MENLO PARK, CA
EXPONENT INCEXPO— Latest position per institution from SEC 13F filings
15
Institutional holders
42.83M
Total shares held
2.81B
Estimated value
2.14M
Avg. position size
BLACKROCK, INC.
CIK 2012383
Shares
6.18M
Value
363.43M
Filed
Jun 30, 2026
BLACKROCK FINANCE, INC.
CIK 1364742
Shares
5.99M
Value
569.48M
Filed
Jun 30, 2024
VANGUARD GROUP INC
CIK 102909
Shares
5.14M
Value
357.23M
Filed
Dec 31, 2025
KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC
CIK 1021223
Shares
4M
Value
234.79M
Filed
Jun 30, 2026
VANGUARD PORTFOLIO MANAGEMENT LLC
CIK 2100121
Shares
3.14M
Value
184.72M
Filed
Jun 30, 2026
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
Shares
2.18M
Value
128.11M
Filed
Jun 30, 2026
STATE STREET CORP
CIK 93751
Shares
1.94M
Value
114.21M
Filed
Jun 30, 2026
GEODE CAPITAL MANAGEMENT, LLC
CIK 1214717
Shares
1.75M
Value
102.73M
Filed
Jun 30, 2026
GENEVA CAPITAL MANAGEMENT LLC
CIK 1009232
Shares
1.41M
Value
82.57M
Filed
Jun 30, 2026
ROYCE & ASSOCIATES LP
CIK 906304
Shares
1.32M
Value
77.75M
Filed
Jun 30, 2026
CONESTOGA CAPITAL ADVISORS, LLC
CIK 1163744
Shares
1.27M
Value
74.37M
Filed
Jun 30, 2026
MORGAN STANLEY
CIK 895421
Shares
1.21M
Value
71.33M
Filed
Jun 30, 2026
AQR CAPITAL MANAGEMENT LLC
CIK 1167557
Shares
1.14M
Value
67.27M
Filed
Jun 30, 2026
FIRST TRUST ADVISORS LP
CIK 1125816
Shares
1.08M
Value
63.66M
Filed
Jun 30, 2026
TWO SIGMA INVESTMENTS, LP
CIK 1179392
Shares
1.03M
Value
60.72M
Filed
Jun 30, 2026
DIMENSIONAL FUND ADVISORS LP
CIK 354204
Shares
927.54K
Value
54.51M
Filed
Jun 30, 2026
NORGES BANK
CIK 1374170
Shares
883.84K
Value
51.93M
Filed
Jun 30, 2026
RESONA ASSET MANAGEMENT CO.,LTD.
CIK 1944142
Shares
754.26K
Value
44.53M
Filed
Jun 30, 2026
FUNDSMITH LLP
CIK 1569205
Shares
746.82K
Value
55.79M
Filed
Jun 30, 2025
NEUBERGER BERMAN GROUP LLC
CIK 1465109
Shares
724.08K
Value
47.25M
Filed
Mar 31, 2026
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | BLACKROCK, INC. | 2012383 | 6.18M | 363.43M | Jun 30, 2026 |
| 2 | BLACKROCK FINANCE, INC. | 1364742 | 5.99M | 569.48M | Jun 30, 2024 |
| 3 | VANGUARD GROUP INC | 102909 | 5.14M | 357.23M | Dec 31, 2025 |
| 4 | KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC | 1021223 | 4M | 234.79M | Jun 30, 2026 |
| 5 | VANGUARD PORTFOLIO MANAGEMENT LLC | 2100121 | 3.14M | 184.72M | Jun 30, 2026 |
| 6 | VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | 2.18M | 128.11M | Jun 30, 2026 |
| 7 | STATE STREET CORP | 93751 | 1.94M | 114.21M | Jun 30, 2026 |
| 8 | GEODE CAPITAL MANAGEMENT, LLC | 1214717 | 1.75M | 102.73M | Jun 30, 2026 |
| 9 | GENEVA CAPITAL MANAGEMENT LLC | 1009232 | 1.41M | 82.57M | Jun 30, 2026 |
| 10 | ROYCE & ASSOCIATES LP | 906304 | 1.32M | 77.75M | Jun 30, 2026 |
| 11 | CONESTOGA CAPITAL ADVISORS, LLC | 1163744 | 1.27M | 74.37M | Jun 30, 2026 |
| 12 | MORGAN STANLEY | 895421 | 1.21M | 71.33M | Jun 30, 2026 |
| 13 | AQR CAPITAL MANAGEMENT LLC | 1167557 | 1.14M | 67.27M | Jun 30, 2026 |
| 14 | FIRST TRUST ADVISORS LP | 1125816 | 1.08M | 63.66M | Jun 30, 2026 |
| 15 | TWO SIGMA INVESTMENTS, LP | 1179392 | 1.03M | 60.72M | Jun 30, 2026 |
| 16 | DIMENSIONAL FUND ADVISORS LP | 354204 | 927.54K | 54.51M | Jun 30, 2026 |
| 17 | NORGES BANK | 1374170 | 883.84K | 51.93M | Jun 30, 2026 |
| 18 | RESONA ASSET MANAGEMENT CO.,LTD. | 1944142 | 754.26K | 44.53M | Jun 30, 2026 |
| 19 | FUNDSMITH LLP | 1569205 | 746.82K | 55.79M | Jun 30, 2025 |
| 20 | NEUBERGER BERMAN GROUP LLC | 1465109 | 724.08K | 47.25M | Mar 31, 2026 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.