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XNCR Insider Trading

Insider Ownership Percentage: 4.76%
Insider Buying (Last 12 Months): $0.00
Insider Selling (Last 12 Months): $3,604,132.27

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: $12.13
Price Change: ▲ Price Increase of +0.01 (0.08%)
As of 03/20/2026 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
3/6/2026Bassil I DahiyatCEOSell6,606$11.02$72,798.12546,316View SEC Filing Icon  
3/6/2026Celia EckertSVPSell1,767$11.02$19,472.3476,918View SEC Filing Icon  
3/6/2026John R. DesjarlaisVPSell2,502$11.02$27,572.04263,831View SEC Filing Icon  
3/5/2026Bassil I DahiyatCEOSell14,870$11.25$167,287.50552,922View SEC Filing Icon  
3/5/2026Celia EckertSVPSell3,244$11.25$36,495.0078,685View SEC Filing Icon  
3/5/2026John R. DesjarlaisVPSell4,118$11.25$46,327.50266,333View SEC Filing Icon  
3/3/2026Bassil I DahiyatCEOSell6,758$11.90$80,420.20567,792View SEC Filing Icon  
3/3/2026Celia EckertSVPSell1,492$11.90$17,754.8081,929View SEC Filing Icon  
3/3/2026John R. DesjarlaisVPSell2,663$11.90$31,689.70270,451View SEC Filing Icon  
12/19/2025Bassil I DahiyatCEOSell114,377$15.71$1,796,862.67466,635View SEC Filing Icon  
12/19/2025John R. DesjarlaisVPSell73,367$15.72$1,153,329.24236,574View SEC Filing Icon  
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  
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
2/26/2026Seven Fleet Capital Management LP109,554$1.68M1.3%N/A0.153%Search for SEC Filing on Google Icon
2/19/2026Invesco Ltd.265,820$4.07M0.0%+5.7%0.372%Search for SEC Filing on Google Icon
2/18/2026State of Tennessee Department of Treasury28,276$0.43M0.0%-8.8%0.040%Search for SEC Filing on Google Icon
2/18/2026EP Wealth Advisors LLC13,188$0.20M0.0%N/A0.018%Search for SEC Filing on Google Icon
2/18/2026XTX Topco Ltd32,009$0.49M0.0%N/A0.045%Search for SEC Filing on Google Icon
2/18/2026Voloridge Investment Management LLC87,717$1.34M0.0%N/A0.123%Search for SEC Filing on Google Icon
2/18/2026Virtus Investment Advisers LLC16,103$0.25M0.1%+33.5%0.023%Search for SEC Filing on Google Icon
2/18/2026Susquehanna Portfolio Strategies LLC191,463$2.93M0.0%+79.2%0.268%Search for SEC Filing on Google Icon
2/18/2026Toronto Dominion Bank491,000$7.52M0.0%+882.0%0.688%Search for SEC Filing on Google Icon
2/18/2026Tudor Investment Corp ET AL34,794$0.53M0.0%N/A0.049%Search for SEC Filing on Google Icon
2/18/2026Twinbeech Capital LP17,200$0.26M0.0%N/A0.024%Search for SEC Filing on Google Icon
2/18/2026RTW Investments LP6,777,461$103.76M1.0%+8.9%9.491%Search for SEC Filing on Google Icon
2/18/2026Millennium Management LLC594,435$9.10M0.0%-15.4%0.832%Search for SEC Filing on Google Icon
2/18/2026Man Group plc19,096$0.29M0.0%-52.9%0.027%Search for SEC Filing on Google Icon
2/18/2026Inspire Investing LLC30,676$0.47M0.0%-22.3%0.043%Search for SEC Filing on Google Icon
2/18/2026Engineers Gate Manager LP12,713$0.20M0.0%-68.4%0.018%Search for SEC Filing on Google Icon
2/18/2026BVF Inc. IL7,133,720$109.22M3.7%+160.3%9.990%Search for SEC Filing on Google Icon
2/17/2026ADAR1 Capital Management LLC56,165$0.86M0.1%-56.4%0.079%Search for SEC Filing on Google Icon
2/17/2026Schonfeld Strategic Advisors LLC47,848$0.73M0.0%+274.9%0.067%Search for SEC Filing on Google Icon
2/17/2026AQR Capital Management LLC112,271$1.72M0.0%+29.3%0.157%Search for SEC Filing on Google Icon
2/17/2026Braidwell LP459,166$7.03M0.2%-63.2%0.643%Search for SEC Filing on Google Icon
2/17/2026Trexquant Investment LP175,152$2.68M0.0%+28.7%0.245%Search for SEC Filing on Google Icon
2/17/2026Jump Financial LLC33,198$0.51M0.0%-81.1%0.046%Search for SEC Filing on Google Icon
2/17/2026Price T Rowe Associates Inc. MD1,601,762$24.52M0.0%-5.4%2.243%Search for SEC Filing on Google Icon
2/17/2026Russell Investments Group Ltd.47,189$0.72M0.0%+293.1%0.066%Search for SEC Filing on Google Icon
2/17/2026State of Wisconsin Investment Board38,825$0.59M0.0%+109.3%0.054%Search for SEC Filing on Google Icon
2/17/2026Royal Bank of Canada5,233$79K0.0%-98.5%0.007%Search for SEC Filing on Google Icon
2/16/2026Panagora Asset Management Inc.583,778$8.94M0.0%-6.0%0.818%Search for SEC Filing on Google Icon
2/16/2026Entropy Technologies LP11,966$0.18M0.0%N/A0.017%Search for SEC Filing on Google Icon
2/16/2026Barclays PLC359,235$5.50M0.0%-40.2%0.503%Search for SEC Filing on Google Icon
2/13/2026Nantahala Capital Management LLC164,639$2.52M0.1%-85.0%0.231%Search for SEC Filing on Google Icon
2/13/2026The Manufacturers Life Insurance Company 82,942$1.25M0.0%-12.8%0.116%Search for SEC Filing on Google Icon
2/13/2026CANADA LIFE ASSURANCE Co57,164$0.88M0.0%-18.4%0.080%Search for SEC Filing on Google Icon
2/13/2026Hudson Bay Capital Management LP425,000$6.51M0.0%-7.6%0.595%Search for SEC Filing on Google Icon
2/13/2026Jacobs Levy Equity Management Inc.259,319$3.97M0.0%N/A0.363%Search for SEC Filing on Google Icon
2/13/2026Public Sector Pension Investment Board247,242$3.79M0.0%-11.1%0.346%Search for SEC Filing on Google Icon
2/13/2026Rafferty Asset Management LLC97,749$1.50M0.0%+39.9%0.137%Search for SEC Filing on Google Icon
2/13/2026Charles Schwab Investment Management Inc.700,435$10.72M0.0%+1.8%0.981%Search for SEC Filing on Google Icon
2/13/2026Police & Firemen s Retirement System of New Jersey17,627$0.27M0.0%-12.6%0.025%Search for SEC Filing on Google Icon
2/13/2026State Street Corp4,507,254$69.01M0.0%+22.7%6.312%Search for SEC Filing on Google Icon
2/13/2026UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC119,789$1.83M0.0%-27.9%0.168%Search for SEC Filing on Google Icon
2/13/2026Wells Fargo & Company MN79,667$1.22M0.0%+45.5%0.112%Search for SEC Filing on Google Icon
2/12/2026Jane Street Group LLC19,306$0.30M0.0%N/A0.027%Search for SEC Filing on Google Icon
2/12/2026Brooklyn Investment Group29,142$0.44M0.0%-35.9%0.041%Search for SEC Filing on Google Icon
2/12/2026MetLife Investment Management LLC40,212$0.62M0.0%+14.6%0.056%Search for SEC Filing on Google Icon
2/12/2026Renaissance Technologies LLC34,158$0.52M0.0%-82.1%0.048%Search for SEC Filing on Google Icon
2/12/2026Dimensional Fund Advisors LP1,249,288$19.13M0.0%-21.4%1.749%Search for SEC Filing on Google Icon
2/12/2026Ensign Peak Advisors Inc5,577$85K0.0%-69.9%0.008%Search for SEC Filing on Google Icon
2/12/2026CIBC Private Wealth Group LLC40,017$0.61M0.0%-23.9%0.056%Search for SEC Filing on Google Icon
2/12/2026Alps Advisors Inc.58,639$0.90M0.0%+72.3%0.082%Search for SEC Filing on Google Icon
2/12/2026Swiss National Bank119,600$1.83M0.0%+3.7%0.167%Search for SEC Filing on Google Icon
2/11/2026Primecap Management Co. CA10,218,322$156.44M0.1%-4.3%14.309%Search for SEC Filing on Google Icon
2/11/2026DCF Advisers LLC154,736$2.37M0.6%-18.4%0.217%Search for SEC Filing on Google Icon
2/11/2026Deutsche Bank AG216,568$3.32M0.0%+378.8%0.303%Search for SEC Filing on Google Icon
2/11/2026Fox Run Management L.L.C.19,708$0.30M0.0%-46.3%0.028%Search for SEC Filing on Google Icon
2/11/2026Cerity Partners LLC31,302$0.48M0.0%+3.8%0.044%Search for SEC Filing on Google Icon
2/11/2026LPL Financial LLC21,474$0.33M0.0%-16.7%0.030%Search for SEC Filing on Google Icon
2/11/2026Franklin Resources Inc.41,225$0.63M0.0%-7.7%0.058%Search for SEC Filing on Google Icon
2/11/2026Erste Asset Management GmbH480,200$7.35M0.1%+26.3%0.672%Search for SEC Filing on Google Icon
2/11/2026JPMorgan Chase & Co.303,979$4.65M0.0%-24.3%0.426%Search for SEC Filing on Google Icon
2/11/2026Los Angeles Capital Management LLC34,097$0.48M0.0%-65.5%0.048%Search for SEC Filing on Google Icon
2/11/2026WINTON GROUP Ltd88,038$1.35M0.0%-29.8%0.123%Search for SEC Filing on Google Icon
2/10/2026TD Asset Management Inc77,802$1.19M0.0%-9.3%0.109%Search for SEC Filing on Google Icon
2/10/2026Goldman Sachs Group Inc.753,258$11.53M0.0%-26.0%1.055%Search for SEC Filing on Google Icon
2/10/2026Natixis Advisors LLC17,532$0.27M0.0%-8.4%0.025%Search for SEC Filing on Google Icon
2/10/2026Norges Bank11,457$0.18M0.0%N/A0.016%Search for SEC Filing on Google Icon
2/10/2026Intech Investment Management LLC70,612$1.08M0.0%+138.6%0.099%Search for SEC Filing on Google Icon
2/9/2026Geode Capital Management LLC1,752,918$26.84M0.0%+1.4%2.455%Search for SEC Filing on Google Icon
2/9/2026Legal & General Group Plc1,308,088$20.03M0.0%+2.8%1.832%Search for SEC Filing on Google Icon
2/9/2026Jefferies Financial Group Inc.720,440$11.03M0.1%+620.4%1.009%Search for SEC Filing on Google Icon
2/6/2026Profund Advisors LLC43,960$0.67M0.0%+150.0%0.062%Search for SEC Filing on Google Icon
2/6/2026ProShare Advisors LLC16,853$0.26M0.0%+6.5%0.024%Search for SEC Filing on Google Icon
2/3/2026Mitsubishi UFJ Asset Management Co. Ltd.15,387$0.23M0.0%-47.7%0.022%Search for SEC Filing on Google Icon
1/30/2026New York State Teachers Retirement System70,526$1.08M0.0%+18.3%0.099%Search for SEC Filing on Google Icon
1/29/2026Comerica Bank17,015$0.26M0.0%-10.0%0.024%Search for SEC Filing on Google Icon
1/29/2026UBS Group AG638,021$9.77M0.0%-45.7%0.893%Search for SEC Filing on Google Icon
1/29/2026Sanctuary Advisors LLC15,896$0.24M0.0%-28.8%0.022%Search for SEC Filing on Google Icon
1/29/2026Teachers Retirement System of The State of Kentucky17,496$0.27M0.0%-9.5%0.025%Search for SEC Filing on Google Icon
1/29/2026Vanguard Group Inc.7,165,450$109.70M0.0%+0.9%10.034%Search for SEC Filing on Google Icon
1/29/2026China Universal Asset Management Co. Ltd.11,636$0.18M0.0%-6.9%0.016%Search for SEC Filing on Google Icon
1/23/2026Farther Finance Advisors LLC2,773$42K0.0%-25.8%0.004%Search for SEC Filing on Google Icon
1/21/2026Palumbo Wealth Management LLC27,090$0.42M0.1%N/A0.038%Search for SEC Filing on Google Icon
1/20/2026Essex LLC98,661$1.51M0.3%-1.2%0.138%Search for SEC Filing on Google Icon
1/16/2026Linden Thomas Advisory Services LLC40,963$0.63M0.1%-4.2%0.057%Search for SEC Filing on Google Icon
1/16/2026Tema Etfs LLC60,457$0.93M0.1%N/A0.085%Search for SEC Filing on Google Icon
1/9/2026SG Americas Securities LLC128,345$1.97M0.0%+41.8%0.180%Search for SEC Filing on Google Icon
1/9/2026Diversified Trust Co.18,442$0.28M0.0%+13.8%0.026%Search for SEC Filing on Google Icon
1/8/2026Wealth Enhancement Advisory Services LLC5,277$81K0.0%N/A0.007%Search for SEC Filing on Google Icon
1/8/2026NorthCrest Asset Manangement LLC10,464$0.15M0.0%N/A0.015%Search for SEC Filing on Google Icon
1/1/2026JPMorgan Chase & Co.401,501$4.71M0.0%+21.7%0.562%Search for SEC Filing on Google Icon
12/15/2025Hudson Bay Capital Management LP460,003$5.40M0.0%-5.2%0.644%Search for SEC Filing on Google Icon
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
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: $12.13
Low: $11.79
High: $12.42

50 Day Range

MA: $12.23
Low: $10.82
High: $14.45

52 Week Range

Now: $12.13
Low: $6.92
High: $18.69

Volume

2,315,328 shs

Average Volume

847,242 shs

Market Capitalization

$889.61 million

P/E Ratio

N/A

Dividend Yield

N/A

Beta

0.95

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. Celia Eckert (SVP)
  4. Nancy Valente (EVP)
  5. Alan Bruce Montgomery (Director)
  6. Kurt A Gustafson (Director)
  7. Ellen Feigal (Director)
  8. 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 — 14.31%
  2. Vanguard Group Inc. — 10.03%
  3. BVF Inc. IL — 9.99%
  4. RTW Investments LP — 9.49%
  5. State Street Corp — 6.31%
  6. Geode Capital Management LLC — 2.45%
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. Nantahala Capital Management LLC
  2. Braidwell LP
  3. UBS Group AG
  4. Primecap Management Co. CA
  5. Royal Bank of Canada
  6. Dimensional Fund Advisors LP
  7. Goldman Sachs Group Inc.
  8. Barclays PLC
In the last year, company insiders that have sold Xencor company stock include:
  1. Bassil I Dahiyat (CEO)
  2. John R Desjarlais (VP)
  3. Celia Eckert (SVP)
  4. Nancy Valente (EVP)
  5. Alan Bruce Montgomery (Director)
  6. Kurt A Gustafson (Director)
  7. Ellen Feigal (Director)
  8. Richard J Ranieri (Director)
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. BVF Inc. IL
  2. State Street Corp
  3. Jefferies Financial Group Inc.
  4. RTW Investments LP
  5. Toronto Dominion Bank
  6. Jacobs Levy Equity Management Inc.
  7. Deutsche Bank AG
  8. Seven Fleet Capital Management LP