CENTURY ALUM CO

$CENX
← All companies Sign in to track
Smart money positioned

13 of the Top-200 alpha managers hold $CENX as of the latest 13F snapshot.

13F holders
380
Insider buys · 90d
0
Congress · 90d
0

Smart Money · top-200 alpha cohort

13 holders · Q1 2026

$CENX is held by 13 managers from the Top-Performer cohort as of Q1 2026. Position weights range from 0.00% to 0.23%, with an average of 0.06% of portfolio. Largest holder: Rokos Capital Management LLP at 0.23%. A weekly Smart-Money commentary for this ticker has not been generated yet this batch — the table below shows the full cohort positioning.

01
Rokos Capital Management LLP
0.23% NEW
α +12.2pts
02
Voloridge Investment Management, LLC
0.17% held
α +15.5pts
03
Oxford Asset Management LLP
0.13% held
α +10.3pts
04
Caption Management, LLC
0.10% held
α +15.5pts
05
Aigen Investment Management, LP
0.08% held
α +50.5pts

Smart Money shows holdings from our Top-Performer cohort — the 200 highest-alpha manager_13f funds in our universe. Position weight (current quarter) and QoQ delta versus prior quarter. α is the manager's annual alpha vs benchmark.

Institutional holders

Top 10 of 380 · Source: 13F-HR
01
Glencore plc
29.46% of portfolio
35,011,894 sh
02
Exor N.V.
0.01% of portfolio
7,428,169 sh
03
Bahl & Gaynor Inc.
0.02% of portfolio
4,772,152 sh
04
Axa S.a.
0.01% of portfolio
4,667,540 sh
05
State Street
0.01% of portfolio
4,295,711 sh
06
Financial Advisory Corp
6.43% of portfolio
2,687,249 sh
07
Evergreen Capital Management LLC
0.05% of portfolio
1,987,625 sh
08
Greatmark Investment Partners, Inc.
0.17% of portfolio
1,830,324 sh
09
Atlantic Edge Private Wealth Management, LLC
0.01% of portfolio
1,692,587 sh
10
Commerce Bank
0.06% of portfolio
1,477,069 sh
See all 380 13F holders · Pro →

Insider activity · last 90 days

6 transactions · 5 filers
23 Jan 2026
Gary Jesse E —
▼ SOLD
150,000
$48.19
S
26 Sep 2025
Hafberg Agust F —
▼ SOLD
9,493
$27.91
S
19 Sep 2025
Calloway Kenneth L —
▼ SOLD
16,450
$27.50
S
12 Aug 2025
Aboud Matt —
▼ SOLD
12,027
$23.27
S
20 Mar 2025
Hoffman Robert F —
▼ SOLD
5,000
$20.24
S
14 Mar 2025
Hoffman Robert F —
▼ SOLD
2,500
$19.99
S

Transaction codes: P open-market purchase · S sale · M option exercise · A grant · F tax-withhold sale. Insider names link to each individual's expert page.

Congress trades · last 90 days

No Congress trades

No STOCK Act filings reference $CENX in the recent window.

Source data: SEC EDGAR · 13F-HR · Form 4 · U.S. House Clerk PTR (disclosures-clerk.house.gov) · Senate eFD (senate.gov) · Last refreshed 10:38 UTC.