(SNBR) Stock Institutional Trading Activity


(SNBR) position changes reported by tracked institutional filers across multiple SEC 13F reporting periods. Based on recent SEC 13F filings (Q2 2025), investors with some of the largest reported share count changes include Renaissance Technologies LLC, Disciplined Growth Investors, Mairs & Power Growth Fund, Giverny Capital, and Vulcan Value Partners. 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 2025Renaissance Technologies LLCBuy60,80090,200$609,301
Q1 2025Renaissance Technologies LLCBuy9,00029,400$186,396
Q2 2024Renaissance Technologies LLCSell-95,40020,400$195,228
Q1 2024Disciplined Growth InvestorsSell-162,20415,994$256,384
Q4 2023Disciplined Growth InvestorsSell-1,726,188178,198$2,642,676
Q3 2023Mairs & Power Growth FundSell-13,585149,958$3,687,467
Q3 2023Disciplined Growth InvestorsSell-28,1431,904,386$46,828,852
Q2 2023Giverny CapitalSell-2221,057$574,435
Q2 2023Mairs & Power Growth FundSell-2,765163,543$4,461,453
Q2 2023Disciplined Growth InvestorsSell-53,4851,932,529$52,719,391
Q1 2023Giverny CapitalSell-359,18421,079$641,012
Q1 2023Mairs & Power Growth FundSell-71,197166,308$5,057,426
Q1 2023Disciplined Growth InvestorsSell-155,0201,986,014$60,394,686
Q4 2022Giverny CapitalSell-5,999380,263$9,879
Q4 2022Vulcan Value PartnersSell-246,389708,050$18,395
Q4 2022Mairs & Power Growth FundSell-570,837237,505$6,170,380
Q4 2022Disciplined Growth InvestorsBuy4,7662,141,034$55,624,063
Q3 2022Vulcan Value PartnersSell-608,217954,439$32,270
Q3 2022Giverny CapitalBuy3,859386,262$13,060
Q3 2022Mairs & Power Growth FundBuy208,106808,342$27,330
Q3 2022Disciplined Growth InvestorsSell-6,9302,136,268$72,227
Q2 2022Giverny CapitalBuy21,763382,403$11,835
Q2 2022Mairs & Power Growth FundBuy47,034600,236$18,577
Q2 2022Vulcan Value PartnersSell-32,5501,562,656$48,364
Q2 2022Disciplined Growth InvestorsBuy17,3562,143,198$66,332
Q1 2022Renaissance Technologies LLCSell-63,800115,800$5,872
Q1 2022Giverny CapitalBuy2,050360,640$18,288
Q1 2022Mairs & Power Growth FundBuy58,563553,202$28,053
Q1 2022Disciplined Growth InvestorsBuy52,5062,125,842$107,801
Q4 2021Giverny CapitalBuy11,499358,590$27,468

Frequently asked questions about SNBR activity

  • Which institutional owners are buying SNBR?

    Institutional owners buying SNBR 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 SNBR activity?

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

  • Is institutional interest in SNBR increasing?

    Institutional interest in SNBR 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.