APPFOLIO INC - A (APPF) Stock Institutional Trading Activity


APPFOLIO INC - A (APPF) 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, Polen Capital Management, and Parnassus Endeavor 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
Q4 2021Polen Capital ManagementBuy26,269126,611$15,328
Q3 2021Renaissance Technologies LLCSell-95,18220,600$2,480
Q3 2021Polen Capital ManagementBuy7,728100,342$12,081
Q2 2021Polen Capital ManagementBuy15,79792,614$13,077
Q1 2021Polen Capital ManagementBuy13,54676,817$10,863
Q4 2020Polen Capital ManagementBuy12,07263,271$11,391
Q3 2020Polen Capital ManagementBuy8,29451,199$7,261
Q2 2020Polen Capital ManagementBuy19,63042,905$6,981
Q1 2020Polen Capital ManagementBuy9,38923,275$2,582
Q4 2019Polen Capital ManagementBuy5,67713,886$1,527
Q3 2019Polen Capital ManagementBuy8,2098,209$781
Q3 2019Renaissance Technologies LLCSell-212,112115,782$11,015
Q2 2019Renaissance Technologies LLCSell-120,700327,894$33,534
Q1 2019Renaissance Technologies LLCSell-62,922448,594$35,618
Q4 2018Renaissance Technologies LLCSell-32,484511,516$30,292
Q3 2018Renaissance Technologies LLCBuy60,800544,000$42,650
Q1 2018Renaissance Technologies LLCBuy11,200483,200$19,739
Q4 2017Renaissance Technologies LLCBuy116,600472,000$19,588
Q3 2017Renaissance Technologies LLCBuy172,500355,400$17,041
Q2 2017Renaissance Technologies LLCBuy162,390182,900$5,963
Q1 2017Renaissance Technologies LLCBuy20,51020,510$558

Frequently asked questions about APPF activity

  • Which institutional owners are buying APPF?

    Institutional owners buying APPF 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 APPF activity?

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

  • Is institutional interest in APPF increasing?

    Institutional interest in APPF 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.