Institutional HoldersBeta
Who holds a company, from every 13F filed for the quarter, one row per filer exactly as filed, against the latest share count the company reported.
Share classes (cover page of the 10-Q filed 2026-08-13, as of 2026-08-13)
| Class | Listed | Shares outstanding | Held by 13F filers | % of class | Holders | CUSIP |
|---|---|---|---|---|---|---|
| Common stock | NOEM · NASDAQ | 3,716,465 | 7,638,288 | 205.5% | 31 | 12664M103 |
Each class is compared with its own share count; classes are not added together. A class that is not exchange-listed cannot be held by 13F filers.
Top holders (18 of 18 · 12664M129)
change vs 2026-03-31| # | Filer | Shares / principal | % of class | Value | Change |
|---|---|---|---|---|---|
| 1 | Harraden Circle Investments, LLC | 748,780 | — | $135K | — |
| 2 | MMCAP International Inc. SPC | 590,000 | — | $106K | — |
| 3 | HIGHBRIDGE CAPITAL MANAGEMENT LLC | 587,923 | — | $106K | -847 (-0.1%) |
| 4 | AQR Arbitrage LLC | 582,200 | — | $105K | +1,729 (+0.3%) |
| 5 | ARISTEIA CAPITAL, L.L.C. | 578,096 | — | $104K | — |
| 6 | RIVERNORTH CAPITAL MANAGEMENT, LLC | 428,040 | — | $64K | — |
| 7 | WHITEBOX ADVISORS LLC | 390,000 | — | $70K | — |
| 8 | Clear Street Group Inc. | 368,178 | — | $66K | -8 (-0.0%) |
| 9 | BOOTHBAY FUND MANAGEMENT, LLC | 314,835 | — | $57K | — |
| 10 | Polar Asset Management Partners Inc. | 290,000 | — | $52K | — |
| 11 | Hudson Bay Capital Management LP | 290,000 | — | $52K | — |
| 12 | D. E. Shaw & Co., Inc. | 280,000 | — | $50K | — |
| 13 | MANGROVE PARTNERS IM, LLC | 226,847 | — | $41K | -14,760 (-6.1%) |
| 14 | TORONTO DOMINION BANK | 129,862 | — | $23K | -4 (-0.0%) |
| 15 | K2 PRINCIPAL FUND, L.P. | 70,220 | — | $10K | — |
| 16 | Centiva Capital, LP | 40,000 | — | $7K | — |
| 17 | HEIGHTS CAPITAL MANAGEMENT, INC | 37,672 | — | $7K | -2,324 (-5.8%) |
| 18 | MIZUHO SECURITIES USA LLC | 21,177 | — | $3K | — |
Exited since 2026-03-31 (1 filers; largest 1 shown)
| UBS Group AG | −887 |
Large holders from 13D/13G (latest per reporting person, last 2 years)
Filed when a holder crosses 5% or changes materially, so often more current than the quarter-end 13F. Percentages are the filer's own, against the share count they used.
| Reporting person | Form | Filed | Event | Shares | % of class |
|---|---|---|---|---|---|
| KARPUS MANAGEMENT, INC. | SCHEDULE 13G/A | 2026-08-07 | 2026-07-31 | 670,404 | 18.04% |
| Barclays PLC | SCHEDULE 13G | 2026-05-14 | 2026-03-31 | 501,776 | 5.23% |
| TD Group US Holdings LLC | SCHEDULE 13G | 2026-02-13 | 2025-12-31 | 0 | 0% |
| Toronto Dominion Holdings USA Inc. | SCHEDULE 13G | 2026-02-13 | 2025-12-31 | 0 | 0% |
| Toronto Dominion Bank | SCHEDULE 13G | 2026-02-13 | 2025-12-31 | 0 | 0% |
| TD SECURITIES (USA) LLC | SCHEDULE 13G | 2026-02-13 | 2025-12-31 | 511,082 | 5.3% |
| MMCAP International Inc. SPC | SCHEDULE 13G/A | 2026-02-13 | 2025-12-31 | 590,000 | 6.3% |
| MM Asset Management Inc. | SCHEDULE 13G/A | 2026-02-13 | 2025-12-31 | 590,000 | 6.3% |
| RIVERNORTH CAPITAL MANAGEMENT, LLC | SCHEDULE 13G/A | 2025-11-14 | 2025-09-30 | 0 | 0% |
| Mizuho Financial Group, Inc. | SCHEDULE 13G/A | 2025-08-13 | 2025-06-30 | 838,309 | 8.7% |
| David Gow | SCHEDULE 13D | 2025-05-30 | 2025-04-15 | 2,566,173 | 26.8% |
| CO2 Energy Transition, LLC | SCHEDULE 13D | 2025-05-30 | 2025-04-15 | 2,566,173 | 26.8% |
| Charles E. Fox | SCHEDULE 13D | 2025-05-30 | 2025-04-15 | 2,566,173 | 26.8% |
| Andrew J. Martin | SCHEDULE 13D | 2025-05-30 | 2025-04-15 | 2,566,173 | 26.8% |
| Kerry Propper | SCHEDULE 13G/A | 2025-05-15 | 2025-03-31 | 0 | 0% |
| Antonio Ruiz-Gimenez | SCHEDULE 13G/A | 2025-05-15 | 2025-03-31 | 0 | 0% |
| Aristeia Capital, L.L.C. | SCHEDULE 13G | 2025-02-14 | 2024-12-31 | 590,000 | 6.2% |
| AQR Capital Management, LLC | SCHEDULE 13G | 2025-02-14 | 2024-12-31 | 590,000 | 6.15% |
| AQR Capital Management Holdings, LLC | SCHEDULE 13G | 2025-02-14 | 2024-12-31 | 590,000 | 6.15% |
| AQR Arbitrage, LLC | SCHEDULE 13G | 2025-02-14 | 2024-12-31 | 590,000 | 6.15% |
| Ramya Rao | SCHEDULE 13G | 2025-02-07 | 2024-12-31 | 497,499 | 5.94% |
Source: SEC Form 13F-HR information tables for the quarter ending 2026-06-30 (filed within 45 days of quarter end; amendments applied; values normalised to dollars), the share count from the company's latest 10-K/10-Q XBRL cover page, and Schedule 13D/13G filings. Each row is a legal 13F filer as filed — related entities (e.g. Vanguard's advisers) are not merged. Retail brokerage accounts are not reported on 13F, so the remainder is mostly retail and insiders.