Institutional Ownership
Appian Corp
CUSIP 03782L101CL AAPPNQ1 2026
13D / 13G Filings
65
Schedule 13D/13G on record
Beneficial Filers
14
Distinct reporting persons
Largest Stake
42.5%
Max % of class reported
Institutional Holders
199
13F filers (latest quarter)
Beneficial Owners — Schedule 13D / 13G
65 filings · latest Mar 5, 2026
| # | Filed | Reporting Person | Form | % of Class | Shares | Filing |
|---|---|---|---|---|---|---|
| 1 | Mar 5, 2026 | Vanguard Portfolio Management | 13G | 10.1% | 4.32M | SEC |
| 2 | Feb 24, 2026 | Rpd Fund Management LLC | 13G | 9.1% | — | SEC |
| 3 | Feb 5, 2026 | Fivespan Partners, LP | 13D/A | 7.9% | — | SEC |
| 4 | Jan 27, 2026 | Fivespan Partners, LP | 13D | 6.2% | — | SEC |
| 5 | Oct 30, 2025 | The Vanguard Group | 13G/A | 13.8% | 5.94M | SEC |
| 6 | Aug 27, 2025 | Abdiel Qualified Master Fund, LP | 13D/A | 4.9% | — | SEC |
| 7 | Aug 14, 2025 | Abdiel Qualified Master Fund, LP | 13D/A | 6.6% | — | SEC |
| 8 | Aug 11, 2025 | Abdiel Qualified Master Fund, LP | 13D/A | 9.9% | — | SEC |
| 9 | Jul 25, 2025 | Abdiel Qualified Master Fund, LP | 13D/A | 13.2% | — | SEC |
| 10 | Jul 22, 2025 | Abdiel Qualified Master Fund, LP | 13D/A | 14.9% | — | SEC |
55 more beneficial-ownership filings on Premium
See the full Schedule 13D/13G history for Appian Corp.
Unlock full historyTop Institutional Holders (13F)
Largest reported positions · latest quarter
| # | Fund | Shares | Value |
|---|---|---|---|
| 1 | Rpd Fund Management LLC | 3.92M | $94.50M |
| 2 | Fivespan Partners, LP | 3.51M | $84.65M |
| 3 | Blackrock, Inc. | 3.23M | $77.78M |
| 4 | Lead Edge Capital Management, LLC | 1.91M | $45.94M |
| 5 | Morgan Stanley | 1.55M | $37.27M |
| 6 | Arrowstreet Capital, Limited Partnership | 1.52M | $36.64M |
| 7 | First Trust Advisors LP | 1.36M | $32.69M |
| 8 | State Street Corp | 1.02M | $24.68M |
| 9 | Geode Capital Management, LLC | 985.5K | $23.76M |
| 10 | Aqr Capital Management LLC | 957.6K | $23.09M |