Exponent, Inc.
US ˙ NasdaqGS ˙ US30214U1025

SecurityEXPO / Exponent, Inc.
InstitutionNatixis Advisors, L.p.
Latest Disclosed Ownership0 shares
Latest Disclosed Value $ 0
Natixis Advisors, L.p. closes position in EXPO / Exponent, Inc.

On February 10, 2026 - Natixis Advisors, L.p. filed a 13F-HR form disclosing ownership of 0 shares of Exponent, Inc. (US:EXPO) valued at $0 USD as of December 31, 2025. The entity filed a previous 13F-HR on November 13, 2025 disclosing 31,208 shares of Exponent, Inc.. The current value of the position is $0 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-02-10 2025-12-31 13F EXPONENT INC COM 30214U102 0 -100.00 0
2025-11-13 2025-09-30 13F EXPONENT INC COM 30214U102 31,208 406 1.32 2 0.00 0.0032
2025-08-13 2025-06-30 13F EXPONENT COM 30214U102 30,802 224 0.73 2 0.00 0.0037
2025-05-08 2025-03-31 13F EXPONENT COM 30214U102 30,578 -628 -2.01 2 0.00 0.0046
2025-02-10 2024-12-31 13F EXPONENT COM 30214U102 31,206 -2,821 -8.29 3 -33.33 0.0052
2024-11-06 2024-09-30 13F EXPONENT COM 30214U102 34,027 -1,834 -5.11 4 0.00 0.0076
2024-08-01 2024-06-30 13F EXPONENT COM 30214U102 35,861 1,721 5.04 3 50.00 0.0074
2024-04-25 2024-03-31 13F EXPONENT COM 30214U102 34,140 -1,838 -5.11 3 -33.33 0.0065
2024-02-06 2023-12-31 13F EXPONENT COM 30214U102 35,978 463 1.30 3 0.00 0.0083
2023-11-13 2023-09-30 13F EXPONENT COM 30214U102 35,515 767 2.21 3 0.00 0.0093
2023-08-15 2023-06-30 13F EXPONENT COM 30214U102 34,748 -2,661 -7.11 3 0.00 0.0100
2023-05-11 2023-03-31 13F EXPONENT COM 30214U102 37,409 -3,407 -8.35 4 -25.00 0.0128
2023-01-27 2022-12-31 13F EXPONENT INC COM COM 30214U102 40,816 3,762 10.15 4 -99.88 0.0153
2022-11-14 2022-09-30 13F EXPONENT INC COM COM 30214U102 37,054 1,466 4.12 3,249 -0.18 0.0137
2022-08-12 2022-06-30 13F EXPONENT COM 30214U102 35,588 1,403 4.10 3,255 -11.88 0.0143
2022-05-12 2022-03-31 13F EXPONENT COM 30214U102 34,185 -1,145 -3.24 3,694 -10.43 0.0141
2022-02-08 2021-12-31 13F EXPONENT COM 30214U102 35,330 2,116 6.37 4,124 9.74 0.0157
2021-11-15 2021-09-30 13F EXPONENT COM 30214U102 33,214 10,874 48.68 3,758 88.56 0.0155
2021-08-12 2021-06-30 13F EXPONENT COM 30214U102 22,340 -520 -2.27 1,993 -10.51 0.0093
2021-05-05 2021-03-31 13F EXPONENT COM 30214U102 22,860 -3,565 -13.49 2,227 -6.39 0.0116
2021-02-12 2020-12-31 13F EXPONENT COM 30214U102 26,425 1,871 7.62 2,379 34.48 0.0137
2020-11-12 2020-09-30 13F EXPONENT COM 30214U102 24,554 340 1.40 1,769 -9.74 0.0111
2020-08-11 2020-06-30 13F EXPONENT COM 30214U102 24,214 -588 -2.37 1,960 9.87 0.0130
2020-04-27 2020-03-31 13F EXPONENT COM 30214U102 24,802 2,531 11.36 1,784 16.07 0.0145
2020-02-10 2019-12-31 13F EXPONENT COM 30214U102 22,271 -294 -1.30 1,537 -2.54 0.0108
2019-11-12 2019-09-30 13F EXPONENT COM 30214U102 22,565 -1,834 -7.52 1,577 10.43 0.0125
2019-08-12 2019-06-30 13F EXPONENT COM 30214U102 24,399 1,103 4.73 1,428 6.17 0.0117
2019-05-15 2019-03-31 13F/A-1 EXPONENT COM 30214U102 23,296 1,132 5.11 1,345 19.66 0.0118
2019-05-15 2019-03-31 13F EXPONENT COM 30214U102 23,296 1,132 1,345
2019-02-13 2018-12-31 13F/A-1 EXPONENT COM 30214U102 22,164 -380 -1.69 1,124 -6.95 0.0111
2019-02-13 2018-12-31 13F EXPONENT COM 30214U102 22,164 -380 1,124
2018-11-13 2018-09-30 13F EXPONENT COM 30214U102 22,544 -2,197 -8.88 1,208 1.09 0.0106
2018-08-14 2018-06-30 13F/A-1 EXPONENT COM 30214U102 24,741 12,950 109.83 1,195 28.91 0.0114
2018-08-14 2018-06-30 13F EXPONENT COM 30214U102 24,741 1,195
2018-05-10 2018-03-31 13F EXPONENT COM 30214U102 11,791 644 5.78 927 16.90 0.0091
2018-02-14 2017-12-31 13F EXPONENT COM 30214U102 11,147 11,147 793 0.0081
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.