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IperionX IPX

US equityMarket cap rank #3651Other Industrial Metals & Mining
$15.83 −$1.18 (-6.94%)
Pre-market · Oct 8, 8:20 am ET · After hours $15.83 0.00%
Open$16.42
Prev close$17.01
Day range$15.64 – $16.42
Volume227.8K
Market cap$573.43M
P/E (TTM)–
Dividend yield–

Ownership & positioning

Who holds it, who is betting against it, and where the big money is moving

Institutional ownership86.8%+11.17 pts vs. prior quarter
Institutions holding100+0 vs. prior quarter
Insider trades (recent)24 buys / 0 sellsNet buying
Short interest2.53% of floatDays to cover 3.7 · as of 15 Sep 2026
Short-sale volume share23.7%5-day average of daily volume

Short-sale volume as % of daily volume

17%21%26%31%Sep '26Sep '26Oct '26

Large-order net flow, last 20 sessions

Net of large-order buying minus selling, in USD. Over this window: −$1.94M (10 inflow days, 10 outflow days).

Net flow by order size, last 20 sessions

−$919.7KSuper−$1.0MBig−$173.5KMid−$2.0MSmall

Super/Big orders approximate institutional-size trades; Mid/Small approximate retail-size trades. Net buy minus sell value in each bucket, summed over the window.

The five largest holders on file together own 58.8% of shares outstanding.

Largest holders

  • BNY Mellon Asset Management26.72%
  • Van Eck Associates Corporation9.25%
  • State Street Global Advisors7.67%
  • JPMorgan Chase & Co.7.63%
  • Todd Hannigan7.49%
  • FMR7.21%
  • Strategic Advisers LLC3.86%
  • Anastasios Arima3.47%

By investor type

  • Mutual Fund67.63%
  • Individual/Insider16.60%
  • Public Company7.96%
  • Hedge Fund6.33%
  • Private Company3.68%
  • Sovereign Wealth Fund1.08%
  • Government Pension Fund0.13%
  • Family Office/Trust0.01%

Reported short interest has risen from 2.25% to 2.53% of float over the last 6 biweekly reports (30 Jun 2026 to 15 Sep 2026).

Recent institutional activity

HolderTypePeriodShare changeNew stake
BlackRock Mutual Fund 2026/Q3 +24,711 1.8%
JPMorgan Chase & Co. Public Company 2026/Q3 +1,259,864 7.6%
J.P. Morgan Asset Management, Inc. Mutual Fund 2026/Q3 +13,012 0.1%
Anastasios Arima Individual/Insider 2026/Q3 +13,872 3.5%
Franklin Resources Mutual Fund 2026/Q3 +278,525 1.3%
State Street Global Advisors Mutual Fund 2026/Q3 +502,846 7.7%
Strategic Advisers LLC Mutual Fund 2026/Q3 +1,396,644 3.9%
Todd Hannigan Individual/Insider 2026/Q3 +52,500 7.5%
BNY Mellon Asset Management Mutual Fund 2026/Q3 +2,489,861 26.7%
Millennium Management LLC Hedge Fund 2026/Q3 +415,026 1.6%
Old West Investment Management, LLC Mutual Fund 2026/Q3 +334,533 1.0%
Woodline Partners LP Hedge Fund 2026/Q3 +184,958 1.8%
Jane Street Group, LLC Private Company 2026/Q3 +153,386 0.6%
Tudor Investment Corporation Hedge Fund 2026/Q3 +80,000 0.2%
Nuveen Investments Mutual Fund 2026/Q3 +59,579 0.2%

Institutional buy/sell activity by reporting period, largest moves first.

Insider transactions

DateInsiderTitleTransactionSharesPriceHeld after
2 Aug 2026 Michael Loparco Independent Non-Executive Director Initial Statement of Beneficial +0 – 58,584
14 Jul 2026 Beverly Wyse Independent Non-Executive Director Derivative Exercise and Retained +106,093 $0.87 745,868
13 Jul 2026 R. Tripeny Independent Non-Executive Director Open Market Acquisition +3,846 $26.00 8,033
12 Jul 2026 Todd Hannigan Executive Chairperson Open Market Acquisition +525,000 $3.59 26,633,334
9 Jul 2026 Lorraine Martin Independent Non-Executive Director Open Market Acquisition +4,100 $24.51 8,855
9 Jul 2026 Anastasios Arima Founder, MD, CEO & Executive Director Open Market Acquisition +138,720 $3.58 12,455,502
9 Jul 2026 Toby Symonds President & Chief Strategy Officer Open Market Acquisition +2,040 $24.55 39,040
28 Apr 2026 Todd Hannigan Executive Chairperson Open Market Acquisition +480,000 $4.48 26,108,334
27 Apr 2026 Anastasios Arima Founder, MD, CEO & Executive Director Open Market Acquisition +110,000 $4.49 12,316,782
1 Apr 2026 Anastasios Arima Founder, MD, CEO & Executive Director Other Derivative Acquisition +237,944 $18.00 237,944
1 Apr 2026 Anastasios Arima Founder, MD, CEO & Executive Director Other Derivative Acquisition +564,759 $18.00 564,759
1 Apr 2026 Anastasios Arima Founder, MD, CEO & Executive Director Other Derivative Acquisition +639,205 $22.00 639,205
1 Apr 2026 Todd Hannigan Executive Chairperson Other Derivative Acquisition +196,086 $18.00 196,086
1 Apr 2026 Todd Hannigan Executive Chairperson Other Derivative Acquisition +465,410 $18.00 465,410
1 Apr 2026 Todd Hannigan Executive Chairperson Other Derivative Acquisition +526,760 $22.00 526,760
1 Apr 2026 Toby Symonds President & Chief Strategy Officer Other Derivative Acquisition +226,047 $18.00 226,047
1 Apr 2026 Toby Symonds President & Chief Strategy Officer Other Derivative Acquisition +536,521 $18.00 536,521
1 Apr 2026 Toby Symonds President & Chief Strategy Officer Other Derivative Acquisition +607,244 $22.00 607,244
1 Apr 2026 Marcela Rocha De Castro Chief Accounting Officer Other Derivative Acquisition +127,993 $11.00 127,993
26 Mar 2026 R. Tripeny Independent Non-Executive Director Open Market Acquisition +4,187 $23.76 4,187

From Form 4/Form 144 filings. Negative share counts are disposals (sales, gifts, or shares withheld for taxes); positive are acquisitions.

Short interest, by report

Report dateShares short% of floatDays to cover
15 Sep 2026 916,942 2.5% 3.7
31 Aug 2026 851,823 2.4% 3.0
14 Aug 2026 790,371 2.2% 3.6
31 Jul 2026 946,290 2.6% 3.4
15 Jul 2026 845,622 2.3% 2.4
30 Jun 2026 764,330 2.3% 1.9

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