Standex International Corporation
US ˙ NYSE ˙ US8542311076

SecuritySXI / Standex International Corporation
InstitutionSei Investments Co
Latest Disclosed Ownership100,544 shares
Latest Disclosed Value $ 21,846,378
Sei Investments Co reports 122.18% increase in ownership of SXI / Standex International Corporation

On February 13, 2026 - Sei Investments Co filed a 13F-HR form disclosing ownership of 100,544 shares of Standex International Corporation (US:SXI) valued at $21,846,200 USD as of December 31, 2025. The entity filed a previous 13F-HR on November 13, 2025 disclosing 45,253 shares of Standex International Corporation. This represents a change in shares of 122.18% during the quarter. The current value of the position is $29,203,005 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)
2026-02-13 2025-12-31 13F STANDEX INTL COM 854231107 100,544 55,291 122.18 21,846 127.82 0.0216
2025-11-13 2025-09-30 13F STANDEX INTL COM 854231107 45,253 9,336 25.99 9,590 70.62 0.0103
2025-08-14 2025-06-30 13F STANDEX INTL COM 854231107 35,917 1,075 3.09 5,620 -0.05 0.0065
2025-05-14 2025-03-31 13F/A-1 STANDEX INTL COM 854231107 34,842 5,040 16.91 5,624 0.92 0.0072
2025-05-13 2025-03-31 13F STANDEX INTL COM 854231107 32,397 2,595 5,358 0.0058
2025-02-11 2024-12-31 13F STANDEX INTL COM 854231107 29,802 548 1.87 5,572 4.21 0.0072
2024-11-12 2024-09-30 13F STANDEX INTL COM 854231107 29,254 1,537 5.55 5,348 19.73 0.0069
2024-08-13 2024-06-30 13F STANDEX INTL COM 854231107 27,717 4,473 19.24 4,467 5.45 0.0063
2024-05-07 2024-03-31 13F STANDEX INTL COM 854231107 23,244 2,541 12.27 4,236 29.16 0.0062
2024-02-14 2023-12-31 13F STANDEX INTL COM 854231107 20,703 -3,038 -12.80 3,279 -5.20 0.0053
2023-11-14 2023-09-30 13F STANDEX INTL COM 854231107 23,741 4,136 21.10 3,459 24.74 0.0062
2023-08-11 2023-06-30 13F STANDEX INTL COM 854231107 19,605 -1,336 -6.38 2,773 8.19 0.0048
2023-05-12 2023-03-31 13F STANDEX INTL COM 854231107 20,941 4,681 28.79 2,563 54.03 0.0048
2023-02-10 2022-12-31 13F STANDEX INTL COM 854231107 16,260 2,248 16.04 1,665 45.45 0.0037
2022-11-14 2022-09-30 13F STANDEX INTL COM 854231107 14,012 -466 -3.22 1,144 -8.92 0.0026
2022-08-15 2022-06-30 13F STANDEX INTL COM 854231107 14,478 247 1.74 1,256 -13.80 0.0027
2022-05-13 2022-03-31 13F STANDEX INTL COM 854231107 14,231 2,033 16.67 1,457 7.37 0.0029
2022-02-14 2021-12-31 13F STANDEX INTL COM 854231107 12,198 47 0.39 1,357 13.37 0.0025
2021-11-12 2021-09-30 13F STANDEX INTL COM 854231107 12,151 1,027 9.23 1,197 11.56 0.0025
2021-08-06 2021-06-30 13F STANDEX INTL COM 854231107 11,124 1,919 20.85 1,073 32.63 0.0024
2021-05-12 2021-03-31 13F STANDEX INTL COM 854231107 9,205 4,608 100.24 809 119.24 0.0020
2021-02-08 2020-12-31 13F STANDEX INTL COM 854231107 4,597 662 16.82 369 61.14 0.0010
2020-12-04 2020-09-30 13F/A-1 STANDEX INTL COM 854231107 3,935 -928 -19.08 229 -19.37 0.0007
2020-11-06 2020-09-30 13F STANDEX INTL COM 854231107 5,248 385 307 739.1877
2020-08-17 2020-06-30 13F/A-1 STANDEX INTL COM 854231107 4,863 4,863 284 0.0009
2020-08-11 2020-06-30 13F STANDEX INTL COM 854231107 4,863 4,863 284 770.3651
2020-05-14 2020-03-31 13F STANDEX INTL COM 854231107 0 -2,440 -100.00 0 -100.00
2020-02-06 2019-12-31 13F STANDEX INTL COM 854231107 2,440 2,440 208 0.0006
2019-08-14 2019-06-30 13F STANDEX INTL COM 854231107 0 -2,065 -100.00 0 -100.00
2019-05-15 2019-03-31 13F STANDEX INTL COM 854231107 2,065 -1,355 -39.62 172 -42.86 0.0006
2019-02-13 2018-12-31 13F STANDEX INTL COM 854231107 3,420 853 33.23 301 12.73 0.0011
2018-11-08 2018-09-30 13F STANDEX INTL COM 854231107 2,567 -6,476 -71.61 267 -71.14 0.0010
2018-08-03 2018-06-30 13F STANDEX INTL COM 854231107 9,043 2,085 29.97 925 39.52 0.0031
2018-05-11 2018-03-31 13F STANDEX INTL COM 854231107 6,958 1,629 30.57 663 22.32 0.0025
2018-02-08 2017-12-31 13F STANDEX INTL COM 854231107 5,329 151 2.92 542 -1.45 0.0019
2017-11-06 2017-09-30 13F STANDEX INTL COM 854231107 5,178 -1,125 -17.85 550 -3.85 0.0020
2017-07-31 2017-06-30 13F STANDEX INTL COM 854231107 6,303 -7,391 -53.97 572 -58.28 0.0023
2017-05-05 2017-03-31 13F STANDEX INTL COM 854231107 13,694 200 1.48 1,371 15.60 0.0060
2017-02-02 2016-12-31 13F STANDEX INTL COM 854231107 13,494 4,249 45.96 1,186 38.07 0.0057
2016-11-04 2016-09-30 13F STANDEX INTL COM 854231107 9,245 2,879 45.22 859 63.31 0.0044
2016-08-11 2016-06-30 13F STANDEX INTL COM 854231107 6,366 294 4.84 526 11.44 0.0032
2016-05-10 2016-03-31 13F/A-1 STANDEX INTL COM 854231107 6,072 835 15.94 472 8.51 0.0029
2016-02-03 2015-12-31 13F STANDEX INTL COM 854231107 5,237 3,301 170.51 435 197.95 0.0027
2015-11-02 2015-09-30 13F/A-1 STANDEX INTL COM 854231107 1,936 1,936 146 0.0013
2015-10-30 2015-09-30 13F STANDEX INTL COM 854231107 1,936 146
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.