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APPF · Appfolio Inc

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$215.22 +11.27 (+5.53%) At close · Aug 19
Market Cap
$7.22B
Shares
35.42M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Holders: 389
Total Value: $3,731,126,975
Total Shares: 23,273,225

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 389 13F filers · Δ vs Mar 31, 2026
Top Holder
11.4%
Sep 2023 → Jun 2026 · range 11.4% – 13.0%
−0.4 pts
Top 5
33.7%
Sep 2023 → Jun 2026 · range 33.7% – 47.4%
−1.5 pts
Top 10
48.9%
Sep 2023 → Jun 2026 · range 48.4% – 60.5%
−0.2 pts
HHI
352
Sep 2023 → Jun 2026 · range 352 – 546
Broadly held−9

Quarterly Activity

vs Mar 31, 2026
New
65
Increased
153
Decreased
136
Sold Out
76
Unchanged
35
Holder count: -11
Institutional value: +8.9%
Shares held: +7.2%

Top Buyers

vs Mar 31, 2026
Institution Added Now Holds Open

Top Sellers

vs Mar 31, 2026
Institution Sold Now Holds Open

Top New Positions

vs Mar 31, 2026
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Mar 31, 2026
Institution Previously Held Last Value (USD) Open
Showing 100 of 399
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 1433195 CUSIP 03783C100 13F (30d) 350 filings 346 filers Visit website Investor relations