Century Aluminum Company CENX

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32.80 USD -0.53 (-1.59%)

At closeNov 4, 2026, 6:01 PM EST

32.84 +0.04 +0.12%

After hours · Nov 4, 6:01 PM ET

32.36 Day range 34.48

25.40 52-week range 70.43

Held by insiders 30.89%

Held by institutions 77.99%

Float held by institutions 112.83%

Institutions 530

Top institutional holders
Holder	% held	Shares	Value	Reported
Glencore Plc	29.99%	29,690,702	973.86M	Sep 29, 2026
Blackrock Inc.	10.41%	10,304,905	338.00M	Jun 29, 2026
State Street Corporation	5.60%	5,542,720	181.80M	Jun 29, 2026
Vanguard Portfolio Management LLC	4.82%	4,773,720	156.58M	Jun 29, 2026
Vanguard Capital Management LLC	3.00%	2,972,532	97.50M	Jun 29, 2026
Invesco Ltd.	2.44%	2,417,794	79.30M	Jun 29, 2026

Top mutual fund holders
Holder	% held	Shares	Value	Reported
iShares Trust-iShares Core S&P Small-Cap ETF	4.11%	4,066,618	133.39M	Sep 29, 2026
SPDR SERIES TRUST-State Street SPDR S&P Metals & Mining ETF	2.64%	2,608,481	85.56M	Sep 29, 2026
VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund	2.22%	2,198,725	72.12M	Jun 29, 2026
iShares Trust-iShares Russell 2000 ETF	1.84%	1,819,520	59.68M	Sep 29, 2026
VANGUARD INDEX FUNDS-Vanguard Small-Cap Index Fund	1.61%	1,589,445	52.13M	Jun 29, 2026
GLOBAL X FUNDS-Global X US Infrastructure Development ETF	0.96%	949,115	31.13M	Sep 29, 2026

CENX insiders
Insider	Relation	Latest transaction	Date	Shares held
ABOUD MATT	Officer	Sale	Mar 2, 2026	64,843
BERNTZEN JARL	Director	Stock Award(Grant)	Jun 14, 2026	211,123
BIALEK GERALD C.	Chief Financial Officer	Stock Award(Grant)	Dec 30, 2024	100,620
DEZEE JOHN	General Counsel	Sale	Feb 22, 2026	97,647
GARY JESSE E	Chief Executive Officer	Sale	Mar 15, 2026	0
GLASSER ERROL	Director	Stock Award(Grant)	Jun 14, 2026	120,869

Held by funds