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BMRN Insider Trading

Insider Ownership Percentage: 0.85%
Insider Buying (Last 12 Months): $0.00
Insider Selling (Last 12 Months): $1,484,635.10

BioMarin Pharmaceutical Insider Trading History Chart

This chart shows the insider buying and selling history at BioMarin Pharmaceutical by year and by quarter.

Skip ChartChart Data in Insider Trading History Table

BioMarin Pharmaceutical Share Price & Price History

Current Price: $54.12
Price Change: ▼ Price Decrease of -0.48 (-0.88%)
As of 05/7/2026 04:00 PM ET

This chart shows the closing price history over time for BMRN up to the past year.

Skip Chart and Table DataPrice Data in Insider Trading History Table
Days: 30 | 90 | 365

BioMarin Pharmaceutical Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
3/11/2026Charles Greg GuyerEVPSell16,486$60.46$996,743.5679,953View SEC Filing Icon  
2/26/2026Gregory R FribergEVPSell6,326$60.38$381,963.8837,578View SEC Filing Icon  
5/20/2025Erin BurkhartCAOSell1,786$59.31$105,927.6614,173View SEC Filing Icon  
5/2/2025Cristin HubbardEVPSell273$64.92$17,723.1632,700View SEC Filing Icon  
3/19/2025Erin BurkhartCAOSell1,295$71.52$92,618.4016,955View SEC Filing Icon  
2/24/2025Erin BurkhartCAOSell1,344$68.38$91,902.7213,105View SEC Filing Icon  
11/12/2024Charles Greg GuyerEVPSell5,278$66.37$350,300.8668,909View SEC Filing Icon  
5/30/2024Brian R. MuellerCFOSell5,000$75.19$375,950.0072,159View SEC Filing Icon  
5/28/2024George Eric DavisEVPSell40,850$74.51$3,043,733.5056,157View SEC Filing Icon  
5/9/2024Jean Jacques BienaimeDirectorSell20,000$81.62$1,632,400.00474,994View SEC Filing Icon  
5/2/2024George Eric DavisEVPSell1,850$85.01$157,268.5056,157View SEC Filing Icon  
4/12/2024Jean Jacques BienaimeDirectorSell20,000$91.26$1,825,200.00474,994View SEC Filing Icon  
4/10/2024Erin BurkhartCAOSell2,286$90.00$205,740.0016,156View SEC Filing Icon  
3/28/2024George Eric DavisEVPSell24,602$88.34$2,173,340.6855,856View SEC Filing Icon  
3/5/2024Henry J. FuchsInsiderSell35,341$85.18$3,010,346.38212,117View SEC Filing Icon  
3/5/2024Jean Jacques BienaimeDirectorSell1,000$85.51$85,510.00561,203View SEC Filing Icon  
3/5/2024Jeffrey Robert AjerEVPSell4,000$87.07$348,280.0094,047View SEC Filing Icon  
2/27/2024Jean Jacques BienaimeDirectorSell1,000$90.35$90,350.00562,203View SEC Filing Icon  
2/9/2024Jean Jacques BienaimeDirectorSell15,000$88.28$1,324,200.00419,602View SEC Filing Icon  
1/9/2024Jean Jacques BienaimeDirectorSell10,000$98.19$981,900.00425,162View SEC Filing Icon  
12/21/2023Jean Jacques BienaimeDirectorSell10,000$93.99$939,900.00425,112View SEC Filing Icon  
12/13/2023George Eric DavisEVPSell13,764$95.30$1,311,709.2055,710View SEC Filing Icon  
8/16/2023Jeffrey Robert AjerEVPSell5,000$90.00$450,000.0060,804View SEC Filing Icon  
8/10/2023Henry J. FuchsInsiderSell12,000$90.43$1,085,160.00176,187View SEC Filing Icon  
8/8/2023George Eric DavisEVPSell11,000$89.42$983,620.0069,474View SEC Filing Icon  
8/7/2023Jean Jacques BienaimeCEOSell4,000$88.10$352,400.00428,732View SEC Filing Icon  
5/10/2023Jean Jacques BienaimeCEOSell30,000$94.85$2,845,500.00426,213View SEC Filing Icon  
See Full Table

SEC Filings (Institutional Ownership Changes) for BioMarin Pharmaceutical (NASDAQ:BMRN)

98.71% of BioMarin Pharmaceutical stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

This chart shows the instiutional buying and selling at BMRN by year and by quarter.

Skip Institutional Buying and Selling Chart and Table DataRead Chart Data in Institutional Trading History Table

BioMarin Pharmaceutical Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
5/7/2026Dimensional Fund Advisors LP3,802,930$214.80M0.0%+14.5%1.968%Search for SEC Filing on Google Icon
5/7/2026Parallel Advisors LLC1,768$100K0.0%+33.9%0.001%Search for SEC Filing on Google Icon
5/7/2026KBC Group NV127,194$7.19M0.0%-24.6%0.066%Search for SEC Filing on Google Icon
5/7/2026SEB Asset Management AB293,277$16.57M0.1%N/A0.152%Search for SEC Filing on Google Icon
5/7/2026Swiss National Bank361,100$20.40M0.0%+0.4%0.187%Search for SEC Filing on Google Icon
5/7/2026AIA Group Ltd7,707$0.44M0.0%-45.5%0.004%Search for SEC Filing on Google Icon
5/6/2026California Public Employees Retirement System490,715$27.72M0.0%-7.0%0.254%Search for SEC Filing on Google Icon
5/6/2026Assetmark Inc.22,875$1.29M0.0%+20.0%0.012%Search for SEC Filing on Google Icon
5/6/2026Bessemer Group Inc.89,439$5.05M0.0%+41.9%0.046%Search for SEC Filing on Google Icon
5/5/2026D.A. Davidson & CO.44,063$2.49M0.0%+467.1%0.023%Search for SEC Filing on Google Icon
5/5/2026Bank of New York Mellon Corp1,144,892$64.68M0.0%-35.5%0.592%Search for SEC Filing on Google Icon
5/5/2026Illinois Municipal Retirement Fund132,890$7.51M0.1%-22.6%0.069%Search for SEC Filing on Google Icon
5/5/2026Aubrey Capital Management Ltd7,500$0.42M0.2%-41.8%0.004%Search for SEC Filing on Google Icon
5/5/2026Sanctuary Advisors LLC8,765$0.50M0.0%-6.3%0.005%Search for SEC Filing on Google Icon
5/4/2026State of Michigan Retirement System46,200$2.61M0.0%+1.8%0.024%Search for SEC Filing on Google Icon
5/4/2026Principal Financial Group Inc.428,607$24.21M0.0%+3.8%0.222%Search for SEC Filing on Google Icon
5/4/2026Chicago Partners Investment Group LLC12,183$0.66M0.0%+2.4%0.006%Search for SEC Filing on Google Icon
5/4/2026J. Safra Sarasin Holding AG43,719$2.47M0.0%+41.7%0.023%Search for SEC Filing on Google Icon
5/1/2026Citizens Financial Group Inc. RI4,915$0.28M0.0%N/A0.003%Search for SEC Filing on Google Icon
5/1/2026Fifth Third Bancorp62,991$3.56M0.0%+7,695.9%0.033%Search for SEC Filing on Google Icon
5/1/2026Torray Investment Partners LLC78,170$4.42M0.6%N/A0.040%Search for SEC Filing on Google Icon
5/1/2026Sequoia Financial Advisors LLC7,491$0.42M0.0%+79.0%0.004%Search for SEC Filing on Google Icon
4/30/2026Hsbc Holdings PLC148,182$8.36M0.0%-70.4%0.077%Search for SEC Filing on Google Icon
4/30/2026Sumitomo Mitsui Trust Group Inc.12,200$0.69M0.0%+4.3%0.006%Search for SEC Filing on Google Icon
4/30/2026Oregon Public Employees Retirement Fund39,417$2.23M0.0%+3.3%0.020%Search for SEC Filing on Google Icon
4/29/2026Swedbank AB792,187$44.75M0.0%-0.6%0.410%Search for SEC Filing on Google Icon
4/28/2026Collaborative Fund Advisors LLC36,312$2.05M1.3%N/A0.019%Search for SEC Filing on Google Icon
4/28/2026Praxis Investment Management Inc.5,611$0.32M0.0%N/A0.003%Search for SEC Filing on Google Icon
4/28/2026QRG Capital Management Inc.5,230$0.30M0.0%N/A0.003%Search for SEC Filing on Google Icon
4/27/20264WEALTH Advisors Inc.3,880$0.21M0.2%+8.8%0.002%Search for SEC Filing on Google Icon
4/27/2026New York State Teachers Retirement System105,455$5.96M0.0%-11.5%0.055%Search for SEC Filing on Google Icon
4/27/2026Y Intercept Hong Kong Ltd78,338$4.43M0.1%-27.4%0.041%Search for SEC Filing on Google Icon
4/27/2026Leonteq Securities AG3,471$0.20M0.0%-39.2%0.002%Search for SEC Filing on Google Icon
4/27/2026Elevation Point Wealth Partners LLC5,494$0.31M0.0%N/A0.003%Search for SEC Filing on Google Icon
4/27/2026Fideuram Intesa Sanpaolo Private Banking S.P.A.26,288$1.49M0.1%-17.8%0.014%Search for SEC Filing on Google Icon
4/25/2026Keybank National Association OH10,499$0.59M0.0%-20.1%0.005%Search for SEC Filing on Google Icon
4/24/2026Root Financial Partners LLC2,116$0.12M0.0%+442.6%0.001%Search for SEC Filing on Google Icon
4/24/2026Peregrine Capital Management LLC146,923$8.30M0.3%N/A0.076%Search for SEC Filing on Google Icon
4/23/2026waypoint wealth counsel6,002$0.34M0.2%-21.5%0.003%Search for SEC Filing on Google Icon
4/23/2026Continuum Advisory LLC104,536$5.91M0.6%+3.1%0.054%Search for SEC Filing on Google Icon
4/22/2026Janney Montgomery Scott LLC27,427$1.55M0.0%+21.8%0.014%Search for SEC Filing on Google Icon
4/22/2026Fort Washington Investment Advisors Inc. OH714,536$40.36M0.2%+0.1%0.372%Search for SEC Filing on Google Icon
4/22/2026Pictet Asset Management Holding SA1,193,661$67.10M0.1%-7.0%0.621%Search for SEC Filing on Google Icon
4/22/2026Sterling Capital Management LLC6,378$0.36M0.0%-43.4%0.003%Search for SEC Filing on Google Icon
4/21/2026Louisiana State Employees Retirement System55,700$3.15M0.1%N/A0.029%Search for SEC Filing on Google Icon
4/20/2026Davis Investment Partners LLC10,578$0.60M0.2%+31.7%0.006%Search for SEC Filing on Google Icon
4/20/2026OP Asset Management Ltd56,060$3.17M0.0%N/A0.029%Search for SEC Filing on Google Icon
4/20/2026Assenagon Asset Management S.A.1,920,658$108.50M0.2%+35.3%0.999%Search for SEC Filing on Google Icon
4/17/2026Krilogy Financial LLC14,124$0.76M0.0%-10.2%0.007%Search for SEC Filing on Google Icon
4/17/2026Paragon Capital Management Inc.24,704$1.40M1.2%+23.3%0.013%Search for SEC Filing on Google Icon
4/16/2026SG Americas Securities LLC146,963$8.30M0.0%-62.3%0.076%Search for SEC Filing on Google Icon
4/16/2026Evolve Private Wealth LLC7,262$0.41M0.0%-4.7%0.004%Search for SEC Filing on Google Icon
4/16/2026Diversified Trust Co4,880$0.28M0.0%-65.9%0.003%Search for SEC Filing on Google Icon
3/20/2026Hsbc Holdings PLC500,996$29.79M0.0%+78.9%0.261%Search for SEC Filing on Google Icon
3/17/2026Rockefeller Capital Management L.P.361,571$21.49M0.0%+1.4%0.188%Search for SEC Filing on Google Icon
3/9/2026Corient Private Wealth LLC3,682$0.22M0.0%-36.9%0.002%Search for SEC Filing on Google Icon
3/6/2026Hsbc Holdings PLC500,996$29.79M0.0%+78.9%0.261%Search for SEC Filing on Google Icon
3/2/2026Wick Capital Partners LLC4,313$0.26M0.0%N/A0.002%Search for SEC Filing on Google Icon
2/24/2026River Road Asset Management LLC906,366$53.87M0.6%N/A0.472%Search for SEC Filing on Google Icon
2/24/2026Pacer Advisors Inc.937,356$55.71M0.1%+53.6%0.488%Search for SEC Filing on Google Icon
2/20/2026Kovitz Investment Group Partners LLC38,285$2.28M0.1%-21.6%0.020%Search for SEC Filing on Google Icon
2/20/2026Wick Capital Partners LLC1,227$73K0.0%N/A0.001%Search for SEC Filing on Google Icon
2/19/2026Invesco Ltd.457,604$27.20M0.0%-15.9%0.238%Search for SEC Filing on Google Icon
2/19/2026Michels Family Financial LLC4,188$0.25M0.2%-9.3%0.002%Search for SEC Filing on Google Icon
2/19/2026Corient Private Wealth LLC15,145$0.90M0.0%+159.5%0.008%Search for SEC Filing on Google Icon
2/18/2026Mercer Global Advisors Inc. ADV64,069$3.81M0.0%+1.4%0.033%Search for SEC Filing on Google Icon
2/18/2026Summit Global Investments79,199$4.71M0.3%-33.0%0.041%Search for SEC Filing on Google Icon
2/18/2026Vident Advisory LLC4,859$0.29M0.0%-44.2%0.003%Search for SEC Filing on Google Icon
2/18/2026State of Tennessee Department of Treasury91,261$5.16M0.0%-4.0%0.048%Search for SEC Filing on Google Icon
2/18/2026EP Wealth Advisors LLC4,038$0.24M0.0%N/A0.002%Search for SEC Filing on Google Icon
2/18/2026Krensavage Asset Management LLC524,786$31.19M11.0%+29.4%0.273%Search for SEC Filing on Google Icon
2/18/2026Mackenzie Financial Corp375,067$22.08M0.0%+114.0%0.195%Search for SEC Filing on Google Icon
2/18/2026NewEdge Advisors LLC23,826$1.42M0.0%-2.1%0.012%Search for SEC Filing on Google Icon
2/18/2026Empowered Funds LLC29,427$1.75M0.0%-80.7%0.015%Search for SEC Filing on Google Icon
2/18/2026XTX Topco Ltd9,834$0.58M0.0%-51.5%0.005%Search for SEC Filing on Google Icon
2/18/2026Voloridge Investment Management LLC444,890$26.44M0.1%-26.0%0.232%Search for SEC Filing on Google Icon
2/18/2026Vestal Point Capital LP3,000,000$178.29M6.1%+261.4%1.562%Search for SEC Filing on Google Icon
2/18/2026Virtus Investment Advisers LLC12,818$0.76M0.2%+65.2%0.007%Search for SEC Filing on Google Icon
2/18/2026SummitTX Capital L.P.39,452$2.35M0.1%N/A0.021%Search for SEC Filing on Google Icon
2/18/2026Susquehanna Portfolio Strategies LLC53,419$3.18M0.0%-77.0%0.028%Search for SEC Filing on Google Icon
2/18/2026Sphera Funds Management LTD.147,000$8.74M1.7%N/A0.077%Search for SEC Filing on Google Icon
2/18/2026Polymer Capital Management US LLC24,283$1.44M0.2%+11.5%0.013%Search for SEC Filing on Google Icon
2/18/2026Quadrature Capital Ltd12,145$0.72M0.0%+57.8%0.006%Search for SEC Filing on Google Icon
2/18/2026Moore Capital Management LP325,000$19.32M0.3%N/A0.169%Search for SEC Filing on Google Icon
2/18/2026Investment Management Corp of Ontario7,046$0.42M0.0%-56.1%0.004%Search for SEC Filing on Google Icon
2/18/2026Ishara Investments LP100,000$5.94M6.9%N/A0.052%Search for SEC Filing on Google Icon
2/18/2026Janus Henderson Group PLC276,330$16.42M0.0%+16.6%0.144%Search for SEC Filing on Google Icon
2/18/2026Gotham Asset Management LLC269,511$16.02M0.1%+1.6%0.140%Search for SEC Filing on Google Icon
2/18/2026Evolve Private Wealth LLC7,622$0.45M0.0%N/A0.004%Search for SEC Filing on Google Icon
2/18/2026Elmind Capital LP82,000$4.87M1.4%N/A0.043%Search for SEC Filing on Google Icon
2/18/2026Engineers Gate Manager LP374,814$22.28M0.3%+205.0%0.195%Search for SEC Filing on Google Icon
2/18/2026Eversept Partners LP93,748$5.57M0.3%-36.1%0.049%Search for SEC Filing on Google Icon
2/18/2026Caption Management LLC19,500$1.16M0.0%-62.5%0.010%Search for SEC Filing on Google Icon
2/18/2026Boone Capital Management LLC411,880$24.48M8.2%+25.4%0.214%Search for SEC Filing on Google Icon
2/17/2026Freestone Grove Partners LP491,902$29.23M0.2%+3.2%0.256%Search for SEC Filing on Google Icon
2/17/2026Guggenheim Capital LLC48,709$2.90M0.0%+20.3%0.025%Search for SEC Filing on Google Icon
2/17/2026Caisse de depot et placement du Quebec1,048,841$62.33M0.1%+14.9%0.546%Search for SEC Filing on Google Icon
2/17/2026Viking Global Investors LP6,036,936$358.78M1.0%-27.5%3.142%Search for SEC Filing on Google Icon
2/17/2026ADAR1 Capital Management LLC12,900$0.77M0.1%+163.3%0.007%Search for SEC Filing on Google Icon
2/17/2026Schonfeld Strategic Advisors LLC257,419$15.30M0.1%-45.9%0.134%Search for SEC Filing on Google Icon
Data available starting January 2016

See Full Table
BioMarin Pharmaceutical logo
BioMarin Pharmaceutical Inc. develops and commercializes therapies for people with serious and life-threatening rare diseases and medical conditions. Its commercial products include Vimizim, an enzyme replacement therapy for the treatment of mucopolysaccharidosis (MPS) IV type A, a lysosomal storage disorder; Naglazyme, a recombinant form of N-acetylgalactosamine 4-sulfatase for patients with MPS VI; and Kuvan, a proprietary synthetic oral form of 6R-BH4 that is used to treat patients with phenylketonuria (PKU), an inherited metabolic disease. The company's commercial products also comprise Palynziq, a PEGylated recombinant phenylalanine ammonia lyase enzyme, which is delivered through subcutaneous injection to reduce blood Phe concentrations; Brineura, a recombinant human tripeptidyl peptidase 1 for the treatment of patients with ceroid lipofuscinosis type 2, a form of Batten disease; Voxzogo, a once daily injection analog of c-type natriuretic peptide for the treatment of achondroplasia; and Aldurazyme, a purified protein designed to be identical to a naturally occurring form of the human enzyme alpha-L-iduronidase. In addition, it develops Roctavian, an adeno associated virus vector, for the treatment of patients with severe hemophilia A. The company serves specialty pharmacies, hospitals, and non-U.S. government agencies, as well as distributors and pharmaceutical wholesalers in the United States, Europe, Latin America, and internationally. BioMarin Pharmaceutical Inc. has license and collaboration agreements with Sarepta Therapeutics, Ares Trading S.A., Catalyst Pharmaceutical Partners, Inc. The company was incorporated in 1996 and is headquartered in San Rafael, California.
Read More on BioMarin Pharmaceutical

Today's Range

Now: $54.12
Low: $53.60
High: $55.31

50 Day Range

MA: $56.38
Low: $53.18
High: $61.73

52 Week Range

Now: $54.12
Low: $50.76
High: $66.28

Volume

2,112,087 shs

Average Volume

1,679,293 shs

Market Capitalization

$10.46 billion

P/E Ratio

39.50

Dividend Yield

N/A

Beta

0.23

Who are the company insiders with the largest holdings of BioMarin Pharmaceutical?

BioMarin Pharmaceutical's top insider shareholders include:
  1. Jean Jacques Bienaime (Director)
  2. Jean Jacques Bienaime (CEO)
  3. Henry J Fuchs (Insider)
  4. Henry J Fuchs (EVP)
  5. Robert Baffi (EVP)
  6. George Eric Davis (EVP)
  7. Richard A Meier (Director)
  8. Jeffrey Robert Ajer (EVP)
  9. Charles Greg Guyer (EVP)
  10. Brian Mueller (CFO)
Learn More about top insider investors at BioMarin Pharmaceutical.

Who are the major institutional investors of BioMarin Pharmaceutical?

BioMarin Pharmaceutical's top institutional investors include:
  1. Assenagon Asset Management S.A. — 1.00%
  2. Pictet Asset Management Holding SA — 0.62%
  3. Bank of New York Mellon Corp — 0.59%
  4. Swedbank AB — 0.41%
  5. Fort Washington Investment Advisors Inc. OH — 0.37%
  6. California Public Employees Retirement System — 0.25%
Learn More about top institutional investors of BioMarin Pharmaceutical stock.

Which major investors are selling BioMarin Pharmaceutical stock?

During the previous quarter, BMRN stock was sold by these institutional investors:
  1. Bank of New York Mellon Corp
  2. Hsbc Holdings PLC
  3. SG Americas Securities LLC
  4. Pictet Asset Management Holding SA
  5. KBC Group NV
  6. Illinois Municipal Retirement Fund
  7. California Public Employees Retirement System
  8. Y Intercept Hong Kong Ltd
During the previous year, company insiders that have sold BioMarin Pharmaceutical company stock include:
  1. Charles Greg Guyer (EVP)
  2. Gregory R Friberg (EVP)
  3. Erin Burkhart (CAO)
Learn More investors selling BioMarin Pharmaceutical stock.

Which major investors are buying BioMarin Pharmaceutical stock?

During the last quarter, BMRN stock was bought by institutional investors including:
  1. Assenagon Asset Management S.A.
  2. SEB Asset Management AB
  3. Peregrine Capital Management LLC
  4. Torray Investment Partners LLC
  5. Fifth Third Bancorp
  6. OP Asset Management Ltd
  7. Louisiana State Employees Retirement System
  8. Collaborative Fund Advisors LLC

BioMarin Pharmaceutical Active Insiders

Jean Jacques Bienaime
Jean Jacques Bienaime (Age 73)
CEO
Cristin Hubbard
Cristin Hubbard
Executive Vice President, Chief Commercial Officer
Brian Mueller
Brian Mueller (Age 52)
CFO
Erin Burkhart
Erin Burkhart
CAO
Richard A Meier (Age 65)
Director
V Bryan Lawlis
Director
Michael G Grey
Michael G Grey
Director
Dennis Slamon
Dennis Slamon
Director
David E I Pyott
David E I Pyott
Director
Willard H Dere
Willard H Dere
Director
Mark J Alles
Mark J Alles
Director
Jeffrey Robert Ajer
Jeffrey Robert Ajer (Age 64)
EVP
George Eric Davis
George Eric Davis (Age 55)
EVP
Charles Greg Guyer
Charles Greg Guyer
EVP
1 recent trades
Gregory R Friberg
Gregory R Friberg
EVP
1 recent trades
Henry J Fuchs
Henry J Fuchs (Age 67)
Insider