# EXPONENT INC COM

EXPONENT INC COM is a security (CUSIP 30214U102) tracked across SEC portfolio filings. 358 institutional managers reported $2.8B on Form 13F as of 2026-06-30; 38 registered fund positions totaling $357.7M via N-PORT as of 2026-05-31.

## Summary

- Issuer: EXPONENT INC
- Class: COM
- CUSIP: 30214U102
- Asset category: EC
- 13F holders: 358
- 13F value: $2.8B
- 13F period: 2026-06-30
- N-PORT fund positions: 38
- N-PORT value: $357.7M
- N-PORT report: 2026-05-31

## Top institutional holders (Form 13F)

_Showing 15 of 358 managers by value._

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| BlackRock, Inc. | New York, NY | $396.0M | 6,068,812 |
| [VANGUARD GROUP INC](https://search.stillhousedata.com/firm/105958) | Valley Forge, PA | $357.2M | 5,143,010 |
| [KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC](https://search.stillhousedata.com/firm/104599) | LOS ANGELES, CA | $253.6M | 3,886,308 |
| STATE STREET CORP | BOSTON, MA | $123.3M | 1,889,536 |
| [GEODE CAPITAL MANAGEMENT, LLC](https://search.stillhousedata.com/firm/115504) | BOSTON, MA | $107.5M | 1,647,614 |
| [GENEVA CAPITAL MANAGEMENT LLC](https://search.stillhousedata.com/firm/105432) | MILWAUKEE, WI | $82.6M | 1,405,173 |
| [ROYCE & ASSOCIATES LP](https://search.stillhousedata.com/firm/107689) | New York, NY | $74.7M | 1,144,873 |
| Conestoga Capital Advisors, LLC | WAYNE, PA | $74.4M | 1,265,704 |
| [TWO SIGMA INVESTMENTS, LP](https://search.stillhousedata.com/firm/137137) | New York, NY | $71.9M | 1,101,306 |
| MORGAN STANLEY | NEW YORK, NY | $69.9M | 1,072,008 |
| [AQR CAPITAL MANAGEMENT LLC](https://search.stillhousedata.com/firm/111883) | Greenwich, CT | $64.0M | 981,274 |
| FIRST TRUST ADVISORS LP | Wheaton, IL | $63.0M | 964,814 |
| DIMENSIONAL FUND ADVISORS LP | AUSTIN, TX | $60.0M | 918,885 |
| GOLDMAN SACHS GROUP INC | NEW YORK, NY | $50.8M | 778,596 |
| NEUBERGER BERMAN GROUP LLC | NEW YORK, NY | $47.2M | 724,076 |

## Top fund holders (N-PORT)

_Showing 15 of 38 fund positions by value._

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| State Street SPDR S&P MidCap 400SM ETF Trust | SPDR S&P MIDCAP 400 ETF TRUST | $98.1M | 40.52% |
| [Virtus KAR Mid-Cap Core Fund](https://search.stillhousedata.com/fund/S000025925) | Virtus Equity Trust | $81.7M | 419.36% |
| [VANGUARD EXTENDED MARKET INDEX FUND](https://search.stillhousedata.com/fund/S000002841) | VANGUARD INDEX FUNDS | $36.3M | 4.45% |
| [Nationwide Geneva Small Cap Growth Fund](https://search.stillhousedata.com/fund/S000041104) | Nationwide Mutual Funds | $30.0M | 272.12% |
| ROYCE SMALL-CAP TRUST, INC. | ROYCE SMALL-CAP TRUST, INC. | $16.4M | 73.48% |
| [VANGUARD RUSSELL 2000 INDEX FUND](https://search.stillhousedata.com/fund/S000030003) | VANGUARD SCOTTSDALE FUNDS | $15.0M | 8.54% |
| [CONESTOGA SMID CAP FUND](https://search.stillhousedata.com/fund/S000043859) | Conestoga Funds | $13.4M | 268.70% |
| [Value Line Small Cap Opportunities Fund, Inc.](https://search.stillhousedata.com/fund/S000007569) | Value Line Small Cap Opportunities Fund, Inc. | $10.6M | 136.37% |
| [VANGUARD EXPLORER FUND](https://search.stillhousedata.com/fund/S000002578) | VANGUARD EXPLORER FUND | $8.2M | 3.76% |
| [U.S. MICRO CAP PORTFOLIO](https://search.stillhousedata.com/fund/S000000948) | DFA INVESTMENT DIMENSIONS GROUP INC | $6.4M | 8.52% |
| [ALPS | OShares U.S. Small-Cap Quality Dividend ETF](https://search.stillhousedata.com/fund/S000075798) | ALPS ETF TRUST | $6.1M | 69.50% |
| [Nicholas Limited Edition, Inc.](https://search.stillhousedata.com/fund/S000009136) | Nicholas Limited Edition, Inc. | $6.0M | 182.61% |
| [Master Small Cap Index Series](https://search.stillhousedata.com/fund/S000002716) | Quantitative Master Series LLC | $5.3M | 10.99% |
| [Embark Small Cap Equity Fund](https://search.stillhousedata.com/fund/S000083503) | Harbor Funds II | $3.1M | 54.05% |
| [VANGUARD STRATEGIC EQUITY FUND](https://search.stillhousedata.com/fund/S000002593) | VANGUARD HORIZON FUNDS | $3.0M | 3.01% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/30214u102.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.