Exponent, Inc.
US ˙ NasdaqGS ˙ US30214U1025

SecurityEXPO / Exponent, Inc.
InstitutionBessemer Group Inc
Latest Disclosed Ownership717 shares
Latest Disclosed Value $ 47
Bessemer Group Inc reports 37.09% increase in ownership of EXPO / Exponent, Inc.

On May 6, 2026 - Bessemer Group Inc filed a 13F-HR form disclosing ownership of 717 shares of Exponent, Inc. (US:EXPO) valued at $46,784 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 5, 2026 disclosing 523 shares of Exponent, Inc.. The current value of the position is $41,808 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)
2026-05-06 2026-03-31 13F EXPONENT INC COM SC 30214U102 717 194 37.09 0 0.0001
2026-02-05 2025-12-31 13F EXPONENT INC COM SC 30214U102 523 -630 -54.64 0 0.0001
2025-11-05 2025-09-30 13F EXPONENT INC COM SC 30214U102 1,153 324 39.08 0 0.0001
2025-08-01 2025-06-30 13F EXPONENT INC COM SC 30214U102 829 148 21.73 0 0.0001
2025-04-23 2025-03-31 13F EXPONENT INC COM SC 30214U102 681 346 103.28 0 0.0001
2025-02-13 2024-12-31 13F EXPONENT INC COM SC 30214U102 335 -847 -71.66 0 0.0000
2024-11-12 2024-09-30 13F EXPONENT INC COM SC 30214U102 1,182 -61 -4.91 0 0.0002
2024-08-13 2024-06-30 13F EXPONENT INC COM SC 30214U102 1,243 -1,192 -48.95 0 0.0002
2024-08-13 2024-03-31 13F/A-1 EXPONENT INC COM SC 30214U102 2,435 -47 -1.89 0 0.0004
2024-05-13 2024-03-31 13F EXPONENT INC COM SC 30214U102 2,435 -47 0 0.0004
2024-02-09 2023-12-31 13F EXPONENT INC COM SC 30214U102 2,482 -58 -2.28 0 0.0004
2023-11-13 2023-09-30 13F EXPONENT INC COM SC 30214U102 2,540 -324 -11.31 0 0.0005
2023-08-10 2023-06-30 13F EXPONENT INC COM SC 30214U102 2,864 -758 -20.93 0 0.0006
2023-05-10 2023-03-31 13F EXPONENT INC COM SC 30214U102 3,622 -81 -2.19 0 0.0009
2023-02-13 2022-12-31 13F EXPONENT INC COM SC 30214U102 3,703 2,399 183.97 0 -100.00 0.0009
2022-11-09 2022-09-30 13F EXPONENT INC COM SC 30214U102 1,304 388 42.36 114 35.71 0.0003
2022-08-10 2022-06-30 13F EXPONENT INC COM SC 30214U102 916 234 34.31 84 15.07 0.0002
2022-05-12 2022-03-31 13F EXPONENT INC COM SC 30214U102 682 -20 -2.85 73 -10.98 0.0002
2022-01-27 2021-12-31 13F EXPONENT INC COM SC 30214U102 702 -134 -16.03 82 -13.68 0.0002
2021-11-12 2021-09-30 13F EXPONENT INC COM SC 30214U102 836 97 13.13 95 43.94 0.0002
2021-08-06 2021-06-30 13F EXPONENT INC COM SC 30214U102 739 74 11.13 66 1.54 0.0001
2021-05-13 2021-03-31 13F EXPONENT INC COM SC 30214U102 665 -1,436 -68.35 65 -65.61 0.0002
2021-02-09 2020-12-31 13F EXPONENT INC COM SC 30214U102 2,101 -38,992 -94.89 189 -93.61 0.0005
2020-11-12 2020-09-30 13F EXPONENT INC COM SC 30214U102 41,093 -168,070 -80.35 2,960 -82.51 0.0087
2020-08-05 2020-06-30 13F EXPONENT INC COM SC 30214U102 209,163 82,241 64.80 16,928 85.47 0.0534
2020-04-30 2020-03-31 13F EXPONENT INC COM SC 30214U102 126,922 76,461 151.52 9,127 162.12 0.0368
2020-02-04 2019-12-31 13F EXPONENT INC COM SC 30214U102 50,461 -400 -0.79 3,482 -2.05 0.0113
2019-11-07 2019-09-30 13F EXPONENT INC COM SC 30214U102 50,861 -139 -0.27 3,555 19.06 0.0127
2019-07-19 2019-06-30 13F EXPONENT INC COM SC 30214U102 51,000 51,000 2,986 0.0101
2019-05-13 2019-03-31 13F EXPONENT INC COM SC 30214U102 0 -632 -100.00 0 -100.00
2019-05-21 2018-12-31 13F/A-1 EXPONENT INC COM SC 30214U102 632 0 0.00 32 -5.88 0.0001
2019-02-12 2018-12-31 13F EXPONENT INC COM SC 30214U102 632 0 32 0.0001
2018-11-06 2018-09-30 13F EXPONENT INC COM SC 30214U102 632 0 0.00 34 9.68 0.0001
2018-07-25 2018-06-30 13F EXPONENT INC COM SC 30214U102 632 316 100.00 31 24.00 0.0001
2018-05-10 2018-03-31 13F EXPONENT INC COM SC 30214U102 316 0 0.00 25 13.64 0.0001
2018-01-30 2017-12-31 13F EXPONENT INC COM SC 30214U102 316 0 0.00 22 -4.35 0.0001
2017-11-03 2017-09-30 13F EXPONENT INC COM SC 30214U102 316 316 23 0.0001
2016-08-11 2016-06-30 13F EXPONENT INC COM SC 30214U102 0 -732 -100.00 0 -100.00
2016-05-11 2016-03-31 13F EXPONENT INC COM SC 30214U102 732 0 0.00 37 0.00 0.0002
2016-02-12 2015-12-31 13F EXPONENT INC COM SC 30214U102 732 0 0.00 37 12.12 0.0002
2015-11-16 2015-09-30 13F EXPONENT INC COM SC 30214U102 732 0 0.00 33 0.00 0.0002
2015-08-14 2015-06-30 13F EXPONENT INC COM SC 30214U102 732 487 198.78 33 50.00 0.0002
2015-06-18 2015-03-31 13F/A-1 EXPONENT INC COM SC 30214U102 245 0 0.00 22 10.00 0.0001
2015-05-14 2015-03-31 13F EXPONENT INC COM SC 30214U102 245 22
2015-02-17 2014-12-31 13F EXPONENT INC COM SC 30214U102 245 245 20 0.0001
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.