R F INDUSTRIES LTD - RFIL
Detailed investor-level table based on 13F positions.
Early Q1 2026 data: only 3 institutional holders reported so far. The full shareholder list will grow as more funds file with the SEC.
Methodology:
Market value and % of portfolio use SEC reported VALUE ($000).
For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received.
Details.
Rows: 0
| Investor | History | Status | Shares held | Market value ($000) | % of portfolio | Previous % | Rank | Change in shares | % change in shares | Source | Date reported |
|---|---|---|---|---|---|---|---|---|---|---|---|
| PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. | History | Added to | 877,150 | 5,069 | 0.3% | 0.38% | 1 | +74,091 | 9.23% | Q4 2025 | Feb 17, 2026 |
| RENAISSANCE TECHNOLOGIES LLC | History | Reduced | 506,608 | 2,928 | 0.0% | 0.01% | 2 | -2,000 | -0.39% | Q4 2025 | Feb 12, 2026 |
| VANGUARD GROUP INC | History | Added to | 408,128 | 2,358 | 0.0% | 0.0% | 3 | +16,469 | 4.2% | Q4 2025 | Jan 29, 2026 |
| DIMENSIONAL FUND ADVISORS LP | History | Added to | 241,657 | 1,396 | 0.0% | 0.0% | 4 | +13,349 | 5.85% | Q4 2025 | Feb 12, 2026 |
| MARSHALL WACE, LLP | History | Reduced | 217,295 | 1,255 | 0.0% | 0.0% | 5 | -31,467 | -12.65% | Q4 2025 | Feb 13, 2026 |
| O'SHAUGHNESSY ASSET MANAGEMENT, LLC | History | Added to | 212,439 | 1,227 | 0.01% | 0.01% | 6 | +78,144 | 58.19% | Q4 2025 | Feb 11, 2026 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | History | No change | 200,589 | 1,159 | 0.0% | 0.0% | 7 | 0 | 0.0% | Q4 2025 | Feb 13, 2026 |
| RITHOLTZ WEALTH MANAGEMENT | History | Added to | 153,888 | 889 | 0.02% | 0.01% | 8 | +62,279 | 67.98% | Q4 2025 | Jan 23, 2026 |
| BlackRock, Inc. | History | Reduced | 130,130 | 752 | 0.0% | 0.0% | 9 | -4,006 | -2.99% | Q4 2025 | Feb 12, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | History | Added to | 103,152 | 596 | 0.0% | 0.0% | 10 | +2,718 | 2.71% | Q4 2025 | Feb 09, 2026 |
| CITADEL ADVISORS LLC | History | Added to | 91,784 | 530 | 0.0% | 0.0% | 11 | +54,684 | 147.4% | Q4 2025 | Feb 17, 2026 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | History | Added to | 86,696 | 501 | 0.01% | 0.01% | 12 | +20,020 | 30.03% | Q4 2025 | Feb 17, 2026 |
| ACADIAN ASSET MANAGEMENT LLC | History | Added to | 56,914 | 327 | 0.0% | 0.0% | 13 | +7,070 | 14.18% | Q4 2025 | Feb 10, 2026 |
| TWO SIGMA INVESTMENTS, LP | History | Added to | 52,327 | 302 | 0.0% | 0.0% | 14 | +31,769 | 154.53% | Q4 2025 | Feb 17, 2026 |
| Hillsdale Investment Management Inc. | History | No change | 50,006 | 289 | 0.01% | 0.01% | 15 | 0 | 0.0% | Q4 2025 | Feb 10, 2026 |
| JANE STREET GROUP, LLC | History | Added to | 43,761 | 252 | 0.0% | 0.0% | 16 | +5,061 | 13.08% | Q4 2025 | Feb 12, 2026 |
| STATE STREET CORP | History | Added to | 38,484 | 222 | 0.0% | 0.0% | 17 | +2,300 | 6.36% | Q4 2025 | Feb 13, 2026 |
| BAILARD, INC. | History | Added to | 36,625 | 211 | 0.0% | 0.0% | 18 | +20,908 | 133.03% | Q4 2025 | Feb 04, 2026 |
| Quadrature Capital Ltd | History | New | 32,938 | 190 | 0.0% | — | 19 | +32,938 | New | Q4 2025 | Feb 17, 2026 |
| Informed Momentum Co LLC | History | Reduced | 32,468 | 187 | 0.02% | 0.11% | 20 | -85,903 | -72.57% | Q4 2025 | Feb 12, 2026 |
| GOLDMAN SACHS GROUP INC | History | Reduced | 30,470 | 176 | 0.0% | 0.0% | 21 | -4,288 | -12.34% | Q4 2025 | Mar 25, 2026 |
| NORTHERN TRUST CORP | History | Added to | 28,094 | 162 | 0.0% | 0.0% | 22 | +11,775 | 72.16% | Q4 2025 | Feb 17, 2026 |
| Man Group plc | History | New | 26,623 | 153 | 0.0% | — | 23 | +26,623 | New | Q4 2025 | Feb 17, 2026 |
| XTX Topco Ltd | History | Added to | 25,227 | 145 | 0.0% | 0.01% | 24 | +5,350 | 26.92% | Q4 2025 | Feb 17, 2026 |
| ESSEX INVESTMENT MANAGEMENT CO LLC | History | New | 24,598 | 142 | 0.02% | — | 25 | +24,598 | New | Q4 2025 | Feb 13, 2026 |
| SEI INVESTMENTS CO | History | New | 23,527 | 135 | 0.0% | — | 26 | +23,527 | New | Q4 2025 | Feb 13, 2026 |
| GSA CAPITAL PARTNERS LLP | History | Added to | 22,892 | 132 | 0.01% | 0.01% | 27 | +5,808 | 34.0% | Q4 2025 | Feb 06, 2026 |
| Trexquant Investment LP | History | New | 22,123 | 127 | 0.0% | — | 28 | +22,123 | New | Q4 2025 | Feb 17, 2026 |
| Centiva Capital, LP | History | Reduced | 16,737 | 96 | 0.0% | 0.0% | 29 | -749 | -4.28% | Q4 2025 | Feb 13, 2026 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | History | Reduced | 16,432 | 94 | 0.0% | 0.0% | 30 | -23,395 | -58.74% | Q4 2025 | Feb 17, 2026 |
| Jump Financial, LLC | History | Reduced | 15,000 | 86 | 0.0% | 0.0% | 31 | -12,768 | -45.98% | Q4 2025 | Feb 17, 2026 |
| NewEdge Advisors, LLC | History | Reduced | 14,588 | 84 | 0.0% | 0.0% | 32 | -7,096 | -32.72% | Q4 2025 | Feb 18, 2026 |
| TWO SIGMA ADVISERS, LP | History | New | 14,300 | 82 | 0.0% | — | 33 | +14,300 | New | Q4 2025 | Feb 17, 2026 |
| AMERICAN CENTURY COMPANIES INC | History | Reduced | 13,390 | 77 | 0.0% | 0.0% | 34 | -4,585 | -25.51% | Q4 2025 | Feb 13, 2026 |
| Heron Bay Capital Management | History | Added to | 13,119 | 75 | 0.01% | 0.02% | 35 | +2 | 0.02% | Q4 2025 | Feb 13, 2026 |
| Point72 Asset Management, L.P. | History | New | 11,782 | 68 | 0.0% | — | 36 | +11,782 | New | Q4 2025 | Feb 17, 2026 |
| PFG Investments, LLC | History | New | 11,002 | 63 | 0.0% | — | 37 | +11,002 | New | Q4 2025 | Jan 26, 2026 |
| TD Waterhouse Canada Inc. | History | No change | 3,500 | 20 | 0.0% | 0.0% | 38 | 0 | 0.0% | Q4 2025 | Jan 27, 2026 |
| MORGAN STANLEY | History | Reduced | 3,292 | 19 | 0.0% | 0.0% | 40 | -3,801 | -53.59% | Q4 2025 | Feb 13, 2026 |
| BANK OF AMERICA CORP /DE/ | History | Added to | 3,332 | 19 | 0.0% | 0.0% | 39 | +742 | 28.65% | Q4 2025 | Feb 17, 2026 |
| GROUP ONE TRADING LLC | History | Reduced | 2,419 | 13 | 0.0% | 0.0% | 41 | -2,200 | -47.63% | Q4 2025 | Feb 12, 2026 |
| Founders Capital Management | History | No change | 1,820 | 10 | 0.01% | 0.01% | 42 | 0 | 0.0% | Q4 2025 | Jan 15, 2026 |
| Indiana Trust & Investment Management Co | History | No change | 1,675 | 9 | 0.0% | 0.0% | 43 | 0 | 0.0% | Q4 2025 | Jan 21, 2026 |
| North Star Investment Management Corp. | History | No change | 1,325 | 7 | 0.0% | 0.0% | 44 | 0 | 0.0% | Q4 2025 | Jan 30, 2026 |
| Federation des caisses Desjardins du Quebec | History | No change | 1,350 | 7 | 0.0% | 0.0% | 45 | 0 | 0.0% | Q4 2025 | Feb 12, 2026 |
| UBS Group AG | History | Reduced | 902 | 5 | 0.0% | 0.0% | 46 | -1,852 | -67.25% | Q4 2025 | Jan 29, 2026 |
| FMR LLC | History | New | 800 | 4 | 0.0% | — | 47 | +800 | New | Q4 2025 | Feb 17, 2026 |
| FEDERATED HERMES, INC. | History | No change | 257 | 1 | 0.0% | 0.0% | 48 | 0 | 0.0% | Q4 2025 | Feb 12, 2026 |
| OSAIC HOLDINGS, INC. | History | No change | 200 | 1 | 0.0% | 0.0% | 49 | 0 | 0.0% | Q4 2025 | Feb 17, 2026 |
| Huntleigh Advisors, Inc. | History | Closed out | 0 | 0 | — | 0.12% | — | -82,385 | -100.0% | Q3 2025 | Oct 30, 2025 |
| BERKSHIRE ASSET MANAGEMENT LLC/PA | History | Closed out | 0 | 0 | — | 0.01% | — | -25,000 | -100.0% | Q3 2025 | Nov 07, 2025 |
| Walleye Capital LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -14,274 | -100.0% | Q3 2025 | Nov 14, 2025 |
| Global Retirement Partners, LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -5,322 | -100.0% | Q3 2025 | Oct 21, 2025 |
| SIMPLEX TRADING, LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -2,346 | -100.0% | Q3 2025 | Nov 12, 2025 |
| Palisade Asset Management, LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -2,000 | -100.0% | Q3 2025 | Nov 17, 2025 |
| JPMORGAN CHASE & CO | History | Closed out | 0 | 0 | — | 0.0% | — | -1,080 | -100.0% | Q3 2025 | Nov 26, 2025 |
| ROYAL BANK OF CANADA | History | New | 6 | 0 | — | — | — | +6 | New | Q4 2025 | Feb 17, 2026 |
| WELLS FARGO & COMPANY/MN | History | No change | 1 | 0 | — | — | — | 0 | 0.0% | Q4 2025 | Feb 13, 2026 |
| CITIGROUP INC | History | No change | 1 | 0 | — | — | — | 0 | 0.0% | Q4 2025 | Feb 13, 2026 |