Rinehart’s rare earth stakes take $478M paper hit
Published . Updated .
Hancock’s rare earth portfolio has shed millions in value over a year as MP Materials and Lynas shares pulled back.
Directly affected
- MP MP MATERIALS CORP
The reported development directly names MP MATERIALS CORP in the summary; GA resolved that company to MP.
Indirectly affected
- NVDA NVIDIA
Chip makers and their suppliers move when export rules or Taiwan risk changes
- TSM Taiwan Semiconductor
The main advanced-chip manufacturer sits in Taiwan
- ASML ASML
Chipmaking-equipment sales follow export rules
- AVGO Broadcom
Chip makers and their suppliers move when export rules or Taiwan risk changes
- AMD AMD
Chip makers and their suppliers move when export rules or Taiwan risk changes
- AMAT Applied Materials
Chip-equipment makers feel export controls
- LRCX Lam Research
Chip-equipment makers feel export controls
- SMH VanEck Semiconductor
A fund of semiconductor companies
- SOXX iShares Semiconductor
A fund of semiconductor companies
- QQQ Invesco QQQ
Big tech moves with chip-supply risk
Price reaction, T-5 to T+3
Hancock’s rare earth portfolio has shed millions in value over a year as MP Materials and Lynas shares pulled back.
Source: Mining.com
How far MP Materials Corp. / DE (MP) has moved since 29 Sep 2026
Since the first closing price after “Rinehart’s rare earth stakes take $478M paper hit,” MP Materials Corp. / DE (MP) is -17.61%. The S&P 500 fund (SPY) is +0.56% over the same days, a -18.17% difference versus the market. technology stocks (XLK) is +2.70%, a -20.31% difference versus that group of stocks.
MP Materials Corp. / DE (MP) on one side of this semiconductors story
Companies tied to this story
- MP MP Materials Corp. / DE
In “Rinehart’s rare earth stakes take $478M paper hit,” MP Materials Corp. / DE (MP) is linked, with no stored direction, high confidence. Reason on file: The reported development directly names MP MATERIALS CORP in the summary; GA resolved that company to MP
- USAR USA Rare Earth
In “Rinehart’s rare earth stakes take $478M paper hit,” USA Rare Earth (USAR) is linked, with no stored direction, high confidence. Reason on file: GA selected USAR as a RELATED security because its canonical security name directly matches this event's themes: rare earth, earth, rare. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article
- HL Hecla Mining
In “Rinehart’s rare earth stakes take $478M paper hit,” Hecla Mining (HL) is linked, with no stored direction, medium confidence. Reason on file: GA selected HL as a RELATED security because its canonical security name directly matches this event's themes: mining. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article
- RYAM Rayonier Advanced Materials
Rayonier Advanced Materials (RYAM) is linked, with no stored direction, medium confidence in the 29 Sep 2026 story “Rinehart’s rare earth stakes take $478M paper hit.” Reason on file: GA selected RYAM as a RELATED security because its canonical security name directly matches this event's themes: materials. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article
- ARIS Aris Mining
Aris Mining (ARIS) is linked, with no stored direction, medium confidence in the 29 Sep 2026 story “Rinehart’s rare earth stakes take $478M paper hit.” Reason on file: GA selected ARIS as a RELATED security because its canonical security name directly matches this event's themes: mining. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article
- ATCX Atlas Critical Minerals
For “Rinehart’s rare earth stakes take $478M paper hit,” Atlas Critical Minerals (ATCX) is linked, with no stored direction, medium confidence. Reason on file: GA selected ATCX as a RELATED security because its canonical security name directly matches this event's themes: critical minerals. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article
- CNL Collective Mining
Collective Mining (CNL) is linked, with no stored direction, medium confidence in the 29 Sep 2026 story “Rinehart’s rare earth stakes take $478M paper hit.” Reason on file: GA selected CNL as a RELATED security because its canonical security name directly matches this event's themes: mining. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article
MP Materials Corp. / DE (MP) and the semiconductors link
The 29 Sep 2026 story “Rinehart’s rare earth stakes take $478M paper hit” names MP Materials Corp. / DE (MP) because of Semiconductors.
For MP Materials Corp. / DE (MP), the reason on file says The reported development directly names MP MATERIALS CORP in the summary; GA resolved that company to MP
USA Rare Earth (USAR) is here too. Its reason reads: GA selected USAR as a RELATED security because its canonical security name directly matches this event's themes: rare earth, earth, rare. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article
What this semiconductors story puts on the calendar
HL traded between 14.65 and 19.29 across 20 sessions. The latest close on file is 15.04. MP traded between 38.61 and 51.35 across 20 sessions. The latest close on file is 38.97. USAR traded between 9.82 and 17.10 across 20 sessions. The latest close on file is 10.08.
How solid “Rinehart’s rare earth stakes take $478M paper hit” looks
46 out of 100
“Rinehart’s rare earth stakes take $478M paper hit” scores 46 out of 100. The score uses 1 sources, and 7 linked companies.