Exponent, Inc.

Historical 13F Holders

Symbol
EXPO
CUSIP
30214U102
All holders as of
Q2 2026
Type
Equity
Class
COM
Reported Value, Excluding Options
Total Filings

13D/G Filers

Investors who own more than 5% of a class must file a Schedule 13D or 13G. Each filer's latest filing for 30214U102 since 12/18/2024, largest first.

Filer % of Class Filed
Kayne Anderson Rudnick Investment Management, LLC 13G/A 7.9% 5/14/2026
Event 3/31/2026
Vanguard Portfolio Management LLC 13G 6.1% 4/29/2026
Event 3/31/2026
Vanguard Capital Management LLC 13G 5.3% 4/29/2026
Event 3/31/2026
Conestoga Capital Advisors, LLC 13G/A 5.1% 1/9/2026
Event 12/31/2025
Under 5%, checked the "5 percent or less" box, or amended by a later filing (1)
Vanguard Group Inc 13G/A 0% 3/26/2026
Event 3/13/2026

13F Holders by Quarter

Period Filings Shares, Excl. Options Value, Excl. Options
2026 Q3 10 274 k $17.9 M
2026 Q2 345 50.0 M $2.79 B
2026 Q1 366 47.1 M $3.08 B
2025 Q4 367 47.4 M $3.29 B
2025 Q3 370 47.6 M $3.31 B
2025 Q2 379 49.8 M $3.72 B
2025 Q1 405 47.7 M $3.86 B
2024 Q4 377 47.4 M $4.23 B
2024 Q3 379 48.2 M $5.55 B
2024 Q2 366 48.2 M $4.58 B
2024 Q1 341 49.1 M $4.06 B
2023 Q4 364 47.8 M $4.21 B
2023 Q3 364 46.4 M $3.97 B
2023 Q2 363 46.1 M $4.28 B
2023 Q1 372 45.7 M $4.56 B
2022 Q4 360 48.2 M $4.78 B
2022 Q3 359 46.8 M $4.10 B
2022 Q2 356 48.2 M $4.41 B
2022 Q1 370 47.3 M $5.11 B
2021 Q4 376 46.9 M $5.47 B
2021 Q3 345 47.0 M $5.31 B
2021 Q2 325 47.3 M $4.21 B
2021 Q1 319 47.2 M $4.58 B
2020 Q4 311 48.3 M $4.33 B
2020 Q3 313 47.3 M $3.41 B
2020 Q2 299 47.1 M $3.81 B
2020 Q1 280 46.4 M $3.34 B
2019 Q4 277 47.1 M $3.25 B
2019 Q3 281 46.5 M $3.25 B
2019 Q2 276 46.5 M $2.72 B
2019 Q1 274 46.7 M $2.70 B
2018 Q4 253 47.5 M $2.41 B
2018 Q3 239 47.8 M $2.56 B
2018 Q2 221 47.4 M $2.28 B
2018 Q1 206 23.0 M $1.81 B
2017 Q4 205 22.9 M $1.63 B
2017 Q3 186 23.1 M $1.71 B
2017 Q2 186 22.9 M $1.34 B
2017 Q1 179 23.5 M $1.40 B
2016 Q4 184 23.9 M $1.44 B
2016 Q3 162 24.3 M $1.24 B
2016 Q2 169 23.9 M $1.41 B
2016 Q1 166 23.1 M $1.18 B
2015 Q4 164 23.8 M $1.19 B
2015 Q3 154 23.8 M $1.06 B
2015 Q2 161 23.1 M $1.03 B
2015 Q1 154 11.4 M $1.02 B
2014 Q4 145 11.6 M $955 M
2014 Q3 146 11.9 M $847 M
2014 Q2 142 11.9 M $882 M
2014 Q1 137 11.7 M $875 M