Latest Institutional Transactions on Century Aluminum CO (CENX)
This table provides information on the latest institutional transactions involving Century Aluminum CO (CENX) stock. The table includes the name of the institution, the type of operation (buy or sell), whether options were involved, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the transaction has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Aug 19, 2025
Q2 2025
|
State Of Wyoming
Cheyenne, WY |
BUY
|
- |
77.5KNew |
$1.06M - $1.56M
|
77.5K
$1.82M
|
|
|
Aug 18, 2025
Q2 2025
|
Wolverine Trading, LLC
Chicago, IL |
BUY
|
PUT |
4.1K+ 29.71% |
$56.2K - $82.5K
|
17.9K
$420K
|
|
|
Aug 15, 2025
Q2 2025
|
State Of Tennessee, Treasury Department
Nashville, TN |
SELL
|
- |
-10.2K- 44.7% |
$140K - $205K
|
12.6K
$296K
|
|
|
Aug 15, 2025
Q2 2025
|
Morgan Stanley
New York, NY |
SELL
|
- |
-287K- 25.29% |
$3.93M - $5.78M
|
848K
$19.9M
|
|
|
Aug 14, 2025
Q2 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
BUY
|
PUT |
114K+ 85.42% |
$1.56M - $2.3M
|
248K
$5.82M
|
|
|
Aug 14, 2025
Q2 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
SELL
|
- |
-11.2K- 14.9% |
$153K - $224K
|
63.7K
$1.49M
|
|
|
Aug 14, 2025
Q2 2025
|
Moore Capital Management, LP
New York, NY |
BUY
|
CALL |
484KNew |
$6.63M - $9.73M
|
484K
$11.3M
|
|
|
Aug 14, 2025
Q2 2025
|
Ameriprise Financial Inc
Minneapolis, MN |
SELL
|
- |
-11K- 7.78% |
$150K - $221K
|
130K
$3.05M
|
|
|
Aug 14, 2025
Q2 2025
|
Manufacturers Life Insurance Company, The
Toronto, A6 |
BUY
|
- |
281+ 1.46% |
$3.85K - $5.65K
|
19.5K
$457K
|
|
|
Aug 14, 2025
Q2 2025
|
Sourcerock Group LLC
Denver, CO |
BUY
|
- |
1.22M+ 612.04% |
$16.8M - $24.6M
|
1.42M
$33.4M
|
|
|
Aug 14, 2025
Q2 2025
|
Price T Rowe Associates Inc
Baltimore, MD |
BUY
|
- |
1.95K+ 4.37% |
$26.7K - $39.2K
|
46.5K
$1.09M
|
|
|
Aug 14, 2025
Q2 2025
|
Balyasny Asset Management LLC
Chicago, IL |
BUY
|
- |
68.2K+ 38.1% |
$934K - $1.37M
|
247K
$5.8M
|
|
|
Aug 14, 2025
Q2 2025
|
Woodline Partners LP
San Francisco, CA |
BUY
|
- |
249K+ 23.89% |
$3.41M - $5M
|
1.29M
$30.3M
|
|
|
Aug 14, 2025
Q2 2025
|
Alliancebernstein L.P.
New York, NY |
BUY
|
- |
10.5K+ 17.52% |
$144K - $212K
|
70.7K
$1.66M
|
|
|
Aug 14, 2025
Q2 2025
|
Mountaineer Partners Management, LLC
New York, NY |
BUY
|
- |
65.8K+ 10.29% |
$901K - $1.32M
|
705K
$16.5M
|
|
|
Aug 14, 2025
Q2 2025
|
Voya Investment Management LLC
Atlanta, GA |
BUY
|
- |
140+ 0.98% |
$1.92K - $2.82K
|
14.4K
$337K
|
|
|
Aug 14, 2025
Q2 2025
|
Verition Fund Management LLC
Greenwich, CT |
BUY
|
- |
250K+ 727.97% |
$3.43M - $5.03M
|
284K
$6.67M
|
|
|
Aug 14, 2025
Q2 2025
|
Quarry LP
New York, NY |
BUY
|
- |
252New |
$3.45K - $5.07K
|
252
$5.91K
|
|
|
Aug 14, 2025
Q2 2025
|
Smartleaf Asset Management LLC
Boston, MA |
SELL
|
- |
-349- 33.33% |
$4.78K - $7.02K
|
698
$16.4K
|
|
|
Aug 14, 2025
Q2 2025
|
Polymer Capital Management (Us) LLC
New York, NY |
SELL
|
- |
-2.2K- 8.55% |
$30.1K - $44.2K
|
23.5K
$551K
|
|
|
Aug 14, 2025
Q2 2025
|
Two Sigma Investments, LP
New York, NY |
SELL
|
- |
-111K- 57.51% |
$1.52M - $2.23M
|
81.8K
$1.92M
|
|
|
Aug 14, 2025
Q2 2025
|
Two Sigma Securities, LLC
New York, NY |
BUY
|
- |
25.9KNew |
$355K - $522K
|
25.9K
$609K
|
|
|
Aug 14, 2025
Q2 2025
|
Scoggin Management LP
New York, NY |
BUY
|
CALL |
50KNew |
$685K - $1.01M
|
50K
$1.17M
|
|
|
Aug 14, 2025
Q2 2025
|
Winton Group LTD
London, X0 |
SELL
|
- |
-1K- 1.17% |
$13.8K - $20.2K
|
84.5K
$1.98M
|
|
|
Aug 14, 2025
Q2 2025
|
State Street Corp
Boston, MA |
BUY
|
- |
426K+ 13.16% |
$5.84M - $8.58M
|
3.67M
$86M
|
|
|
Aug 14, 2025
Q2 2025
|
Lombard Odier Asset Management (Usa) Corp
New York, NY |
SELL
|
- |
-2.73K- 4.32% |
$37.3K - $54.8K
|
60.4K
$1.42M
|
|
|
Aug 14, 2025
Q2 2025
|
Soviero Asset Management, LP
New York, NY |
BUY
|
- |
190KNew |
$2.6M - $3.82M
|
190K
$4.46M
|
|
|
Aug 14, 2025
Q2 2025
|
Qube Research & Technologies LTD
London, X0 |
BUY
|
- |
329K+ 155.47% |
$4.51M - $6.63M
|
541K
$12.7M
|
|
|
Aug 14, 2025
Q2 2025
|
Isam Funds (Uk) LTD
London, X0 |
BUY
|
- |
13.8KNew |
$188K - $277K
|
13.8K
$323K
|
|
|
Aug 14, 2025
Q2 2025
|
Ubs Group Ag
|
BUY
|
- |
89.4K+ 19.68% |
$1.22M - $1.8M
|
544K
$12.8M
|
|
|
Aug 14, 2025
Q2 2025
|
Adage Capital Partners Gp, L.L.C.
Boston, MA |
BUY
|
- |
35K+ 13.73% |
$480K - $704K
|
290K
$6.8M
|
|
|
Aug 14, 2025
Q2 2025
|
New Edge Advisors, LLC
New Orleans, LA |
SELL
|
- |
-7- 5.79% |
$95.9 - $141
|
114
$2.67K
|
|
|
Aug 14, 2025
Q2 2025
|
State Of Wisconsin Investment Board
Madison, WI |
BUY
|
- |
51.8K+ 34.14% |
$710K - $1.04M
|
204K
$4.78M
|
|
|
Aug 14, 2025
Q2 2025
|
Squarepoint Ops LLC
New York, NY |
BUY
|
- |
147K+ 139.76% |
$2.02M - $2.96M
|
252K
$5.92M
|
|
|
Aug 14, 2025
Q2 2025
|
Sei Investments CO
Oaks, PA |
SELL
|
- |
-2.66K- 11.29% |
$36.5K - $53.6K
|
20.9K
$491K
|
|
|
Aug 14, 2025
Q2 2025
|
Wellington Management Group LLP
Boston, MA |
BUY
|
- |
288K+ 41.49% |
$3.94M - $5.79M
|
982K
$23M
|
|
|
Aug 14, 2025
Q2 2025
|
Headlands Technologies LLC
Chicago, IL |
BUY
|
- |
7.07K+ 89.2% |
$96.9K - $142K
|
15K
$352K
|
|
|
Aug 14, 2025
Q2 2025
|
Wells Fargo & Company
San Francisco, CA |
BUY
|
- |
4.77K+ 4.32% |
$65.3K - $95.9K
|
115K
$2.7M
|
|
|
Aug 14, 2025
Q2 2025
|
Integrated Wealth Concepts LLC
|
BUY
|
- |
354+ 2.05% |
$4.85K - $7.12K
|
17.6K
$414K
|
|
|
Aug 14, 2025
Q2 2025
|
Goldman Sachs Group Inc
New York, NY |
SELL
|
- |
-155K- 40.76% |
$2.12M - $3.11M
|
225K
$5.27M
|
|
|
Aug 14, 2025
Q2 2025
|
Tower Research Capital LLC (Trc)
New York, NY |
BUY
|
- |
11K+ 963.68% |
$150K - $220K
|
12.1K
$284K
|
|
|
Aug 14, 2025
Q2 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
SELL
|
PUT |
-4.3K- 2.68% |
$58.9K - $86.5K
|
156K
$3.66M
|
|
|
Aug 14, 2025
Q2 2025
|
Core Commodity Management, LLC
Stamford, CT |
BUY
|
- |
65.3K+ 47.1% |
$894K - $1.31M
|
204K
$4.78M
|
|
|
Aug 14, 2025
Q2 2025
|
Jacobs Levy Equity Management, Inc
Florham Park, NJ |
SELL
|
- |
-8.59K- 4.31% |
$118K - $173K
|
191K
$4.47M
|
|
|
Aug 14, 2025
Q2 2025
|
Israel Englander
Millennium Management LLC | New York, Ny
|
BUY
|
- |
479K+ 1416.28% |
$6.56M - $9.63M
|
513K
$12M
|
|
|
Aug 14, 2025
Q2 2025
|
Voloridge Investment Management, LLC
Jupiter, FL |
BUY
|
- |
408K+ 305.69% |
$5.59M - $8.21M
|
542K
$12.7M
|
|
|
Aug 14, 2025
Q2 2025
|
Jane Street Group, LLC
New York, NY |
SELL
|
- |
-40.6K- 20.8% |
$556K - $817K
|
155K
$3.63M
|
|
|
Aug 14, 2025
Q2 2025
|
Jane Street Group, LLC
New York, NY |
SELL
|
PUT |
-47.3K- 27.82% |
$648K - $952K
|
123K
$2.88M
|
|
|
Aug 14, 2025
Q2 2025
|
Numerai Gp LLC
San Francisco, CA |
BUY
|
- |
21.5KNew |
$295K - $433K
|
21.5K
$505K
|
|
|
Aug 14, 2025
Q2 2025
|
Skopos Labs, Inc.
Riverhead, NY |
BUY
|
- |
2.62K+ 1020.23% |
$35.9K - $52.8K
|
2.88K
$67.5K
|