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Livermore
Livermore
ZHEN

Janus Henderson Group PLC

SEC CIK
0001274173
Latest filing
May 18, 2026

MP holding history

MP Materials Corp. in every 13F filed by Janus Henderson Group PLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

MP overviewAll 13F holders of MPFull Q1 2026 holdings

Shares (Q1 2026)
63,341
Value
$3.06M
% of portfolio
<0.1%
Quarters held
20
Since Q1 2021
Holdings of MP by Janus Henderson Group PLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q1 202663,341$3.06M<0.1%+63+0.1%AddedHolders
Q4 202563,278$3.19M<0.1%+9,114+16.8%AddedHolders
Q3 202554,164$3.63M<0.1%−54,594−50.2%ReducedHolders
Q2 2025108,758$3.62M<0.1%+54,594+100.8%AddedHolders
Q1 202554,164$1.41M<0.1%−5,000−8.5%ReducedHolders
Q4 202459,164$922.7K<0.1%+16,698+39.3%AddedHolders
Q3 202442,466$749.7K<0.1%−3,678−8.0%ReducedHolders
Q2 202446,144$587.2K<0.1%−11,311−19.7%ReducedHolders
Q1 202457,455$821.3K<0.1%−244,850−81.0%ReducedHolders
Q4 2023302,305$6.00M<0.1%+92,497+44.1%AddedHolders
Q3 2023209,808$4.01M<0.1%−516,248−71.1%ReducedHolders
Q2 2023726,056$16.6M<0.1%+422,572+139.2%AddedHolders
Q1 2023303,484$8.56M<0.1%+31,433+11.6%AddedHolders
Q4 2022272,051$6.61M<0.1%+123,653+83.3%AddedHolders
Q3 2022148,398$4.05M<0.1%+29,061+24.4%AddedHolders
Q2 2022119,337$3.83M<0.1%+84,070+238.4%AddedHolders
Q1 202235,267$2.02M<0.1%+6,832+24.0%AddedHolders
Q4 202128,435$1.29M<0.1%+9,721+51.9%AddedHolders
Q3 202118,714$603.0K<0.1%+18,714NewHolders
Q2 20210$00.0%−96,587−100.0%Sold outHolders
Q1 202196,587$3.47M<0.1%––Holders

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.