ZYME Insider Trading

Insider Ownership Percentage: 1.22%
Insider Buying (Last 12 Months): $27,202,000.00
Insider Selling (Last 12 Months): $436,263.55

Zymeworks Insider Trading History Chart

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

Skip ChartChart Data in Insider Trading History Table

Zymeworks Share Price & Price History

Current Price: $9.30
Price Change: Price Increase of +0.39 (4.38%)
As of 05/22/2024 02:15 PM ET

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

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

Zymeworks Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
1/8/2024Christopher AstleCFOSell1,431$11.22$16,055.826,503View SEC Filing Icon  
1/8/2024Kenneth GalbraithCEOSell5,706$11.22$64,021.3223,762View SEC Filing Icon  
1/8/2024Paul Andrew MooreInsiderSell2,339$11.22$26,243.587,367View SEC Filing Icon  
1/5/2024Christopher AstleCFOSell4,563$10.65$48,595.957,934View SEC Filing Icon  
1/5/2024Kenneth GalbraithCEOSell18,198$10.65$193,808.7029,468View SEC Filing Icon  
1/5/2024Paul Andrew MooreInsiderSell7,460$10.65$79,449.009,706View SEC Filing Icon  
12/11/2023Christopher AstleCFOSell886$9.13$8,089.181,997View SEC Filing Icon  
6/16/2023Ecor1 Capital, LlcMajor ShareholderBuy3,350,000$8.12$27,202,000.0013,437,473View SEC Filing Icon  
3/28/2023Ecor1 Capital, LlcMajor ShareholderBuy200,000$8.00$1,600,000.0010,087,473View SEC Filing Icon  
3/10/2023Neil A. KlompasCOOSell2,977$7.83$23,309.9117,032View SEC Filing Icon  
1/19/2023Ecor1 Capital, LlcMajor ShareholderBuy144,100$9.49$1,367,509.009,724,073View SEC Filing Icon  
1/17/2023Ecor1 Capital, LlcMajor ShareholderBuy440,000$9.80$4,312,000.009,376,973View SEC Filing Icon  
1/13/2023Ecor1 Capital, LlcMajor ShareholderBuy342,100$9.81$3,356,001.008,936,973View SEC Filing Icon  
1/10/2023Ecor1 Capital, LlcMajor ShareholderBuy920,000$7.65$7,038,000.008,488,573View SEC Filing Icon  
12/12/2022Christopher AstleCFOSell887$6.01$5,330.871,333View SEC Filing Icon  
11/10/2022Neil JosephsonInsiderSell2,475$8.10$20,047.5014,449View SEC Filing Icon  
3/10/2022Neil A. KlompasCOOSell2,979$6.88$20,495.52View SEC Filing Icon  
1/7/2022Neil JosephsonInsiderBuy5,000$14.28$71,400.00View SEC Filing Icon  
7/15/2021Ali TehraniCEOSell3,800$36.00$136,800.00264,125View SEC Filing Icon  
7/12/2021Ali TehraniCEOSell12,669$36.12$457,604.28272,994View SEC Filing Icon  
See Full Table

SEC Filings (Institutional Ownership Changes) for Zymeworks (NYSE:ZYME)

92.89% of Zymeworks 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 ZYME by year and by quarter.

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

Zymeworks Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
5/16/2024California State Teachers Retirement System43,420$0.46M0.0%+2.9%0.061%Search for SEC Filing on Google Icon
5/16/2024Jacobs Levy Equity Management Inc.716,482$7.54M0.0%+94.7%1.013%Search for SEC Filing on Google Icon
5/16/2024Kennedy Capital Management LLC154,362$1.62M0.0%-1.1%0.218%Search for SEC Filing on Google Icon
5/16/2024Silvercrest Asset Management Group LLC393,021$4.14M0.0%+4.6%0.556%Search for SEC Filing on Google Icon
5/16/2024Redmile Group LLC5,560,798$58.50M2.1%-4.0%7.864%Search for SEC Filing on Google Icon
5/15/2024Public Employees Retirement System of Ohio64,673$0.68M0.0%+14.8%0.091%Search for SEC Filing on Google Icon
5/15/2024Price T Rowe Associates Inc. MD15,664$0.17M0.0%+17.7%0.022%Search for SEC Filing on Google Icon
5/15/2024Lazard Asset Management LLC6,057$63K0.0%-78.4%0.009%Search for SEC Filing on Google Icon
5/15/2024Altitude Crest Partners Inc.145,581$1.53M0.7%N/A0.206%Search for SEC Filing on Google Icon
5/14/2024Platinum Investment Management Ltd.418,376$4.40M0.2%+2.1%0.592%Search for SEC Filing on Google Icon
5/14/2024Healthcare of Ontario Pension Plan Trust Fund599,000$6.30M0.0%N/A0.847%Search for SEC Filing on Google Icon
5/13/2024O Shaughnessy Asset Management LLC255,497$2.69M0.0%+51.5%0.361%Search for SEC Filing on Google Icon
5/10/2024Acadian Asset Management LLC1,305,057$13.72M0.0%+4.1%1.846%Search for SEC Filing on Google Icon
5/10/2024Vanguard Group Inc.2,458,105$25.86M0.0%+2.6%3.477%Search for SEC Filing on Google Icon
5/10/2024Jupiter Asset Management Ltd.426,944$4.49M0.0%-13.8%0.604%Search for SEC Filing on Google Icon
5/10/2024Tocqueville Asset Management L.P.11,140$0.12M0.0%N/A0.016%Search for SEC Filing on Google Icon
5/9/2024Monaco Asset Management SAM292,500$3.08M0.9%-16.4%0.414%Search for SEC Filing on Google Icon
5/9/2024Picton Mahoney Asset Management284,378$2.99M0.1%-20.3%0.402%Search for SEC Filing on Google Icon
5/8/2024BNP PARIBAS ASSET MANAGEMENT Holding S.A.1,907,714$20.07M0.1%-99.5%2.698%Search for SEC Filing on Google Icon
5/8/2024ProShare Advisors LLC14,952$0.16M0.0%+11.1%0.021%Search for SEC Filing on Google Icon
5/8/2024Russell Investments Group Ltd.68,388$0.72M0.0%+153.3%0.097%Search for SEC Filing on Google Icon
5/7/2024Susquehanna Fundamental Investments LLC55,079$0.58M0.0%N/A0.078%Search for SEC Filing on Google Icon
5/7/2024Swiss National Bank83,000$0.87M0.0%+12.8%0.117%Search for SEC Filing on Google Icon
5/7/2024SG Americas Securities LLC17,433$0.18M0.0%-36.5%0.025%Search for SEC Filing on Google Icon
5/7/2024Empowered Funds LLC295,783$3.11M0.1%+8.2%0.418%Search for SEC Filing on Google Icon
4/29/2024Principal Financial Group Inc.25,971$0.27M0.0%N/A0.037%Search for SEC Filing on Google Icon
4/29/2024China Universal Asset Management Co. Ltd.13,444$0.14M0.0%+66.0%0.019%Search for SEC Filing on Google Icon
4/24/2024Assenagon Asset Management S.A.166,549$1.75M0.0%N/A0.236%Search for SEC Filing on Google Icon
4/18/2024Allspring Global Investments Holdings LLC143,215$1.51M0.0%-37.1%0.203%Search for SEC Filing on Google Icon
4/18/2024AlphaMark Advisors LLC3,004$32K0.0%N/A0.004%Search for SEC Filing on Google Icon
3/5/2024Wellington Management Group LLP205,246$2.13M0.0%+31.0%0.293%Search for SEC Filing on Google Icon
2/26/2024Perceptive Advisors LLC1,074,807$11.17M0.3%-25.7%1.535%Search for SEC Filing on Google Icon
2/14/2024Pennant Investors LP38,700$0.40M0.1%N/A0.055%Search for SEC Filing on Google Icon
2/14/2024Rubric Capital Management LP3,475,384$36.11M0.7%+31.1%4.965%Search for SEC Filing on Google Icon
2/7/2024Monaco Asset Management SAM350,000$3.64M1.1%-15.9%0.500%Search for SEC Filing on Google Icon
2/6/2024Picton Mahoney Asset Management356,906$3.71M0.1%-0.5%0.510%Search for SEC Filing on Google Icon
2/6/2024AJOVista LLC6,362$66K0.1%N/A0.009%Search for SEC Filing on Google Icon
2/6/2024Swiss National Bank73,600$0.77M0.0%-5.2%0.105%Search for SEC Filing on Google Icon
2/5/2024SummerHaven Investment Management LLC87,509$0.91M0.6%+1.4%0.125%Search for SEC Filing on Google Icon
2/5/2024Russell Investments Group Ltd.27,004$0.28M0.0%+387.5%0.039%Search for SEC Filing on Google Icon
2/1/2024New York State Common Retirement Fund21,950$0.23M0.0%-17.3%0.031%Search for SEC Filing on Google Icon
1/30/2024Strs Ohio56,900$0.59M0.0%-31.3%0.081%Search for SEC Filing on Google Icon
1/30/2024Vontobel Holding Ltd.10,000$0.10M0.0%-16.7%0.014%Search for SEC Filing on Google Icon
1/25/2024Allspring Global Investments Holdings LLC227,625$2.37M0.0%+20.2%0.325%Search for SEC Filing on Google Icon
1/24/2024Mirae Asset Global Investments Co. Ltd.27,958$0.29M0.0%+6.7%0.040%Search for SEC Filing on Google Icon
1/24/2024DekaBank Deutsche Girozentrale3,843$40K0.0%-70.5%0.005%Search for SEC Filing on Google Icon
1/24/2024New York State Teachers Retirement System4,781$50K0.0%N/A0.007%Search for SEC Filing on Google Icon
1/24/2024China Universal Asset Management Co. Ltd.8,100$84K0.0%N/A0.012%Search for SEC Filing on Google Icon
1/18/2024Ritholtz Wealth Management31,689$0.33M0.0%N/A0.045%Search for SEC Filing on Google Icon
1/16/2024Raymond James & Associates31,155$0.32M0.0%-20.6%0.045%Search for SEC Filing on Google Icon
1/12/2024SG Americas Securities LLC27,439$0.29M0.0%+9.9%0.039%Search for SEC Filing on Google Icon
1/5/2024Exchange Traded Concepts LLC20,617$0.21M0.0%+34.0%0.029%Search for SEC Filing on Google Icon
1/1/2024Gladius Capital Management LP3,940$25K0.0%+36.5%0.006%Search for SEC Filing on Google Icon
12/6/2023Citigroup Inc.60,007$0.38M0.0%-30.2%0.086%Search for SEC Filing on Google Icon
12/1/2023Wellington Management Group LLP156,682$0.99M0.0%+177.9%0.224%Search for SEC Filing on Google Icon
11/15/2023Rubric Capital Management LP2,651,394$16.81M0.6%+12.5%3.788%Search for SEC Filing on Google Icon
11/15/2023Kennedy Capital Management LLC158,675$1.01M0.0%+86.8%0.227%Search for SEC Filing on Google Icon
11/15/2023AQR Capital Management LLC799,679$5.07M0.0%+70.3%1.142%Search for SEC Filing on Google Icon
11/14/2023Rubric Capital Management LP2,651,394$16.81M0.6%+12.5%3.788%Search for SEC Filing on Google Icon
11/14/2023O Shaughnessy Asset Management LLC124,548$0.79M0.0%+8.4%0.178%Search for SEC Filing on Google Icon
11/13/2023Connor Clark & Lunn Investment Management Ltd.17,922$0.11M0.0%-68.5%0.026%Search for SEC Filing on Google Icon
11/13/2023Mariner LLC162,550$1.03M0.0%-46.5%0.232%Search for SEC Filing on Google Icon
11/13/2023Acadian Asset Management LLC825,988$5.23M0.0%+742.4%1.180%Search for SEC Filing on Google Icon
11/13/2023WINTON GROUP Ltd60,290$0.38M0.0%+39.5%0.086%Search for SEC Filing on Google Icon
11/13/2023DekaBank Deutsche Girozentrale13,034$80K0.0%N/A0.019%Search for SEC Filing on Google Icon
11/9/2023Deutsche Bank AG114,853$0.73M0.0%-81.0%0.169%Search for SEC Filing on Google Icon
11/9/2023Jupiter Asset Management Ltd.474,724$3.01M0.0%+913.0%0.699%Search for SEC Filing on Google Icon
11/8/2023Janney Montgomery Scott LLC39,950$0.25M0.0%+289.1%0.059%Search for SEC Filing on Google Icon
11/8/2023Swiss National Bank77,600$0.49M0.0%+11.2%0.114%Search for SEC Filing on Google Icon
11/7/2023Monaco Asset Management SAM416,275$2.64M0.8%+1.6%0.613%Search for SEC Filing on Google Icon
11/7/2023New York State Common Retirement Fund26,548$0.17M0.0%-6.2%0.039%Search for SEC Filing on Google Icon
11/7/2023Arizona State Retirement System10,049$64K0.0%N/A0.015%Search for SEC Filing on Google Icon
11/6/2023Picton Mahoney Asset Management358,818$2.28M0.1%+2.5%0.528%Search for SEC Filing on Google Icon
10/27/2023Allspring Global Investments Holdings LLC189,444$1.20M0.0%+359.5%0.279%Search for SEC Filing on Google Icon
10/26/2023Strs Ohio82,800$0.52M0.0%+146.4%0.122%Search for SEC Filing on Google Icon
10/24/2023Bank of New York Mellon Corp139,415$0.88M0.0%+1.7%0.206%Search for SEC Filing on Google Icon
10/24/2023Raymond James Financial Services Advisors Inc.60,201$0.38M0.0%-2.8%0.089%Search for SEC Filing on Google Icon
10/24/2023Raymond James & Associates39,240$0.25M0.0%-45.9%0.058%Search for SEC Filing on Google Icon
10/20/2023Hunter Perkins Capital Management LLC10,190$65K0.0%N/A0.015%Search for SEC Filing on Google Icon
10/19/2023North Growth Management Ltd.97,000$0.61M0.1%-19.2%0.143%Search for SEC Filing on Google Icon
10/13/2023SG Americas Securities LLC24,958$0.16M0.0%N/A0.037%Search for SEC Filing on Google Icon
10/13/2023SummerHaven Investment Management LLC86,310$0.55M0.4%N/A0.127%Search for SEC Filing on Google Icon
8/24/2023Perceptive Advisors LLC2,416,232$20.88M0.6%-28.5%3.562%Search for SEC Filing on Google Icon
8/22/2023Virginia Retirement Systems ET AL177,600$1.53M0.0%N/A0.262%Search for SEC Filing on Google Icon
8/14/2023Samsara BioCapital LLC1,458,875$12.61M2.2%-10.0%2.151%Search for SEC Filing on Google Icon
8/14/2023683 Capital Management LLC64,900$0.56M0.0%-65.8%0.096%Search for SEC Filing on Google Icon
8/14/2023Shay Capital LLC13,976$0.12M0.0%N/A0.021%Search for SEC Filing on Google Icon
8/14/2023UniSuper Management Pty Ltd157,757$1.36M0.0%N/A0.233%Search for SEC Filing on Google Icon
8/14/2023WINTON GROUP Ltd43,206$0.37M0.0%N/A0.064%Search for SEC Filing on Google Icon
8/14/2023Silvercrest Asset Management Group LLC376,798$3.26M0.0%N/A0.556%Search for SEC Filing on Google Icon
8/14/2023Granahan Investment Management LLC642,142$5.55M0.2%-1.3%0.947%Search for SEC Filing on Google Icon
8/11/2023Credit Suisse AG2,509,240$21.68M0.0%+1.0%3.910%Search for SEC Filing on Google Icon
8/11/2023Rubric Capital Management LP2,357,577$20.37M0.9%-17.4%3.674%Search for SEC Filing on Google Icon
8/11/2023O Shaughnessy Asset Management LLC114,867$0.99M0.0%N/A0.179%Search for SEC Filing on Google Icon
8/11/2023Tejara Capital Ltd288,093$2.49M1.2%-16.4%0.449%Search for SEC Filing on Google Icon
8/11/2023Platinum Investment Management Ltd.409,839$3.54M0.1%+0.9%0.639%Search for SEC Filing on Google Icon
8/10/2023Metropolitan Life Insurance Co NY2,995$26K0.0%N/A0.005%Search for SEC Filing on Google Icon
8/10/2023Jupiter Asset Management Ltd.46,864$0.40M0.0%N/A0.073%Search for SEC Filing on Google Icon
8/8/2023Monaco Asset Management SAM409,520$3.54M1.0%+2.6%0.638%Search for SEC Filing on Google Icon
8/7/2023Acadian Asset Management LLC98,054$0.85M0.0%N/A0.153%Search for SEC Filing on Google Icon
Data available starting January 2016

See Full Table
Zymeworks logo
Zymeworks Inc., a clinical-stage biopharmaceutical company, discovers, develops, and commercializes biotherapeutics for the treatment of cancer. The company's lead product candidates include zanidatamab, a human epidermal growth factor receptor 2 (HER2) that is in Phase 1, Phase 2, and Phase 3 clinical trials, including certain ongoing pivotal clinical trials; and zanidatamab zovodotin, a HER2 -targeted antibody-drug conjugate that is in Phase 2 clinical trial for the treatment of advanced or metastatic HER2-expressing tumors. It also develops a pipeline of preclinical product candidates and discovery-stage programs in oncology, including immuno-oncology agents and other therapeutic areas. Zymeworks Inc. has strategic partnerships and collaborations with BeiGene, Ltd.; Celgene Corporation; Celgene Alpine Investment Co. LLC; GlaxoSmithKline Intellectual Property Development Limited; Daiichi Sankyo Co., Ltd.; Janssen Biotech, Inc.; LEO Pharma A/S; Iconic Therapeutics, Inc.; Merck Sharp & Dohme Research GmbH; and Atreca, Inc. Zymeworks Inc. was incorporated in 2003 and is based in Middletown, Delaware.
Read More on Zymeworks

Today's Range

Now: $9.30
Low: $8.91
High: $9.33

50 Day Range

MA: $9.44
Low: $8.11
High: $10.81

52 Week Range

Now: $9.30
Low: $6.01
High: $13.14

Volume

168,139 shs

Average Volume

596,207 shs

Market Capitalization

$657.60 million

P/E Ratio

N/A

Dividend Yield

N/A

Beta

1.16

Who are the company insiders with the largest holdings of Zymeworks?

Zymeworks' top insider investors include:
  1. Ecor1 Capital, Llc (Major Shareholder)
  2. Kenneth Galbraith (CEO)
  3. Neil A Klompas (COO)
  4. Neil Josephson (Insider)
  5. Paul Andrew Moore (Insider)
  6. Christopher Astle (CFO)
Learn More about top insider investors at Zymeworks.

Who are the major institutional investors of Zymeworks?

Zymeworks' top institutional investors include:
  1. Redmile Group LLC — 7.86%
  2. Vanguard Group Inc. — 3.48%
  3. BNP PARIBAS ASSET MANAGEMENT Holding S.A. — 2.70%
  4. Acadian Asset Management LLC — 1.85%
  5. Jacobs Levy Equity Management Inc. — 1.01%
  6. Healthcare of Ontario Pension Plan Trust Fund — 0.85%
Learn More about top institutional investors of Zymeworks stock.

Which major investors are selling Zymeworks stock?

During the last quarter, ZYME stock was sold by these institutional investors:
  1. BNP PARIBAS ASSET MANAGEMENT Holding S.A.
  2. Redmile Group LLC
  3. Allspring Global Investments Holdings LLC
  4. Picton Mahoney Asset Management
  5. Jupiter Asset Management Ltd.
  6. Monaco Asset Management SAM
  7. Lazard Asset Management LLC
  8. SG Americas Securities LLC
During the previous year, company insiders that have sold Zymeworks company stock include:
  1. Ecor1 Capital, Llc (Major Shareholder)
  2. Kenneth Galbraith (CEO)
  3. Neil A Klompas (COO)
Learn More investors selling Zymeworks stock.

Which major investors are buying Zymeworks stock?

Within the previous quarter, ZYME stock was purchased by institutional investors including:
  1. Healthcare of Ontario Pension Plan Trust Fund
  2. Jacobs Levy Equity Management Inc.
  3. Assenagon Asset Management S.A.
  4. Altitude Crest Partners Inc.
  5. O Shaughnessy Asset Management LLC
  6. Vanguard Group Inc.
  7. Susquehanna Fundamental Investments LLC
  8. Acadian Asset Management LLC