MP Materials Corp.
US ˙ NYSE ˙ US5533681012

SecurityMP / MP Materials Corp.
InstitutionHsbc Holdings Plc
Latest Disclosed Ownership267,450 shares
Latest Disclosed Value $ 12,732,232
Hsbc Holdings Plc ownership in MP / MP Materials Corp.

On April 30, 2026 - Hsbc Holdings Plc filed a 13F-HR form disclosing ownership of 267,450 shares of MP Materials Corp. (US:MP) valued at $12,907,137 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on March 20, 2026 disclosing 172,729 shares of MP Materials Corp.. This represents a change in shares of 54.84% during the quarter. The current value of the position is $18,333,698 USD.

Hsbc Holdings Plc has a history of taking positions in derivatives of the underlying security (MP) in the form of stock options. The firm currently holds call options representing 1,507,800 of underlying shares valued at $71,680,812 USD and put options representing 145,500 of underlying shares valued at $6,917,070 USD .

Note: prior versions of this page mistakenly stated that the share values represented the number of options, not the number of underlying shares. For more information on the data backing these reports, please see the SEC document Frequently Asked Questions About Form 13F.

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 .

Institutional Put/Call Ratios
(Premium Subscription Required)

In addition to reporting standard equity and debt issues, institutions with more than 100MM assets under management must also disclose their put and call option holdings. Since put options generally indicate negative sentiment, and call options indicate positive sentiment, we can get a sense of the overall institutional sentiment by plotting the ratio of puts to calls. The chart to the right plots the historical put/call ratio for this instrument.

Using Put/Call Ratio as an indicator of investor sentiment overcomes one of the key deficiencies of using total institutional ownership, which is that a significant amount of assets under management are invested passively to track indices. Passively-managed funds do not typically buy options, so the put/call ratio indicator more closely tracks the sentiment of actively-managed funds.

MP / MP Materials Corp. Historical Put/Call Ratio
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)
2026-04-30 2026-03-31 13F MP MATERIALS COM CL A 553368101 267,450 94,721 54.84 12,732 45.79 0.0009
2026-03-20 2025-12-31 13F/A-1 MP MATERIALS COM CL A 553368101 172,729 -241,137 -58.26 8,734 -68.28 0.0005
2026-03-06 2025-12-31 13F MP MATERIALS COM CL A 553368101 172,729 -241,137 -58.26 8,734 -68.28 0.0050
2025-11-13 2025-09-30 13F MP MATERIALS COM CL A 553368101 413,866 -111,393 -21.21 27,530 58.42 0.0152
2025-08-13 2025-06-30 13F MP MATERIALS COM CL A 553368101 525,259 61,945 13.37 17,378 57.24 0.0104
2025-05-14 2025-03-31 13F MP MATERIALS COM CL A 553368101 463,314 -3,861 -0.83 11,053 48.15 0.0068
2025-02-14 2024-12-31 13F MP MATERIALS COM CL A 553368101 467,175 -380,960 -44.92 7,461 -50.75 0.0043
2024-11-14 2024-09-30 13F MP MATERIALS COM CL A 553368101 848,135 -74,798 -8.10 15,148 28.03 0.0088
2024-08-12 2024-06-30 13F MP MATERIALS COM CL A 553368101 922,933 922,933 11,832 0.0072
2024-02-12 2023-12-31 13F MP MATERIALS COM CL A 553368101 0 -14,381 -100.00 0 -100.00
2023-11-13 2023-09-30 13F MP MATERIALS COM CL A 553368101 14,381 -417,870 -96.67 274 -97.25 0.0003
2023-08-11 2023-06-30 13F MP MATERIALS COM CL A 553368101 432,251 260,536 151.73 9,965 106.40 0.0101
2023-05-15 2023-03-31 13F MP MATERIALS COM CL A 553368101 171,715 171,715 4,829 0.0058
2022-11-14 2022-09-30 13F MP MATERIALS COM CL A 553368101 0 -334,822 -100.00 0 -100.00
2022-08-11 2022-06-30 13F MP MATERIALS COM CL A 553368101 334,822 285,683 581.38 10,914 280.41 0.0152
2022-05-16 2022-03-31 13F MP MATERIALS COM CL A 553368101 49,139 37,929 338.35 2,869 461.45 0.0035
2022-02-11 2021-12-31 13F MP MATERIALS COM CL A 553368101 11,210 11,210 511 0.0005
Disclosed Call Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share
Price
Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2026-04-30 2026-03-31 13F MP MATERIALS COM CL A Call 1,507,800 -12.18 71,681 -17.45 n/a n/a n/a
2026-03-20 2025-12-31 13F/A MP MATERIALS COM CL A Call 1,717,000 86,829 n/a n/a n/a
2025-05-14 2025-03-31 13F MP MATERIALS COM CL A Call 0 -100.00 0 -100.00 n/a n/a n/a
2025-02-14 2024-12-31 13F MP MATERIALS COM CL A Call 158,200 2,526 n/a n/a n/a
Disclosed Put Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share Price Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2026-04-30 2026-03-31 13F MP MATERIALS COM CL A Put 145,500 0.00 6,917 -5.98 n/a n/a n/a
2026-03-20 2025-12-31 13F/A MP MATERIALS COM CL A Put 145,500 7,358 n/a n/a n/a
2025-02-14 2024-12-31 13F MP MATERIALS COM CL A Put 0 -100.00 0 -100.00 n/a n/a n/a
2024-11-14 2024-09-30 13F MP MATERIALS COM CL A Put 10,200 0.00 182 40.00 n/a n/a n/a
2024-08-12 2024-06-30 13F MP MATERIALS COM CL A Put 10,200 131 n/a n/a n/a
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.