MCLEAN, VA
APPIAN CORPAPPN— Latest position per institution from SEC 13F filings
15
Institutional holders
38.68M
Total shares held
932.87M
Estimated value
1.93M
Avg. position size
VANGUARD GROUP INC
CIK 102909
Shares
6.10M
Value
215.92M
Filed
Dec 31, 2025
VANGUARD PORTFOLIO MANAGEMENT LLC
CIK 2100121
Shares
4.19M
Value
95.85M
Filed
Jun 30, 2026
BLACKROCK, INC.
CIK 2012383
Shares
3.58M
Value
81.99M
Filed
Jun 30, 2026
FIVESPAN PARTNERS, LP
CIK 2040262
Shares
3.51M
Value
80.40M
Filed
Jun 30, 2026
BLACKROCK FINANCE, INC.
CIK 1364742
Shares
3.22M
Value
99.28M
Filed
Jun 30, 2024
LEAD EDGE CAPITAL MANAGEMENT, LLC
CIK 1802797
Shares
2.88M
Value
65.92M
Filed
Jun 30, 2026
RPD FUND MANAGEMENT LLC
CIK 1832568
Shares
1.86M
Value
42.52M
Filed
Jun 30, 2026
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
Shares
1.67M
Value
38.35M
Filed
Jun 30, 2026
AQR CAPITAL MANAGEMENT LLC
CIK 1167557
Shares
1.41M
Value
32.31M
Filed
Jun 30, 2026
FIRST TRUST ADVISORS LP
CIK 1125816
Shares
1.40M
Value
32.08M
Filed
Jun 30, 2026
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
CIK 1164508
Shares
1.38M
Value
31.71M
Filed
Jun 30, 2026
STATE STREET CORP
CIK 93751
Shares
1.09M
Value
24.85M
Filed
Jun 30, 2026
GEODE CAPITAL MANAGEMENT, LLC
CIK 1214717
Shares
1.06M
Value
24.27M
Filed
Jun 30, 2026
ACADIAN ASSET MANAGEMENT LLC
CIK 916542
Shares
955.43K
Value
21.86K
Filed
Jun 30, 2026
MUDITA ADVISORS LLP
CIK 1907809
Shares
839.40K
Value
19.22M
Filed
Jun 30, 2026
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM
CIK 1081019
Shares
838.07K
Value
36.60K
Filed
Jun 30, 2026
BAILLIE GIFFORD & CO
CIK 1088875
Shares
735.16K
Value
16.84M
Filed
Jun 30, 2026
JACOBS LEVY EQUITY MANAGEMENT, INC
CIK 884414
Shares
689.83K
Value
15.80M
Filed
Jun 30, 2026
CITADEL ADVISORS LLC
CIK 1423053
Shares
674.92K
Value
15.46M
Filed
Jun 30, 2026
STACKLINE PARTNERS LP
CIK 1742654
Shares
604.14K
Value
24.67K
Filed
Sep 30, 2022
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | VANGUARD GROUP INC | 102909 | 6.10M | 215.92M | Dec 31, 2025 |
| 2 | VANGUARD PORTFOLIO MANAGEMENT LLC | 2100121 | 4.19M | 95.85M | Jun 30, 2026 |
| 3 | BLACKROCK, INC. | 2012383 | 3.58M | 81.99M | Jun 30, 2026 |
| 4 | FIVESPAN PARTNERS, LP | 2040262 | 3.51M | 80.40M | Jun 30, 2026 |
| 5 | BLACKROCK FINANCE, INC. | 1364742 | 3.22M | 99.28M | Jun 30, 2024 |
| 6 | LEAD EDGE CAPITAL MANAGEMENT, LLC | 1802797 | 2.88M | 65.92M | Jun 30, 2026 |
| 7 | RPD FUND MANAGEMENT LLC | 1832568 | 1.86M | 42.52M | Jun 30, 2026 |
| 8 | VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | 1.67M | 38.35M | Jun 30, 2026 |
| 9 | AQR CAPITAL MANAGEMENT LLC | 1167557 | 1.41M | 32.31M | Jun 30, 2026 |
| 10 | FIRST TRUST ADVISORS LP | 1125816 | 1.40M | 32.08M | Jun 30, 2026 |
| 11 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 1164508 | 1.38M | 31.71M | Jun 30, 2026 |
| 12 | STATE STREET CORP | 93751 | 1.09M | 24.85M | Jun 30, 2026 |
| 13 | GEODE CAPITAL MANAGEMENT, LLC | 1214717 | 1.06M | 24.27M | Jun 30, 2026 |
| 14 | ACADIAN ASSET MANAGEMENT LLC | 916542 | 955.43K | 21.86K | Jun 30, 2026 |
| 15 | MUDITA ADVISORS LLP | 1907809 | 839.40K | 19.22M | Jun 30, 2026 |
| 16 | CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | 1081019 | 838.07K | 36.60K | Jun 30, 2026 |
| 17 | BAILLIE GIFFORD & CO | 1088875 | 735.16K | 16.84M | Jun 30, 2026 |
| 18 | JACOBS LEVY EQUITY MANAGEMENT, INC | 884414 | 689.83K | 15.80M | Jun 30, 2026 |
| 19 | CITADEL ADVISORS LLC | 1423053 | 674.92K | 15.46M | Jun 30, 2026 |
| 20 | STACKLINE PARTNERS LP | 1742654 | 604.14K | 24.67K | Sep 30, 2022 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.