WEIS MARKETS INC (WMK) Stock Institutional Trading Activity


WEIS MARKETS INC (WMK) 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 Tweedy, Browne Co All Funds (US). 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
Q1 2018Renaissance Technologies LLCSell-68,500513,800$21,056
Q4 2017Renaissance Technologies LLCSell-122,300582,300$24,101
Q3 2017Renaissance Technologies LLCBuy67,000704,600$30,650
Q2 2017Renaissance Technologies LLCBuy33,800637,600$31,064
Q1 2017Renaissance Technologies LLCBuy10,000603,800$36,017
Q4 2016Renaissance Technologies LLCBuy4,400593,800$39,690
Q3 2016Renaissance Technologies LLCSell-3,800589,400$31,238
Q2 2016Renaissance Technologies LLCSell-7,800593,200$29,986
Q1 2016Renaissance Technologies LLCBuy19,200601,000$27,081
Q4 2015Renaissance Technologies LLCBuy15,000581,800$25,774
Q3 2015Renaissance Technologies LLCBuy29,000566,800$23,664
Q2 2015Renaissance Technologies LLCBuy13,400537,800$22,668
Q1 2015Renaissance Technologies LLCBuy400524,400$26,094
Q4 2014Renaissance Technologies LLCSell-6,900524,000$25,058
Q3 2014Renaissance Technologies LLCBuy14,600530,900$20,721
Q2 2014Renaissance Technologies LLCSell-2,400516,300$23,610
Q1 2014Renaissance Technologies LLCSell-6,600518,700$25,546
Q4 2013Renaissance Technologies LLCSell-9,000525,300$27,610
Q3 2013Renaissance Technologies LLCSell-12,800534,300$26,149
Q2 2013Renaissance Technologies LLCBuy547,100547,100$24,658

Frequently asked questions about WMK activity

  • Which institutional owners are buying WMK?

    Institutional owners buying WMK 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 WMK activity?

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

  • Is institutional interest in WMK increasing?

    Institutional interest in WMK 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.