Nasdaq · Common stock
Regeneron Pharmaceuticals (REGN)
$807.67 +$2.65 (+0.33%)
- Day’s range
- $796.61–$817.17
- Volume
- 418,163
REGN price history
REGN closed at $807.67 on Oct. 26, 2026. Over the past year, its daily close ranged from $585.31 on Oct. 27, 2025 to $852.03 on Sept. 2, 2026.
Data table: REGN daily closes, the past year
| Date | Close |
|---|---|
| Oct. 26, 2026 | $807.67 |
| Oct. 23, 2026 | $805.02 |
| Oct. 22, 2026 | $819.09 |
| Oct. 21, 2026 | $805.67 |
| Oct. 20, 2026 | $807.48 |
| Oct. 19, 2026 | $782.04 |
| Oct. 16, 2026 | $790.74 |
| Oct. 15, 2026 | $796.34 |
| Oct. 14, 2026 | $778.36 |
| Oct. 13, 2026 | $753.12 |
| Oct. 12, 2026 | $762.81 |
| Oct. 9, 2026 | $746.54 |
| Oct. 8, 2026 | $739.57 |
| Oct. 7, 2026 | $742.12 |
| Oct. 6, 2026 | $738.72 |
| Oct. 5, 2026 | $726.47 |
| Oct. 2, 2026 | $735.20 |
| Oct. 1, 2026 | $734.81 |
| Sept. 30, 2026 | $758.27 |
| Sept. 29, 2026 | $750.51 |
| Sept. 28, 2026 | $752.25 |
| Sept. 25, 2026 | $788.04 |
| Sept. 24, 2026 | $796.02 |
| Sept. 23, 2026 | $801.82 |
| Sept. 22, 2026 | $803.90 |
| Sept. 21, 2026 | $798.17 |
| Sept. 18, 2026 | $784.85 |
| Sept. 17, 2026 | $789.45 |
| Sept. 16, 2026 | $774.61 |
| Sept. 15, 2026 | $774.11 |
| Sept. 14, 2026 | $793.74 |
| Sept. 11, 2026 | $781.49 |
| Sept. 10, 2026 | $793.26 |
| Sept. 9, 2026 | $807.65 |
| Sept. 8, 2026 | $810.31 |
| Sept. 4, 2026 | $827.72 |
| Sept. 3, 2026 | $843.47 |
| Sept. 2, 2026 | $852.03 |
| Sept. 1, 2026 | $823.82 |
| Aug. 31, 2026 | $799.08 |
| Aug. 28, 2026 | $794.19 |
| Aug. 27, 2026 | $807.71 |
| Aug. 26, 2026 | $814.79 |
| Aug. 25, 2026 | $833.56 |
| Aug. 24, 2026 | $828.50 |
| Aug. 21, 2026 | $834.04 |
| Aug. 20, 2026 | $826.64 |
| Aug. 19, 2026 | $840.84 |
| Aug. 18, 2026 | $810.24 |
| Aug. 17, 2026 | $805.93 |
| Aug. 14, 2026 | $803.48 |
| Aug. 13, 2026 | $805.97 |
| Aug. 12, 2026 | $797.99 |
| Aug. 11, 2026 | $797.00 |
| Aug. 10, 2026 | $808.05 |
| Aug. 7, 2026 | $784.36 |
| Aug. 6, 2026 | $772.11 |
| Aug. 5, 2026 | $768.58 |
| Aug. 4, 2026 | $760.66 |
| Aug. 3, 2026 | $759.24 |
| July 31, 2026 | $762.63 |
| July 30, 2026 | $738.34 |
| July 29, 2026 | $695.42 |
| July 28, 2026 | $695.18 |
| July 27, 2026 | $667.17 |
| July 24, 2026 | $656.01 |
| July 23, 2026 | $651.91 |
| July 22, 2026 | $651.18 |
| July 21, 2026 | $675.19 |
| July 20, 2026 | $672.15 |
| July 17, 2026 | $676.69 |
| July 16, 2026 | $678.94 |
| July 15, 2026 | $664.45 |
| July 14, 2026 | $656.12 |
| July 13, 2026 | $663.09 |
| July 10, 2026 | $664.52 |
| July 9, 2026 | $667.95 |
| July 8, 2026 | $662.88 |
| July 7, 2026 | $676.23 |
| July 6, 2026 | $649.81 |
| July 2, 2026 | $654.27 |
| July 1, 2026 | $624.72 |
| June 30, 2026 | $623.54 |
| June 29, 2026 | $631.81 |
| June 26, 2026 | $632.90 |
| June 25, 2026 | $620.14 |
| June 24, 2026 | $623.43 |
| June 23, 2026 | $618.03 |
| June 22, 2026 | $612.50 |
| June 18, 2026 | $609.94 |
| June 17, 2026 | $607.93 |
| June 16, 2026 | $614.73 |
| June 15, 2026 | $614.98 |
| June 12, 2026 | $612.14 |
| June 11, 2026 | $611.48 |
| June 10, 2026 | $601.65 |
| June 9, 2026 | $616.18 |
| June 8, 2026 | $611.34 |
| June 5, 2026 | $635.45 |
| June 4, 2026 | $628.73 |
| June 3, 2026 | $618.95 |
| June 2, 2026 | $602.92 |
| June 1, 2026 | $600.66 |
| May 29, 2026 | $614.78 |
| May 28, 2026 | $621.52 |
| May 27, 2026 | $627.74 |
| May 26, 2026 | $634.62 |
| May 22, 2026 | $638.88 |
| May 21, 2026 | $642.59 |
| May 20, 2026 | $649.76 |
| May 19, 2026 | $630.30 |
| May 18, 2026 | $629.68 |
| May 15, 2026 | $698.25 |
| May 14, 2026 | $712.87 |
| May 13, 2026 | $719.88 |
| May 12, 2026 | $723.41 |
| May 11, 2026 | $712.77 |
| May 8, 2026 | $714.89 |
| May 7, 2026 | $709.10 |
| May 6, 2026 | $721.05 |
| May 5, 2026 | $702.27 |
| May 4, 2026 | $709.21 |
| May 1, 2026 | $701.42 |
| April 30, 2026 | $707.06 |
| April 29, 2026 | $686.36 |
| April 28, 2026 | $731.77 |
| April 27, 2026 | $744.44 |
| April 24, 2026 | $751.57 |
| April 23, 2026 | $766.02 |
| April 22, 2026 | $746.58 |
| April 21, 2026 | $747.36 |
| April 20, 2026 | $749.41 |
| April 17, 2026 | $750.57 |
| April 16, 2026 | $746.00 |
| April 15, 2026 | $753.93 |
| April 14, 2026 | $755.51 |
| April 13, 2026 | $746.46 |
| April 10, 2026 | $748.87 |
| April 9, 2026 | $767.85 |
| April 8, 2026 | $775.53 |
| April 7, 2026 | $760.27 |
| April 6, 2026 | $763.04 |
| April 2, 2026 | $761.85 |
| April 1, 2026 | $777.25 |
| March 31, 2026 | $772.64 |
| March 30, 2026 | $749.29 |
| March 27, 2026 | $737.71 |
| March 26, 2026 | $756.73 |
| March 25, 2026 | $749.47 |
| March 24, 2026 | $741.69 |
| March 23, 2026 | $736.53 |
| March 20, 2026 | $732.87 |
| March 19, 2026 | $737.45 |
| March 18, 2026 | $744.12 |
| March 17, 2026 | $759.05 |
| March 16, 2026 | $756.91 |
| March 13, 2026 | $745.77 |
| March 12, 2026 | $746.61 |
| March 11, 2026 | $774.66 |
| March 10, 2026 | $772.03 |
| March 9, 2026 | $781.60 |
| March 6, 2026 | $759.86 |
| March 5, 2026 | $764.93 |
| March 4, 2026 | $787.50 |
| March 3, 2026 | $766.66 |
| March 2, 2026 | $790.81 |
| Feb. 27, 2026 | $781.67 |
| Feb. 26, 2026 | $770.79 |
| Feb. 25, 2026 | $784.28 |
| Feb. 24, 2026 | $772.19 |
| Feb. 23, 2026 | $787.04 |
| Feb. 20, 2026 | $779.67 |
| Feb. 19, 2026 | $782.38 |
| Feb. 18, 2026 | $792.16 |
| Feb. 17, 2026 | $793.53 |
| Feb. 13, 2026 | $803.17 |
| Feb. 12, 2026 | $783.65 |
| Feb. 11, 2026 | $778.97 |
| Feb. 10, 2026 | $754.91 |
| Feb. 9, 2026 | $780.28 |
| Feb. 6, 2026 | $785.51 |
| Feb. 5, 2026 | $766.63 |
| Feb. 4, 2026 | $775.06 |
| Feb. 3, 2026 | $759.18 |
| Feb. 2, 2026 | $755.02 |
| Jan. 30, 2026 | $741.45 |
| Jan. 29, 2026 | $749.44 |
| Jan. 28, 2026 | $751.13 |
| Jan. 27, 2026 | $771.25 |
| Jan. 26, 2026 | $762.65 |
| Jan. 23, 2026 | $753.55 |
| Jan. 22, 2026 | $755.51 |
| Jan. 21, 2026 | $749.33 |
| Jan. 20, 2026 | $733.78 |
| Jan. 16, 2026 | $733.04 |
| Jan. 15, 2026 | $741.92 |
| Jan. 14, 2026 | $754.14 |
| Jan. 13, 2026 | $758.91 |
| Jan. 12, 2026 | $768.00 |
| Jan. 9, 2026 | $796.55 |
| Jan. 8, 2026 | $801.01 |
| Jan. 7, 2026 | $812.27 |
| Jan. 6, 2026 | $776.54 |
| Jan. 5, 2026 | $763.23 |
| Jan. 2, 2026 | $776.31 |
| Dec. 31, 2025 | $771.87 |
| Dec. 30, 2025 | $773.94 |
| Dec. 29, 2025 | $780.50 |
| Dec. 26, 2025 | $784.97 |
| Dec. 24, 2025 | $783.71 |
| Dec. 23, 2025 | $785.17 |
| Dec. 22, 2025 | $779.36 |
| Dec. 19, 2025 | $767.96 |
| Dec. 18, 2025 | $748.71 |
| Dec. 17, 2025 | $749.79 |
| Dec. 16, 2025 | $746.36 |
| Dec. 15, 2025 | $752.62 |
| Dec. 12, 2025 | $741.29 |
| Dec. 11, 2025 | $746.80 |
| Dec. 10, 2025 | $726.21 |
| Dec. 9, 2025 | $692.58 |
| Dec. 8, 2025 | $703.26 |
| Dec. 5, 2025 | $718.36 |
| Dec. 4, 2025 | $722.80 |
| Dec. 3, 2025 | $723.67 |
| Dec. 2, 2025 | $742.00 |
| Dec. 1, 2025 | $750.11 |
| Nov. 28, 2025 | $780.19 |
| Nov. 26, 2025 | $784.61 |
| Nov. 25, 2025 | $787.32 |
| Nov. 24, 2025 | $761.45 |
| Nov. 21, 2025 | $755.90 |
| Nov. 20, 2025 | $737.00 |
| Nov. 19, 2025 | $702.75 |
| Nov. 18, 2025 | $725.34 |
| Nov. 17, 2025 | $704.31 |
| Nov. 14, 2025 | $693.50 |
| Nov. 13, 2025 | $694.99 |
| Nov. 12, 2025 | $681.72 |
| Nov. 11, 2025 | $674.55 |
| Nov. 10, 2025 | $654.74 |
| Nov. 7, 2025 | $657.53 |
| Nov. 6, 2025 | $646.87 |
| Nov. 5, 2025 | $644.19 |
| Nov. 4, 2025 | $628.00 |
| Nov. 3, 2025 | $642.25 |
| Oct. 31, 2025 | $651.80 |
| Oct. 30, 2025 | $654.04 |
| Oct. 29, 2025 | $652.91 |
| Oct. 28, 2025 | $654.48 |
| Oct. 27, 2025 | $585.31 |
Key figures
- 52-week range
- $577.95–$852.03Low Oct. 24, 2025; high Sept. 2, 2026
- Average daily volume
- 725,284Past 3 months
- Market value
- $81.69B
- Dividend yield
- 0.46%Past 12 months of regular dividends
- From 52-week high
- −5.21%
Price change
- 1 month
- +2.49%
- 3 months
- +23.12%
- Year to date
- +4.64%
- 1 year
- +39.75%
$1,000 a year ago
$1,000 put into REGN at the close on Oct. 24, 2025 would be worth $1,397.
Price only, dividends not included.
What Wall Street says about REGN
In the past 90 days, Wall Street firms published 19 rating or price-target actions on REGN: 2 upgrades, 1 reiterated rating and 16 raised price targets.
| Action | Rating | |||
|---|---|---|---|---|
| TD Cowen | Raises target | Buy | $960 to $980 | |
| Piper Sandler | Raises target | Overweight | $854 to $865 | |
| UBS | Upgrade | Neutral to Buy | $660 to $978 | |
| RBC Capital | Raises target | Sector perform | $737 to $810 | |
| Morgan Stanley | Raises target | Equal-weight | $758 to $779 | |
| Truist Securities | Raises target | Buy | $772 to $780 | |
| JP Morgan | Raises target | Overweight | $900 to $950 | |
| Argus Research | Upgrade | Hold to Buy | $850 | |
| Jefferies | Raises target | Buy | $870 to $930 | |
| RBC Capital | Reiterates | Sector perform | $737 | |
| HSBC | Raises target | Buy | $800 to $920 | |
| Leerink Partners | Raises target | Market perform | $641 to $824 | |
| Citigroup | Raises target | Neutral | $700 to $740 | |
| Guggenheim | Raises target | Buy | $1,000 to $1,030 | |
| Cantor Fitzgerald | Raises target | Overweight | $750 to $795 | |
| Morgan Stanley | Raises target | Equal-weight | $730 to $758 | |
| RBC Capital | Raises target | Sector perform | $696 to $737 | |
| Truist Securities | Raises target | Buy | $769 to $772 | |
| Wells Fargo | Raises target | Equal-weight | $700 to $750 |
Ratings and price targets are the firms’ own opinions, reported as published.
Not investment advice.
Recent dividends
| Ex-dividend date | Per share |
|---|---|
| Regular, paid Aug. 31 | $0.94 |
| Regular, paid June 4 | $0.94 |
| Regular, paid March 5 | $0.94 |
| Regular, paid Dec. 5, 2025 | $0.88 |
About Regeneron Pharmaceuticals Inc
Regeneron Pharmaceuticals discovers, develops, and commercializes products that fight eye disease, cardiovascular disease, cancer, and inflammation. The company has several marketed products, including low-dose Eylea and Eylea HD, approved for wet age-related macular degeneration and other eye diseases; Dupixent in immunology; Praluent for LDL cholesterol lowering; Libtayo in oncology; Kevzara in rheumatoid arthritis; and Lynozyfic for multiple myeloma. Regeneron has multiple partnerships and collaboration agreements, with Sanofi (Dupixent, others) and Bayer (Eylea) as its largest partners.
- Headquarters
- Tarrytown, N.Y.
- Employees
- 15,410
- Listed
- April 2, 1991
- Sector
- Health care
- Industry
- Pharmaceutical preparations
In WallStreetDigest editions
No WallStreetDigest article about REGN is on the site yet.