Latest Institutional Purchases of Century Aluminum CO (CENX)
This list provides information on the latest institutional transactions involving Century Aluminum CO (CENX) stock that were buys. The list includes the name of the institution, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the purchase has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Jan 09, 2026
Q4 2025
|
Assenagon Asset Management S.A.
|
BUY
|
- |
465K+ 113.94% |
$13M - $15.9M
|
873K
$25.1M
|
|
|
Jan 15, 2026
Q4 2025
|
Allspring Global Investments Holdings, LLC
|
BUY
|
- |
434K+ 1993.19% |
$12.1M - $14.9M
|
456K
$13.1M
|
|
|
Jan 15, 2026
Q4 2025
|
Westend Capital Management, LLC
Sausalito, CA |
BUY
|
- |
374KNew |
$10.4M - $12.8M
|
374K
$10.8M
|
|
|
Jan 21, 2026
Q4 2025
|
Drummond Knight Asset Management Pty LTD
Crows Nest, Nsw, C3 |
BUY
|
- |
313KNew |
$8.74M - $10.7M
|
313K
$9.02M
|
|
|
Jan 02, 2026
Q4 2025
|
Insight Wealth Strategies, LLC
San Ramon, CA |
BUY
|
- |
154KNew |
$4.3M - $5.28M
|
154K
$4.43M
|
|
|
Jan 08, 2026
Q4 2025
|
Chesapeake Asset Management LLC
New York, NY |
BUY
|
- |
13KNew |
$363K - $446K
|
13K
$375K
|
|
|
Jan 07, 2026
Q4 2025
|
Everhart Financial Group, Inc.
|
BUY
|
- |
5.93KNew |
$165K - $203K
|
5.93K
$171K
|
|
|
Jan 20, 2026
Q4 2025
|
Sheets Smith Wealth Management
|
BUY
|
- |
5.31K+ 56.78% |
$148K - $182K
|
14.7K
$422K
|
|
|
Jan 23, 2026
Q4 2025
|
Choreo, LLC
Minneapolis, MN |
BUY
|
- |
5.21KNew |
$145K - $178K
|
5.21K
$150K
|
|
|
Jan 14, 2026
Q4 2025
|
Kraft, Davis & Associates, LLC
St. Louis, MO |
BUY
|
- |
5KNew |
$139K - $171K
|
5K
$144K
|
|
|
Jan 09, 2026
Q4 2025
|
Congress Asset Management CO
|
BUY
|
- |
3.83K+ 1.89% |
$107K - $131K
|
206K
$5.94M
|
|
|
Jan 16, 2026
Q4 2025
|
Abrdn PLC
|
BUY
|
- |
2.53K+ 9.25% |
$70.4K - $86.5K
|
29.8K
$858K
|
|
|
Jan 14, 2026
Q4 2025
|
Usa Financial Portformulas Corp
Ada, MI |
BUY
|
- |
1.54KNew |
$43K - $52.8K
|
1.54K
$44.4K
|
|
|
Jan 05, 2026
Q4 2025
|
Park Avenue Securities LLC
|
BUY
|
- |
1.35K+ 13.16% |
$37.6K - $46.1K
|
11.6K
$333K
|
|
|
Jan 23, 2026
Q4 2025
|
State Of Alaska, Department Of Revenue
|
BUY
|
- |
441+ 1.46% |
$12.3K - $15.1K
|
30.6K
$881K
|
|
|
Jan 02, 2026
Q4 2025
|
Gamma Investing LLC
Foster City, CA |
BUY
|
- |
213+ 5.09% |
$5.94K - $7.3K
|
4.4K
$126K
|
|
|
Jan 21, 2026
Q4 2025
|
Sound Income Strategies, LLC
|
BUY
|
- |
146New |
$4.07K - $5K
|
146
$4.2K
|
|
|
Jan 09, 2026
Q4 2025
|
Sg Americas Securities, LLC
|
BUY
|
- |
95+ 0.46% |
$2.65K - $3.25K
|
20.7K
$597K
|
|
|
Jan 23, 2026
Q4 2025
|
Farther Finance Advisors, LLC
San Francisco, CA |
BUY
|
- |
65+ 5.54% |
$1.81K - $2.23K
|
1.24K
$35.7K
|
|
|
Jan 15, 2026
Q4 2025
|
Nisa Investment Advisors, LLC
|
BUY
|
- |
57+ 6.64% |
$1.59K - $1.95K
|
916
$26.4K
|
|
|
Jan 23, 2026
Q4 2025
|
Optima Capital LLC
Portland, OR |
BUY
|
- |
42New |
$1.17K - $1.44K
|
42
$1.21K
|
|
|
Jan 20, 2026
Q4 2025
|
Signaturefd, LLC
Atlanta, GA |
BUY
|
- |
19+ 1.3% |
$530 - $651
|
1.48K
$42.6K
|
|
|
Jan 21, 2026
Q4 2025
|
Flagship Harbor Advisors, LLC
|
BUY
|
- |
7New |
$195 - $240
|
7
$201
|
|
| Q3 2025 | |||||||
|
Nov 14, 2025
Q3 2025
|
Sourcerock Group LLC
Denver, CO |
BUY
|
- |
1.22M+ 85.41% |
$22M - $35.8M
|
2.64M
$76M
|
|
|
Nov 14, 2025
Q3 2025
|
Encompass Capital Advisors LLC
New York, NY |
BUY
|
- |
707K+ 675.97% |
$12.8M - $20.8M
|
811K
$23.3M
|
|
|
Nov 12, 2025
Q3 2025
|
American Century Companies Inc
Kansas City, MO |
BUY
|
- |
612K+ 392.32% |
$11.1M - $18M
|
768K
$22.1M
|
|
|
Nov 14, 2025
Q3 2025
|
Morgan Stanley
New York, NY |
BUY
|
- |
584K+ 68.92% |
$10.6M - $17.2M
|
1.43M
$41.2M
|
|
|
Nov 14, 2025
Q3 2025
|
State Street Corp
Boston, MA |
BUY
|
- |
552K+ 15.07% |
$10M - $16.2M
|
4.22M
$121M
|
|
|
Nov 14, 2025
Q3 2025
|
Ubs Asset Management Americas Inc
Chicago, IL |
BUY
|
- |
476K+ 123.93% |
$8.61M - $14M
|
860K
$24.7M
|
|
|
Nov 14, 2025
Q3 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
BUY
|
PUT |
461K+ 186.08% |
$8.35M - $13.6M
|
709K
$20.4M
|
|
|
Nov 14, 2025
Q3 2025
|
Goldman Sachs Group Inc
New York, NY |
BUY
|
- |
325K+ 144.8% |
$5.89M - $9.57M
|
550K
$15.8M
|
|
|
Nov 13, 2025
Q3 2025
|
Invesco Ltd.
Atlanta, GA |
BUY
|
- |
312K+ 58.06% |
$5.65M - $9.17M
|
850K
$24.4M
|
|
|
Nov 07, 2025
Q3 2025
|
Jpmorgan Chase & CO
New York, NY |
BUY
|
- |
287K+ 208.94% |
$5.19M - $8.44M
|
424K
$12.2M
|
|
|
Nov 14, 2025
Q3 2025
|
Qube Research & Technologies LTD
London, X0 |
BUY
|
- |
282K+ 52.12% |
$5.1M - $8.29M
|
823K
$23.7M
|
|
|
Nov 14, 2025
Q3 2025
|
Steamboat Capital Partners, LLC
Old Greenwich, CT |
BUY
|
- |
281K+ 146.59% |
$5.08M - $8.25M
|
472K
$13.6M
|
|
|
Nov 14, 2025
Q3 2025
|
Voloridge Investment Management, LLC
Jupiter, FL |
BUY
|
- |
255K+ 47.15% |
$4.62M - $7.51M
|
797K
$22.9M
|
|
|
Nov 13, 2025
Q3 2025
|
Ubs Group Ag
|
BUY
|
CALL |
250K+ 21.73% |
$4.53M - $7.35M
|
1.4M
$40.3M
|
|
|
Nov 12, 2025
Q3 2025
|
Jefferies Financial Group Inc.
New York, NY |
BUY
|
- |
213KNew |
$3.86M - $6.27M
|
213K
$6.14M
|
|
|
Nov 13, 2025
Q3 2025
|
Jim Simons
Renaissance Technologies LLC | New York, Ny
|
BUY
|
- |
210K+ 134.64% |
$3.79M - $6.16M
|
365K
$10.5M
|
|
|
Nov 14, 2025
Q3 2025
|
Trexquant Investment LP
Stamford, CT |
BUY
|
- |
189KNew |
$3.43M - $5.57M
|
189K
$5.45M
|
|
|
Nov 12, 2025
Q3 2025
|
Edgestream Partners, L.P.
Princeton, NJ |
BUY
|
- |
157KNew |
$2.84M - $4.61M
|
157K
$4.51M
|
|
|
Nov 14, 2025
Q3 2025
|
Invenomic Capital Management LP
Boston, MA |
BUY
|
- |
155KNew |
$2.81M - $4.56M
|
155K
$4.47M
|
|
|
Nov 13, 2025
Q3 2025
|
Baird Financial Group, Inc.
Milwaukee, WI |
BUY
|
- |
155KNew |
$2.8M - $4.54M
|
155K
$4.45M
|
|
|
Nov 14, 2025
Q3 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
BUY
|
- |
154K+ 242.51% |
$2.8M - $4.54M
|
218K
$6.28M
|
|
|
Nov 13, 2025
Q3 2025
|
Wealth High Governance Capital Ltda
Sao Paulo, D5 |
BUY
|
- |
150KNew |
$2.72M - $4.41M
|
150K
$4.32M
|
|
|
Nov 12, 2025
Q3 2025
|
Royce & Associates LP
|
BUY
|
- |
148KNew |
$2.69M - $4.36M
|
148K
$4.27M
|
|
|
Nov 13, 2025
Q3 2025
|
Peak6 LLC
Chicago, IL |
BUY
|
PUT |
147K+ 131.96% |
$2.67M - $4.33M
|
259K
$7.46M
|
|
|
Oct 28, 2025
Q3 2025
|
Campbell & CO Investment Adviser LLC
Baltimore, MD |
BUY
|
- |
123K+ 620.8% |
$2.23M - $3.62M
|
143K
$4.12M
|
|
|
Nov 14, 2025
Q3 2025
|
Cubist Systematic Strategies, LLC
Stamford, CT |
BUY
|
- |
120KNew |
$2.18M - $3.54M
|
120K
$3.46M
|
|
|
Nov 14, 2025
Q3 2025
|
Walleye Trading LLC
Plymouth, MN |
BUY
|
- |
111K+ 4124.89% |
$2.02M - $3.27M
|
114K
$3.28M
|
|