Warrior Met Coal, Inc.
MX ˙ BMV ˙ US93627C1018
SecurityMX:HCC / Warrior Met Coal, Inc.
InstitutionSei Investments Co
Latest Disclosed Ownership25,198 shares
Latest Disclosed Value $ 2,221,809
Sei Investments Co reports 253.85% increase in ownership of HCC / Warrior Met Coal, Inc.

On February 13, 2026 - Sei Investments Co filed a 13F-HR form disclosing ownership of 25,198 shares of Warrior Met Coal, Inc. (MX:HCC) valued at $2,221,809 USD as of December 31, 2025. The entity filed a previous 13F-HR on November 13, 2025 disclosing 7,121 shares of Warrior Met Coal, Inc.. This represents a change in shares of 253.85% during the quarter.

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.

Upgrade to unlock premium data and export to Excel .

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 WARRIOR MET COAL COM 93627C101 25,198 18,077 253.85 2,222 390.29 0.0022
2025-11-13 2025-09-30 13F WARRIOR MET COAL COM 93627C101 7,121 84 1.19 453 40.68 0.0005
2025-08-14 2025-06-30 13F WARRIOR MET COAL COM 93627C101 7,037 -9,736 -58.05 322 -59.75 0.0004
2025-05-14 2025-03-31 13F/A-1 WARRIOR MET COAL COM 93627C101 16,773 -17,041 -50.40 800 -56.38 0.0010
2025-05-13 2025-03-31 13F WARRIOR MET COAL COM 93627C101 16,304 -17,510 813 0.0009
2025-02-11 2024-12-31 13F WARRIOR MET COAL COM 93627C101 33,814 -742 -2.15 1,834 -16.94 0.0024
2024-11-12 2024-09-30 13F WARRIOR MET COAL COM 93627C101 34,556 -1,667 -4.60 2,208 -2.86 0.0029
2024-08-13 2024-06-30 13F WARRIOR MET COAL COM 93627C101 36,223 13,021 56.12 2,274 61.43 0.0032
2024-05-07 2024-03-31 13F WARRIOR MET COAL COM 93627C101 23,202 277 1.21 1,408 0.79 0.0021
2024-02-14 2023-12-31 13F WARRIOR MET COAL COM 93627C101 22,925 -4,011 -14.89 1,398 1.60 0.0022
2023-11-14 2023-09-30 13F WARRIOR MET COAL COM 93627C101 26,936 421 1.59 1,376 33.24 0.0025
2023-08-11 2023-06-30 13F WARRIOR MET COAL COM 93627C101 26,515 -49,151 -64.96 1,033 -62.84 0.0018
2023-05-12 2023-03-31 13F WARRIOR MET COAL COM 93627C101 75,666 26,360 53.46 2,778 62.68 0.0052
2023-02-10 2022-12-31 13F WARRIOR MET COAL COM 93627C101 49,306 -20,970 -29.84 1,708 -14.61 0.0038
2022-11-14 2022-09-30 13F WARRIOR MET COAL COM 93627C101 70,276 6,445 10.10 1,999 2.30 0.0045
2022-08-15 2022-06-30 13F WARRIOR MET COAL COM 93627C101 63,831 -10,154 -13.72 1,954 -28.82 0.0042
2022-05-13 2022-03-31 13F WARRIOR MET COAL COM 93627C101 73,985 39,300 113.31 2,745 207.74 0.0055
2022-02-14 2021-12-31 13F WARRIOR MET COAL COM 93627C101 34,685 22,457 183.65 892 212.98 0.0017
2021-11-12 2021-09-30 13F WARRIOR MET COAL COM 93627C101 12,228 -2,900 -19.17 285 9.62 0.0006
2021-08-06 2021-06-30 13F WARRIOR MET COAL COM 93627C101 15,128 -493 -3.16 260 -2.99 0.0006
2021-05-12 2021-03-31 13F WARRIOR MET COAL COM 93627C101 15,621 2,083 15.39 268 -7.27 0.0007
2021-02-08 2020-12-31 13F WARRIOR MET COAL COM 93627C101 13,538 -3,938 -22.53 289 -3.02 0.0007
2020-12-04 2020-09-30 13F/A-1 WARRIOR MET COAL COM 93627C101 17,476 -4,245 -19.54 298 -10.78 0.0009
2020-11-06 2020-09-30 13F WARRIOR MET COAL COM 93627C101 17,477 -87,788 298 827.2070
2020-08-17 2020-06-30 13F/A-1 WARRIOR MET COAL COM 93627C101 21,721 -98,368 -81.91 334 -72.53 0.0010
2020-08-11 2020-06-30 13F WARRIOR MET COAL COM 93627C101 35,108 -50,867 742 2,320.5155
2020-05-14 2020-03-31 13F WARRIOR MET COAL COM 93627C101 120,089 30,405 33.90 1,216 -37.80 0.0045
2020-02-06 2019-12-31 13F WARRIOR MET COAL COM 93627C101 89,684 24,468 37.52 1,955 53.57 0.0058
2019-11-12 2019-09-30 13F WARRIOR MET COAL COM 93627C101 65,216 14,841 29.46 1,273 -3.27 0.0033
2019-08-14 2019-06-30 13F WARRIOR MET COAL COM 93627C101 50,375 8,918 21.51 1,316 4.44 0.0043
2019-05-15 2019-03-31 13F WARRIOR MET COAL COM 93627C101 41,457 20,925 101.91 1,260 154.55 0.0042
2019-02-13 2018-12-31 13F WARRIOR MET COAL COM 93627C101 20,532 12,428 153.36 495 126.03 0.0018
2018-11-08 2018-09-30 13F WARRIOR MET COAL COM 93627C101 8,104 -20 -0.25 219 -2.23 0.0008
2018-08-03 2018-06-30 13F WARRIOR MET COAL COM 93627C101 8,124 -4,795 -37.12 224 -38.12 0.0008
2018-05-11 2018-03-31 13F WARRIOR MET COAL COM 93627C101 12,919 11,331 713.54 362 805.00 0.0014
2018-02-08 2017-12-31 13F WARRIOR MET COAL COM 93627C101 1,588 1,588 40 0.0001
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.