RF INDUSTRIES LTD (RFIL) Stock Institutional Trading Activity


RF INDUSTRIES LTD (RFIL) position changes reported by tracked institutional filers across multiple SEC 13F reporting periods. Based on recent SEC 13F filings (Q4 2025), investors with some of the largest reported share count changes include Renaissance Technologies LLC and Ariel Appreciation Fund. Explore insights into buying and selling patterns, position changes, and investment conviction levels to understand institutional trading behavior and market dynamics.

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Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q2 2019Renaissance Technologies LLCSell-28,481728,721$6,150
Q1 2019Renaissance Technologies LLCBuy36,600757,202$5,104
Q4 2018Renaissance Technologies LLCSell-35,470720,602$5,232
Q3 2018Renaissance Technologies LLCBuy20,672756,072$5,368
Q1 2018Renaissance Technologies LLCBuy54,547735,400$3,383
Q4 2017Renaissance Technologies LLCBuy26,453680,853$1,838
Q3 2017Renaissance Technologies LLCSell-2,700654,400$1,538
Q2 2017Renaissance Technologies LLCSell-2,200657,100$1,186
Q1 2017Renaissance Technologies LLCSell-5,700659,300$1,022
Q4 2016Renaissance Technologies LLCSell-7,600665,000$1,164
Q3 2016Renaissance Technologies LLCSell-1,900672,600$1,211
Q2 2016Renaissance Technologies LLCSell-4,600674,500$1,477
Q1 2016Renaissance Technologies LLCSell-4,500679,100$1,834
Q4 2015Renaissance Technologies LLCBuy300683,600$3,008
Q3 2015Renaissance Technologies LLCBuy3,500683,300$3,102
Q2 2015Renaissance Technologies LLCSell-40,700679,800$2,889
Q1 2015Renaissance Technologies LLCSell-1,867720,500$2,947
Q4 2014Renaissance Technologies LLCBuy30,269722,367$2,940
Q3 2014Renaissance Technologies LLCBuy13,498692,098$3,412
Q2 2014Renaissance Technologies LLCBuy85,589678,600$4,065
Q1 2014Renaissance Technologies LLCBuy121,411593,011$3,866
Q4 2013Renaissance Technologies LLCBuy263,560471,600$4,334
Q3 2013Renaissance Technologies LLCBuy59,140208,040$1,506
Q2 2013Renaissance Technologies LLCBuy148,900148,900$874

Frequently asked questions about RFIL activity

  • Which institutional owners are buying RFIL?

    Institutional owners buying RFIL include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in RFIL activity?

    "Buy" means an investor increased their reported position in RFIL compared to the prior reporting period. This reflects growing exposure to RF INDUSTRIES LTD (RFIL) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in RFIL increasing?

    Institutional interest in RFIL can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.