InsiderTrades.com logo

KYMR Insider Trading

Insider Ownership Percentage: 16.01%
Insider Buying (Last 12 Months): $215,297,266.00
Insider Selling (Last 12 Months): $66,270,927.25

Kymera Therapeutics Insider Trading History Chart

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

Skip ChartChart Data in Insider Trading History Table

Kymera Therapeutics Share Price & Price History

Current Price: $77.91
Price Change: ▼ Price Decrease of -1.66 (-2.09%)
As of 03/20/2026 05:00 PM ET

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

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

Kymera Therapeutics Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
3/11/2026Jeremy G. ChadwickCOOSell25,758$83.30$2,145,641.4068,052View SEC Filing Icon  
3/4/2026Bruce N. JacobsCFOSell4,895$85.30$417,543.50232,588View SEC Filing Icon  
3/4/2026Jared GollobInsiderSell4,895$85.30$417,543.50117,134View SEC Filing Icon  
3/4/2026Jeremy G. ChadwickCOOSell3,919$85.30$334,290.7073,810View SEC Filing Icon  
3/2/2026Bruce BoothDirectorSell81,866$90.13$7,378,582.58675,341View SEC Filing Icon  
3/2/2026Bruce N. JacobsCFOSell7,576$88.93$673,733.68237,483View SEC Filing Icon  
3/2/2026Jared GollobInsiderSell5,613$88.93$499,164.09122,029View SEC Filing Icon  
3/2/2026Jeremy G. ChadwickCOOSell2,039$88.93$181,328.2777,729View SEC Filing Icon  
2/25/2026Nello MainolfiCEOSell30,000$90.26$2,707,800.00666,195View SEC Filing Icon  
12/31/2025Nello MainolfiCEOSell30,000$78.06$2,341,800.00663,077View SEC Filing Icon  
12/12/2025Bruce BoothDirectorSell678$91.04$61,725.12685,393View SEC Filing Icon  
12/11/2025Bros. Advisors Lp BakerDirectorBuy2,005,813$86.00$172,499,918.007,955,916View SEC Filing Icon  
12/11/2025Bruce BoothDirectorSell6,101$91.23$556,594.23685,501View SEC Filing Icon  
12/10/2025Bruce BoothDirectorSell229,809$91.73$21,080,379.57686,477View SEC Filing Icon  
12/8/2025Jared GollobInsiderSell49,307$88.67$4,372,051.69109,992View SEC Filing Icon  
12/8/2025Jeffrey W AlbersDirectorSell5,000$89.76$448,800.00View SEC Filing Icon  
12/8/2025Nello MainolfiCEOSell100,000$89.17$8,917,000.00660,482View SEC Filing Icon  
10/29/2025Nello MainolfiCEOSell30,000$60.99$1,829,700.00660,482View SEC Filing Icon  
10/15/2025Jared GollobInsiderSell59,576$61.42$3,659,157.92109,992View SEC Filing Icon  
10/13/2025Jared GollobInsiderSell3,114$60.00$186,840.00118,359View SEC Filing Icon  
10/13/2025Jeffrey W AlbersDirectorSell5,000$59.19$295,950.00View SEC Filing Icon  
9/17/2025Bruce N. JacobsCFOSell79,220$50.00$3,961,000.00227,409View SEC Filing Icon  
9/16/2025Nello MainolfiCEOSell30,000$49.00$1,470,000.00660,482View SEC Filing Icon  
6/30/2025Bros. Advisors Lp BakerDirectorBuy655,500$44.00$28,842,000.006,117,295View SEC Filing Icon  
6/30/2025Bvf Partners L P/IlDirectorBuy317,167$44.00$13,955,348.002,798,795View SEC Filing Icon  
6/3/2025Elena RidloffDirectorSell12,000$46.10$553,200.00View SEC Filing Icon  
6/3/2025Jeffrey W. AlbersDirectorSell6,349$49.00$311,101.00View SEC Filing Icon  
6/3/2025Nello MainolfiCEOSell30,000$49.00$1,470,000.00660,482View SEC Filing Icon  
3/3/2025Bruce N. JacobsCFOSell7,035$30.45$214,215.75201,886View SEC Filing Icon  
3/3/2025Ellen ChiniaraInsiderSell2,241$30.45$68,238.4580,085View SEC Filing Icon  
3/3/2025Jeremy G. ChadwickCOOSell1,383$30.45$42,112.3567,800View SEC Filing Icon  
1/6/2025Ellen ChiniaraInsiderSell3,129$41.75$130,635.7554,826View SEC Filing Icon  
9/17/2024Pamela EspositoDirectorSell13,500$48.28$651,780.00View SEC Filing Icon  
8/26/2024Jeffrey W. AlbersDirectorSell5,000$49.10$245,500.00View SEC Filing Icon  
7/16/2024Jared GollobInsiderSell23,145$45.81$1,060,272.4595,470View SEC Filing Icon  
7/9/2024Bruce BoothDirectorSell453,960$38.21$17,345,811.60723,246View SEC Filing Icon  
6/12/2024Bruce BoothDirectorSell16,740$35.45$593,433.00803,792View SEC Filing Icon  
6/7/2024Joanna HorobinDirectorSell8,500$32.99$280,415.00View SEC Filing Icon  
3/15/2024Bruce BoothDirectorSell71,764$40.46$2,903,571.44806,697View SEC Filing Icon  
3/13/2024Bruce BoothDirectorSell139,255$42.23$5,880,738.65828,830View SEC Filing Icon  
3/13/2024Venture Fund X L.P. AtlasMajor ShareholderSell115,090$42.23$4,860,250.704,676,075View SEC Filing Icon  
3/11/2024Bruce BoothDirectorSell51,184$42.85$2,193,234.40881,266View SEC Filing Icon  
3/11/2024Venture Fund X L.P. AtlasMajor ShareholderSell42,302$42.85$1,812,640.704,925,812View SEC Filing Icon  
3/4/2024Bruce N. JacobsCFOSell3,934$41.86$164,677.24142,351View SEC Filing Icon  
2/21/2024Jeffrey W. AlbersDirectorSell4,385$39.05$171,234.25View SEC Filing Icon  
2/9/2024Jared GollobInsiderSell46,137$35.50$1,637,863.5074,709View SEC Filing Icon  
1/23/2024Jeffrey W. AlbersDirectorSell10,000$30.05$300,500.00View SEC Filing Icon  
1/4/2024Ellen ChiniaraInsiderSell3,295$22.58$74,401.1034,205View SEC Filing Icon  
11/2/2023Bvf Partners L P/IlDirectorBuy216,406$11.64$2,518,965.842,552,306View SEC Filing Icon  
See Full Table

SEC Filings (Institutional Ownership Changes) for Kymera Therapeutics (NASDAQ:KYMR)

Institutional Buying and Selling by Quarter

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

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

Kymera Therapeutics Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
3/20/2026Hsbc Holdings PLC7,619$0.60M0.0%-26.1%0.009%Search for SEC Filing on Google Icon
3/17/2026Rockefeller Capital Management L.P.25,533$1.99M0.0%+21,538.1%0.031%Search for SEC Filing on Google Icon
3/3/2026Caitong International Asset Management Co. Ltd2,542$0.20M0.0%N/A0.003%Search for SEC Filing on Google Icon
2/23/2026Virtu Financial LLC27,283$2.12M0.1%N/A0.038%Search for SEC Filing on Google Icon
2/19/2026T. Rowe Price Investment Management Inc.629,745$49M0.0%+3.0%0.875%Search for SEC Filing on Google Icon
2/19/2026Invesco Ltd.116,747$9.08M0.0%+46.3%0.162%Search for SEC Filing on Google Icon
2/18/2026Vident Advisory LLC7,581$0.59M0.0%+6.5%0.011%Search for SEC Filing on Google Icon
2/18/2026Mackenzie Financial Corp3,464$0.27M0.0%N/A0.005%Search for SEC Filing on Google Icon
2/18/2026XTX Topco Ltd24,143$1.88M0.0%N/A0.034%Search for SEC Filing on Google Icon
2/18/2026Yiheng Capital Management L.P.73,440$5.71M1.2%-40.1%0.102%Search for SEC Filing on Google Icon
2/18/2026Virtus Investment Advisers LLC2,966$0.23M0.1%+23.3%0.004%Search for SEC Filing on Google Icon
2/18/2026Wellington Management Group LLP4,412,933$343.37M0.1%-15.1%6.133%Search for SEC Filing on Google Icon
2/18/2026RTW Investments LP240,000$18.67M0.2%N/A0.334%Search for SEC Filing on Google Icon
2/18/2026Odyssean LLC9,347$0.73M0.5%N/A0.013%Search for SEC Filing on Google Icon
2/18/2026Perceptive Advisors LLC69,935$5.44M0.1%-58.8%0.097%Search for SEC Filing on Google Icon
2/18/2026Millennium Management LLC11,243$0.88M0.0%-88.2%0.016%Search for SEC Filing on Google Icon
2/18/2026Man Group plc20,026$1.56M0.0%N/A0.028%Search for SEC Filing on Google Icon
2/18/2026Janus Henderson Group PLC21,058$1.64M0.0%+15.0%0.029%Search for SEC Filing on Google Icon
2/18/2026Clough Capital Partners L P10,925$0.85M0.1%N/A0.015%Search for SEC Filing on Google Icon
2/18/2026Baker BROS. Advisors LP8,657,242$673.62M3.9%+30.2%12.032%Search for SEC Filing on Google Icon
2/18/2026Bamco Inc. NY20,000$1.56M0.0%+185.7%0.028%Search for SEC Filing on Google Icon
2/18/2026Armistice Capital LLC81,165$6.32M0.1%N/A0.113%Search for SEC Filing on Google Icon
2/17/2026Guggenheim Capital LLC10,307$0.80M0.0%N/A0.014%Search for SEC Filing on Google Icon
2/17/2026Logos Global Management LP130,000$10.12M0.6%-48.0%0.181%Search for SEC Filing on Google Icon
2/17/2026AQR Capital Management LLC9,339$0.73M0.0%+8.3%0.013%Search for SEC Filing on Google Icon
2/17/2026Braidwell LP454,259$35.35M1.1%+64.2%0.631%Search for SEC Filing on Google Icon
2/17/2026Cetera Investment Advisers3,350$0.26M0.0%N/A0.005%Search for SEC Filing on Google Icon
2/17/2026Abel Hall LLC5,836$0.45M0.1%N/A0.008%Search for SEC Filing on Google Icon
2/17/2026Trexquant Investment LP24,680$1.92M0.0%-66.2%0.034%Search for SEC Filing on Google Icon
2/17/2026Price T Rowe Associates Inc. MD6,159,335$479.26M0.1%+20.8%8.561%Search for SEC Filing on Google Icon
2/17/2026T. Rowe Price Investment Management Inc.96,833$7.54M0.0%-84.2%0.135%Search for SEC Filing on Google Icon
2/17/2026Rock Springs Capital Management LP496,871$38.66M2.0%+10.3%0.691%Search for SEC Filing on Google Icon
2/17/2026Adage Capital Partners GP L.L.C.430,000$33.46M0.1%+80.7%0.598%Search for SEC Filing on Google Icon
2/17/2026California State Teachers Retirement System45,742$3.56M0.0%+12.4%0.064%Search for SEC Filing on Google Icon
2/17/2026Russell Investments Group Ltd.45,977$3.58M0.0%+142.1%0.064%Search for SEC Filing on Google Icon
2/17/2026State of Wisconsin Investment Board26,513$2.06M0.0%-4.5%0.037%Search for SEC Filing on Google Icon
2/17/2026Fred Alger Management LLC18,639$1.45M0.0%N/A0.026%Search for SEC Filing on Google Icon
2/17/2026Avoro Capital Advisors LLC7,474,747$581.61M5.6%+17.7%9.156%Search for SEC Filing on Google Icon
2/17/2026Royal Bank of Canada2,263$0.18M0.0%-99.0%0.003%Search for SEC Filing on Google Icon
2/17/2026Polar Capital Holdings Plc200,946$15.64M0.1%-49.4%0.279%Search for SEC Filing on Google Icon
2/16/2026Squarepoint Ops LLC159,426$12.41M0.0%-54.6%0.222%Search for SEC Filing on Google Icon
2/16/2026Verition Fund Management LLC54,319$4.23M0.0%+72.6%0.075%Search for SEC Filing on Google Icon
2/16/2026Mosaic Financial Group LLC2,890$0.23M0.2%N/A0.004%Search for SEC Filing on Google Icon
2/16/2026Maven Securities LTD15,000$1.17M0.0%N/A0.021%Search for SEC Filing on Google Icon
2/16/2026Nicholas Investment Partners LP55,788$4.34M0.3%+6.0%0.078%Search for SEC Filing on Google Icon
2/16/2026First Turn Management LLC206,445$16.06M1.8%-25.7%0.287%Search for SEC Filing on Google Icon
2/16/2026Kennedy Capital Management LLC12,523$0.97M0.0%+32.1%0.017%Search for SEC Filing on Google Icon
2/16/2026Eventide Asset Management LLC626,430$48.74M0.8%-2.8%0.871%Search for SEC Filing on Google Icon
2/16/2026Barclays PLC140,507$10.93M0.0%-9.4%0.195%Search for SEC Filing on Google Icon
2/16/2026Aigen Investment Management LP9,098$0.71M0.2%-23.4%0.013%Search for SEC Filing on Google Icon
2/13/2026Marshall Wace LLP38,022$2.96M0.0%-89.4%0.053%Search for SEC Filing on Google Icon
2/13/2026The Manufacturers Life Insurance Company 135,894$10.61M0.0%+7.4%0.189%Search for SEC Filing on Google Icon
2/13/2026CANADA LIFE ASSURANCE Co3,931$0.31M0.0%-62.5%0.005%Search for SEC Filing on Google Icon
2/13/2026Walleye Capital LLC19,181$1.49M0.0%N/A0.027%Search for SEC Filing on Google Icon
2/13/2026Smartleaf Asset Management LLC535$42K0.0%+382.0%0.001%Search for SEC Filing on Google Icon
2/13/2026Schroder Investment Management Group52,671$4.12M0.0%-14.6%0.073%Search for SEC Filing on Google Icon
2/13/2026Rafferty Asset Management LLC58,653$4.56M0.0%-14.1%0.082%Search for SEC Filing on Google Icon
2/13/2026First Trust Advisors LP58,862$4.58M0.0%-21.4%0.082%Search for SEC Filing on Google Icon
2/13/2026Alyeska Investment Group L.P.371,889$28.94M0.1%-39.5%0.517%Search for SEC Filing on Google Icon
2/13/2026Siren L.L.C.3,286,830$255.75M7.6%-4.1%4.568%Search for SEC Filing on Google Icon
2/13/2026Charles Schwab Investment Management Inc.497,026$38.67M0.0%+13.0%0.691%Search for SEC Filing on Google Icon
2/13/2026Police & Firemen s Retirement System of New Jersey15,030$1.17M0.0%+7.8%0.021%Search for SEC Filing on Google Icon
2/13/2026State Street Corp2,209,837$171.95M0.0%+9.4%3.071%Search for SEC Filing on Google Icon
2/13/2026Caitong International Asset Management Co. Ltd807$63K0.2%N/A0.001%Search for SEC Filing on Google Icon
2/13/2026UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC912,498$71M0.0%+5.6%1.268%Search for SEC Filing on Google Icon
2/13/2026Wells Fargo & Company MN66,489$5.17M0.0%+107.4%0.092%Search for SEC Filing on Google Icon
2/13/2026Atlas Venture Life Science Advisors LLC4,659,874$362.59M41.9%-4.8%6.477%Search for SEC Filing on Google Icon
2/12/2026HRT Financial LP18,173$1.41M0.0%N/A0.025%Search for SEC Filing on Google Icon
2/12/2026Orion Porfolio Solutions LLC2,868$0.22M0.0%N/A0.004%Search for SEC Filing on Google Icon
2/12/2026MetLife Investment Management LLC31,394$2.44M0.0%+6.4%0.044%Search for SEC Filing on Google Icon
2/12/2026Cibc World Markets Corp3,732$0.29M0.0%N/A0.005%Search for SEC Filing on Google Icon
2/12/2026State Board of Administration of Florida Retirement System12,655$0.99M0.0%+3.3%0.018%Search for SEC Filing on Google Icon
2/12/2026Dimensional Fund Advisors LP624,027$48.56M0.0%-14.7%0.867%Search for SEC Filing on Google Icon
2/12/2026Federated Hermes Inc.763,920$59.44M0.1%+36.7%1.062%Search for SEC Filing on Google Icon
2/12/2026Ensign Peak Advisors Inc95,047$7.40M0.0%+3.4%0.132%Search for SEC Filing on Google Icon
2/12/2026AlphaCentric Advisors LLC5,035$0.39M0.4%N/A0.007%Search for SEC Filing on Google Icon
2/12/2026Informed Momentum Co LLC56,455$4.39M0.5%-2.0%0.078%Search for SEC Filing on Google Icon
2/12/2026Patient Square Capital LP139,000$10.82M2.3%+50.1%0.193%Search for SEC Filing on Google Icon
2/12/2026New York State Common Retirement Fund25,596$1.99M0.0%+4.9%0.036%Search for SEC Filing on Google Icon
2/12/2026Campbell & CO Investment Adviser LLC11,534$0.90M0.0%+152.3%0.016%Search for SEC Filing on Google Icon
2/12/2026Alps Advisors Inc.64,723$5.04M0.0%N/A0.090%Search for SEC Filing on Google Icon
2/12/2026Swiss National Bank94,200$7.33M0.0%+15.4%0.131%Search for SEC Filing on Google Icon
2/12/2026Monashee Investment Management LLC100,000$7.78M4.4%N/A0.139%Search for SEC Filing on Google Icon
2/12/2026Nuveen LLC125,050$9.73M0.0%+17.2%0.174%Search for SEC Filing on Google Icon
2/12/2026Xponance LLC4,505$0.35M0.0%+13.1%0.006%Search for SEC Filing on Google Icon
2/11/2026Deutsche Bank AG79,843$6.21M0.0%+9.8%0.111%Search for SEC Filing on Google Icon
2/11/2026Franklin Resources Inc.354,575$27.59M0.0%+1,019.9%0.493%Search for SEC Filing on Google Icon
2/11/2026JPMorgan Chase & Co.131,353$10.22M0.0%-31.8%0.183%Search for SEC Filing on Google Icon
2/11/2026Capital Research Global Investors1,560,791$121.45M0.0%+23.7%2.169%Search for SEC Filing on Google Icon
2/11/2026Los Angeles Capital Management LLC1,968$0.15M0.0%N/A0.003%Search for SEC Filing on Google Icon
2/10/2026TD Asset Management Inc221,178$17.21M0.0%+5.7%0.307%Search for SEC Filing on Google Icon
2/10/2026CIBC Asset Management Inc2,939$0.23M0.0%N/A0.004%Search for SEC Filing on Google Icon
2/10/2026Goldman Sachs Group Inc.740,306$57.60M0.0%+4.1%1.029%Search for SEC Filing on Google Icon
2/10/2026Norges Bank16,543$1.29M0.0%N/A0.023%Search for SEC Filing on Google Icon
2/10/2026AJU IB Investment Co. Ltd.19,648$1.53M8.0%-95.7%0.027%Search for SEC Filing on Google Icon
2/10/2026Intech Investment Management LLC21,514$1.67M0.0%+46.2%0.030%Search for SEC Filing on Google Icon
2/10/2026Seven Grand Managers LLC30,000$2.33M0.2%N/A0.042%Search for SEC Filing on Google Icon
2/9/2026Geode Capital Management LLC1,417,389$110.31M0.0%+11.0%1.970%Search for SEC Filing on Google Icon
2/9/2026Knights of Columbus Asset Advisors LLC12,890$1M0.1%-31.8%0.018%Search for SEC Filing on Google Icon
2/6/2026Legato Capital Management LLC9,534$0.74M0.1%+40.6%0.013%Search for SEC Filing on Google Icon
Data available starting January 2016

See Full Table
Kymera Therapeutics logo
Kymera Therapeutics, Inc., a biopharmaceutical company, focuses on discovering and developing novel small molecule therapeutics that selectively degrade disease-causing proteins by harnessing the body's own natural protein degradation system. It engages in developing IRAK4 program, which is in Phase II clinical trial for the treatment of immunology-inflammation diseases, including hidradenitis suppurativa, atopic dermatitis; STAT3 program for the treatment of hematologic malignancies and solid tumors, as well as autoimmune diseases and fibrosis; and MDM2 program to treat hematological malignancies and solid tumors. The company develops STAT6, a Type 2 inflammation in allergic diseases; and TYK2, a treatment for inflammatory bowel disease, psoriasis, psoriatic arthritis, and lupus. The company was incorporated in 2015 and is headquartered in Watertown, Massachusetts.
Read More on Kymera Therapeutics

Today's Range

Now: $77.91
Low: $77.15
High: $81.53

50 Day Range

MA: $79.71
Low: $68.14
High: $95.03

52 Week Range

Now: $77.91
Low: $19.44
High: $103.00

Volume

1,197,728 shs

Average Volume

768,770 shs

Market Capitalization

$6.36 billion

P/E Ratio

N/A

Dividend Yield

N/A

Beta

2.2

Who are the company insiders with the largest holdings of Kymera Therapeutics?

Kymera Therapeutics' top insider shareholders include:
  1. Bros Advisors Lp Baker (Director)
  2. Bvf Partners L P/Il (Director)
  3. Bruce Booth (Director)
  4. Nello Mainolfi (CEO)
  5. Bruce N Jacobs (CFO)
  6. Jared Gollob (Insider)
  7. Ellen Chiniara (Insider)
  8. Jeremy G Chadwick (COO)
  9. Elena Ridloff (Director)
  10. Jeffrey W Albers (Director)
  11. Joanna Horobin (Director)
  12. Pamela Esposito (Director)
Learn More about top insider investors at Kymera Therapeutics.

Who are the major institutional investors of Kymera Therapeutics?

Kymera Therapeutics' top institutional shareholders include:
  1. Baker BROS. Advisors LP — 12.03%
  2. Avoro Capital Advisors LLC — 9.16%
  3. Vanguard Group Inc. — 8.71%
  4. Price T Rowe Associates Inc. MD — 8.56%
  5. Atlas Venture Life Science Advisors LLC — 6.48%
  6. Wellington Management Group LLP — 6.13%
Learn More about top institutional investors of Kymera Therapeutics stock.

Which major investors are selling Kymera Therapeutics stock?

During the previous quarter, KYMR stock was sold by these institutional investors:
  1. Wellington Management Group LLP
  2. Jennison Associates LLC
  3. T. Rowe Price Investment Management Inc.
  4. AJU IB Investment Co. Ltd.
  5. Marshall Wace LLP
  6. Alyeska Investment Group L.P.
  7. Atlas Venture Life Science Advisors LLC
  8. Royal Bank of Canada
Within the previous year, company insiders that have sold Kymera Therapeutics company stock include:
  1. Bros Advisors Lp Baker (Director)
  2. Bvf Partners L P/Il (Director)
  3. Bruce Booth (Director)
  4. Nello Mainolfi (CEO)
  5. Bruce N Jacobs (CFO)
  6. Jared Gollob (Insider)
  7. Ellen Chiniara (Insider)
Learn More investors selling Kymera Therapeutics stock.

Which major investors are buying Kymera Therapeutics stock?

In the previous quarter, KYMR stock was purchased by institutional investors including:
  1. Baker BROS. Advisors LP
  2. Avoro Capital Advisors LLC
  3. Price T Rowe Associates Inc. MD
  4. Vanguard Group Inc.
  5. Franklin Resources Inc.
  6. Capital Research Global Investors
  7. RTW Investments LP
  8. Federated Hermes Inc.
Within the previous year, these company insiders have bought Kymera Therapeutics stock:
  1. Bros Advisors Lp Baker (Director)
  2. Bvf Partners L P/Il (Director)
Learn More investors buying Kymera Therapeutics stock.