SANTA BARBARA, CA
APPFOLIO INCAPPF— Latest position per institution from SEC 13F filings
15
Institutional holders
18.96M
Total shares held
3.23B
Estimated value
948.11K
Avg. position size
VANGUARD GROUP INC
CIK 102909
Shares
2.56M
Value
595.69M
Filed
Dec 31, 2025
BLACKROCK, INC.
CIK 2012383
Shares
2.55M
Value
401.98M
Filed
Mar 31, 2026
BLACKROCK FINANCE, INC.
CIK 1364742
Shares
2.16M
Value
527.93M
Filed
Jun 30, 2024
PRINCIPAL FINANCIAL GROUP INC
CIK 1126328
Shares
1.51M
Value
237.66M
Filed
Mar 31, 2026
VANGUARD PORTFOLIO MANAGEMENT LLC
CIK 2100121
Shares
1.49M
Value
234.42M
Filed
Mar 31, 2026
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
Shares
1.05M
Value
165.39M
Filed
Mar 31, 2026
ASHE CAPITAL MANAGEMENT, LP
CIK 1632715
Shares
1.05M
Value
165.38M
Filed
Mar 31, 2026
ECHO STREET CAPITAL MANAGEMENT LLC
CIK 1352342
Shares
862.70K
Value
157.55M
Filed
Sep 30, 2023
STATE STREET CORP
CIK 93751
Shares
721.66K
Value
113.89M
Filed
Mar 31, 2026
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC
CIK 1644956
Shares
643.23K
Value
101.51M
Filed
Mar 31, 2026
NELLORE CAPITAL MANAGEMENT LLC
CIK 1846677
Shares
636.30K
Value
100.42M
Filed
Mar 31, 2026
PRICE T ROWE ASSOCIATES INC /MD/
CIK 80255
Shares
513.44K
Value
81.03K
Filed
Mar 31, 2026
GEODE CAPITAL MANAGEMENT, LLC
CIK 1214717
Shares
506.29K
Value
79.92M
Filed
Mar 31, 2026
LORD, ABBETT & CO. LLC
CIK 728100
Shares
459.29K
Value
108.12K
Filed
Sep 30, 2024
KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC
CIK 1021223
Shares
454.46K
Value
71.72M
Filed
Mar 31, 2026
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
CIK 1164508
Shares
384.53K
Value
60.69M
Filed
Mar 31, 2026
DF DENT & CO INC
CIK 934999
Shares
379.81K
Value
47.28M
Filed
Mar 31, 2023
JACOBS LEVY EQUITY MANAGEMENT, INC
CIK 884414
Shares
367.13K
Value
57.94M
Filed
Mar 31, 2026
BANK OF AMERICA CORP /DE/
CIK 70858
Shares
345.60K
Value
54.54M
Filed
Mar 31, 2026
KEENAN CAPITAL, LLC
CIK 1647363
Shares
334.56K
Value
52.80M
Filed
Mar 31, 2026
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | VANGUARD GROUP INC | 102909 | 2.56M | 595.69M | Dec 31, 2025 |
| 2 | BLACKROCK, INC. | 2012383 | 2.55M | 401.98M | Mar 31, 2026 |
| 3 | BLACKROCK FINANCE, INC. | 1364742 | 2.16M | 527.93M | Jun 30, 2024 |
| 4 | PRINCIPAL FINANCIAL GROUP INC | 1126328 | 1.51M | 237.66M | Mar 31, 2026 |
| 5 | VANGUARD PORTFOLIO MANAGEMENT LLC | 2100121 | 1.49M | 234.42M | Mar 31, 2026 |
| 6 | VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | 1.05M | 165.39M | Mar 31, 2026 |
| 7 | ASHE CAPITAL MANAGEMENT, LP | 1632715 | 1.05M | 165.38M | Mar 31, 2026 |
| 8 | ECHO STREET CAPITAL MANAGEMENT LLC | 1352342 | 862.70K | 157.55M | Sep 30, 2023 |
| 9 | STATE STREET CORP | 93751 | 721.66K | 113.89M | Mar 31, 2026 |
| 10 | WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | 1644956 | 643.23K | 101.51M | Mar 31, 2026 |
| 11 | NELLORE CAPITAL MANAGEMENT LLC | 1846677 | 636.30K | 100.42M | Mar 31, 2026 |
| 12 | PRICE T ROWE ASSOCIATES INC /MD/ | 80255 | 513.44K | 81.03K | Mar 31, 2026 |
| 13 | GEODE CAPITAL MANAGEMENT, LLC | 1214717 | 506.29K | 79.92M | Mar 31, 2026 |
| 14 | LORD, ABBETT & CO. LLC | 728100 | 459.29K | 108.12K | Sep 30, 2024 |
| 15 | KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC | 1021223 | 454.46K | 71.72M | Mar 31, 2026 |
| 16 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 1164508 | 384.53K | 60.69M | Mar 31, 2026 |
| 17 | DF DENT & CO INC | 934999 | 379.81K | 47.28M | Mar 31, 2023 |
| 18 | JACOBS LEVY EQUITY MANAGEMENT, INC | 884414 | 367.13K | 57.94M | Mar 31, 2026 |
| 19 | BANK OF AMERICA CORP /DE/ | 70858 | 345.60K | 54.54M | Mar 31, 2026 |
| 20 | KEENAN CAPITAL, LLC | 1647363 | 334.56K | 52.80M | Mar 31, 2026 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.