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ACLX Insider Trading

Insider Ownership Percentage: 5.86%
Insider Buying (Last 12 Months): $0.00
Insider Selling (Last 12 Months): $90,464,119.39

Arcellx Insider Trading History Chart

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

Skip ChartChart Data in Insider Trading History Table

Arcellx Share Price & Price History

Current Price: $34.87
Price Change: Price Decrease of -0.13 (-0.37%)
As of 09/22/2023 12:08 PM ET

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

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

Arcellx Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
8/4/2023Christopher HeeryInsiderSell3,000$35.38$106,140.007,795View SEC Filing Icon  
7/3/2023Christopher HeeryInsiderSell3,000$31.75$95,250.007,795View SEC Filing Icon  
5/31/2023Jill CarrollDirectorSell315,164$41.50$13,079,306.002,513,230View SEC Filing Icon  
5/31/2023Rami ElghandourInsiderSell2,600$44.27$115,102.0036,169View SEC Filing Icon  
5/24/2023Michelle GilsonCFOSell8,704$42.46$369,571.8415,485View SEC Filing Icon  
5/11/2023Jill CarrollDirectorSell638,417$45.01$28,735,149.172,828,394View SEC Filing Icon  
5/11/2023Sr One Capital Management, LlcMajor ShareholderSell1,012,833$45.01$45,587,613.331,658,780View SEC Filing Icon  
5/9/2023Christopher HeeryInsiderSell500$45.00$22,500.009,992View SEC Filing Icon  
5/5/2023Christopher HeeryInsiderSell1,200$45.00$54,000.0010,492View SEC Filing Icon  
5/3/2023Christopher HeeryInsiderSell3,000$43.44$130,320.0011,692View SEC Filing Icon  
4/24/2023Christopher HeeryInsiderSell20,000$40.00$800,000.0011,692View SEC Filing Icon  
4/19/2023Christopher HeeryInsiderSell15,642$35.01$547,626.4211,692View SEC Filing Icon  
4/3/2023Christopher HeeryInsiderSell3,000$30.71$92,130.0015,589View SEC Filing Icon  
2/9/2023Christopher HeeryInsiderSell6,966$30.77$214,343.8215,589View SEC Filing Icon  
2/3/2023Christopher HeeryinsiderSell1,255$35.11$44,063.05View SEC Filing Icon  
1/3/2023Christopher HeeryinsiderSell2,500$31.11$77,775.00View SEC Filing Icon  
12/23/2022Scott D SandellMajor ShareholderSell390$31.67$12,351.30View SEC Filing Icon  
12/21/2022Scott D SandellMajor ShareholderSell179$30.74$5,502.46View SEC Filing Icon  
12/13/2022Christopher HeeryinsiderSell12,500$30.03$375,375.00View SEC Filing Icon  
6/21/2022Enterprise Associates 15 NewMajor ShareholderBuy312,500$16.00$5,000,000.006,745,262View SEC Filing Icon  
See Full Table

SEC Filings (Institutional Ownership Changes) for Arcellx (NASDAQ:ACLX)

Institutional Buying and Selling by Quarter

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

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

Arcellx Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
9/21/2023Barclays PLC75,596$2.39M0.0%+27.9%0.156%Search for SEC Filing on Google Icon
8/24/2023Perceptive Advisors LLC4,016,397$127M3.7%+4.5%8.305%Search for SEC Filing on Google Icon
8/21/2023Affinity Asset Advisors LLC226,275$7.16M2.5%+11.6%0.468%Search for SEC Filing on Google Icon
8/21/2023California State Teachers Retirement System86,013$2.72M0.0%+251.4%0.178%Search for SEC Filing on Google Icon
8/21/2023Teachers Retirement System of The State of Kentucky18,443$0.58M0.0%-7.7%0.038%Search for SEC Filing on Google Icon
8/16/2023Nuveen Asset Management LLC237,066$7.50M0.0%+140.7%0.494%Search for SEC Filing on Google Icon
8/15/2023Alliancebernstein L.P.36,210$1.15M0.0%+35.6%0.075%Search for SEC Filing on Google Icon
8/15/2023Wells Fargo & Company MN40,526$1.28M0.0%+23.6%0.084%Search for SEC Filing on Google Icon
8/15/2023Walleye Capital LLC217,634$6.88M0.0%+35.6%0.453%Search for SEC Filing on Google Icon
8/15/2023Walleye Trading LLC14,425$0.46M0.0%+60.4%0.030%Search for SEC Filing on Google Icon
8/15/2023Goldman Sachs Group Inc.1,018,914$32.22M0.0%-19.8%2.123%Search for SEC Filing on Google Icon
8/15/2023Point72 Middle East FZE8,752$0.28M0.0%N/A0.018%Search for SEC Filing on Google Icon
8/15/2023Royal Bank of Canada2,960$93K0.0%+74.1%0.006%Search for SEC Filing on Google Icon
8/15/2023Sphera Funds Management LTD.77,488$2.45M0.4%-53.7%0.161%Search for SEC Filing on Google Icon
8/15/2023Suvretta Capital Management LLC2,848,167$90.06M4.8%+18.8%5.934%Search for SEC Filing on Google Icon
8/15/2023HighVista Strategies LLC62,869$1.99M0.9%+15.8%0.131%Search for SEC Filing on Google Icon
8/14/2023Samsara BioCapital LLC613,921$19.41M3.4%-32.5%1.279%Search for SEC Filing on Google Icon
8/14/2023NinePointTwo Capital LLC6,567$0.21M0.1%N/A0.014%Search for SEC Filing on Google Icon
8/14/2023Cormorant Asset Management LP2,000,000$63.24M3.5%+25.0%4.167%Search for SEC Filing on Google Icon
8/14/2023Tower Research Capital LLC TRC 10,250$0.32M0.0%+600.1%0.021%Search for SEC Filing on Google Icon
8/14/2023Schonfeld Strategic Advisors LLC49,258$1.56M0.0%+38.4%0.103%Search for SEC Filing on Google Icon
8/14/2023Great Point Partners LLC37,500$1.19M0.2%-85.4%0.078%Search for SEC Filing on Google Icon
8/14/2023State of Wisconsin Investment Board24,718$0.78M0.0%+79.6%0.051%Search for SEC Filing on Google Icon
8/14/2023State Street Corp1,931,765$61.08M0.0%+3.1%4.025%Search for SEC Filing on Google Icon
8/14/2023Adams Street Partners LLC22,924$0.73M0.2%N/A0.048%Search for SEC Filing on Google Icon
8/14/2023Jefferies Financial Group Inc.25,476$0.81M0.0%N/A0.053%Search for SEC Filing on Google Icon
8/14/2023UniSuper Management Pty Ltd120,754$3.82M0.0%N/A0.252%Search for SEC Filing on Google Icon
8/14/2023Nuveen Asset Management LLC237,066$7.50M0.0%+140.7%0.494%Search for SEC Filing on Google Icon
8/14/2023Graham Capital Management L.P.12,514$0.40M0.0%N/A0.026%Search for SEC Filing on Google Icon
8/11/2023Renaissance Technologies LLC344,667$10.90M0.0%+1,988.9%0.718%Search for SEC Filing on Google Icon
8/11/2023Credit Suisse AG34,953$1.11M0.0%+171.1%0.073%Search for SEC Filing on Google Icon
8/11/2023BlackRock Inc.2,602,485$82.29M0.0%+17.1%5.422%Search for SEC Filing on Google Icon
8/11/2023Ameritas Investment Partners Inc.3,134$99K0.0%+35.1%0.007%Search for SEC Filing on Google Icon
8/11/2023State Board of Administration of Florida Retirement System10,770$0.34M0.0%N/A0.022%Search for SEC Filing on Google Icon
8/11/2023The Manufacturers Life Insurance Company 42,868$1.36M0.0%+252.6%0.089%Search for SEC Filing on Google Icon
8/11/2023Franklin Resources Inc.12,100$0.38M0.0%N/A0.025%Search for SEC Filing on Google Icon
8/11/2023Schroder Investment Management Group55,977$1.77M0.0%N/A0.117%Search for SEC Filing on Google Icon
8/11/2023Geode Capital Management LLC685,228$21.67M0.0%+22.0%1.428%Search for SEC Filing on Google Icon
8/11/2023Sei Investments Co.10,941$0.35M0.0%-45.1%0.023%Search for SEC Filing on Google Icon
8/11/2023JPMorgan Chase & Co.327,438$10.35M0.0%-40.4%0.682%Search for SEC Filing on Google Icon
8/11/2023Northern Trust Corp359,550$11.37M0.0%+35.1%0.749%Search for SEC Filing on Google Icon
8/10/2023MetLife Investment Management LLC20,184$0.64M0.0%+19.8%0.042%Search for SEC Filing on Google Icon
8/10/2023Metropolitan Life Insurance Co NY2,092$66K0.0%+21.8%0.004%Search for SEC Filing on Google Icon
8/10/2023ProShare Advisors LLC8,041$0.25M0.0%+23.3%0.017%Search for SEC Filing on Google Icon
8/10/2023Mirae Asset Global Investments Co. Ltd.23,353$0.74M0.0%+18.7%0.049%Search for SEC Filing on Google Icon
8/10/2023Russell Investments Group Ltd.116,342$3.68M0.0%+132.1%0.242%Search for SEC Filing on Google Icon
8/10/2023Charles Schwab Investment Management Inc.240,938$7.62M0.0%+16.3%0.502%Search for SEC Filing on Google Icon
8/10/2023Citigroup Inc.63,398$2.01M0.0%-44.2%0.132%Search for SEC Filing on Google Icon
8/9/2023TD Asset Management Inc28,800$0.91M0.0%N/A0.060%Search for SEC Filing on Google Icon
8/9/2023Swiss National Bank52,100$1.65M0.0%+57.4%0.109%Search for SEC Filing on Google Icon
8/8/2023Rhumbline Advisers50,429$1.60M0.0%+8.4%0.105%Search for SEC Filing on Google Icon
8/8/2023Candriam S.C.A.398,020$12.59M0.1%-11.0%0.829%Search for SEC Filing on Google Icon
8/7/2023Principal Financial Group Inc.10,771$0.34M0.0%+8.4%0.022%Search for SEC Filing on Google Icon
8/7/2023Acadian Asset Management LLC1,811$57K0.0%N/A0.004%Search for SEC Filing on Google Icon
8/4/2023American International Group Inc.18,268$0.58M0.0%+28.0%0.038%Search for SEC Filing on Google Icon
8/4/2023Citizens Financial Group Inc. RI9,402$0.30M0.0%N/A0.020%Search for SEC Filing on Google Icon
8/3/2023Barclays PLC75,596$2.39M0.0%+27.9%0.157%Search for SEC Filing on Google Icon
8/3/2023Bank of New York Mellon Corp130,524$4.13M0.0%+4.4%0.272%Search for SEC Filing on Google Icon
8/1/2023Arizona State Retirement System6,719$0.21M0.0%N/A0.014%Search for SEC Filing on Google Icon
7/27/2023Victory Capital Management Inc.41,705$1.32M0.0%N/A0.087%Search for SEC Filing on Google Icon
7/27/2023Congress Asset Management Co. MA25,045$0.79M0.0%N/A0.052%Search for SEC Filing on Google Icon
7/27/2023Genworth Financial Inc1,791$57K0.0%N/A0.004%Search for SEC Filing on Google Icon
7/20/2023Exchange Traded Concepts LLC3,596$0.11M0.0%N/A0.007%Search for SEC Filing on Google Icon
7/19/2023Teacher Retirement System of Texas6,490$0.21M0.0%N/A0.014%Search for SEC Filing on Google Icon
5/26/2023ProShare Advisors LLC6,520$0.20M0.0%-12.3%0.014%Search for SEC Filing on Google Icon
5/22/2023Putnam Investments LLC53,669$1.65M0.0%+176.6%0.112%Search for SEC Filing on Google Icon
5/18/2023JPMorgan Chase & Co.549,197$16.92M0.0%-26.2%1.144%Search for SEC Filing on Google Icon
5/18/2023New York State Common Retirement Fund15,055$0.46M0.0%-31.7%0.031%Search for SEC Filing on Google Icon
5/16/2023Perceptive Advisors LLC3,841,739$118.36M3.5%+47.9%8.005%Search for SEC Filing on Google Icon
5/16/2023Susquehanna International Group LLP57,457$1.77M0.0%+78.1%0.120%Search for SEC Filing on Google Icon
5/16/2023Jane Street Group LLC16,191$0.50M0.0%N/A0.034%Search for SEC Filing on Google Icon
5/16/2023Sphera Funds Management LTD.167,488$5.16M0.9%-29.5%0.349%Search for SEC Filing on Google Icon
5/16/2023State Street Corp1,874,456$57.75M0.0%+16.0%3.906%Search for SEC Filing on Google Icon
5/16/2023Samsara BioCapital LLC909,579$28.02M5.8%-5.0%1.895%Search for SEC Filing on Google Icon
5/16/2023Squarepoint Ops LLC16,741$0.52M0.0%-33.8%0.035%Search for SEC Filing on Google Icon
5/16/2023First Trust Advisors LP18,076$0.56M0.0%-39.9%0.038%Search for SEC Filing on Google Icon
5/16/2023Fred Alger Management LLC14,374$0.44M0.0%-22.0%0.030%Search for SEC Filing on Google Icon
5/16/2023Geode Capital Management LLC561,604$17.30M0.0%+3.1%1.170%Search for SEC Filing on Google Icon
5/16/2023Great Point Partners LLC257,006$7.92M1.6%N/A0.535%Search for SEC Filing on Google Icon
5/15/2023Schonfeld Strategic Advisors LLC35,596$1.10M0.0%+148.9%0.074%Search for SEC Filing on Google Icon
5/15/2023Cubist Systematic Strategies LLC27,789$0.86M0.0%-62.0%0.058%Search for SEC Filing on Google Icon
5/15/2023Braidwell LP333,800$10.28M0.3%N/A0.696%Search for SEC Filing on Google Icon
5/15/2023Affinity Asset Advisors LLC202,834$6.25M2.1%-15.5%0.423%Search for SEC Filing on Google Icon
5/15/2023Suvretta Capital Management LLC2,398,321$73.89M3.1%+2.0%4.997%Search for SEC Filing on Google Icon
5/15/2023Two Sigma Advisers LP53,600$1.65M0.0%+71.2%0.112%Search for SEC Filing on Google Icon
5/15/2023Clough Capital Partners L P197,478$6.08M0.7%-16.7%0.411%Search for SEC Filing on Google Icon
5/15/2023Two Sigma Investments LP139,626$4.30M0.0%-9.9%0.291%Search for SEC Filing on Google Icon
5/15/2023Deutsche Bank AG18,317$0.56M0.0%+45.5%0.038%Search for SEC Filing on Google Icon
5/15/2023Price T Rowe Associates Inc. MD22,225$0.69M0.0%-76.2%0.046%Search for SEC Filing on Google Icon
5/12/2023Renaissance Technologies LLC16,500$0.51M0.0%-67.5%0.034%Search for SEC Filing on Google Icon
5/12/2023Candriam S.C.A.447,154$12.68M0.1%+5.9%0.934%Search for SEC Filing on Google Icon
5/12/2023BlackRock Inc.2,222,357$68.47M0.0%+0.7%4.644%Search for SEC Filing on Google Icon
5/12/2023Bank of America Corp DE188,255$5.80M0.0%+134.2%0.393%Search for SEC Filing on Google Icon
5/12/2023UBS Group AG992$31K0.0%-59.4%0.002%Search for SEC Filing on Google Icon
5/12/2023Sei Investments Co.19,945$0.62M0.0%-20.6%0.042%Search for SEC Filing on Google Icon
5/12/2023Wellington Management Group LLP112,463$3.47M0.0%+63.8%0.235%Search for SEC Filing on Google Icon
5/12/2023ProShare Advisors LLC6,520$0.20M0.0%-12.3%0.014%Search for SEC Filing on Google Icon
5/12/2023Charles Schwab Investment Management Inc.207,251$6.39M0.0%-0.2%0.433%Search for SEC Filing on Google Icon
5/12/2023Profund Advisors LLC26,289$0.81M0.1%N/A0.055%Search for SEC Filing on Google Icon
5/12/2023HighTower Advisors LLC12,226$0.38M0.0%+5.7%0.026%Search for SEC Filing on Google Icon
Data available starting January 2016

See Full Table
Arcellx logo
Arcellx, Inc., a clinical-stage biotechnology company, engages in the development of various immunotherapies for patients with cancer and other incurable diseases. The company's lead ddCAR product candidate is CART-ddBCMA, which is in phase 2 clinical trial for the treatment of patients with relapsed or refractory (r/r) multiple myeloma (MM). It is also developing ACLX-001, an immunotherapeutic combination composed of ARC-T cells and bi-valent SparX proteins targeting BCMA to treat r/r MM; ACLX-002 and ACLX-003 for treating r/r acute myeloid leukemia (AML) and myelodysplastic syndrome (MDS); and product candidates for solid tumor programs. It has strategic alliance with Kite Pharma, Inc. to co-develop and co-commercialize CART-ddBCMA. The company was formerly known as Encarta Therapeutics, Inc. and changed its name to Arcellx, Inc. in January 2016. Arcellx, Inc. was incorporated in 2014 and is headquartered in Gaithersburg, Maryland.
Read More on Arcellx

Today's Range

Now: $34.87
Low: $34.59
High: $35.70

50 Day Range

MA: $34.72
Low: $33.06
High: $37.40

52 Week Range

Now: $34.87
Low: $16.73
High: $48.92

Volume

40,811 shs

Average Volume

498,356 shs

Market Capitalization

$1.69 billion

P/E Ratio

N/A

Dividend Yield

N/A

Beta

N/A

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

Arcellx's top insider investors include:
  1. Enterprise Associates 15 New (Major Shareholder)
  2. Jill Carroll (Director)
  3. Sr One Capital Management, Llc (Major Shareholder)
  4. Rami Elghandour (Insider)
  5. Christopher Heery (Insider)
  6. Michelle Gilson (CFO)
  7. Scott D Sandell (Major Shareholder)
Learn More about top insider investors at Arcellx.

Who are the major institutional investors of Arcellx?

Arcellx's top institutional shareholders include:
  1. Perceptive Advisors LLC — 8.31%
  2. Suvretta Capital Management LLC — 5.93%
  3. BlackRock Inc. — 5.42%
  4. Cormorant Asset Management LP — 4.17%
  5. State Street Corp — 4.02%
  6. Goldman Sachs Group Inc. — 2.12%
Learn More about top institutional investors of Arcellx stock.

Which institutional investors are selling Arcellx stock?

During the previous quarter, ACLX stock was sold by these institutional investors:
  1. Samsara BioCapital LLC
  2. Goldman Sachs Group Inc.
  3. JPMorgan Chase & Co.
  4. Great Point Partners LLC
  5. Sphera Funds Management LTD.
  6. Citigroup Inc.
  7. Candriam S.C.A.
  8. Caption Management LLC
Within the previous year, company insiders that have sold Arcellx company stock include:
  1. Enterprise Associates 15 New (Major Shareholder)
  2. Jill Carroll (Director)
  3. Sr One Capital Management, Llc (Major Shareholder)
  4. Rami Elghandour (Insider)
  5. Christopher Heery (Insider)
  6. Michelle Gilson (CFO)
Learn More investors selling Arcellx stock.

Which institutional investors are buying Arcellx stock?

Within the previous quarter, ACLX stock was acquired by institutional investors including:
  1. Suvretta Capital Management LLC
  2. Cormorant Asset Management LP
  3. BlackRock Inc.
  4. Renaissance Technologies LLC
  5. Perceptive Advisors LLC
  6. Nuveen Asset Management LLC
  7. Nuveen Asset Management LLC
  8. Geode Capital Management LLC
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