Osaic Holdings
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Osaic Holdings’s Century Aluminum CENX Stock Holding History

Osaic Holdings’s Portfolio CENX Stock Details CENX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$943K Buy
20,491
+11,471
+127% +$690K ﹤0.01% 3064
2026
Q1 		$529K Sell
9,020
-7,255
-45% -$364K ﹤0.01% 3293
2025
Q4 		$638K Sell
16,275
-44,326
-73% -$1.38M ﹤0.01% 3117
2025
Q3 		$1.46M Buy
60,601
+43,829
+261% +$993K ﹤0.01% 2457
2025
Q2 		$302K Buy
16,772
+1,066
+7% +$18.1K ﹤0.01% 3592
2025
Q1 		$291K Buy
15,706
+4,887
+45% +$93.9K ﹤0.01% 3318
2024
Q4 		$197K Buy
10,819
+482
+5% +$9.47K ﹤0.01% 3616
2024
Q3 		$168K Sell
10,337
-2,268
-18% -$34.4K ﹤0.01% 3797
2024
Q2 		$211K Sell
12,605
-9,345
-43% -$159K ﹤0.01% 3503
2024
Q1 		$338K Sell
21,950
-9,000
-29% -$101K ﹤0.01% 3252
2023
Q4 		$376K Sell
30,950
-12,905
-29% -$101K ﹤0.01% 3395
2023
Q3 		$315K Buy
43,855
+7,544
+21% +$60.8K ﹤0.01% 3643
2023
Q2 		$317K Sell
36,311
-413
-1% -$3.59K ﹤0.01% 3540
2023
Q1 		$367K Sell
36,724
-5,921
-14% -$61.3K ﹤0.01% 3370
2022
Q4 		$349K Buy
42,645
+7,081
+20% +$53.5K ﹤0.01% 3376
2022
Q3 		$189K Buy
35,564
+7,844
+28% +$59.6K ﹤0.01% 3791
2022
Q2 		$204K Buy
27,720
+26,763
+2,797% +$416K ﹤0.01% 3774
2022
Q1 		$1.21M Sell
957
-9,735
-91% -$205K ﹤0.01% 2395
2021
Q4 		$177K Sell
10,692
-6,263
-37% -$91.7K ﹤0.01% 4062
2021
Q3 		$228K Buy
16,955
+3,564
+27% +$44.8K ﹤0.01% 3785
2021
Q2 		$173K Buy
13,391
+12,701
+1,841% +$183K ﹤0.01% 3989
2021
Q1 		$12K Sell
690
-1,186
-63% -$16.9K ﹤0.01% 5763
2020
Q4 		$21K Buy
1,876
+384
+26% +$3.48K ﹤0.01% 5121
2020
Q3 		$10K Sell
1,492
-100
-6% -$871 ﹤0.01% 5256
2020
Q2 		$11K Sell
1,592
-11
-0.7% -$58 ﹤0.01% 5124
2020
Q1 		$5K Buy
+1,603
New +$8.97K ﹤0.01% 5320

Other funds holding CENX

G
Glencore Baar, Switzerland $4.87B AUM 67.38% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
SG
Sourcerock Group Denver, Colorado $1.92B AUM 45.54% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Osaic Holdings's CENX Position: Q2 2026 in Review

Osaic Holdings increased its Century Aluminum (CENX) stake by 127% in Q2 2026, buying an estimated $690K and bringing the position to 20,491 shares worth $943K. The position accounts for ﹤0.01% of the portfolio, ranked #3064.

Osaic Holdings first reported a position in CENX in Q1 2020 and has held it in 26 quarters since. The position peaked at $1.46M in Q3 2025. 413 funds tracked by Wall St. Rank hold CENX as of Q2 2026.

  • Osaic Holdings held 20,491 shares of Century Aluminum worth $943K as of Q2 2026.
  • Osaic Holdings bought 11,471 Century Aluminum shares in Q2 2026, an estimated $690K.
  • Century Aluminum made up ﹤0.01% of Osaic Holdings's portfolio in Q2 2026, its #3064 holding.
  • Osaic Holdings first reported a position in Century Aluminum in Q1 2020 and has held it in 26 quarters since.
  • Osaic Holdings's Century Aluminum position peaked at $1.46M in Q3 2025.
  • 413 funds tracked by Wall St. Rank held Century Aluminum as of Q2 2026.

Based on Osaic Holdings's 13F filing for Q2 2026, filed 14 Aug 2026.