MP Materials Corp. / DE

MPNYSE

$46.97+0.88 (+1.91%)as of Oct 2, 2026

Legend

Insider buy

Insider sell

Congress buy

Congress sell

Hedge Funds
bought vs soldGreener markers show more buyers; redder markers show more sellers.

Company share activityNet buybacksNo changeNet dilution

Marker size reflects transaction size.

Insider buy
Insider sell
Congress buy
Congress sell
Hedge Funds bought vs sold

Share activityNet buybacksNo changeNet dilution

Marker size reflects transaction size. Greener fund markers mean more buyers.

Insider Buy
Insider Sell
Congress Buy
Congress Sell
Hedge funds bought vs sold
BuybackNo changeNet dilution

MP Materials Corp. / DE price and activity chart data

Showing the 1Y range: Oct 2, 2025 to Oct 2, 2026. Price (-33.8%). 0 insider or congressional trades plotted in this window as 0 markers; nearby trades of the same kind are grouped.

Transactions plotted on the price chart
Date	Category	Person	Role	Action	Amount	Change in holding

Largest institutional holders

13F · Q2 2026

Fund	% of company held	Value	% of portfolio	Quarterly activity
Hancock Prospecting Pty Ltd	8.35%	$832M	14.57%	Not reported
BlackRock, Inc.	8.28%	$825M	0.01%	Not reported
State Street Corp	4.37%	$435M	0.01%	Not reported
Vanguard Capital Management LLC	3.90%	$389M	0.01%	Not reported
Vanguard Portfolio Management LLC	3.83%	$382M	0.02%	Not reported
D. E. Shaw & Co., Inc.	3.27%	$326M	0.16%	Not reported
Morgan Stanley	2.68%	$267M	0.01%	Not reported
Van Eck Associates Corp	2.56%	$256M	0.16%	Reduce 0.51%
UBS Group AG	2.43%	$242M	0.03%	Not reported
Invesco Ltd.	1.99%	$198M	0.02%	Not reported
Bank of America Corp	1.92%	$191M	0.01%	Not reported
JPMorgan Chase & Co	1.70%	$166M	0.01%	Not reported
Cooperman Leon G	1.68%	$168M	4.74%	Not reported
Reaves W H & Co Inc	1.46%	$146M	2.22%	Reduce 0.07%
Geode Capital Management, LLC	1.43%	$143M	0.01%	Not reported
Dimensional Fund Advisors LP	1.23%	$123M	0.02%	Not reported
Caxton Associates LLP	1.12%	$112M	2.09%	Add 32602.33%
Norges Bank	1.09%	$108M	0.01%	Not reported
Marshall Wace, LLP	0.97%	$97.2M	0.08%	Not reported
BNP PARIBAS ASSET MANAGEMENT Holding S.A.	0.73%	$72.7M	0.07%	Reduce 2.96%
Voloridge Investment Management, LLC	0.70%	$69.8M	0.30%	Add 136.25%
Bank of Montreal	0.70%	$69.4M	0.02%	Not reported
Bank of New York Mellon Corp	0.65%	$65.2M	0.01%	Not reported
Driehaus Capital Management LLC	0.64%	$64.3M	0.37%	Add 47.32%
Northern Trust Corp	0.63%	$63.3M	0.01%	Not reported
Goldman Sachs Group Inc	0.50%	$49.8M	0.00%	Not reported
Charles Schwab Investment Management Inc	0.49%	$49.3M	0.01%	Not reported
Vanguard Fiduciary Trust Co	0.49%	$49.2M	0.01%	Not reported
Voya Investment Management LLC	0.48%	$48.1M	0.04%	Not reported
Foundations Investment Advisors, LLC	0.46%	$45.9M	0.47%	Add 4787.60%
BNP Paribas Financial Markets	0.39%	$39.1M	0.01%	Not reported
Alliancebernstein L.P.	0.38%	$33.1M	0.01%	Not reported
Raymond James Financial Inc	0.38%	$37.9M	0.01%	Not reported
Citigroup Inc	0.35%	$34.7M	0.01%	Not reported
Alps Advisors Inc	0.34%	$33.9M	0.16%	Add 58.90%
Principal Financial Group Inc	0.33%	$33.3M	0.02%	Not reported
American Century Companies Inc	0.33%	$33.3M	0.01%	Not reported
First Trust Advisors LP	0.32%	$32.1M	0.02%	Add 10.59%
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	0.32%	$31.6M	0.01%	Not reported
Amundi	0.29%	$28.6M	0.01%	Not reported
Stifel Financial Corp	0.28%	$27.6M	0.02%	Not reported
Wells Fargo & Company	0.27%	$26.5M	0.00%	Not reported
Bamco Inc	0.26%	$25.5M	0.04%	Add 18444.11%
Bridgewater Associates, LP	0.25%	$25M	0.10%	Add 313.04%
US Bancorp \de\	0.25%	$24.6M	0.03%	Not reported
LPL Financial LLC	0.23%	$22.9M	0.01%	Not reported
Ameriprise Financial Inc	0.23%	$22.8M	0.00%	Not reported
Banque Transatlantique SA	0.23%	$22.7M	0.49%	Reduce 2.28%
Nuveen, LLC	0.21%	$20.8M	0.01%	Not reported
Susquehanna International Group, LLP	0.21%	$20.7M	0.00%	Not reported

50 of 714 holders

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