ELECTRO-SENSORS INC (ELSE) Institutional Ownership Changes & 13F Activity

ELECTRO-SENSORS INC (ELSE) institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC 13F filings (Q1 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions among tracked filers. Notable filers include Renaissance Technologies LLC.

Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q3 2018Renaissance Technologies LLCSell-4,40088,200$326
Q1 2018Renaissance Technologies LLCBuy8,90092,600$382
Q4 2017Renaissance Technologies LLCBuy11,70083,700$339
Q3 2017Renaissance Technologies LLCBuy3,80072,000$253
Q2 2017Renaissance Technologies LLCBuy1,00068,200$246
Q1 2017Renaissance Technologies LLCBuy2,20067,200$267
Q4 2016Renaissance Technologies LLCBuy1,80065,000$225
Q3 2016Renaissance Technologies LLCBuy1,10063,200$222
Q2 2016Renaissance Technologies LLCBuy1,30062,100$196
Q1 2016Renaissance Technologies LLCBuy10060,800$208
Q4 2015Renaissance Technologies LLCBuy30060,700$217
Q3 2015Renaissance Technologies LLCBuy90060,400$224
Q2 2015Renaissance Technologies LLCBuy40059,500$244
Q1 2015Renaissance Technologies LLCBuy2,20059,100$237
Q3 2014Renaissance Technologies LLCBuy1,70056,900$213
Q2 2014Renaissance Technologies LLCBuy2,80055,200$235
Q1 2014Renaissance Technologies LLCBuy4,60052,400$208
Q4 2013Renaissance Technologies LLCBuy3,00047,800$192
Q3 2013Renaissance Technologies LLCBuy60044,800$182
Q2 2013Renaissance Technologies LLCBuy44,20044,200$182

Frequently asked questions about ELSE activity

  • Which institutional owners are buying ELSE?

    Institutional owners buying ELSE 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 ELSE activity?

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

  • Is institutional interest in ELSE increasing?

    Institutional interest in ELSE 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.

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