Rep. Maria Elvira Buys Biogen (BIIB) Stock

A new periodic transaction report shows the Florida congresswoman bought shares of the biotech firm in May.

Reviewed by automated data checks against the source filing. How we make and check alerts

Rep. Maria Elvira bought between $1,001 and $15,000 of Biogen Inc. ($BIIB) stock on May 12, 2026. The trade was disclosed in a STOCK Act periodic transaction report filed June 9, 2026.

Since the trade, $BIIB is down 4.4% after 1 week, up 0.3% after 1 month and up 16.7% to date (from the $199.36 close on May 12, 2026).

Find the original: House financial disclosure search

Maria Elvira

Financial Disclosure Report

Clerk of the House of Representatives • Legislative Resource Center • B81 Cannon Building • Washington, DC 20515

Filer Information

Name:
Rep. Maria Elvira (R)
Status:
Member — House

Filing Information

Filing Type:
Periodic Transaction Report
Filing Year:
2026
Filing Date:
Jun 9, 2026

Schedule B: Transactions

AssetTransactionDateAmount
Biogen Inc. ($BIIB) Buy May 12, 2026 $1,001 - $15,000

Summary of the filed report, not the original document. Find the original: House financial disclosure search

BIIB Biogen Inc.
$232.65 +30.83% year to date
Daily close · Oct 16, 2026

Key Points

  • Representative Maria Elvira purchased between $1,001 and $15,000 worth of Biogen Inc. (BIIB) stock on May 12, 2026.
  • The transaction was disclosed in a report filed on June 9, 2026, showing a gap of nearly a month between the trade and the public filing.
  • Biogen recently received several analyst upgrades, including a price target hike to $300 from JP Morgan on October 12, 2026.

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Representative Maria Elvira Discloses Biogen Purchase

Representative Maria Elvira, a member of the U.S. House of Representatives, recently disclosed a purchase of Biogen Inc. (NASDAQ: BIIB) stock. According to a periodic transaction report filed under the STOCK Act on June 9, 2026, the trade was valued in a range between $1,001 and $15,000. These disclosures are mandatory for members of Congress to ensure transparency regarding their financial activities.

Congressional trading track record

Maria Elvira vs. the S&P 500

YTD return +15.47% hypothetical
All-time return -4.32% S&P 500 +57.17%
vs. S&P 500 -61.49% behind the index

Hypothetical returns from Maria Elvira's disclosed trades, not real profit or advice. How we model this.

Timing of the Biogen Trade

The transaction took place on May 12, 2026, but was not officially reported until June 9, 2026. This nearly month-long gap is standard under the STOCK Act, which gives politicians up to 45 days to disclose their trades. This isn't the first time Elvira has been active with this specific stock; prior coverage shows she reported selling a similar amount of Biogen shares on September 24, 2026. This back-and-forth activity highlights the periodic nature of these financial disclosures.

Biogen Stock Performance

On Saturday, Biogen shares were priced at $198.64. The stock has seen a fair amount of movement over the past year, reaching as high as $225.80 and dropping as low as $135.39. At the current price, the stock is trading just above its 200-day moving average, a common benchmark that helps investors see long-term price trends. With a market value of roughly $32.37 billion, Biogen remains a major player in the biotechnology space.

Recent Earnings and Growth

Biogen reported revenue of $10.03 billion for its most recent period, showing a small growth rate of about 3.4%. The company's earnings per share (EPS) reached $5.62, and it maintained a net margin of 8.3%. These figures provide a snapshot of the company's financial health as it prepares for its next earnings announcement, which is expected on October 28, 2026.

Earnings drift grade

Outlook vs expectations on the last report — not price action.

B- 71/100

Reported Apr 29, 2026

  1. Forward outlook

    5 target raises vs 1 cuts.

  2. EPS & revenue

    EPS beat estimates by 26.3%. Revenue beat estimates by 7.7%.

  3. Profit surprise

    EBITDA missed by 7 percent. Operating income missed by 14 percent.

  4. Pre-earnings setup

    Expectations were about average.

  5. Analyst signal

    5 target raises, 1 target cut.

  6. Earnings quality

    Gross margin down 2.9 points. Operating margin down 14.1 points. Positive free cash flow.

Earnings Call Summary

Biogen had a very strong first quarter with growth products generating 851 million dollars, up 12 percent year-over-year. LEQEMBI sales surged 74 percent to 168 million dollars, benefiting from expansion in the U.S., Japan, and China. The company highlighted real-world evidence showing nearly 80 percent of LEQEMBI patients remain on therapy at 18 months, supporting the durability of treatment. High-dose SPINRAZA launched successfully with 20 percent of U.S. patients already switching, and the company is preparing for multiple pipeline readouts starting this year, including data on tau-targeting drug BIIB080 and lupus candidate Litifilimab.

Guidance Biogen reaffirmed its full-year guidance, confident in underlying business strength. The company expects to close the Apellis acquisition in the second quarter and will provide combined guidance after close. Management noted about 600 million dollars of contract manufacturing revenue expected this year, roughly two-thirds in the first half. They anticipate the acquisition will be accretive to earnings per share in 2027.

Slightly positive report. The quarter was acceptable, but the forward setup is not strong.

Analysts Set New Price Targets

Wall Street firms have been active in updating their views on Biogen recently. On October 12, 2026, JP Morgan upgraded the stock to an Overweight rating and raised its price target significantly to $300.00 from $210.00. A few days earlier, on October 9, 2026, UBS maintained a Buy rating and lifted its target to $270.00. Other firms like RBC Capital and Piper Sandler also hold positive ratings, with targets of $256.00 and $245.00, respectively. On the other hand, HSBC takes a more cautious stance, maintaining a Reduce rating with a $175.00 target as of September 10, 2026.

About Biogen Inc.

Biogen is a biotechnology company based in Cambridge, Massachusetts, that focuses on treatments for complex neurological diseases. It is well-known for its portfolio of drugs for multiple sclerosis, spinal muscular atrophy, and more recently, its efforts in Alzheimer's disease treatment through the drug Leqembi. The company's ability to develop new therapies for the brain and nervous system is a primary driver of investor interest.

What's Ahead for Biogen Inc.

Investors will likely watch the upcoming October 28, 2026, earnings report to see if the company can build on its recent revenue growth. While the trade by Representative Elvira provides a look into a politician's portfolio, these reports are backward-looking and do not necessarily predict future stock performance. They simply serve as a record of transactions after they have occurred.

Source: Maria Elvira's STOCK Act disclosure on $BIIB (May 12, 2026). Find the original filing: House financial disclosure search. Written by software, not financial advice. How we make alerts

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