MP Materials MP Institutional Ownership

NYSE MP

$45.43 -1.02 (-2.20%)

As of: Sep 29, 2026 · 3:59 PM EDT

Institutions by Trading Activity

758 Institutions

Increased 419 55.3%

Unchanged 134 17.7%

Reduced 205 27.0%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

82.93%

▲+8.71 pp QoQ

Shares Held by Institutions

147.96Mn

of 178.41Mn outstanding

▲+15.17% QoQ

Shares Outstanding

178.41Mn

30.45Mn held outside 13F filers

Institutional Investors

758

filed 13F for Jun 2026

▲+40 vs prior quarter

Net Shares Added (QoQ)

+19.49Mn

accumulated since last quarter

Value of Holdings

$6.87Bn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Quarter ending 30 Jun, 2026

MP Materials Corp. / DE (NYSE:MP) is held by 758 institutional investors per 13F filings through June 2026.

They owned 82.9% of outstanding stock in June 2026, up from 74.2% the prior quarter.
Their total shares held in MP increased 15.17% quarter over quarter, and separately, investors owning MP Materials increased 55.97% from a year ago.
Among the 758 funds, 419 bought more MP Materials shares, 205 sold down, and 134 held their ground.
In total, institutional investors held 147.96Mn shares in MP Materials as of June 2026, up by 19.49Mn shares quarter on quarter, and up 17.28Mn shares year over year.
Hancock Prospecting Pty Ltd leads ownership in MP with 14.86Mn shares as of June 30, 2026, equal to 8.33% of outstanding shares.
The biggest buyers of MP Materials for the quarter ending June 2026 included D. E. Shaw & Co., Inc. (2.68Mn), CAXTON ASSOCIATES LLP (1.99Mn), NORGES BANK (1.93Mn), PRICE T ROWE ASSOCIATES INC /MD/ (1.88Mn), MARSHALL WACE, LLP (1.61Mn).
The biggest sellers of MP Materials for the quarter ending June 2026 included TWO SIGMA INVESTMENTS, LP (1.28Mn), FMR LLC (854.89K), Morgan Stanley (779.7K), Principal Financial Group Inc (324.42K), JANE STREET GROUP, LLC (257.76K).
MP Materials's 10 largest shareholders as of June 2026 include Hancock Prospecting Pty Ltd (14.86Mn), BlackRock, Inc. (14.74Mn), State Street Corp (7.77Mn), VANGUARD CAPITAL MANAGEMENT LLC (6.94Mn), VANGUARD PORTFOLIO MANAGEMENT LLC (6.82Mn), D. E. Shaw & Co., Inc. (5.83Mn), Morgan Stanley (4.77Mn), VAN ECK ASSOCIATES CORP (4.57Mn), UBS Group AG (4.32Mn), Invesco Ltd. (3.54Mn) per Business Quant data.

Form 13F Holdings

758 Institutional Holders

Report period 30 Jun, 2026

Total shares held 147.96Mn

Of outstanding 82.93%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	Hancock Prospecting Pty Ltd	0002017993	14,861,212	8.33%	0	0.00%	$832.38Mn
2	BlackRock, Inc.	0002012383	14,737,381	8.26%	▼9,544	-0.06%	$825.44Mn
3	State Street Corp	0000093751	7,773,746	4.36%	▲376,519	+5.09%	$435.41Mn
4	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	6,936,364	3.89%	▲62,655	+0.91%	$388.51Mn
5	VANGUARD PORTFOLIO MANAGEMENT LLC	0002100121	6,823,168	3.82%	▲53,027	+0.78%	$382.17Mn
6	D. E. Shaw & Co., Inc.	0001009207	5,828,919	3.27%	▲2,679,767	+85.09%	$326.48Mn
7	Morgan Stanley	0000895421	4,772,611	2.68%	▼779,696	-14.04%	$267.31Mn
8	VAN ECK ASSOCIATES CORP	0000869178	4,565,313	2.56%	▼23,214	-0.51%	$255.70Mn
9	UBS Group AG	0001610520	4,322,785	2.42%	▲847,813	+24.40%	$242.12Mn
10	Invesco Ltd.	0000914208	3,537,603	1.98%	▼257,675	-6.79%	$198.14Mn
11	Bank Of America Corp /De/	0000070858	3,417,452	1.92%	▲1,403,657	+69.70%	$191.41Mn
12	PRICE T ROWE ASSOCIATES INC /MD/	0000080255	3,273,205	1.83%	▲1,879,748	+134.90%	$183.33K
13	Jpmorgan Chase & Co	0000019617	3,018,764	1.69%	▲99,470	+3.41%	$165.60Mn
14	COOPERMAN LEON G	0000898382	3,000,000	1.68%	0	0.00%	$168.03Mn
15	REAVES W H & CO INC	0000740913	2,606,844	1.46%	▼1,926	-0.07%	$146.01Mn
16	GEODE CAPITAL MANAGEMENT, LLC	0001214717	2,553,356	1.43%	▲33,551	+1.33%	$143.05Mn
17	DIMENSIONAL FUND ADVISORS LP	0000354204	2,195,671	1.23%	▲323,320	+17.27%	$122.97Mn
18	CAXTON ASSOCIATES LLP	0002051323	1,991,899	1.12%	▲1,985,808	+32,602.33%	$111.57Mn
19	NORGES BANK	0001374170	1,934,575	1.08%	▲1,934,575	0.00%	$108.36Mn
20	MARSHALL WACE, LLP	0001318757	1,735,083	0.97%	▲1,605,563	+1,239.63%	$97.18Mn

Showing 1 to 20 of 758 holders