Albemarle Corporation
US ˙ NYSE ˙ US0126531013

SecurityALB / Albemarle Corporation
InstitutionState Street Corp
Latest Disclosed Ownership5,617,617 shares
Ownership 4.80%
State Street Corp ownership in ALB / Albemarle Corporation

2025-11-10 - State Street Corp has filed an SCHEDULE 13G form with the Securities and Exchange Commission (SEC) disclosing ownership of 5,617,617 shares of Albemarle Corporation (US:ALB). This represents 4.8 percent ownership of the company. In their previous filing dated 2024-10-16 , State Street Corp had reported owning 6,561,435 shares, indicating a decrease of -14.38 percent.

Institutional Ownership: 13D/G Filings

This table shows a history of the 13D/G filings made by the investor and/or investor group. Note that the share values in this table are not directly comparable to any numbers shown in the 13F table (if any).

File
Date		Effective
Date		Form Prev
Shares		 Latest
Shares		 ΔShares
(Percent)		 Ownership
(Percent)		 ΔOwnership
(Percent)
2025-11-10 2025-11-10 13G 6,561,435 5,617,617 -14.38 4.80 -14.29
2024-10-16 2024-10-16 13G 5,348,397 6,561,435 22.68 5.60 22.54
2022-02-09 2022-02-09 13G/A 5,614,068 5,348,397 -4.73 4.57 -13.28
2021-02-05 2021-02-05 13G 7,607,489 5,614,068 -26.20 5.27 -26.50
2020-02-13 2020-02-13 13G 6,859,226 7,607,489 10.91 7.17 10.31
2019-02-13 2019-02-13 13G 5,961,768 6,859,226 15.05 6.50 20.37
2018-02-13 2018-02-13 13G 6,327,377 5,961,768 -5.78 5.40 -4.09
2017-02-09 2017-02-09 13G 6,344,369 6,327,377 -0.27 5.63 -1.23
2016-02-12 2016-02-12 13G 6,344,369 5.70

Important Note: One of the primary uses of the 13D/G filings is to evaluate the ability of a firm to control a company (ie, the "beneficial ownership"). To that end, firms are required to report not just direct holdings in companies, but indirect holdings that they control. For investment firms, these indirect holdings can include shares in funds they manage, advisory accounts, and in the case of activist campaigns, pledged votes. Therefore, share counts listed in 13D/G filings can differ significantly than share counts listed in 13F filings.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F ALBEMARLE COM 012653101 5,224,378 -461,807 -8.12 940,030 16.55 0.0325
2026-02-13 2025-12-31 13F ALBEMARLE COM 012653101 5,686,185 69,009 1.23 806,535 76.21 0.0271
2025-11-14 2025-09-30 13F ALBEMARLE COM 012653101 5,617,176 -1,020,338 -15.37 457,705 9.36 0.0159
2025-08-14 2025-06-30 13F ALBEMARLE COM 012653101 6,637,514 215,031 3.35 418,545 -10.00 0.0157
2025-05-15 2025-03-31 13F ALBEMARLE COM 012653101 6,422,483 -96,381 -1.48 465,056 -17.52 0.0192
2025-02-14 2024-12-31 13F ALBEMARLE COM 012653101 6,518,864 -39,670 -0.60 563,807 -9.60 0.0222
2024-11-14 2024-09-30 13F ALBEMARLE COM 012653101 6,558,534 558,468 9.31 623,686 8.38 0.0254
2024-08-14 2024-06-30 13F ALBEMARLE COM 012653101 6,000,066 68,699 1.16 575,478 -26.57 0.0251
2024-05-15 2024-03-31 13F ALBEMARLE COM 012653101 5,931,367 332,650 5.94 783,683 -3.37 0.0350
2024-02-14 2023-12-31 13F ALBEMARLE COM 012653101 5,598,717 528,658 10.43 811,015 -6.15 0.0394
2023-11-14 2023-09-30 13F ALBEMARLE COM 012653101 5,070,059 -172,741 -3.29 864,126 -26.25 0.0479
2023-08-14 2023-06-30 13F ALBEMARLE COM 012653101 5,242,800 218,040 4.34 1,171,664 5.30 0.0615
2023-05-15 2023-03-31 13F ALBEMARLE COM 012653101 5,024,760 -94,888 -1.85 1,112,650 0.04 0.0628
2023-05-15 2022-12-31 13F/A-99 ALBEMARLE COM 012653101 5,119,648 -3,315 -0.06 1,112,171 -18.02 0.0653
2023-05-15 2022-12-31 13F ALBEMARLE COM 012653101 5,119,648 -3,315 1,112,171 0.0653
2022-11-15 2022-09-30 13F ALBEMARLE COM 012653101 5,122,963 -177,705 -3.35 1,356,711 22.25 0.0858
2022-08-15 2022-06-30 13F ALBEMARLE COM 012653101 5,300,668 -63,987 -1.19 1,109,790 -6.62 0.0665
2022-05-16 2022-03-31 13F ALBEMARLE COM 012653101 5,364,655 16,968 0.32 1,188,408 -5.09 0.0588
2022-02-14 2021-12-31 13F ALBEMARLE COM 012653101 5,347,687 -141,832 -2.58 1,252,171 3.99 0.0594
2021-11-15 2021-09-30 13F ALBEMARLE COM 012653101 5,489,519 -293,565 -5.08 1,204,168 23.32 0.0636
2021-08-16 2021-06-30 13F ALBEMARLE COM 012653101 5,783,084 490,201 9.26 976,445 25.94 0.0515
2021-07-09 2021-03-31 13F/A-1 ALBEMARLE COM 012653101 5,292,883 -320,516 -5.71 775,325 -6.61 0.0445
2021-05-17 2021-03-31 13F ALBEMARLE COM 012653101 5,292,883 -320,516 775,325 0.0445
2021-02-16 2020-12-31 13F ALBEMARLE COM 012653101 5,613,399 -868,280 -13.40 830,192 42.85 0.0508
2020-11-10 2020-09-30 13F ALBEMARLE COM 012653101 6,481,679 -900,533 -12.20 581,176 1.45 0.0397
2020-08-14 2020-06-30 13F ALBEMARLE COM 012653101 7,382,212 392,077 5.61 572,849 44.38 0.0416
2020-06-19 2020-03-31 13F/A-1 ALBEMARLE COM 012653101 6,990,135 -479,488 -6.42 396,752 -27.64 0.0347
2020-05-11 2020-03-31 13F ALBEMARLE COM 012653101 6,990,135 -479,488 396,752 34,842.8143
2020-02-06 2019-12-31 13F ALBEMARLE COM 012653101 7,469,623 213,238 2.94 548,276 8.12 0.0376
2019-11-14 2019-09-30 13F ALBEMARLE COM 012653101 7,256,385 417,021 6.10 507,101 4.77 0.0378
2019-08-14 2019-06-30 13F ALBEMARLE COM 012653101 6,839,364 257,389 3.91 484,014 -10.70 0.0361
2019-05-15 2019-03-31 13F ALBEMARLE COM 012653101 6,581,975 433,314 7.05 542,007 13.89 0.0423
2019-02-12 2018-12-31 13F ALBEMARLE COM 012653101 6,148,661 -256,447 -4.00 475,901 -25.57 0.0433
2018-11-09 2018-09-30 13F ALBEMARLE Common equity shares 012653101 6,405,108 101,803 1.62 639,416 7.49 0.0491
2018-08-14 2018-06-30 13F ALBEMARLE Common equity shares 012653101 6,303,305 1,139,589 22.07 594,881 24.22 0.0497
2018-05-15 2018-03-31 13F ALBEMARLE Common equity shares 012653101 5,163,716 -361,672 -6.55 478,879 -32.24 0.0407
2018-02-14 2017-12-31 13F ALBEMARLE Common equity shares 012653101 5,525,388 -574,965 -9.43 706,750 -15.03 0.0568
2017-11-14 2017-09-30 13F ALBEMARLE Common equity shares 012653101 6,100,353 92,303 1.54 831,766 31.15 0.0718
2017-08-14 2017-06-30 13F ALBEMARLE Common equity shares 012653101 6,008,050 -348,789 -5.49 634,215 -5.58 0.0561
2017-05-15 2017-03-31 13F ALBEMARLE Common equity shares 012653101 6,356,839 30,662 0.48 671,675 23.32 0.0599
2017-02-09 2016-12-31 13F ALBEMARLE Common equity shares 012653101 6,326,177 186,320 3.03 544,643 3.74 0.0513
2017-01-13 2016-09-30 13F/A-1 ALBEMARLE Common equity shares 012653101 6,139,857 115,316 1.91 524,987 9.87 0.0529
2016-11-14 2016-09-30 13F ALBEMARLE Common equity shares 012653101 4,958,532 423,995
2016-08-12 2016-06-30 13F ALBEMARLE Common equity shares 012653101 6,024,541 504,118 9.13 477,813 35.39 0.0513
2016-05-20 2016-03-31 13F/A-1 ALBEMARLE Common equity shares 012653101 5,520,423 -823,946 -12.99 352,928 -0.68 0.0382
2016-05-12 2016-03-31 13F ALBEMARLE Common equity shares 012653101 5,520,423 352,928
2016-02-16 2015-12-31 13F ALBEMARLE Common equity shares 012653101 6,344,369 300,895 4.98 355,348 33.33 0.0388
2015-11-16 2015-09-30 13F ALBEMARLE Common equity shares 012653101 6,043,474 243,849 4.20 266,519 -16.86 0.0310
2015-08-13 2015-06-30 13F ALBEMARLE Common equity shares 012653101 5,799,625 -18,295 -0.31 320,551 4.27 0.0343
2015-05-15 2015-03-31 13F ALBEMARLE Common equity shares 012653101 5,817,920 3,490,326 149.95 307,428 119.68 0.0315
2015-02-11 2014-12-31 13F ALBEMARLE Common equity shares 012653101 2,327,594 -23,041 -0.98 139,943 1.07 0.0139
2014-11-12 2014-09-30 13F/A-1 ALBEMARLE Common equity shares 012653101 2,350,635 -66,250 -2.74 138,457 -19.88 0.0149
2014-11-10 2014-09-30 13F ALBEMARLE Common equity shares 012653101 2,350,635 138,457
2014-08-12 2014-06-30 13F ALBEMARLE Common equity shares 012653101 2,416,885 -43,946 -1.79 172,805 5.72 0.0187
2014-05-15 2014-03-31 13F/A-1 ALBEMARLE Common equity shares 012653101 2,460,831 -11,527 -0.47 163,454 4.30 0.0186
2014-05-13 2014-03-31 13F ALBEMARLE Common equity shares 012653101 2,461,328 163,487
2014-02-06 2013-12-31 13F/A-1 ALBEMARLE Common equity shares 012653101 2,472,358 -65,857 -2.59 156,720 -1.90 0.0174
2014-02-06 2013-12-31 13F ALBEMARLE Common equity shares 012653101 2,743,467 170,427
2013-11-12 2013-09-30 13F ALBEMARLE Common equity shares 012653101 2,538,215 -207,097 -7.54 159,753 -6.58 0.0197
2013-08-08 2013-06-30 13F ALBEMARLE Common equity shares 012653101 2,745,312 2,745,312 171,008 0.0223
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.