NAMM · Namib Minerals · Holdings
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Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.
Institutional Ownership Trend
Holder Concentration
Across 32 13F filersWho Holds NAMM
Last 6 quarters through Sep 30, 2026 (filing window open)Each kind of 13F filer's share of the common shares 13F filers report. Holder type comes from regulatory records, never the filer's name; style, turnover and horizon are measured from each filer's own 13F book. The quarter selector does not change this card.
Jun 30, 2026, the newest closed quarter: 31 filers, like-for-like change -5.7%; actively managed books -4.9%; index-like books -98.7%.
| Holder type | Share | Filers | Change |
|---|---|---|---|
| Registered adviser | 43.6% | 11 | -10.5% |
| Exempt adviser | 4.8% | 1 | 0.0% |
| Adviser | 3.3% | 1 | 0.0% |
| Bank | 2.1% | 4 | -8.9% |
| Non-US | 1.7% | 2 | +0.1% |
| Holding company | 0.0% | 1 | -98.1% |
| Broker-dealer | 0.0% | 0 | — |
| Unknown | 44.5% | 11 | -0.3% |
| Style | Share | Filers | Change |
|---|---|---|---|
| Index-like | 0.0% | 1 | -98.7% |
| Systematic-like | 29.3% | 4 | -3.1% |
| Concentrated | 31.5% | 6 | -4.3% |
| Diversified active | 39.2% | 20 | -6.7% |
| Unknown | 0.0% | 0 | — |
| Not measured | 0.0% | 0 | — |
| Turnover | Share | Filers | Change |
|---|---|---|---|
| Low turnover | 0.1% | 5 | -84.9% |
| Medium turnover | 38.7% | 9 | -3.4% |
| High turnover | 50.5% | 14 | -7.4% |
| Unknown | 10.7% | 3 | +0.8% |
| Not measured | 0.0% | 0 | — |
| Holding horizon | Share | Filers | Change |
|---|---|---|---|
| Short horizon | 30.4% | 9 | -11.3% |
| Medium horizon | 22.0% | 5 | -3.8% |
| Long horizon | 15.3% | 9 | -4.2% |
| Unknown | 32.4% | 8 | -2.1% |
| Not measured | 0.0% | 0 | — |
| 13F book size | Share | Filers | Change |
|---|---|---|---|
| Under $1B | 13.0% | 9 | -9.1% |
| $1B to $10B | 56.0% | 8 | -5.4% |
| $10B to $100B | 16.8% | 6 | -7.4% |
| $100B or more | 14.2% | 8 | -1.7% |
| Not measured | 0.0% | 0 | — |
| Client base | Share | Filers | Change |
|---|---|---|---|
| Individuals and high net worth | 0.1% | 1 | new |
| Pooled investment vehicles | 37.9% | 8 | -11.3% |
| Registered funds and BDCs | 5.5% | 1 | -7.1% |
| Diversified | 0.0% | 1 | 0.0% |
| Charitable organizations | 0.0% | 0 | — |
| Unknown | 56.4% | 20 | -1.7% |
| Private funds | Share | Filers | Change |
|---|---|---|---|
| Hedge funds | 43.4% | 9 | -10.0% |
| Private equity funds | 0.0% | 0 | — |
| Private funds, type not stated | 4.8% | 1 | 0.0% |
| No private funds | 0.1% | 2 | -70.2% |
| Other private funds | 0.0% | 0 | — |
| Unknown | 51.7% | 19 | -1.9% |
| Location | Share | Filers | Change |
|---|---|---|---|
| United States | 76.2% | 23 | -5.8% |
| Outside the US | 23.8% | 8 | -5.6% |
The Sep 30, 2026 filing window is still open, so its bar carries the Jun 30, 2026 positions of filers that have not filed yet.
How the mix is measured
Shares are 13F common shares restated to today's split basis; options and principal amounts are left out. The change compares only filers with a 13F in both quarters and keeps each filer in its bucket of the later quarter on both sides; a filer that continues under a new CIK is compared through its successor. Holder type comes from each filer's current regulatory profile; client base and private funds come from the Form ADV roster current at each quarter end (rosters from December 2019, so an earlier quarter reads Unknown). Style, turnover, horizon and book size are measured from each filer's 13F book in the newest measured quarter, and Not measured means none was. Actively managed books are those measured systematic-like, concentrated or diversified active.
Conviction and Crowding
13 13F filers, quarter ended Jun 30, 2026Measured across every 13F filer's common-share book once the quarter's filing window closed. Crowding counts filers with high turnover or that advise private funds on Form ADV.
Managers in the top fifth by current three-year FundScore alpha were net buyers of $0 (0 buying, 0 selling).
Estimated Holder Cost Basis
Quarter ended Jun 30, 2026, on that quarter's share basisEstimated, never filed: each 13F buy is costed at its quarter's average traded price and each sale keeps the average cost, so this is what holders paid on average if they traded evenly through each quarter.
Estimated cost covers 17.0% of the 13F shares; positions already held when a filer's 13F history starts, or bought in a quarter without a trusted average price, have no estimate.
Shareholder Targets
13F filers that own its peers but not NAMM, quarter ended Sep 30, 2025Found through its holder-overlap peers: RAIN, MRNO, EURK, CCCM. 80 filers in all.
| # | Filer | In peers | Largest peers |
|---|---|---|---|
| 1 | METEORA CAPITAL, LLC Adviser, Diversified active | $16,431,288 3 held | CCCM, RAIN, EURK |
| 2 | Linden Advisors LP Registered adviser, Diversified active | $10,229,125 2 held | CCCM, MRNO |
| 3 | HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND Non-US, Diversified active | $10,120,000 1 held | CCCM |
| 4 | TENOR CAPITAL MANAGEMENT Co., L.P. Registered adviser, Diversified active | $7,590,000 1 held | CCCM |
| 5 | SUSQUEHANNA INTERNATIONAL GROUP, LLP Unknown, Diversified active | $6,655,789 2 held | CCCM, RAIN |
| 6 | First Trust Capital Management L.P. Registered adviser, Diversified active | $6,643,142 1 held | CCCM |
| 7 | Centiva Capital, LP Registered adviser, Systematic-like | $6,445,033 1 held | CCCM |
| 8 | BERKLEY W R CORP Insurer, Diversified active | $6,416,944 2 held | EURK, CCCM |
| 9 | BOOTHBAY FUND MANAGEMENT, LLC Registered adviser, Systematic-like | $5,676,495 2 held | CCCM, EURK |
| 10 | MIZUHO SECURITIES USA LLC Unknown, Index-like | $5,384,285 2 held | EURK, CCCM |
| Holder | Value (USD) | % of 13F | Shares | Type | Filed | Open |
|---|---|---|---|---|---|---|
| Mid Polar Asset Management Partners Inc. Registered adviser | $1,078,950 | 29.30% | 573,910 | Shares | 2026-08-14 | |
| Micro Atlas Merchant Capital LLC Registered adviser | $574,980 | 15.61% | 600,000 | Shares | 2026-11-04 | |
| Mid Apollo Management Holdings, L.P. NAMMW | $300,137 | 8.15% | 1,364,262 | Shares | 2026-08-14 | |
| Mid ARISTEIA CAPITAL, L.L.C. Registered adviser NAMMW | $231,353 | 6.28% | 1,051,605 | Shares | 2026-08-14 | |
| Mega D. E. Shaw & Co., Inc. NAMMW | $217,800 | 5.91% | 990,000 | Shares | 2026-08-14 | |
| Mega JANE STREET GROUP, LLC | $152,405 | 4.14% | 81,067 | Shares | 2026-08-14 | |
| Mid Polar Asset Management Partners Inc. Registered adviser NAMMW | $145,233 | 3.94% | 660,154 | Shares | 2026-08-14 | |
| Large Clear Street Group Inc. NAMMW | $129,163 | 3.51% | 587,109 | Shares | 2026-08-12 | |
| Mega UBS Group AG Bank | $125,553 | 3.41% | 66,784 | Shares | 2026-08-13 | |
| Mid RIVERNORTH CAPITAL MANAGEMENT, LLC Registered adviser NAMMW | $98,138 | 2.66% | 446,085 | Shares | 2026-08-14 | |
| Mega MILLENNIUM MANAGEMENT LLC Registered adviser NAMMW | $88,253 | 2.40% | 401,154 | Call | 2026-08-14 | |
| Large LMR Partners LLP Exempt adviser NAMMW | $85,622 | 2.32% | 389,194 | Shares | 2026-08-14 | |
| Small Q Global Advisors, LLC NAMMW | $73,273 | 1.99% | 333,060 | Shares | 2026-08-14 | |
| Small Lineage Point Capital LP Adviser NAMMW | $59,159 | 1.61% | 268,909 | Shares | 2026-08-14 | |
| Mid Shaolin Capital Management LLC Registered adviser NAMMW | $42,064 | 1.14% | 191,200 | Shares | 2026-08-14 | |
| Mid WOLVERINE ASSET MANAGEMENT LLC Registered adviser NAMMW | $37,119 | 1.01% | 346,911 | Shares | 2026-11-02 | |
| Large Alberta Investment Management Corp Non-US NAMMW | $31,034 | 0.84% | 141,065 | Shares | 2026-08-06 | |
| Large Point72 Asset Management, L.P. Registered adviser NAMMW | $30,800 | 0.84% | 140,000 | Shares | 2026-08-14 | |
| Small Scientech Research LLC | $25,419 | 0.69% | 13,521 | Shares | 2026-08-14 | |
| Small Verdad Advisers, LP | $23,966 | 0.65% | 12,748 | Shares | 2026-08-14 | |
| Mega TWO SIGMA INVESTMENTS, LP Registered adviser | $22,388 | 0.61% | 11,909 | Shares | 2026-08-14 | |
| Large TORONTO DOMINION BANK Bank NAMMW | $22,000 | 0.60% | 100,000 | Shares | 2026-08-14 | |
| Mid CSS LLC/IL NAMMW | $22,000 | 0.60% | 100,000 | Shares | 2026-08-14 | |
| Mid Saba Capital Management, L.P. Registered adviser NAMMW | $18,365 | 0.50% | 83,480 | Shares | 2026-08-14 | |
| Mega GEODE CAPITAL MANAGEMENT, LLC Registered adviser | $14,794 | 0.40% | 15,438 | Shares | 2026-11-06 | |
| Small Warberg Asset Management LLC NAMMW | $14,176 | 0.38% | 132,494 | Shares | 2026-11-02 | |
| Mid READYSTATE ASSET MANAGEMENT LP Registered adviser NAMMW | $5,500 | 0.15% | 25,000 | Shares | 2026-08-14 | |
| Mega CITIGROUP INC Bank NAMMW | $5,350 | 0.15% | 50,001 | Call | 2026-11-04 | |
| Mega CITIGROUP INC Bank | $3,833 | 0.10% | 4,000 | Shares | 2026-11-04 | |
| Mega MORGAN STANLEY Holding company | $1,880 | 0.05% | 1,000 | Shares | 2026-08-13 | |
| Mega JONES FINANCIAL COMPANIES LLLP | $934 | 0.03% | 497 | Shares | 2026-08-14 | |
| Mid SBI Securities Co., Ltd. Non-US | $655 | 0.02% | 684 | Shares | 2026-10-22 | |
| Mega UBS Group AG Bank NAMMW | $481 | 0.01% | 2,190 | Shares | 2026-08-13 | |
| Mid Caitong International Asset Management Co., Ltd | $56 | 0.00% | 59 | Shares | 2026-10-29 | |
| Small LONGFELLOW INVESTMENT MANAGEMENT CO LLC Registered adviser NAMMW | $32 | 0.00% | 146 | Shares | 2026-08-06 | |
| Mega ROYAL BANK OF CANADA Bank | $28 | 0.00% | 15 | Shares | 2026-08-14 |