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Century Aluminum (CENX) Institutional Ownership

Century Aluminum logo
$20.47 -0.71 (-3.35%)
Closing price 08/1/2025 04:00 PM Eastern
Extended Trading
$21.39 +0.92 (+4.49%)
As of 08/1/2025 07:00 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more.
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Institutional Ownership Changes (13F Filings) for Century Aluminum (NASDAQ:CENX)

Current
Institutional Ownership
Percentage
61.59%
Number of
Institutional Buyers
(last 12 months)
145
Total
Institutional Inflows
(last 12 months)
$1.36B
Number of
Institutional Sellers
(last 12 months)
79
Total
Institutional Outflows
(last 12 months)
$180.44M
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Skip Chart & View Institutional Buying and Selling Data

CENX Institutional Buying and Selling by Quarter

Century Aluminum Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
8/1/2025Jennison Associates LLC45,172$814K0.0%-4.0%0.048%
8/1/2025Teacher Retirement System of Texas39,630$714K0.0%+18.6%0.042%
7/31/2025 AlphaQuest LLC10,950$197K0.0%+57.1%0.012%
7/29/2025 VIRGINIA RETIREMENT SYSTEMS ET Al26,400$476K0.0%N/A0.028%
7/28/2025 New York State Teachers Retirement System81,728$1.47M0.0%-13.2%0.088%
7/28/2025 Bayforest Capital Ltd6,883$124K0.1%N/A0.007%
7/25/2025 Atria Wealth Solutions Inc.11,249$203K0.0%N/A0.012%
7/25/2025 Vanguard Personalized Indexing Management LLC11,257$203K0.0%N/A0.012%
7/24/2025 Aberdeen Group plc13,044$235K0.0%N/A0.014%
7/24/2025 Callan Family Office LLC14,706$265K0.0%N/A0.016%
7/24/2025 Glencore plc40,054,508$721.78M85.7%+0.0%42.931%
7/21/2025 111 Capital18,909$341K0.1%N/A0.020%
7/16/2025 State of Alaska Department of Revenue31,124$560K0.0%+8.1%0.033%
7/14/2025 GAMMA Investing LLC4,232$76K0.0%-21.9%0.005%
7/11/2025 Farther Finance Advisors LLC1,364$25K0.0%+1,291.8%0.001%
7/11/2025 Assenagon Asset Management S.A.200,899$3.62M0.0%-32.5%0.215%
7/10/2025 Three Seasons Wealth LLC25,036$451K0.1%N/A0.027%
6/27/2025Goldman Sachs Group Inc.379,348$7.04M0.0%-8.4%0.407%
6/18/2025Voya Investment Management LLC14,230$264K0.0%-10.8%0.015%
6/2/2025Hodges Capital Management Inc.20,000$371K0.0%N/A0.021%
5/29/2025Rhumbline Advisers142,446$2.64M0.0%-0.5%0.153%
5/21/2025Impala Asset Management LLC932,154$17.30M11.2%+33.6%0.999%
5/20/2025Intech Investment Management LLC135,013$2.51M0.0%-31.1%0.145%
5/19/2025UBS AM A Distinct Business Unit of UBS Asset Management Americas LLC124,001$2.30M0.0%+21.2%0.133%
5/16/2025Woodline Partners LP1,040,812$19.32M0.1%N/A1.116%
5/16/2025Empowered Funds LLC59,186$1.10M0.0%+1.8%0.063%
5/16/2025Aristeia Capital L.L.C.21,979$408K0.0%N/A0.024%
5/16/2025Caxton Associates LLP34,115$633K0.0%N/A0.037%
5/16/2025Goldman Sachs Group Inc.379,348$7.04M0.0%-8.4%0.407%
5/16/2025Jones Financial Companies Lllp1,321$25K0.0%N/A0.001%
5/16/2025Park West Asset Management LLC309,258$5.74M0.5%N/A0.331%
5/16/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.1,463,009$27.15M0.1%-29.2%1.568%
5/16/2025Jacobs Levy Equity Management Inc.199,260$3.70M0.0%-37.2%0.214%
5/16/2025Encompass Capital Advisors LLC750,000$13.92M0.5%N/A0.804%
5/16/2025BW Gestao de Investimentos Ltda.38,001$705K0.0%N/A0.041%
5/16/2025AQR Capital Management LLC39,001$724K0.0%+22.1%0.042%
5/16/2025Adage Capital Partners GP L.L.C.255,000$4.73M0.0%N/A0.273%
5/15/2025Steamboat Capital Partners LLC194,978$3.62M1.1%+306.1%0.209%
5/15/2025Trexquant Investment LP38,180$709K0.0%-56.7%0.041%
5/14/2025Penn Capital Management Company LLC518,374$9.63M0.9%+32.8%0.556%
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5/14/2025 AlphaQuest LLC6,970$129K0.0%+177.6%0.007%
5/14/2025Hsbc Holdings PLC25,358$462K0.0%-14.4%0.027%
5/14/2025Senator Investment Group LP68,991$1.28M0.1%N/A0.074%
5/14/2025Quantbot Technologies LP120,878$2.24M0.1%+144.0%0.130%
5/14/2025Wellington Management Group LLP693,752$12.88M0.0%+68.6%0.744%
5/13/2025Northern Trust Corp526,640$9.77M0.0%-2.6%0.564%
5/13/2025Versor Investments LP29,900$555K0.1%N/A0.032%
5/13/2025Algert Global LLC190,244$3.53M0.1%+17.5%0.204%
5/13/2025Aldebaran Capital LLC61,295$1.14M1.1%-1.1%0.066%
5/13/2025American Century Companies Inc.137,111$2.55M0.0%-19.5%0.147%
5/13/2025Boston Partners393,924$7.31M0.0%N/A0.422%
5/13/2025 Caitong International Asset Management Co. Ltd4,020$75K0.1%+261.8%0.004%
5/13/2025Russell Investments Group Ltd.129,375$2.40M0.0%+157.4%0.139%
5/12/2025Public Sector Pension Investment Board164,833$3.06M0.0%+27.3%0.177%
5/12/2025Nuveen LLC793,413$14.73M0.0%N/A0.850%
5/12/2025Invesco Ltd.935,841$17.37M0.0%-51.0%1.003%
5/12/2025Covestor Ltd3,388$63K0.0%-82.7%0.004%
5/12/2025Swiss National Bank107,950$2.00M0.0%-1.2%0.116%
5/12/2025 Maryland State Retirement & Pension System15,181$282K0.0%-13.5%0.016%
5/9/2025Headlands Technologies LLC7,926$147K0.0%-62.6%0.008%
5/9/2025Deutsche Bank AG106,947$1.99M0.0%-4.3%0.115%
5/9/2025Charles Schwab Investment Management Inc.537,727$9.98M0.0%-0.3%0.576%
5/9/2025Vanguard Group Inc.5,714,400$106.06M0.0%-2.3%6.125%
5/8/2025Alberta Investment Management Corp265,000$4.92M0.0%N/A0.284%
5/8/2025Monaco Asset Management SAM137,500$2.55M0.5%N/A0.147%
5/8/2025 GSA Capital Partners LLP96,896$1.80M0.2%N/A0.104%
5/8/2025Federated Hermes Inc.65,398$1.21M0.0%-9.5%0.070%
5/7/2025Zurcher Kantonalbank Zurich Cantonalbank 22,441$417K0.0%+30.0%0.024%
5/7/2025Bastion Asset Management Inc.161,437$3.00M1.6%N/A0.173%
5/5/2025South Dakota Investment Council278,674$5.17M0.1%N/A0.299%
5/5/2025Foundry Partners LLC327,421$6.08M0.3%N/A0.351%
5/5/2025Jennison Associates LLC47,059$873K0.0%+13.5%0.050%
5/2/2025Segall Bryant & Hamill LLC73,336$1.36M0.0%N/A0.079%
5/2/2025Victory Capital Management Inc.61,737$1.15M0.0%N/A0.067%
5/1/2025New York State Common Retirement Fund359,867$6.68M0.0%+21.3%0.390%
4/30/2025Cerity Partners LLC10,451$194K0.0%-30.4%0.011%
4/30/2025 Glencore plc40,038,031$743.11M88.6%+0.0%43.381%
4/29/2025Compass Wealth Management LLC32,200$598K0.2%N/A0.035%
4/29/2025Bank of New York Mellon Corp343,042$6.37M0.0%-1.2%0.372%
4/28/2025Principal Financial Group Inc.326,795$6.07M0.0%+2.2%0.354%
4/28/2025Teacher Retirement System of Texas33,414$620K0.0%+130.4%0.036%
4/25/2025 New York State Teachers Retirement System94,135$1.75M0.0%+3.4%0.102%
4/24/2025Illinois Municipal Retirement Fund25,848$480K0.0%-12.1%0.028%
4/22/2025 Cambridge Investment Research Advisors Inc.41,622$773K0.0%+60.5%0.045%
4/21/2025 State of Alaska Department of Revenue28,795$534K0.0%-2.3%0.031%
4/17/2025 FNY Investment Advisers LLC42,865$795K0.5%+1,328.8%0.046%
4/15/2025 Assenagon Asset Management S.A.297,781$5.53M0.0%-23.7%0.323%
4/15/2025SG Americas Securities LLC21,155$393K0.0%-16.2%0.023%
4/15/2025 GAMMA Investing LLC5,418$101K0.0%+13.1%0.006%
4/14/2025 Park Avenue Securities LLC20,890$388K0.0%+12.9%0.023%
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4/11/2025 Congress Asset Management Co.216,943$4.03M0.0%-0.7%0.235%
4/8/2025Rhumbline Advisers142,446$2.64M0.0%-0.5%0.154%
4/7/2025 GAMMA Investing LLC100,558$1.87M0.0%+1,999.3%0.109%
3/24/2025Wellington Management Group LLP411,589$7.50M0.0%+0.6%0.446%
3/18/2025California State Teachers Retirement System51,797$944K0.0%-1.1%0.056%
2/25/2025Polar Asset Management Partners Inc.120,586$2.20M0.0%N/A0.130%
2/21/2025 Perennial Advisors LLC29,368$535K0.1%N/A0.032%
2/18/2025Vise Technologies Inc.12,329$225K0.0%N/A0.013%
2/17/2025UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC102,299$1.86M0.0%-5.0%0.110%
2/17/2025Voloridge Investment Management LLC781,366$14.24M0.1%-14.5%0.842%
(Data available from 1/1/2016 forward)

CENX Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of CENX shares?

During the previous two years, 205 institutional investors and hedge funds held shares of Century Aluminum. The most heavily invested institutionals were Glencore plc ($721.78M), Vanguard Group Inc. ($106.06M), State Street Corp ($55.12M), Dimensional Fund Advisors LP ($53.53M), MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. ($27.15M), Fisher Asset Management LLC ($25.17M), and Castle Hook Partners LP ($24.49M).Learn more on Century Aluminum's institutional investors.

What percentage of Century Aluminum's stock is owned by institutional investors?

61.59% of Century Aluminum's stock is owned by institutional investors. Learn more on CENX's institutional investor holdings.

Which institutional investors have been buying Century Aluminum's stock?

Of the 169 institutional investors that purchased Century Aluminum's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Glencore plc ($40.05M), Mountaineer Partners Management LLC ($21.51M), Encompass Capital Advisors LLC ($2.04M), Woodline Partners LP ($1.04M), Castle Hook Partners LP ($898.55K), Nuveen LLC ($793.41K), and Assenagon Asset Management S.A. ($738.46K).

How much institutional buying is happening at Century Aluminum?

Institutional investors have bought a total of 77,292,602 shares in the last 24 months. This purchase volume represents approximately $1.36B in transactions.

Which of Century Aluminum's major shareholders have been selling company stock?

Of the 79 institutional investors that sold Century Aluminum's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Invesco Ltd. ($1.30M), Millennium Management LLC ($1.04M), Mountaineer Partners Management LLC ($759.99K), JPMorgan Chase & Co. ($741.99K), American Century Companies Inc. ($685.87K), Fisher Asset Management LLC ($641.41K), and Sourcerock Group LLC ($637.99K).

How much institutional selling is happening at Century Aluminum?

Institutional investors have sold a total of 10,124,388 shares in the last 24 months. This volume of shares sold represents approximately $180.44M in transactions.


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This page (NASDAQ:CENX) was last updated on 8/2/2025 by MarketBeat.com Staff
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