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XNCR Insider Trading

Insider Ownership Percentage: 4.76%
Insider Buying (Last 12 Months): $0.00
Insider Selling (Last 12 Months): $154,123.16

Xencor Insider Trading History Chart

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

Skip ChartChart Data in Insider Trading History Table

Xencor Share Price & Price History

Current Price: $18.14
Price Change: ▲ Price Increase of +0.83 (4.79%)
As of 12/4/2025 05:00 PM ET

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

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

Xencor Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
6/16/2025Alan Bruce MontgomeryDirectorSell2,215$9.22$20,422.3020,611View SEC Filing Icon  
6/16/2025Ellen FeigalDirectorSell2,993$9.22$27,595.4619,183View SEC Filing Icon  
6/16/2025Kurt A. GustafsonDirectorSell2,993$9.22$27,595.4620,183View SEC Filing Icon  
6/16/2025Richard J. RanieriDirectorSell2,993$9.22$27,595.4619,183View SEC Filing Icon  
5/2/2025Nancy ValenteEVPSell4,616$11.03$50,914.4849,169View SEC Filing Icon  
12/4/2024Alan Bruce MontgomeryDirectorSell1,421$27.03$38,409.639,140View SEC Filing Icon  
12/2/2024Alan Bruce MontgomeryDirectorSell13,301$27.03$359,526.039,140View SEC Filing Icon  
11/21/2024Bassil I DahiyatCEOSell49,278$24.07$1,186,121.46352,615View SEC Filing Icon  
11/13/2024Bassil I DahiyatCEOSell3,366$24.02$80,851.32352,615View SEC Filing Icon  
11/11/2024John R. DesjarlaisVPSell68,684$23.48$1,612,700.32200,104View SEC Filing Icon  
7/9/2024John R. DesjarlaisVPSell36,329$18.32$665,547.28192,319View SEC Filing Icon  
3/11/2024Bassil I DahiyatCEOSell2,741$23.50$64,413.50351,894View SEC Filing Icon  
3/11/2024Celia EckertSVPSell850$23.50$19,975.0045,465View SEC Filing Icon  
3/11/2024John J KuchCFOSell849$23.50$19,951.50121,070View SEC Filing Icon  
3/11/2024John R. DesjarlaisVPSell1,280$23.50$30,080.00186,433View SEC Filing Icon  
3/6/2024Kurt A. GustafsonDirectorSell14,000$23.18$324,520.006,007View SEC Filing Icon  
3/5/2024Bassil I DahiyatCEOSell12,528$23.43$293,531.04300,097View SEC Filing Icon  
3/5/2024Celia EckertSVPSell3,892$23.43$91,189.5633,226View SEC Filing Icon  
3/5/2024John J KuchCFOSell4,474$23.43$104,825.82121,919View SEC Filing Icon  
3/5/2024John R. DesjarlaisVPSell6,629$23.43$155,317.47166,989View SEC Filing Icon  
2/13/2024John R. DesjarlaisVPSell54,108$19.38$1,048,613.04161,675View SEC Filing Icon  
12/29/2023Bassil I DahiyatCEOSell45,000$20.93$941,850.00312,929View SEC Filing Icon  
6/21/2023Bassil I DahiyatCEOSell33,497$26.19$877,286.43292,216View SEC Filing Icon  
3/9/2023Allen YangCMOSell1,094$29.88$32,688.7273,364View SEC Filing Icon  
3/9/2023Bassil I DahiyatCEOSell2,602$29.88$77,747.76249,701View SEC Filing Icon  
3/9/2023Celia EckertVPSell711$29.88$21,244.6836,976View SEC Filing Icon  
3/6/2023Allen YangCMOSell4,069$31.42$127,847.9874,458View SEC Filing Icon  
3/6/2023Bassil I DahiyatCEOSell5,831$31.42$183,210.02252,303View SEC Filing Icon  
3/6/2023Celia EckertVPSell2,462$31.42$77,356.0437,687View SEC Filing Icon  
3/6/2023John J KuchCFOSell2,774$31.42$87,159.08126,941View SEC Filing Icon  
3/3/2023Bassil I DahiyatCEOSell2,851$31.54$89,920.54258,134View SEC Filing Icon  
3/3/2023Celia EckertVPSell427$31.54$13,467.5840,149View SEC Filing Icon  
3/3/2023John J KuchCFOSell919$31.54$28,985.26129,715View SEC Filing Icon  
12/19/2022Allen YangCMOSell3,737$27.00$100,899.0063,521View SEC Filing Icon  
See Full Table

SEC Filings (Institutional Ownership Changes) for Xencor (NASDAQ:XNCR)

Institutional Buying and Selling by Quarter

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

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

Xencor Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
11/24/2025CIBC Private Wealth Group LLC52,563$0.62M0.0%+199.3%0.074%Search for SEC Filing on Google Icon
11/21/2025CIBC Bancorp USA Inc.60,072$0.71M0.0%N/A0.084%Search for SEC Filing on Google Icon
11/17/2025Woodline Partners LP193,117$2.27M0.0%-77.1%0.270%Search for SEC Filing on Google Icon
11/17/2025Verition Fund Management LLC21,425$0.25M0.0%-83.4%0.030%Search for SEC Filing on Google Icon
11/17/2025Susquehanna International Group LLP26,455$0.31M0.0%-71.6%0.037%Search for SEC Filing on Google Icon
11/17/2025Sherbrooke Park Advisers LLC12,627$0.15M0.1%-34.4%0.018%Search for SEC Filing on Google Icon
11/17/2025Quantessence Capital LLC13,094$0.15M0.0%N/A0.018%Search for SEC Filing on Google Icon
11/17/2025Prelude Capital Management LLC11,880$0.14M0.0%N/A0.017%Search for SEC Filing on Google Icon
11/17/2025Nantahala Capital Management LLC1,100,000$12.90M0.4%+34.1%1.540%Search for SEC Filing on Google Icon
11/17/2025Millennium Management LLC702,574$8.24M0.0%+102.5%0.984%Search for SEC Filing on Google Icon
11/17/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.36,650$0.43M0.0%-15.3%0.051%Search for SEC Filing on Google Icon
11/17/2025Jain Global LLC34,781$0.41M0.0%-10.8%0.049%Search for SEC Filing on Google Icon
11/17/2025Citadel Advisors LLC481,168$5.64M0.0%+118.4%0.674%Search for SEC Filing on Google Icon
11/17/2025Brevan Howard Capital Management LP49,235$0.58M0.0%N/A0.069%Search for SEC Filing on Google Icon
11/17/2025Baker BROS. Advisors LP1,102,106$12.93M0.1%+64.4%1.543%Search for SEC Filing on Google Icon
11/17/2025Bank of America Corp DE753,829$8.84M0.0%-19.7%1.056%Search for SEC Filing on Google Icon
11/17/2025Braidwell LP1,246,280$14.62M0.4%-24.7%1.745%Search for SEC Filing on Google Icon
11/17/2025Algert Global LLC360,462$4.23M0.1%+173.0%0.505%Search for SEC Filing on Google Icon
11/17/2025Ameriprise Financial Inc.146,683$1.72M0.0%-53.4%0.205%Search for SEC Filing on Google Icon
11/14/2025Schonfeld Strategic Advisors LLC12,762$0.15M0.0%N/A0.018%Search for SEC Filing on Google Icon
11/14/2025Creative Planning12,722$0.15M0.0%-29.8%0.018%Search for SEC Filing on Google Icon
11/14/2025Raymond James Financial Inc.16,729$0.20M0.0%-22.2%0.023%Search for SEC Filing on Google Icon
11/14/2025Man Group plc40,568$0.48M0.0%-34.3%0.057%Search for SEC Filing on Google Icon
11/14/2025California State Teachers Retirement System58,603$0.69M0.0%+8.1%0.082%Search for SEC Filing on Google Icon
11/14/2025ADAR1 Capital Management LLC128,865$1.51M0.1%+50.1%0.180%Search for SEC Filing on Google Icon
11/14/2025Zurcher Kantonalbank Zurich Cantonalbank 20,480$0.24M0.0%-24.4%0.029%Search for SEC Filing on Google Icon
11/14/2025Brooklyn Investment Group45,495$0.53M0.0%+890.5%0.064%Search for SEC Filing on Google Icon
11/14/2025UBS AM A Distinct Business Unit of UBS Asset Management Americas LLC166,142$1.95M0.0%-20.6%0.233%Search for SEC Filing on Google Icon
11/14/2025Two Sigma Investments LP629,376$7.38M0.0%+43.1%0.881%Search for SEC Filing on Google Icon
11/14/2025Squarepoint Ops LLC216,739$2.54M0.0%-40.3%0.304%Search for SEC Filing on Google Icon
11/14/2025iSAM Funds UK Ltd7,838$92K0.0%-49.4%0.011%Search for SEC Filing on Google Icon
11/14/2025Comerica Bank18,900$0.22M0.0%-12.5%0.026%Search for SEC Filing on Google Icon
11/13/2025Jump Financial LLC175,741$2.06M0.0%+38.4%0.246%Search for SEC Filing on Google Icon
11/13/2025UBS Group AG1,175,267$13.79M0.0%+51.4%1.646%Search for SEC Filing on Google Icon
11/13/2025BNP Paribas Financial Markets124,124$1.46M0.0%+4.3%0.174%Search for SEC Filing on Google Icon
11/13/2025Legal & General Group Plc1,273,000$14.93M0.0%+603.7%1.783%Search for SEC Filing on Google Icon
11/13/2025WINTON GROUP Ltd125,455$1.47M0.1%+37.5%0.176%Search for SEC Filing on Google Icon
11/13/2025Russell Investments Group Ltd.12,004$0.14M0.0%-65.1%0.017%Search for SEC Filing on Google Icon
11/13/2025Inceptionr LLC13,007$0.15M0.0%N/A0.018%Search for SEC Filing on Google Icon
11/13/2025Jefferies Financial Group Inc.100,000$1.17M0.0%N/A0.140%Search for SEC Filing on Google Icon
11/13/2025Natixis Advisors LLC19,134$0.22M0.0%N/A0.027%Search for SEC Filing on Google Icon
11/12/2025DCF Advisers LLC189,736$2.23M0.7%+35.5%0.266%Search for SEC Filing on Google Icon
11/12/2025Barclays PLC600,345$7.04M0.0%-8.3%0.841%Search for SEC Filing on Google Icon
11/12/2025Dimensional Fund Advisors LP1,588,963$18.64M0.0%-10.8%2.225%Search for SEC Filing on Google Icon
11/12/2025Victory Capital Management Inc.11,076$0.13M0.0%-7.6%0.016%Search for SEC Filing on Google Icon
11/12/2025Rafferty Asset Management LLC69,876$0.82M0.0%-22.9%0.098%Search for SEC Filing on Google Icon
11/12/2025Primecap Management Co. CA10,675,022$125.22M0.1%+1.4%14.949%Search for SEC Filing on Google Icon
11/12/2025Intech Investment Management LLC29,597$0.35M0.0%-51.8%0.041%Search for SEC Filing on Google Icon
11/12/2025Fox Run Management L.L.C.36,674$0.43M0.1%N/A0.051%Search for SEC Filing on Google Icon
11/10/2025TD Asset Management Inc85,736$1.01M0.0%-15.7%0.120%Search for SEC Filing on Google Icon
11/10/2025Ameritas Investment Partners Inc.5,885$69K0.0%-16.5%0.008%Search for SEC Filing on Google Icon
11/10/2025China Universal Asset Management Co. Ltd.12,502$0.15M0.0%-12.5%0.018%Search for SEC Filing on Google Icon
11/7/2025GSA Capital Partners LLP18,489$0.22M0.0%-20.6%0.026%Search for SEC Filing on Google Icon
11/7/2025Vanguard Group Inc.7,103,758$83.33M0.0%-17.6%9.960%Search for SEC Filing on Google Icon
11/7/2025JPMorgan Chase & Co.401,501$4.71M0.0%+21.7%0.563%Search for SEC Filing on Google Icon
11/6/2025Public Sector Pension Investment Board278,227$3.26M0.0%+14.7%0.390%Search for SEC Filing on Google Icon
11/6/2025Profund Advisors LLC17,585$0.21M0.0%-17.4%0.025%Search for SEC Filing on Google Icon
11/6/2025ProShare Advisors LLC15,827$0.19M0.0%-14.0%0.022%Search for SEC Filing on Google Icon
11/5/2025Alps Advisors Inc.34,033$0.40M0.0%-11.4%0.048%Search for SEC Filing on Google Icon
11/5/2025Hantz Financial Services Inc.3,187$37K0.0%+209.1%0.004%Search for SEC Filing on Google Icon
11/4/2025Principal Financial Group Inc.344,456$4.04M0.0%-2.4%0.483%Search for SEC Filing on Google Icon
11/4/2025Thrivent Financial for Lutherans87,544$1.03M0.0%-27.7%0.123%Search for SEC Filing on Google Icon
11/3/2025AlphaQuest LLC7,264$85K0.0%-43.9%0.010%Search for SEC Filing on Google Icon
11/3/2025Federated Hermes Inc.3,947$46K0.0%+114.3%0.006%Search for SEC Filing on Google Icon
10/31/2025Y Intercept Hong Kong Ltd123,138$1.44M0.0%+28.6%0.173%Search for SEC Filing on Google Icon
10/29/2025Amalgamated Bank20,846$0.25M0.0%+4.8%0.029%Search for SEC Filing on Google Icon
10/29/2025Maryland State Retirement & Pension System10,370$0.12M0.0%-49.1%0.015%Search for SEC Filing on Google Icon
10/27/2025Versant Capital Management Inc3,425$40K0.0%-25.4%0.005%Search for SEC Filing on Google Icon
10/24/2025State of Alaska Department of Revenue35,888$0.42M0.0%-15.3%0.050%Search for SEC Filing on Google Icon
10/23/2025Essex LLC99,861$1.17M0.2%-5.8%0.140%Search for SEC Filing on Google Icon
10/23/2025Nisa Investment Advisors LLC5,260$62K0.0%+85.5%0.007%Search for SEC Filing on Google Icon
10/23/2025SG Americas Securities LLC90,501$1.06M0.0%N/A0.127%Search for SEC Filing on Google Icon
10/15/2025CWM LLC6,698$79K0.0%-23.3%0.009%Search for SEC Filing on Google Icon
10/15/2025Inspire Investing LLC39,480$0.46M0.0%-19.6%0.055%Search for SEC Filing on Google Icon
10/14/2025Yousif Capital Management LLC18,290$0.22M0.0%-12.6%0.026%Search for SEC Filing on Google Icon
10/14/2025Farther Finance Advisors LLC3,735$44K0.0%N/A0.005%Search for SEC Filing on Google Icon
10/9/2025Voya Investment Management LLC13,129$0.15M0.0%-32.1%0.018%Search for SEC Filing on Google Icon
10/7/2025Assenagon Asset Management S.A.24,438$0.29M0.0%N/A0.034%Search for SEC Filing on Google Icon
10/2/2025GAMMA Investing LLC3,328$39K0.0%+77.1%0.005%Search for SEC Filing on Google Icon
8/27/2025Squarepoint Ops LLC363,153$2.85M0.0%+3,150.0%0.509%Search for SEC Filing on Google Icon
8/18/2025Hudson Bay Capital Management LP485,000$3.81M0.0%+5.2%0.680%Search for SEC Filing on Google Icon
8/16/2025Public Sector Pension Investment Board242,652$1.91M0.0%+9.3%0.340%Search for SEC Filing on Google Icon
8/15/2025CANADA LIFE ASSURANCE Co70,015$0.55M0.0%+3.3%0.098%Search for SEC Filing on Google Icon
8/15/2025Tower Research Capital LLC TRC 5,568$44K0.0%+118.4%0.008%Search for SEC Filing on Google Icon
8/15/2025State of Tennessee Department of Treasury30,721$0.24M0.0%+6.2%0.043%Search for SEC Filing on Google Icon
8/15/2025E Fund Management Co. Ltd.10,087$79K0.0%N/A0.014%Search for SEC Filing on Google Icon
8/15/2025Rafferty Asset Management LLC90,599$0.71M0.0%+4.4%0.127%Search for SEC Filing on Google Icon
8/15/2025Man Group plc61,752$0.49M0.0%N/A0.087%Search for SEC Filing on Google Icon
8/15/2025Hudson Bay Capital Management LP485,000$3.81M0.0%+5.2%0.680%Search for SEC Filing on Google Icon
8/15/2025Engineers Gate Manager LP50,562$0.40M0.0%N/A0.071%Search for SEC Filing on Google Icon
8/15/2025BNP Paribas Financial Markets118,970$0.94M0.0%+218.7%0.167%Search for SEC Filing on Google Icon
8/15/2025Birchview Capital LP70,000$0.55M0.5%+169.2%0.098%Search for SEC Filing on Google Icon
8/15/2025Bank of America Corp DE938,993$7.38M0.0%+94.5%1.317%Search for SEC Filing on Google Icon
8/15/2025Ameriprise Financial Inc.314,853$2.48M0.0%+1.9%0.441%Search for SEC Filing on Google Icon
8/14/2025Nantahala Capital Management LLC820,103$6.45M0.3%+79.6%1.150%Search for SEC Filing on Google Icon
8/14/2025California State Teachers Retirement System54,193$0.43M0.0%-8.3%0.076%Search for SEC Filing on Google Icon
8/14/2025Raymond James Financial Inc.21,493$0.17M0.0%-49.2%0.030%Search for SEC Filing on Google Icon
8/14/2025The Manufacturers Life Insurance Company 104,650$0.82M0.0%+3.2%0.147%Search for SEC Filing on Google Icon
8/14/2025Squarepoint Ops LLC363,153$2.85M0.0%+3,150.0%0.509%Search for SEC Filing on Google Icon
8/14/2025HighVista Strategies LLC33,304$0.26M0.1%+4.3%0.047%Search for SEC Filing on Google Icon
Data available starting January 2016

See Full Table
Xencor logo
Xencor, Inc., a clinical stage biopharmaceutical company, focuses on the discovery and development of engineered monoclonal antibody and cytokine therapeutics to treat patients with cancer and autoimmune diseases. The company provides Sotrovimab that targets the SARS-CoV-2 virus; Ultomiris for the treatment of patients with paroxysmal nocturnal hemoglobinuria and atypical hemolytic uremic syndrome; and Monjuvi for the treatment of patients with relapsed or refractory diffuse large B-cell lymphoma. It develops Plamotamab, a bispecific antibody, which is in Phase I clinical trial to treat non-Hodgkin lymphoma; Vudalimab, a bispecific antibody, which is in Phase II clinical trial to treat metastatic castration-resistant prostate cancer and other solid tumor types. The company is also developing XmAb306, which is in Phase I clinical trial to treat solid tumors; XmAb104, which is in Phase II clinical trial to treat patients with selected solid tumors; XmAb564 that is in Phase Ia clinical trial to treat autoimmune diseases; AMG 509, which is in Phase I clinical trial to treat prostate cancer; XmAb819 for patients with renal cell carcinoma; XmAb541 for the treatment of ovarian cancer; and XmAb662 which is in Phase I clinical trial to treat patients with solid tumors. In addition, the company develops VIR-3434, which is in Phase II clinical trial for patients with hepatitis B virus infection; and VIR-2482 that is in Phase 2 clinical trial to trat hepatitis B virus. The company develops AIMab7195 to reduce blood serum levels of IgE that mediates allergic responses and allergic disease; Obexelimab to treat autoimmune disease; and Xpro1595 to treat patients with Alzheimer's disease, and depression. It has a license agreement with Caris Life Sciences. Xencor, Inc. was incorporated in 1997 and is headquartered in Pasadena, California.
Read More on Xencor

Today's Range

Now: $18.14
Low: $17.02
High: $18.68

50 Day Range

MA: $14.36
Low: $11.55
High: $18.14

52 Week Range

Now: $18.14
Low: $6.92
High: $26.59

Volume

950,883 shs

Average Volume

728,373 shs

Market Capitalization

$1.30 billion

P/E Ratio

N/A

Dividend Yield

N/A

Beta

0.96

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

Xencor's top insider investors include:
  1. Bassil I Dahiyat (CEO)
  2. John R Desjarlais (VP)
  3. John J Kuch (CFO)
  4. Nancy Valente (EVP)
  5. Celia Eckert (SVP)
  6. Alan Bruce Montgomery (Director)
  7. Kurt A Gustafson (Director)
  8. Ellen Feigal (Director)
  9. Richard J Ranieri (Director)
Learn More about top insider investors at Xencor.

Who are the major institutional investors of Xencor?

Xencor's top institutional investors include:
  1. Primecap Management Co. CA — 14.95%
  2. Vanguard Group Inc. — 9.96%
  3. Dimensional Fund Advisors LP — 2.23%
  4. Legal & General Group Plc — 1.78%
  5. Braidwell LP — 1.75%
  6. UBS Group AG — 1.65%
Learn More about top institutional investors of Xencor stock.

Which institutional investors are selling Xencor stock?

During the last quarter, XNCR stock was sold by these institutional investors:
  1. Vanguard Group Inc.
  2. Woodline Partners LP
  3. Braidwell LP
  4. Dimensional Fund Advisors LP
  5. Bank of America Corp DE
  6. Ameriprise Financial Inc.
  7. Squarepoint Ops LLC
  8. Verition Fund Management LLC
In the last year, company insiders that have sold Xencor company stock include:
  1. Bassil I Dahiyat (CEO)
  2. John R Desjarlais (VP)
  3. John J Kuch (CFO)
  4. Nancy Valente (EVP)
  5. Celia Eckert (SVP)
Learn More investors selling Xencor stock.

Which institutional investors are buying Xencor stock?

During the previous quarter, XNCR stock was purchased by institutional investors including:
  1. Legal & General Group Plc
  2. Baker BROS. Advisors LP
  3. UBS Group AG
  4. Millennium Management LLC
  5. Nantahala Capital Management LLC
  6. Citadel Advisors LLC
  7. Algert Global LLC
  8. Two Sigma Investments LP