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Arcellx (ACLX) Institutional Ownership

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$71.22 -1.26 (-1.73%)
As of 02:26 PM Eastern
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Institutional Ownership Changes (13F Filings) for Arcellx (NASDAQ:ACLX)

Current
Institutional Ownership
Percentage
96.03%
Number of
Institutional Buyers
(last 12 months)
123
Total
Institutional Inflows
(last 12 months)
$1.07B
Number of
Institutional Sellers
(last 12 months)
69
Total
Institutional Outflows
(last 12 months)
$395.45M
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ACLX Institutional Buying and Selling by Quarter

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Arcellx Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
3/24/2025 Wellington Management Group LLP19,693$1.51M0.0%-6.1%0.036%
3/18/2025 California State Teachers Retirement System30,961$2.37M0.0%-0.7%0.056%
2/19/2025 GF Fund Management CO. LTD.1,135$87K0.0%N/A0.002%
2/17/2025 UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC267,384$20.51M0.0%-5.5%0.494%
2/17/2025 Voloridge Investment Management LLC178,198$13.67M0.0%+5.3%0.330%
2/17/2025 Woodline Partners LP125,649$9.64M0.1%+13.2%0.232%
2/17/2025 Vestal Point Capital LP475,000$36.43M2.2%-29.6%0.878%
2/17/2025 Soleus Capital Management L.P.121,031$9.28M0.6%+30.1%0.224%
2/17/2025 Squarepoint Ops LLC5,330$409K0.0%-46.7%0.010%
2/17/2025 Wexford Capital LP17,994$1.38M0.2%-46.2%0.033%
2/17/2025 Two Sigma Advisers LP5,600$429K0.0%+24.4%0.010%
2/17/2025 Two Sigma Investments LP6,900$529K0.0%-72.5%0.013%
2/17/2025 Tema Etfs LLC7,468$573K0.2%N/A0.014%
2/17/2025 Sherbrooke Park Advisers LLC3,805$292K0.1%N/A0.007%
2/17/2025 Rafferty Asset Management LLC71,037$5.45M0.0%+27.4%0.131%
2/17/2025 ProShare Advisors LLC14,700$1.13M0.0%+29.8%0.027%
2/17/2025 Paradigm Biocapital Advisors LP4,371,601$335.26M11.7%-8.9%8.084%
2/17/2025 Parkman Healthcare Partners LLC44,492$3.41M0.5%-33.1%0.082%
2/17/2025 Nuveen Asset Management LLC111,786$8.57M0.0%-7.5%0.207%
2/17/2025 Nicholas Investment Partners LP48,086$3.69M0.3%+31.4%0.089%
2/17/2025 Millennium Management LLC22,370$1.72M0.0%+123.7%0.041%
2/17/2025 MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.27,363$2.10M0.0%+6.2%0.051%
2/17/2025 Integral Health Asset Management LLC100,000$7.67M0.7%-63.6%0.185%
2/17/2025 Jacobs Levy Equity Management Inc.78,584$6.03M0.0%-1.7%0.145%
2/17/2025 Janus Henderson Group PLC1,557,092$119.47M0.1%-22.6%2.880%
2/17/2025 Gotham Asset Management LLC10,508$806K0.0%-19.2%0.019%
2/17/2025 FORA Capital LLC4,064$312K0.0%-68.6%0.008%
2/17/2025 Deutsche Bank AG344,529$26.42M0.0%-26.0%0.637%
2/17/2025 Brevan Howard Capital Management LP6,079$466K0.0%N/A0.011%
2/17/2025 Bamco Inc. NY348,333$26.71M0.1%+1.6%0.644%
2/17/2025 Bellevue Group AG3,000$230K0.0%-25.0%0.006%
2/17/2025 BNP Paribas Financial Markets19,965$1.53M0.0%N/A0.037%
2/17/2025 Ameriprise Financial Inc.10,171$780K0.0%-8.5%0.019%
2/17/2025 Algert Global LLC6,844$525K0.0%N/A0.013%
2/17/2025 Allostery Investments LP35,000$2.68M2.8%N/A0.065%
2/17/2025 Acuta Capital Partners LLC10,743$824K0.8%-82.7%0.020%
2/14/2025 Mercer Global Advisors Inc. ADV3,619$278K0.0%N/A0.007%
2/14/2025 RA Capital Management L.P.2,787,327$213.76M2.8%+50.5%5.154%
2/14/2025 Samsara BioCapital LLC253,641$19.45M2.6%-28.3%0.469%
2/14/2025 Schonfeld Strategic Advisors LLC32,737$2.51M0.0%N/A0.061%
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2/14/2025 Northern Trust Corp410,733$31.50M0.0%+6.9%0.759%
2/14/2025 The Manufacturers Life Insurance Company 98,314$7.54M0.0%+15.9%0.182%
2/14/2025 Artia Global Partners LP229,785$17.62M6.3%N/A0.425%
2/14/2025 Decheng Capital LLC84,377$6.47M1.4%+298.4%0.156%
2/14/2025 Virtus ETF Advisers LLC852$65K0.0%-48.4%0.002%
2/14/2025 Lord Abbett & CO. LLC974,832$74.76M0.2%+9.3%1.803%
2/14/2025 Voya Investment Management LLC136,203$10.45M0.0%-7.1%0.252%
2/14/2025 T. Rowe Price Investment Management Inc.705,922$54.14M0.0%-25.3%1.305%
2/14/2025 Price T Rowe Associates Inc. MD2,121,322$162.69M0.0%+11.6%3.923%
2/14/2025 Dark Forest Capital Management LP16,067$1.23M0.2%-41.8%0.030%
2/14/2025 Hsbc Holdings PLC6,383$496K0.0%+114.7%0.012%
2/14/2025 Tower Research Capital LLC TRC 7,984$612K0.0%+1,081.1%0.015%
2/14/2025 MetLife Investment Management LLC26,058$2.00M0.0%+4.3%0.048%
2/14/2025 Capital World Investors252,878$19.39M0.0%N/A0.468%
2/14/2025 Dimensional Fund Advisors LP305,088$23.40M0.0%+156.2%0.564%
2/14/2025 First Trust Advisors LP134,197$10.29M0.0%+274.3%0.248%
2/14/2025 Gilead Sciences Inc.6,720,803$515.42M33.2%N/A12.429%
2/13/2025 EAM Investors LLC43,009$3.30M0.5%N/A0.080%
2/13/2025 Affinity Asset Advisors LLC425,000$32.59M4.4%+6.3%0.786%
2/13/2025 Jump Financial LLC4,359$334K0.0%N/A0.008%
2/13/2025 Guggenheim Capital LLC8,303$637K0.0%N/A0.015%
2/13/2025 Walleye Capital LLC10,659$817K0.0%N/A0.020%
2/13/2025 Mariner LLC6,980$535K0.0%+37.8%0.013%
2/13/2025 Barclays PLC91,595$7.03M0.0%+7.4%0.169%
2/13/2025 Covestor Ltd1,448$111K0.1%-10.4%0.003%
2/13/2025 Martingale Asset Management L P20,096$1.54M0.0%-5.1%0.037%
2/13/2025 Renaissance Technologies LLC49,100$3.77M0.0%N/A0.091%
2/13/2025 Legal & General Group Plc43,033$3.30M0.0%-3.2%0.080%
2/13/2025 Invesco Ltd.26,550$2.04M0.0%+15.7%0.049%
2/13/2025 FMR LLC7,956,633$610.19M0.0%+22.8%14.713%
2/13/2025 Federated Hermes Inc.156,094$11.97M0.0%+141.4%0.289%
2/13/2025 Russell Investments Group Ltd.269,386$20.66M0.0%-16.0%0.498%
2/13/2025 Envestnet Asset Management Inc.2,747$211K0.0%-26.7%0.005%
2/13/2025 Rhenman & Partners Asset Management AB43,500$3.34M0.3%+35.9%0.080%
2/13/2025 Wells Fargo & Company MN26,638$2.04M0.0%+35.7%0.049%
2/12/2025 Landscape Capital Management L.L.C.2,793$214K0.0%N/A0.005%
2/12/2025 Bryce Point Capital LLC7,475$573K0.2%N/A0.014%
2/12/2025 Trexquant Investment LP7,237$555K0.0%N/A0.013%
2/12/2025 Headlands Technologies LLC529$41K0.0%N/A0.001%
2/12/2025 Geode Capital Management LLC979,026$75.10M0.0%+0.4%1.810%
2/12/2025 Franklin Resources Inc.52,297$4.01M0.0%-7.9%0.097%
2/12/2025 Alliancebernstein L.P.51,250$3.93M0.0%-10.8%0.095%
2/12/2025 Wellington Management Group LLP19,693$1.51M0.0%-6.1%0.036%
2/12/2025 Pictet Asset Management Holding SA4,945$379K0.0%+40.5%0.009%
2/12/2025 Norges Bank27,251$2.09M0.0%N/A0.050%
2/12/2025 NEOS Investment Management LLC7,468$573K0.0%-37.3%0.014%
2/12/2025 JPMorgan Chase & Co.224,456$17.21M0.0%-10.3%0.415%
2/11/2025 Corebridge Financial Inc.21,430$1.64M0.0%-7.0%0.040%
2/11/2025 Vanguard Group Inc.3,330,092$255.39M0.0%+35.3%6.158%
2/11/2025 KLP Kapitalforvaltning AS6,600$506K0.0%N/A0.012%
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2/11/2025 Sei Investments Co.9,688$743K0.0%+99.3%0.018%
2/11/2025 American Century Companies Inc.29,446$2.26M0.0%N/A0.054%
2/11/2025 Teacher Retirement System of Texas9,556$733K0.0%+18.7%0.018%
2/11/2025 Kazazian Asset Management LLC2,660$204K0.2%N/A0.005%
2/11/2025 Xponance Inc.3,088$237K0.0%+8.6%0.006%
2/11/2025 Intech Investment Management LLC17,207$1.32M0.0%+79.6%0.032%
2/10/2025 Thrivent Financial for Lutherans69,461$5.33M0.0%+44.0%0.128%
2/10/2025 Cibc World Markets Corp4,033$309K0.0%N/A0.007%
2/10/2025 Swiss National Bank63,400$4.86M0.0%+0.8%0.117%
2/7/2025 Zurcher Kantonalbank Zurich Cantonalbank9,836$754K0.0%+9.6%0.018%
(Data available from 1/1/2016 forward)

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ACLX Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of ACLX shares?

During the previous two years, 185 institutional investors and hedge funds held shares of Arcellx. The most heavily invested institutionals were FMR LLC ($610.19M), Gilead Sciences Inc. ($515.42M), Paradigm Biocapital Advisors LP ($335.26M), Vanguard Group Inc. ($255.39M), Perceptive Advisors LLC ($214.68M), RA Capital Management L.P. ($213.76M), and SR One Capital Management LP ($163.21M).Learn more on ACLX's institutional investors.

What percentage of Arcellx stock is owned by institutional investors?

96.03% of Arcellx stock is owned by institutional investors. Learn more on ACLX's institutional investor holdings.

Which institutional investors have been buying Arcellx stock?

Of the 152 institutional investors that purchased Arcellx stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Gilead Sciences Inc. ($6.72M), FMR LLC ($2.87M), RA Capital Management L.P. ($1.18M), Vanguard Group Inc. ($1.10M), Perceptive Advisors LLC ($753.49K), Suvretta Capital Management LLC ($497.83K), and Great Point Partners LLC ($449.01K).

How much institutional buying is happening at Arcellx?

Institutional investors have bought a total of 19,280,264 shares in the last 24 months. This purchase volume represents approximately $1.26B in transactions.

Which Arcellx major shareholders have been selling company stock?

Of the 84 institutional investors that sold Arcellx stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: SR One Capital Management LP ($1.60M), Suvretta Capital Management LLC ($826.30K), Goldman Sachs Group Inc. ($519.17K), Samsara BioCapital LLC ($495.66K), Janus Henderson Group PLC ($470.76K), Great Point Partners LLC ($458.74K), and Paradigm Biocapital Advisors LP ($428.40K).

How much institutional selling is happening at Arcellx?

Institutional investors have sold a total of 8,481,755 shares in the last 24 months. This volume of shares sold represents approximately $542.76M in transactions.


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This page (NASDAQ:ACLX) was last updated on 3/25/2025 by MarketBeat.com Staff
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