The Chemours Company
US ˙ NYSE ˙ US1638511089

SecurityCC / The Chemours Company
InstitutionSei Investments Co
Latest Disclosed Ownership259,630 shares
Latest Disclosed Value $ 3,061,022
Sei Investments Co reports 38.23% increase in ownership of CC / The Chemours Company

On February 13, 2026 - Sei Investments Co filed a 13F-HR form disclosing ownership of 259,630 shares of The Chemours Company (US:CC) valued at $3,061,038 USD as of December 31, 2025. The entity filed a previous 13F-HR on November 13, 2025 disclosing 187,827 shares of The Chemours Company. This represents a change in shares of 38.23% during the quarter. The current value of the position is $5,870,234 USD.

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)
2026-02-13 2025-12-31 13F CHEMOURS COM 163851108 259,630 71,803 38.23 3,061 2.89 0.0030
2025-11-13 2025-09-30 13F CHEMOURS COM 163851108 187,827 -7,560 -3.87 2,975 32.99 0.0032
2025-08-14 2025-06-30 13F CHEMOURS COM 163851108 195,387 19,030 10.79 2,237 -6.24 0.0026
2025-05-14 2025-03-31 13F/A-1 CHEMOURS COM 163851108 176,357 1,802 1.03 2,386 -19.12 0.0031
2025-05-13 2025-03-31 13F CHEMOURS COM 163851108 174,279 -276 2,919 0.0032
2025-02-11 2024-12-31 13F CHEMOURS COM 163851108 174,555 154,709 779.55 2,950 632.01 0.0038
2024-11-12 2024-09-30 13F CHEMOURS COM 163851108 19,846 1,980 11.08 403 0.00 0.0005
2024-08-13 2024-06-30 13F CHEMOURS COM 163851108 17,866 2,325 14.96 403 -1.23 0.0006
2024-05-07 2024-03-31 13F CHEMOURS COM 163851108 15,541 3,872 33.18 408 10.87 0.0006
2024-02-14 2023-12-31 13F CHEMOURS COM 163851108 11,669 -790 -6.34 368 5.44 0.0006
2023-11-14 2023-09-30 13F CHEMOURS COM 163851108 12,459 -39,974 -76.24 349 -81.95 0.0006
2023-08-11 2023-06-30 13F CHEMOURS COM 163851108 52,433 -1,976 -3.63 1,934 18.72 0.0034
2023-05-12 2023-03-31 13F CHEMOURS COM 163851108 54,409 6,686 14.01 1,629 11.50 0.0030
2023-02-10 2022-12-31 13F CHEMOURS COM 163851108 47,723 -31,453 -39.73 1,461 -25.15 0.0032
2022-11-14 2022-09-30 13F CHEMOURS COM 163851108 79,176 38,947 96.81 1,952 53.34 0.0044
2022-08-15 2022-06-30 13F CHEMOURS COM 163851108 40,229 -29,244 -42.09 1,273 -41.53 0.0027
2022-05-13 2022-03-31 13F CHEMOURS COM 163851108 69,473 1,933 2.86 2,177 -3.72 0.0044
2022-02-14 2021-12-31 13F CHEMOURS COM 163851108 67,540 9,331 16.03 2,261 34.82 0.0042
2021-11-12 2021-09-30 13F CHEMOURS COM 163851108 58,209 38,253 191.69 1,677 144.10 0.0035
2021-08-06 2021-06-30 13F CHEMOURS COM 163851108 19,956 1,414 7.63 687 47.74 0.0015
2021-05-12 2021-03-31 13F CHEMOURS COM 163851108 18,542 0 0.00 465 0.00 0.0012
2021-02-08 2020-12-31 13F CHEMOURS COM 163851108 18,542 -372 -1.97 465 11.78 0.0012
2020-12-04 2020-09-30 13F/A-1 CHEMOURS COM 163851108 18,914 18,914 416 0.0012
2020-11-06 2020-09-30 13F CHEMOURS COM 163851108 44,220 44,220 945 2,275.3499
2020-05-14 2020-03-31 13F CHEMOURS COM 163851108 0 -73,544 -100.00 0 -100.00
2020-02-06 2019-12-31 13F CHEMOURS COM 163851108 73,544 73,544 1,338 0.0040
2019-08-14 2019-06-30 13F CHEMOURS COM 163851108 0 -247,038 -100.00 0 -100.00
2019-05-15 2019-03-31 13F CHEMOURS COM 163851108 247,038 -211,461 -46.12 9,180 -49.23 0.0308
2019-02-13 2018-12-31 13F CHEMOURS COM 163851108 458,499 -1,149 -0.25 18,083 -0.20 0.0644
2018-11-08 2018-09-30 13F CHEMOURS COM 163851108 459,648 75,966 19.80 18,120 6.46 0.0657
2018-08-03 2018-06-30 13F CHEMOURS COM 163851108 383,682 60,307 18.65 17,020 8.06 0.0578
2018-05-11 2018-03-31 13F CHEMOURS COM 163851108 323,375 110,732 52.07 15,751 47.98 0.0604
2018-02-08 2017-12-31 13F CHEMOURS COM 163851108 212,643 11,902 5.93 10,644 4.77 0.0370
2017-11-06 2017-09-30 13F CHEMOURS COM 163851108 200,741 81,387 68.19 10,159 124.46 0.0361
2017-07-31 2017-06-30 13F CHEMOURS COM 163851108 119,354 -53,125 -30.80 4,526 -31.84 0.0180
2017-05-05 2017-03-31 13F CHEMOURS COM 163851108 172,479 22,261 14.82 6,640 100.12 0.0291
2017-02-02 2016-12-31 13F CHEMOURS COM 163851108 150,218 21,018 16.27 3,318 60.44 0.0161
2016-11-04 2016-09-30 13F CHEMOURS COM 163851108 129,200 -39,198 -23.28 2,068 48.99 0.0105
2016-08-11 2016-06-30 13F CHEMOURS COM 163851108 168,398 166,216 7,617.60 1,388 9,153.33 0.0083
2016-05-10 2016-03-31 13F/A-1 CHEMOURS COM 163851108 2,182 486 28.66 15 66.67 0.0001
2016-02-03 2015-12-31 13F CHEMOURS COM 163851108 1,696 -2,401 -58.60 9 -65.38 0.0001
2015-11-02 2015-09-30 13F/A-1 CHEMOURS COM 163851108 4,097 4,097 26 0.0002
2015-10-30 2015-09-30 13F CHEMOURS COM 163851108 4,097 28
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.