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Century Aluminum (CENX) Institutional Ownership

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$22.21 +0.24 (+1.09%)
Closing price 04:00 PM Eastern
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$22.21 0.00 (0.00%)
As of 06:03 PM Eastern
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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)
167
Total
Institutional Inflows
(last 12 months)
$1.45B
Number of
Institutional Sellers
(last 12 months)
82
Total
Institutional Outflows
(last 12 months)
$187.98M
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CENX Institutional Buying and Selling by Quarter

Century Aluminum Major Shareholders & Ownership History

Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
8/19/2025 State of Wyoming77,469$1.40M0.2%N/A0.083%
8/18/2025 Nomura Holdings Inc.15,700$283K0.0%N/A0.017%
8/16/2025 Public Sector Pension Investment Board178,097$3.21M0.0%+8.0%0.191%
8/16/2025 Headlands Technologies LLC14,996$270K0.0%+89.2%0.016%
8/15/2025 CANADA LIFE ASSURANCE Co48,209$869K0.0%+8.2%0.052%
8/15/2025 Tower Research Capital LLC TRC 12,094$218K0.0%+963.7%0.013%
8/15/2025 State of Tennessee Department of Treasury12,620$227K0.0%-44.7%0.014%
8/15/2025 Two Sigma Securities LLC25,943$467K0.1%N/A0.028%
8/15/2025 Sourcerock Group LLC1,424,088$25.66M1.3%+612.0%1.526%
8/15/2025 Orion Resource Partners LP34,147$615K0.1%+204.7%0.037%
8/15/2025 LMR Partners LLP104,000$1.87M0.0%-21.2%0.111%
8/15/2025 Encompass Capital Advisors LLC104,535$1.88M0.1%-86.1%0.112%
8/15/2025 BNP Paribas Financial Markets113,964$2.05M0.0%+17.5%0.122%
8/15/2025 Boothbay Fund Management LLC71,937$1.30M0.0%+568.6%0.077%
8/15/2025 Brevan Howard Capital Management LP85,302$1.54M0.0%+358.6%0.091%
8/15/2025 Balyasny Asset Management L.P.247,106$4.45M0.0%+38.1%0.265%
8/15/2025 Adage Capital Partners GP L.L.C.290,000$5.23M0.0%+13.7%0.311%
8/15/2025 Ameriprise Financial Inc.130,180$2.35M0.0%-7.8%0.139%
8/14/2025 Lighthouse Investment Partners LLC73,612$1.33M0.0%+5.2%0.079%
8/14/2025 California State Teachers Retirement System47,972$864K0.0%-7.4%0.051%
8/14/2025 Raymond James Financial Inc.123,415$2.22M0.0%+20.3%0.132%
8/14/2025 MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.1,429,402$25.76M0.0%-2.3%1.531%
8/14/2025 Squarepoint Ops LLC252,331$4.55M0.0%+139.8%0.270%
8/14/2025 Sei Investments Co.20,926$377K0.0%+2.5%0.022%
8/14/2025 Soviero Asset Management LP190,000$3.42M2.1%N/A0.204%
8/14/2025 Qube Research & Technologies Ltd541,111$9.75M0.0%+155.5%0.580%
8/14/2025 iSAM Funds UK Ltd13,754$248K0.1%N/A0.015%
8/14/2025 Lombard Odier Asset Management USA Corp60,411$1.09M0.1%-4.3%0.065%
8/14/2025 State Street Corp3,665,546$66.05M0.0%+13.2%3.927%
8/14/2025 WINTON GROUP Ltd84,497$1.52M0.1%-1.2%0.091%
8/14/2025 Federated Hermes Inc.22,454$405K0.0%-65.7%0.024%
8/13/2025 Jump Financial LLC64,895$1.17M0.0%N/A0.070%
8/13/2025 Marshall Wace LLP521,608$9.40M0.0%N/A0.559%
8/13/2025 EverSource Wealth Advisors LLC1,822$33K0.0%+253.1%0.002%
8/13/2025 Invesco Ltd.537,466$9.69M0.0%-42.6%0.576%
8/13/2025 Thomist Capital Management LP221,746$4.00M1.2%+489.0%0.238%
8/13/2025 Quantbot Technologies LP41,380$746K0.0%-65.8%0.044%
8/13/2025 Fisher Asset Management LLC1,063,585$19.17M0.0%-19.6%1.139%
8/13/2025 Icon Advisers Inc. Co.325,200$5.86M1.3%N/A0.348%
8/13/2025 Lido Advisors LLC12,574$227K0.0%N/A0.013%
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8/13/2025 New York State Common Retirement Fund15,344$276K0.0%-95.7%0.016%
8/13/2025 Hsbc Holdings PLC52,399$947K0.0%+106.6%0.056%
8/13/2025 Russell Investments Group Ltd.250,325$4.51M0.0%+93.5%0.268%
8/12/2025 Boston Partners1,733,668$31.25M0.0%+340.1%1.858%
8/12/2025 XTX Topco Ltd11,466$207K0.0%N/A0.012%
8/12/2025 Prudential Financial Inc.98,187$1.77M0.0%-32.9%0.105%
8/12/2025 American Century Companies Inc.155,934$2.81M0.0%+13.7%0.167%
8/12/2025 Rhumbline Advisers147,135$2.65M0.0%+3.3%0.158%
8/12/2025 Franklin Resources Inc.44,924$810K0.0%-1.7%0.048%
8/12/2025 Legal & General Group Plc132,443$2.39M0.0%+3.3%0.142%
8/12/2025 JPMorgan Chase & Co.147,046$2.65M0.0%+7.1%0.158%
8/12/2025 Swiss National Bank105,750$1.91M0.0%-2.0%0.113%
8/12/2025 Dynamic Technology Lab Private Ltd48,600$876K0.1%N/A0.052%
8/8/2025 Intech Investment Management LLC99,163$1.79M0.0%-26.6%0.106%
8/8/2025 Commonwealth of Pennsylvania Public School Empls Retrmt SYS13,415$242K0.0%+7.9%0.014%
8/8/2025 Geode Capital Management LLC1,300,691$23.44M0.0%+0.5%1.394%
8/8/2025 PNC Financial Services Group Inc.4,414$80K0.0%+12.9%0.005%
8/7/2025 Boston Partners1,303,580$23.50M0.0%+230.9%1.397%
8/7/2025 ProShare Advisors LLC11,666$210K0.0%-6.0%0.013%
8/7/2025 Monaco Asset Management SAM230,000$4.15M0.7%+67.3%0.247%
8/7/2025 CSM Advisors LLC261,953$4.72M0.1%N/A0.281%
8/7/2025 Campbell & CO Investment Adviser LLC19,859$358K0.0%-63.1%0.021%
8/6/2025 Fox Run Management L.L.C.35,546$641K0.1%N/A0.038%
8/6/2025 First Eagle Investment Management LLC338,056$6.09M0.0%-7.4%0.362%
8/6/2025 Bastion Asset Management Inc.239,486$4.25M2.0%+48.3%0.257%
8/5/2025 Bank of Montreal Can40,159$724K0.0%-75.2%0.043%
8/5/2025 South Dakota Investment Council438,419$7.90M0.2%+57.3%0.470%
8/5/2025 Versor Investments LP27,666$499K0.1%-7.5%0.030%
8/5/2025 ANTIPODES PARTNERS Ltd153,131$2.76M0.1%N/A0.164%
8/1/2025 Jennison Associates LLC45,172$814K0.0%-4.0%0.048%
8/1/2025 Teacher 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%
6/27/2025 Goldman Sachs Group Inc.379,348$7.04M0.0%-8.4%0.407%
6/18/2025 Voya Investment Management LLC14,230$264K0.0%-10.8%0.015%
6/2/2025 Hodges Capital Management Inc.20,000$371K0.0%N/A0.021%
5/29/2025 Rhumbline Advisers142,446$2.64M0.0%-0.5%0.153%
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5/21/2025 Impala Asset Management LLC932,154$17.30M11.2%+33.6%0.999%
5/20/2025 Intech Investment Management LLC135,013$2.51M0.0%-31.1%0.145%
5/19/2025 UBS AM A Distinct Business Unit of UBS Asset Management Americas LLC124,001$2.30M0.0%+21.2%0.133%
5/16/2025 Woodline Partners LP1,040,812$19.32M0.1%N/A1.116%
5/16/2025 Empowered Funds LLC59,186$1.10M0.0%+1.8%0.063%
5/16/2025 Aristeia Capital L.L.C.21,979$408K0.0%N/A0.024%
5/16/2025 Caxton Associates LLP34,115$633K0.0%N/A0.037%
5/16/2025 Goldman Sachs Group Inc.379,348$7.04M0.0%-8.4%0.407%
5/16/2025 Jones Financial Companies Lllp1,321$25K0.0%N/A0.001%
5/16/2025 Park West Asset Management LLC309,258$5.74M0.5%N/A0.331%
(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, 223 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 ($66.05M), Dimensional Fund Advisors LP ($53.53M), Boston Partners ($31.25M), MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. ($25.76M), and Sourcerock Group LLC ($25.66M).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 189 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), Boston Partners ($2.64M), Encompass Capital Advisors LLC ($2.04M), Sourcerock Group LLC ($1.22M), Woodline Partners LP ($1.04M), and Castle Hook Partners LP ($898.55K).

How much institutional buying is happening at Century Aluminum?

Institutional investors have bought a total of 82,053,570 shares in the last 24 months. This purchase volume represents approximately $1.45B in transactions.

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

Of the 82 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. ($1.69M), Fisher Asset Management LLC ($901.42K), Mountaineer Partners Management LLC ($759.99K), JPMorgan Chase & Co. ($741.99K), American Century Companies Inc. ($685.87K), Encompass Capital Advisors LLC ($645.47K), and Sourcerock Group LLC ($637.99K).

How much institutional selling is happening at Century Aluminum?

Institutional investors have sold a total of 10,412,696 shares in the last 24 months. This volume of shares sold represents approximately $187.98M in transactions.



This page (NASDAQ:CENX) was last updated on 8/22/2025 by MarketBeat.com Staff
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