Comparable stake leader
Klaus Schauser
SEC ownership of APPFOLIO INC
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0001433195.
Disclosed value leader
Klaus Schauser
Comparable rows
50/50
Latest evidence
05 Aug 2026
- Public ticker
- APPF on Nasdaq
- Parsed ownership sources
-
13D/G, 3/4/5, and 13F
Source: Parsed SEC ownership filingsUse: Compare filing families carefully
- Largest SEC-reported holder
-
Klaus Schauser
Ranking: Comparable ownership first, then disclosed value
- Comparable ownership rows
-
50 of 50
Meaning: Rows with safely comparable ownership %
- Latest 13D/G holder
-
Klaus Schauser
Source: Latest parsed Schedule 13D/G stake
- Latest parsed ownership date
-
05 Aug 2026
Freshness: Most recent filing date in this holder set
- Issuer CIK
- 0001433195
- Issuer location
- Santa Barbara, CA
Ownership snapshot
CIK-linked ownership evidence from parsed SEC filings.
3 signals
Issuer
Names, identifiers, and filing context for this profile.
2 identity fields
Ownership snapshot
Top shareholders of APPFOLIO INC (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
Klaus Schauser
Disclosed value leader
Klaus Schauser
Comparable rows
50/50
Latest evidence
05 Aug 2026
13D/G
3/4/5
13F
Lead comparable stake: 11%
13D/G row: Klaus Schauser
Showing 1-8 of 50 holder rows.
Quick read
Klaus Schauser leads the comparable SEC ownership view at 11%.
50 of 50 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens Klaus Schauser's linked filing trail.
Comparable ownership
Top 5
Klaus Schauser
11%
PRINCIPAL GLOBAL INVESTORS
6.4%
Ashe Capital Management, LP
5.8%
William Shane Trigg
0.32%
Robert Donald Casey III
0.12%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-8 of 50 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Klaus Schauser |
13D/G
3/4/5
10%+ Owner
|
11%
|
$791,029,801
2,869,585 shares
|
$0 | 30 Sep 2025 |
| PRINCIPAL GLOBAL INVESTORS |
13D/G
|
6.4%
|
$272,080,348
1,549,609 shares
|
+$63,632,123 | 30 Jun 2026 |
| Ashe Capital Management, LP |
13D/G
13F
Company
|
5.8%
|
$316,413,877
1,331,260 shares
|
+$57,361,929 | 30 Jun 2025 |
| William Shane Trigg |
3/4/5
Chief Executive Officer, Director
|
0.32%
|
$11,776,755
76,547 shares
|
-$4,583,389 | 15 May 2026 |
| Robert Donald Casey III |
3/4/5
Director
|
0.12%
|
$6,749,874
28,399 shares
|
— | 01 Aug 2025 |
| Matthew S. Mazza |
3/4/5
Chief Trust Officer
|
0.1%
|
$6,928,654
25,015 shares
|
-$836,110 | 11 Sep 2025 |
| Elizabeth E. Barat |
3/4/5
Chief People Officer
|
0.09%
|
$3,406,695
21,545 shares
|
-$312,761 | 10 May 2026 |
| Timothy Mathias Eaton |
3/4/5
Chief Financial Officer
|
0.07%
|
$2,918,765
18,036 shares
|
-$716,318 | 12 Jun 2026 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
Forms 3/4/5 flow
Insider trading overview
Net insider flow leans to selling over the last 12 months. Net value: -$34,174,777.
Buys
$0
Insiders: 0
Sells
$34,174,777
Insiders: 8
Net
-$34,174,777
Shares: -168,469
Window
Last 12 months
4 rolling buckets
Buy value
Sell value
Shares: 0
Shares: 168,469
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 0 | 120,127 | $0 | $21,984,251 | -$21,984,251 |
| 3-6 | 0 | 8,941 | $0 | $1,494,619 | -$1,494,619 |
| 6-9 | 0 | 4,798 | $0 | $1,148,489 | -$1,148,489 |
| 9-12 | 0 | 34,603 | $0 | $9,547,419 | -$9,547,419 |
Reporting owners
Insider holders from Forms 3/4/5
Showing 1-20 of 27 reporting-owner rows connected to APPFOLIO INC. Open a relationship link for the CIK-to-CIK filing trail.
Rows
27
Largest Forms 3/4/5 holder
Maurice J. Duca
Net 12M change
-$35,756,183
Latest report
05 Aug 2026
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| Maurice J. Duca | 10%+ Owner | $1,669,666,977 | -$28,254,698 | -1.7% | Mixed | 04 Aug 2026 |
| Timothy K. Bliss | Director | $223,182,418 | Mixed | 05 Jun 2025 | ||
| Klaus Schauser | 10%+ Owner | $120,972,750 | Mixed | 17 Nov 2025 | ||
| Jonathan Walker | Founder | $120,135,300 | Mixed | 10 Nov 2022 | ||
| Andreas von Blottnitz | Director | $116,467,271 | Mixed | 27 Jun 2025 | ||
| Alexander R. Wolf | Director | $47,765,198 | Mixed | 13 Feb 2025 | ||
| Fay Sien Goon | Chief Financial Officer | $19,460,516 | Mixed | 10 Aug 2024 | ||
| Ida Kathleen Kane | Chief Financial Officer | $15,341,642 | Mixed | 04 Jun 2021 | ||
| William Shane Trigg | Chief Executive Officer, Director | $11,776,755 | -$4,583,389 | -28% | Filing P/S | 15 May 2026 |
| Matthew S. Mazza | Chief Trust Officer | $6,928,654 | -$836,110 | -11% | Filing P/S | 11 Sep 2025 |
| Robert Donald Casey III | Director | $6,749,874 | Mixed | 01 Aug 2025 | ||
| Jason Robert Randall | Chief Executive Officer, Director | $3,449,200 | Mixed | 17 Dec 2021 | ||
| Elizabeth E. Barat | Chief People Officer | $3,406,695 | -$312,761 | -8.4% | Filing P/S | 10 May 2026 |
| Timothy Mathias Eaton | Chief Financial Officer | $2,918,765 | -$716,318 | -20% | Filing P/S | 12 Jun 2026 |
| Janet Kerr | Director | $1,860,564 | -$712,601 | -28% | Mixed | 10 Mar 2026 |
| Winifred Markus Webb | Director | $1,455,889 | Mixed | 29 Jun 2026 | ||
| Evan Pickering | General Counsel | $1,181,688 | -$316,372 | -21% | Filing P/S | 05 Aug 2026 |
| Agnes Bundy Scanlan | Director | $1,158,872 | Mixed | 29 Jun 2026 | ||
| Ann M. Wilson | Principal Accounting Officer | $1,067,231 | Mixed | 10 Feb 2022 | ||
| Don Rigler | Principal Accounting Officer | $683,235 | -$23,934 | -3.4% | Filing P/S | 12 Jun 2026 |
Recent insider transactions for APPFOLIO INC
Showing up to 300 recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | SEC-reported value | SEC-reported price | Shares | Shares owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| Evan Pickering | APPF | Class A Common Stock | Sale | -10.1% | $132,524 | $200.49 | -661 | 5,894 | 05 Aug 2026 | Direct |
| Maurice J. Duca | APPF | Class A Common Stock | Sale | -5.54% | $1,090,434 | $194.72 | -5,600 | 95,532 | 05 Aug 2026 | By Pension Trust |
| Maurice J. Duca | APPF | Class A Common Stock | Sale | -5.83% | $311,561 | $194.73 | -1,600 | 25,824 | 05 Aug 2026 | By Family Trust |
| Maurice J. Duca | APPF | Class A Common Stock | Sale | -1.87% | $223,551 | $197.13 | -1,134 | 59,662 | 05 Aug 2026 | Direct |
| Maurice J. Duca | APPF | Class A Common Stock | Sale | -3.75% | $457,973 | $193.56 | -2,366 | 60,796 | 05 Aug 2026 | Direct |
| Maurice J. Duca | APPF | Class A Common Stock | Sale | -5.25% | $1,092,153 | $195.03 | -5,600 | 101,132 | 04 Aug 2026 | By Pension Trust |
| Maurice J. Duca | APPF | Class A Common Stock | Sale | -5.51% | $312,046 | $195.03 | -1,600 | 27,424 | 04 Aug 2026 | By Family Trust |
| Maurice J. Duca | APPF | Class A Common Stock | Sale | -5.25% | $682,586 | $195.02 | -3,500 | 63,162 | 04 Aug 2026 | Direct |
| Maurice J. Duca | APPF | Class A Common Stock | Sale | -4.99% | $1,057,744 | $188.88 | -5,600 | 106,732 | 03 Aug 2026 | By Pension Trust |
| Maurice J. Duca | APPF | Class A Common Stock | Sale | -5.22% | $302,224 | $188.89 | -1,600 | 29,024 | 03 Aug 2026 | By Family Trust |
| Maurice J. Duca | APPF | Class A Common Stock | Sale | -4.99% | $661,106 | $188.89 | -3,500 | 66,662 | 03 Aug 2026 | Direct |
| Maurice J. Duca | APPF | Class A Common Stock | Sale | -4.75% | $1,009,486 | $180.27 | -5,600 | 112,332 | 31 Jul 2026 | By Pension Trust |
| Maurice J. Duca | APPF | Class A Common Stock | Sale | -4.97% | $288,425 | $180.27 | -1,600 | 30,624 | 31 Jul 2026 | By Family Trust |
| Maurice J. Duca | APPF | Class A Common Stock | Sale | -4.75% | $630,928 | $180.27 | -3,500 | 70,162 | 31 Jul 2026 | Direct |
| Maurice J. Duca | APPF | Class A Common Stock | Sale | -1.1% | $236,775 | $181.02 | -1,308 | 117,932 | 30 Jul 2026 | By Pension Trust |
| Maurice J. Duca | APPF | Class A Common Stock | Sale | -1.15% | $67,702 | $181.02 | -374 | 32,224 | 30 Jul 2026 | By Family Trust |
| Maurice J. Duca | APPF | Class A Common Stock | Sale | -1.1% | $148,076 | $181.02 | -818 | 73,662 | 30 Jul 2026 | Direct |
| Maurice J. Duca | APPF | Class A Common Stock | Sale | -4.49% | $1,041,874 | $186.05 | -5,600 | 119,240 | 29 Jul 2026 | By Pension Trust |
| Maurice J. Duca | APPF | Class A Common Stock | Sale | -4.68% | $288,000 | $180.00 | -1,600 | 32,598 | 29 Jul 2026 | By Family Trust |
| Maurice J. Duca | APPF | Class A Common Stock | Sale | -4.49% | $647,599 | $185.03 | -3,500 | 74,480 | 29 Jul 2026 | Direct |
| Maurice J. Duca | APPF | Class A Common Stock | Sale | -4.29% | $1,020,381 | $182.21 | -5,600 | 124,840 | 28 Jul 2026 | By Pension Trust |
| Maurice J. Duca | APPF | Class A Common Stock | Sale | -4.47% | $288,000 | $180.00 | -1,600 | 34,198 | 28 Jul 2026 | By Family Trust |
| Maurice J. Duca | APPF | Class A Common Stock | Sale | -4.3% | $634,500 | $181.29 | -3,500 | 77,980 | 28 Jul 2026 | Direct |
| Maurice J. Duca | APPF | Class A Common Stock | Sale | -0.15% | $36,000 | $180.00 | -200 | 130,440 | 20 Jul 2026 | By Pension Trust |
| Maurice J. Duca | APPF | Class A Common Stock | Sale | -4.28% | $288,000 | $180.00 | -1,600 | 35,798 | 20 Jul 2026 | By Family Trust |
| Maurice J. Duca | APPF | Class A Common Stock | Sale | -0.24% | $36,000 | $180.00 | -200 | 81,480 | 20 Jul 2026 | Direct |
| Maurice J. Duca | APPF | Class A Common Stock | Sale | -4.11% | $1,019,188 | $182.00 | -5,600 | 130,640 | 17 Jul 2026 | By Pension Trust |
| Maurice J. Duca | APPF | Class A Common Stock | Sale | -4.1% | $288,000 | $180.00 | -1,600 | 37,398 | 17 Jul 2026 | By Family Trust |
| Maurice J. Duca | APPF | Class A Common Stock | Sale | -4.11% | $636,457 | $181.84 | -3,500 | 81,680 | 17 Jul 2026 | Direct |
| Maurice J. Duca | APPF | Class A Common Stock | Sale | -3.95% | $1,013,768 | $181.03 | -5,600 | 136,240 | 16 Jul 2026 | By Pension Trust |
| Maurice J. Duca | APPF | Class A Common Stock | Sale | -3.94% | $288,000 | $180.00 | -1,600 | 38,998 | 16 Jul 2026 | By Family Trust |
| Maurice J. Duca | APPF | Class A Common Stock | Sale | -3.95% | $631,522 | $180.43 | -3,500 | 85,180 | 16 Jul 2026 | Direct |
| Maurice J. Duca | APPF | Class A Common Stock | Sale | -0.25% | $64,811 | $180.03 | -360 | 141,840 | 15 Jul 2026 | By Pension Trust |
| Maurice J. Duca | APPF | Class A Common Stock | Sale | -0.25% | $18,363 | $180.03 | -102 | 40,598 | 15 Jul 2026 | By Family Trust |
| Maurice J. Duca | APPF | Class A Common Stock | Sale | -0.25% | $40,507 | $180.03 | -225 | 88,680 | 15 Jul 2026 | Direct |
| Maurice J. Duca | APPF | Class A Common Stock | Sale | -3.79% | $1,008,840 | $180.15 | -5,600 | 142,200 | 13 Jul 2026 | By Pension Trust |
| Maurice J. Duca | APPF | Class A Common Stock | Sale | -3.78% | $288,240 | $180.15 | -1,600 | 40,700 | 13 Jul 2026 | By Family Trust |
| Maurice J. Duca | APPF | Class A Common Stock | Sale | -3.79% | $630,525 | $180.15 | -3,500 | 88,905 | 13 Jul 2026 | Direct |
| Maurice J. Duca | APPF | Class A Common Stock | Sale | -0.07% | $18,000 | $180.00 | -100 | 147,800 | 10 Jul 2026 | By Pension Trust |
| Maurice J. Duca | APPF | Class A Common Stock | Sale | -0.24% | $18,000 | $180.00 | -100 | 42,300 | 10 Jul 2026 | By Family Trust |
| Maurice J. Duca | APPF | Class A Common Stock | Sale | -0.11% | $18,000 | $180.00 | -100 | 92,405 | 10 Jul 2026 | Direct |
| Maurice J. Duca | APPF | Class A Common Stock | Sale | -3.65% | $1,010,296 | $180.41 | -5,600 | 147,900 | 07 Jul 2026 | By Pension Trust |
| Maurice J. Duca | APPF | Class A Common Stock | Sale | -3.64% | $288,000 | $180.00 | -1,600 | 42,400 | 07 Jul 2026 | By Family Trust |
| Maurice J. Duca | APPF | Class A Common Stock | Sale | -3.65% | $631,330 | $180.38 | -3,500 | 92,505 | 07 Jul 2026 | Direct |
| Agnes Bundy Scanlan | APPF | Class A Common Stock | Award | 20.6% | 1,255 | 7,343 | 29 Jun 2026 | Direct | ||
| Appfolio Inc | APPF | Class A Common Stock | Award | 2,217 | 2,217 | 29 Jun 2026 | Direct | |||
| Olivia Nottebohm | APPF | Class A Common Stock | Award | 45.4% | 1,255 | 4,019 | 29 Jun 2026 | Direct | ||
| Winifred Markus Webb | APPF | Class A Common Stock | Award | 15.8% | 1,255 | 9,225 | 29 Jun 2026 | Direct | ||
| Saori Casey | APPF | Class A Common Stock | Award | 88.9% | 1,110 | 2,358 | 29 Jun 2026 | Direct | ||
| Appfolio Inc | APPF | Class A Common Stock | Award | 2,217 | 2,217 | 29 Jun 2026 | Direct |
* marks a reported price that did not pass the local price check.