2The entities named in disclosed activities are the clearest available signal for where the client is aiming attention.
STERNHELL GROUP
MIKE AHERN
STERNHELL GROUP
STERNHELL GROUP
Q1STERNHELL GROUP
Q4STERNHELL GROUP
Q3STERNHELL GROUP
Q2STERNHELL GROUP
Q1