Key Takeaways
- • Rep. Sheri Biggs (R-S.C.) disclosed a six-figure purchase of iShares Bitcoin Trust ETF (IBIT) valued between $100,000 and $250,000, executed on July 9, 2025, according to STOCK Act filings released April 17, 2026.
- • The congresswoman violated the STOCK Act by disclosing the transaction and 170+ other trades weeks or months late; federal law requires disclosure within 45 days, and violations carry a $200 penalty for first offenses.
- • The delayed disclosure batch totaled between $4.14 million and $13.62 million in combined transaction value, with many trades executed by her spouse rather than the congresswoman directly.
- • BlackRock's iShares Bitcoin Trust ETF (IBIT) has experienced significant institutional inflows, pulling in $935 million in Q1 2026 and $32 billion over the past year, reflecting broader congressional and institutional appetite for spot bitcoin exposure.
- • The timing of Biggs' bitcoin purchase and other equity sales in March 2025 occurred near key policy announcements, including Treasury Secretary Scott Bessent's disclosure of tariff details, raising potential conflicts-of-interest concerns under existing financial transparency rules.
Summary
Representative Sheri Biggs, a freshman Republican from South Carolina, disclosed a six-figure purchase of iShares Bitcoin Trust ETF (IBIT) valued between $100,000 and $250,000 on July 9, 2025, according to STOCK Act filings made public on April 17, 2026. The disclosure was filed through Quiver Quantitative's congress trading dashboard and represents part of a broader batch of late-filed transactions that triggered federal compliance violations.
The congresswoman's disclosure violated the Stop Trading on Congressional Knowledge (STOCK Act) of 2012, which mandates that members of Congress, their spouses, and dependent children disclose securities transactions within 45 days. According to NOTUS analysis, Biggs filed disclosures for more than 170 trades—including stocks, treasury bills, and cryptocurrency holdings—that were weeks or months overdue. The combined value of these delayed disclosures ranged between $4.14 million and $13.62 million. While the bitcoin ETF purchase was attributed to the congresswoman, many of the equity transactions in the batch were executed by her spouse, Bill Biggs, or portfolio managers acting on behalf of the household.
The timing raises governance concerns for institutional observers. Dozens of the delayed trades, including substantial stock sales of companies such as Apple, Microsoft, Johnson & Johnson, and Berkshire Hathaway, were executed on March 18, 2025—the same day Treasury Secretary Scott Bessent disclosed key details of President Donald Trump's tariff policies ahead of an April 2 implementation date. Citizens for Responsibility and Ethics in Washington noted that the late filings undermine the transparency Congress members pledged to uphold, particularly given Biggs' stated campaign focus on "fiscal responsibility."
The IBIT purchase reflects institutional momentum in spot bitcoin ETF adoption. BlackRock's iShares Bitcoin Trust accumulated $935 million in inflows during Q1 2026 and has attracted $32 billion cumulatively over the past year. Congressional bitcoin purchases by other members have similarly grown, indicating that digital asset exposure is becoming a fixture in official Washington portfolios alongside traditional equity and fixed-income holdings.
The congresswoman's disclosure violated the Stop Trading on Congressional Knowledge (STOCK Act) of 2012, which mandates that members of Congress, their spouses, and dependent children disclose securities transactions within 45 days. According to NOTUS analysis, Biggs filed disclosures for more than 170 trades—including stocks, treasury bills, and cryptocurrency holdings—that were weeks or months overdue. The combined value of these delayed disclosures ranged between $4.14 million and $13.62 million. While the bitcoin ETF purchase was attributed to the congresswoman, many of the equity transactions in the batch were executed by her spouse, Bill Biggs, or portfolio managers acting on behalf of the household.
The timing raises governance concerns for institutional observers. Dozens of the delayed trades, including substantial stock sales of companies such as Apple, Microsoft, Johnson & Johnson, and Berkshire Hathaway, were executed on March 18, 2025—the same day Treasury Secretary Scott Bessent disclosed key details of President Donald Trump's tariff policies ahead of an April 2 implementation date. Citizens for Responsibility and Ethics in Washington noted that the late filings undermine the transparency Congress members pledged to uphold, particularly given Biggs' stated campaign focus on "fiscal responsibility."
The IBIT purchase reflects institutional momentum in spot bitcoin ETF adoption. BlackRock's iShares Bitcoin Trust accumulated $935 million in inflows during Q1 2026 and has attracted $32 billion cumulatively over the past year. Congressional bitcoin purchases by other members have similarly grown, indicating that digital asset exposure is becoming a fixture in official Washington portfolios alongside traditional equity and fixed-income holdings.
Go deeper than the headline
Research every firm in this story, track the ones that matter and get the daily briefing — free for 7 days.