RFIL Institutional Ownership & Shareholders
RF INDUSTRIES LTD (RFIL) is currently held by 95 institutional investors tracked by InsiderSet, with a combined reported market value of approximately $104.77M based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of RFIL tracked by InsiderSet, reporting ownership valued at approximately $12.54M in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $4.91M, representing an estimated loss of -60.82% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 63% of the total disclosed RFIL value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., Punch & Associates Investment Management, Inc., Renaissance Technologies LLC, and several other long-term asset managers with concentrated positions in RF INDUSTRIES LTD (RFIL).
This page ranks the largest institutional RFIL shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
95
Total Reported Value
$104.77M
Largest Holder
Blackrock, Inc.
Largest Position
$12.54M
Insider Transactions (90d)
13
Latest Filing Quarter
Q2 2026
New Institutional Positions
109
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.00% | 591,231 | $12,540,009 | $4,913,130 | -$7,626,879 | -60.82% | |
| Punch & Associates Investment Management, Inc. | 0.62% | 588,115 | $12,473,919 | $4,887,236 | -$7,586,683 | -60.82% | |
| Renaissance Technologies LLC | Jim Simons | 0.01% | 463,817 | $9,837,559 | $3,854,319 | -$5,983,240 | -60.82% |
| Vanguard Capital Management Llc | 0.00% | 382,361 | $8,109,877 | $3,177,420 | -$4,932,457 | -60.82% | |
| Geode Capital Management, Llc | 0.00% | 219,825 | $4,663,561 | $1,826,746 | -$2,836,815 | -60.83% | |
| Dimensional Fund Advisors Lp | 0.00% | 205,076 | $4,349,708 | $1,704,182 | -$2,645,526 | -60.82% | |
| Lpl Financial Llc | 0.00% | 189,295 | $4,014,947 | $1,573,041 | -$2,441,906 | -60.82% | |
| O'Shaughnessy Asset Management, Llc | 0.02% | 180,897 | $3,836,825 | $1,503,254 | -$2,333,571 | -60.82% | |
| Arrowstreet Capital, Limited Partnership | 0.00% | 135,639 | $2,876,903 | $1,127,160 | -$1,749,743 | -60.82% | |
| Ritholtz Wealth Management | 0.04% | 132,843 | $2,817,600 | $1,103,925 | -$1,713,675 | -60.82% | |
| Wells Fargo & Company/Mn | 0.00% | 101,237 | $2,147,241 | $841,279 | -$1,305,962 | -60.82% | |
| Acadian Asset Management Llc | 0.00% | 99,792 | $2,114,000 | $829,272 | -$1,284,728 | -60.77% | |
| State Street Corp | 0.00% | 95,124 | $2,017,580 | $790,480 | -$1,227,100 | -60.82% | |
| Bridgeway Capital Management, Llc | 0.03% | 84,796 | $1,798,523 | $704,655 | -$1,093,868 | -60.82% | |
| Mackenzie Financial Corp | 0.00% | 83,685 | $1,774,959 | $695,422 | -$1,079,537 | -60.82% | |
| Northern Trust Corp | 0.00% | 67,696 | $1,435,833 | $562,554 | -$873,279 | -60.82% | |
| Marshall Wace, Llp | 0.00% | 66,241 | $1,404,971 | $550,463 | -$854,508 | -60.82% | |
| Informed Momentum Co Llc | 0.12% | 64,275 | $1,363,273 | $534,125 | -$829,148 | -60.82% | |
| Vanguard Fiduciary Trust Co | 0.00% | 63,692 | $1,350,907 | $529,281 | -$821,626 | -60.82% | |
| Ameriprise Financial Inc | 0.00% | 63,049 | $1,337,270 | $523,937 | -$813,333 | -60.82% | |
| Gsa Capital Partners Llp | 0.08% | 60,444 | $1,282,000 | $502,290 | -$779,710 | -60.82% | |
| Trexquant Investment Lp | 0.01% | 60,085 | $1,274,403 | $499,306 | -$775,097 | -60.82% | |
| Vanguard Portfolio Management Llc | 0.00% | 58,388 | $1,238,409 | $485,204 | -$753,205 | -60.82% | |
| Susquehanna International Group, Llp | 0.00% | 54,382 | $1,153,442 | $451,914 | -$701,528 | -60.82% | |
| Bank Of America Corp | 0.00% | 53,815 | $1,141,417 | $447,203 | -$694,214 | -60.82% | |
| Raymond James Financial Inc | 0.00% | 53,699 | $1,138,956 | $446,239 | -$692,717 | -60.82% | |
| Citadel Advisors Llc | 0.00% | 51,397 | $1,090,130 | $427,109 | -$663,021 | -60.82% | |
| Walleye Capital Llc | 0.01% | 51,333 | $1,088,773 | $426,577 | -$662,196 | -60.82% | |
| Two Sigma Investments, Lp | 0.00% | 45,562 | $966,370 | $378,620 | -$587,750 | -60.82% | |
| Centiva Capital, Lp | 0.03% | 42,704 | $905,752 | $354,870 | -$550,882 | -60.82% | |
| Sei Investments Co | 0.00% | 38,089 | $807,868 | $316,520 | -$491,348 | -60.82% | |
| Hillsdale Investment Management Inc. | 0.01% | 30,006 | $636,427 | $249,350 | -$387,077 | -60.82% | |
| Occudo Quantitative Strategies Lp | 0.03% | 28,789 | $610,615 | $239,237 | -$371,378 | -60.82% | |
| Millennium Management Llc | 0.00% | 27,856 | $590,826 | $231,483 | -$359,343 | -60.82% | |
| Charles Schwab Investment Management Inc | 0.00% | 27,443 | $582,066 | $228,051 | -$354,015 | -60.82% | |
| Gwn Securities Inc. | 0.08% | 23,627 | $501,129 | $196,340 | -$304,789 | -60.82% | |
| Xtx Topco Ltd | 0.01% | 21,814 | $462,675 | $181,274 | -$281,401 | -60.82% | |
| Engineers Gate Manager Lp | 0.01% | 21,248 | $450,670 | $176,571 | -$274,099 | -60.82% | |
| Panagora Asset Management Inc | 0.00% | 20,707 | $439,195 | $172,075 | -$267,120 | -60.82% | |
| Bank Of New York Mellon Corp | 0.00% | 18,713 | $396,912 | $155,505 | -$241,407 | -60.82% | |
| Essex Investment Management Co Llc | 0.05% | 17,864 | $378,895 | $148,450 | -$230,445 | -60.82% | |
| Morgan Stanley | 0.00% | 16,930 | $359,106 | $140,688 | -$218,418 | -60.82% | |
| American Century Companies Inc | 0.00% | 16,870 | $357,813 | $140,190 | -$217,623 | -60.82% | |
| Brendel Financial Advisors Llc | 0.17% | 16,868 | $357,771 | $140,173 | -$217,598 | -60.82% | |
| Bailard, Inc. | 0.01% | 15,625 | $331,406 | $129,844 | -$201,562 | -60.82% | |
| Goldman Sachs Group Inc | 0.00% | 15,361 | $325,807 | $127,650 | -$198,157 | -60.82% | |
| Integrated Quantitative Investments Llc | 0.05% | 14,960 | $317,302 | $124,318 | -$192,984 | -60.82% | |
| D'Orazio & Associates, Inc. | 0.04% | 14,823 | $314,396 | $123,179 | -$191,217 | -60.82% | |
| Perigon Wealth Management, Llc | 0.00% | 14,200 | $301,182 | $118,002 | -$183,180 | -60.82% | |
| Point72 Asset Management, L.P. | 0.00% | 13,917 | $295,180 | $115,650 | -$179,530 | -60.82% |
Frequently asked questions about RFIL
Who are the largest institutional holders of RFIL?
The largest institutional holders of RFIL reported in the latest SEC Form 13F filings include Blackrock, Inc., Punch & Associates Investment Management, Inc., Renaissance Technologies LLC, Vanguard Capital Management Llc, and Geode Capital Management, Llc. InsiderSet ranks institutional holders by their latest reported RFIL position.
What is RFIL institutional ownership?
This page tracks RFIL positions reported by institutional investment managers through SEC Form 13F. RF INDUSTRIES LTD (RFIL) institutional ownership on InsiderSet reflects disclosed 13F holdings among the managers we analyze, not every shareholder of the stock.
How many institutions own RFIL?
InsiderSet currently tracks 95 institutional managers reporting RFIL holdings in the latest available 13F data. This count reflects institutions included in the SEC Form 13F filings analyzed by InsiderSet and should not be interpreted as the total number of RFIL shareholders.
How much RFIL stock do institutions own?
Institutional investment managers disclosed approximately $104.77M in RFIL holdings for Q2 2026. This figure is reported 13F value as of the filing period, not necessarily today's market value.
When was RFIL institutional ownership last updated?
The latest RFIL institutional ownership data on InsiderSet is based on SEC Form 13F filings for the quarter ended June 30, 2026. Form 13F filings are generally reported after the quarter ends, so the holdings shown represent the latest publicly disclosed positions rather than real-time institutional holdings.
Are institutional RFIL holdings real-time?
No. Form 13F data is not real-time. It represents positions reported by institutional investment managers as of the end of the reporting quarter. An institution may have changed its RFIL position after the reporting date.
Are institutions buying or selling RFIL?
Institutional buying and selling can be analyzed by comparing RFIL positions across consecutive 13F reporting periods. InsiderSet's RFIL Ownership Changes page shows institutions that increased, reduced, initiated, or exited positions based on reported 13F holdings. View RFIL ownership changes.
How has RFIL institutional ownership changed over time?
InsiderSet tracks RFIL institutional holdings across multiple 13F reporting periods, allowing investors to compare institutional holder counts, reported value, and reported shares over time.