TWO SIGMA SECURITIES, LLC
Broker-DealerPosition in MP — MP Materials Corp. / DE
CIK 1450144
NEW YORK, NY
Position in MP
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$264,030
-$193,832 QoQ
Shares Held
5,471
-39.6% QoQ
Ownership
0.003%
of shares outstanding
% of Portfolio
0.05%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Dec 2020
18 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in MP Over Time
Shares Held
Position Value (USD)
Derivatives in MP
reported options exposure · as of Sep 30, 2024CallValue
$1,791,475
CallShares
101,500
PutValue
$451,840
PutShares
25,600
Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.
Position in Other Industrial Metals & Mining
Basic Materials · as of Mar 31, 2026TWO SIGMA SECURITIES, LLC holds $1,939,546 across 15 Other Industrial Metals & Mining names. MP ranks #2 (13.6% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | SGML |
Sigma Lithium Corp
|
21,510 | $265,433 | |
| 2 | MP |
MP Materials Corp. / DE
This page
|
5,471 | $264,030 | |
| 3 | USAR |
USA Rare Earth, Inc.
|
15,262 | $230,990 | |
| 4 | UAMY |
United States Antimony Corp
|
26,123 | $228,053 | |
| 5 | VALE |
Vale S.A.
|
13,852 | $220,385 | |
| 6 | ALM |
Almonty Industries Inc.
|
12,722 | $184,214 | |
| 7 | LAR |
Lithium Argentina AG
|
19,220 | $128,389 | |
| 8 | GSM |
Ferroglobe PLC
|
30,492 | $125,627 |
All Filings in MP
Export CSV
34 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $264,030 | 5,471 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $457,862 | 9,063 | Shares | Sole | 2026-02-17 | |
| 2025-06-30 | $658,746 | 19,800 | Shares | Sole | 2025-08-14 | |
| 2024-12-31 | $225,732 | 14,470 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $565,400 | 32,034 | Shares | Sole | 2024-11-14 | |
| 2024-09-30 | $451,840 | 25,600 | Put | Sole | 2024-11-14 | |
| 2024-09-30 | $1,791,475 | 101,500 | Call | Sole | 2024-11-14 | |
| 2024-06-30 | $1,318,828 | 103,600 | Put | Sole | 2024-08-14 | |
| 2024-06-30 | $847,818 | 66,600 | Shares | Sole | 2024-08-14 | |
| 2024-06-30 | $566,485 | 44,500 | Call | Sole | 2024-08-14 | |
| 2024-03-31 | $338,910 | 23,700 | Put | Sole | 2024-05-15 | |
| 2024-03-31 | $560,560 | 39,200 | Call | Sole | 2024-05-15 | |
| 2023-12-31 | $714,600 | 36,000 | Put | Sole | 2024-02-14 | |
| 2023-12-31 | $256,065 | 12,900 | Call | Sole | 2024-02-14 | |
| 2023-12-31 | $326,175 | 16,432 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $1,258,690 | 65,900 | Put | Sole | 2023-11-14 | |
| 2023-09-30 | $1,707,540 | 89,400 | Call | Sole | 2023-11-14 | |
| 2023-06-30 | $1,269,840 | 55,500 | Call | Sole | 2023-08-14 | |
| 2023-06-30 | $1,613,040 | 70,500 | Put | Sole | 2023-08-14 | |
| 2023-03-31 | $390,065 | 13,837 | Shares | Sole | 2023-05-15 | |
| 2023-03-31 | $487,687 | 17,300 | Put | Sole | 2023-05-15 | |
| 2023-03-31 | $217,063 | 7,700 | Call | Sole | 2023-05-15 | |
| 2022-12-31 | $269,508 | 11,100 | Put | Sole | 2023-02-14 | |
| 2022-06-30 | $872,576 | 27,200 | Put | Sole | 2022-08-15 | |
| 2022-06-30 | $949,568 | 29,600 | Call | Sole | 2022-08-15 | |
| 2022-03-31 | $670,878 | 11,700 | Call | Sole | 2022-05-16 | |
| 2022-03-31 | $448,800 | 7,827 | Shares | Sole | 2022-05-16 | |
| 2022-03-31 | $1,771,806 | 30,900 | Put | Sole | 2022-05-16 | |
| 2021-12-31 | $861,571 | 18,969 | Shares | Sole | 2022-02-14 | |
| 2021-12-31 | $495,078 | 10,900 | Call | Sole | 2022-02-14 | |
| 2021-12-31 | $644,964 | 14,200 | Put | Sole | 2022-02-14 | |
| 2021-09-30 | $293,293 | 9,100 | Call | Sole | 2021-11-15 | |
| 2021-06-30 | $560,272 | 15,200 | Call | Sole | 2021-08-16 | |
| 2020-12-31 | $347,436 | 10,800 | Call | Sole | 2021-02-16 | |
| No filing history on record for this holder in this stock. | ||||||