SNAP-ON INC (SNA) Stock Institutional Trading Activity


SNAP-ON INC (SNA) 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, Disciplined Growth Investors, Mairs & Power Growth Fund, Ariel Appreciation Fund, and Sequoia Financial Advisors. 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 2017Mairs & Power Growth FundBuy70,266337,419$56,912
Q1 2017Ariel Appreciation FundSell-42,539641,624$108,223
Q1 2017Renaissance Technologies LLCSell-188,00022,800$3,846
Q1 2017Olstein Capital ManagementBuy4,00030,000$5,060
Q4 2016Mairs & Power Growth FundBuy36,149267,153$45,755
Q4 2016Ariel Appreciation FundBuy22,632684,163$117,177
Q4 2016Meritage GroupBuy6,8216,821$1,168
Q4 2016Olstein Capital ManagementBuy4,00026,000$4,453
Q4 2016Renaissance Technologies LLCBuy157,700210,800$36,104
Q3 2016Mairs & Power Growth FundBuy173,293231,004$35,103
Q3 2016Ariel Appreciation FundSell-16,922661,531$100,526
Q3 2016Olstein Capital ManagementBuy22,00022,000$3,343
Q3 2016Renaissance Technologies LLCSell-2,20053,100$8,069
Q2 2016Mairs & Power Growth FundBuy19,30057,711$9,108
Q2 2016Ariel Appreciation FundSell-2,425678,453$107,073
Q2 2016Renaissance Technologies LLCSell-128,50055,300$8,727
Q1 2016Mairs & Power Growth FundSell-4,00538,411$6,030
Q1 2016Ariel Appreciation FundSell-109,776680,878$106,891
Q1 2016Renaissance Technologies LLCSell-5,100183,800$28,855
Q4 2015Mairs & Power Growth FundSell-1,41042,416$7,271
Q4 2015Ariel Appreciation FundSell-30,480790,654$135,542
Q3 2015Mairs & Power Growth FundSell-3,19543,826$6,615
Q3 2015Ariel Appreciation FundSell-78,073821,134$123,942
Q2 2015Mairs & Power Growth FundSell-1,02047,021$7,488
Q2 2015Ariel Appreciation FundSell-31,891899,207$143,199
Q1 2015Mairs & Power Growth FundSell-10,68048,041$7,065
Q1 2015Ariel Appreciation FundSell-19,359931,098$136,927
Q1 2015Renaissance Technologies LLCBuy31,300188,900$27,780
Q4 2014Mairs & Power Growth FundSell-2,20058,721$8,030
Q4 2014Ariel Appreciation FundSell-81,750950,457$129,965

Frequently asked questions about SNA activity

  • Which institutional owners are buying SNA?

    Institutional owners buying SNA 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 SNA activity?

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

  • Is institutional interest in SNA increasing?

    Institutional interest in SNA 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.