Vault-13

CENTURY ALUM CO CENX 2.75 05.01.28

NOTE 2.750% 5/0 · US DOMESTIC · CUSIP 156431AQ1

12 institutional holders +0 vs Q1 2026
6,938,0006.9m shares reported held*
$216.6mreported value*
1 new 3 added 3 reduced 1 sold out net bought ≈ $2.3m (-612.0k shares)

* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once. Holder counts are more reliable. Implied quarter-end price ≈ $31.23.

Trends to Q2 2026

Institutional holders

Managers reporting a position, each quarter

01020Q3 22: 10Q4 22: 9Q1 23: 11Q2 23: 12Q3 23: 13Q4 23: 14Q1 24: 15Q2 24: 15Q3 24: 16Q4 24: 12Q1 25: 11Q2 25: 11Q3 25: 11Q4 25: 12Q1 26: 12Q2 26: 1212Q3 22Q3 23Q3 24Q3 25Q2 26
Numbers
QuarterHolders
Q3 202210
Q4 20229
Q1 202311
Q2 202312
Q3 202313
Q4 202314
Q1 202415
Q2 202415
Q3 202416
Q4 202412
Q1 202511
Q2 202511
Q3 202511
Q4 202512
Q1 202612
Q2 202612

Buyers vs sellers

Managers adding to or starting a position, vs cutting or selling out

Bought or addedCut or sold out
10010Q3 24: 6 bought or addedQ3 24: 6 cut or sold outQ4 24: 5 bought or addedQ4 24: 6 cut or sold outQ4 24Q1 25: 1 bought or addedQ1 25: 3 cut or sold outQ2 25: 0 bought or addedQ2 25: 0 cut or sold outQ2 25Q3 25: 2 bought or addedQ3 25: 3 cut or sold outQ4 25: 4 bought or addedQ4 25: 1 cut or sold outQ4 25Q1 26: 4 bought or addedQ1 26: 3 cut or sold outQ2 26: 4 bought or addedQ2 26: 4 cut or sold outQ2 26
Numbers
QuarterBought or addedCut or sold out
Q3 202466
Q4 202456
Q1 202513
Q2 202500
Q3 202523
Q4 202541
Q1 202643
Q2 202644

Biggest buyers

SILVERBACK ASSET MANAGEMENT LLC New +5,000,000+5.0m
ABSOLUTE INVESTMENT ADVISERS, LLC Added +1,288,000+1.3m
LORD, ABBETT & CO. LLC Added +832,000+832.0k
Warberg Asset Management LLC Added +812,000+812.0k

Biggest sellers

Context Capital Management, LLC Reduced -5,000,000-5.0m
SSI INVESTMENT MANAGEMENT LLC Sold out -1,900,000-1.9m
WELLS FARGO & COMPANY/MN Reduced -832,000-832.0k
AGF MANAGEMENT LTD Reduced -100,000-100.0k

Holders, Q2 2026

#ManagerLocationShares Value% of their portfolioChangeShares change
1 Context Capital Management, LLC 1.73% of their portfolio LAJOLLA, CA 34,817,00034.8m $86.0m $86.0m 1.73% Reduced -5.0m -5,000,000
2 D. E. Shaw & Co., Inc. 0.02% of their portfolio New York, NY 13,512,00013.5m $33.4m $33.4m 0.02% Unchanged
3 READYSTATE ASSET MANAGEMENT LP 1.21% of their portfolio CHICAGO, IL 12,070,00012.1m $29.8m $29.8m 1.21% Unchanged
4 ABSOLUTE INVESTMENT ADVISERS, LLC 1.66% of their portfolio ROSEMARY BEACH, FL 6,938,0006.9m $17.1m $17.1m 1.66% Added +1.3m +1,288,000
5 SILVERBACK ASSET MANAGEMENT LLC 1.56% of their portfolio DURHAM, NC 5,000,0005.0m $12.3m $12.3m 1.56% New
6 BANK OF MONTREAL /CAN/ 0.00% of their portfolio TORONTO, A6 3,750,0003.8m $11.2m $11.2m 0.00% Unchanged
7 LORD, ABBETT & CO. LLC 0.03% of their portfolio JERSEY CITY, NJ 3,634,0003.6m $9.0m $9.0m 0.03% Added +832.0k +832,000
8 WELLS FARGO & COMPANY/MN 0.00% of their portfolio SAN FRANCISCO, CA 3,407,0003.4m $10.2m $10.2m 0.00% Reduced -832.0k -832,000
9 FMR LLC 0.00% of their portfolio BOSTON, MA 1,250,0001.2m $3.1m $3.1m 0.00% Unchanged
10 Warberg Asset Management LLC 0.73% of their portfolio WINNETKA, IL 1,000,0001.0m $2.5m $2.5m 0.73% Added +812.0k +812,000
11 AGF MANAGEMENT LTD 0.01% of their portfolio TORONTO, A6 600,000600.0k $1.5m $1.5m 0.01% Reduced -100.0k -100,000
12 Purpose Unlimited Inc. 0.02% of their portfolio TORONTO, A6 250,000250.0k $617.4k $617.4k 0.02% Unchanged