Kadant Inc.
US ˙ NYSE ˙ US48282T1043

SecurityKAI / Kadant Inc.
InstitutionSei Investments Co
Latest Disclosed Ownership89,155 shares
Latest Disclosed Value $ 25,410,984
Sei Investments Co reports 3.16% increase in ownership of KAI / Kadant Inc.

On February 13, 2026 - Sei Investments Co filed a 13F-HR form disclosing ownership of 89,155 shares of Kadant Inc. (US:KAI) valued at $25,410,958 USD as of December 31, 2025. The entity filed a previous 13F-HR on November 13, 2025 disclosing 86,425 shares of Kadant Inc.. This represents a change in shares of 3.16% during the quarter. The current value of the position is $27,838,649 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 KADANT COM 48282T104 89,155 2,730 3.16 25,411 -1.20 0.0251
2025-11-13 2025-09-30 13F KADANT COM 48282T104 86,425 -8,960 -9.39 25,718 -15.06 0.0277
2025-08-14 2025-06-30 13F KADANT COM 48282T104 95,385 1,245 1.32 30,280 -4.53 0.0351
2025-05-14 2025-03-31 13F/A-1 KADANT COM 48282T104 94,140 -1,964 -2.04 31,717 -4.34 0.0408
2025-05-13 2025-03-31 13F KADANT COM 48282T104 96,173 69 33,178 0.0361
2025-02-11 2024-12-31 13F KADANT COM 48282T104 96,104 -2,429 -2.47 33,155 -0.45 0.0426
2024-11-12 2024-09-30 13F KADANT COM 48282T104 98,533 23,529 31.37 33,304 51.15 0.0432
2024-08-13 2024-06-30 13F KADANT COM 48282T104 75,004 16,595 28.41 22,035 14.98 0.0312
2024-05-07 2024-03-31 13F KADANT COM 48282T104 58,409 2,083 3.70 19,164 21.38 0.0281
2024-02-14 2023-12-31 13F KADANT COM 48282T104 56,326 -15,123 -21.17 15,789 -2.03 0.0253
2023-11-14 2023-09-30 13F KADANT COM 48282T104 71,449 8,606 13.69 16,115 15.46 0.0290
2023-08-11 2023-06-30 13F KADANT COM 48282T104 62,843 -644 -1.01 13,957 5.43 0.0243
2023-05-12 2023-03-31 13F KADANT COM 48282T104 63,487 9,785 18.22 13,238 38.78 0.0246
2023-02-10 2022-12-31 13F KADANT COM 48282T104 53,702 -191 -0.35 9,539 6.11 0.0212
2022-11-14 2022-09-30 13F KADANT COM 48282T104 53,893 1,802 3.46 8,990 -5.35 0.0201
2022-08-15 2022-06-30 13F KADANT COM 48282T104 52,091 1,007 1.97 9,498 -4.25 0.0205
2022-05-13 2022-03-31 13F KADANT COM 48282T104 51,084 2,247 4.60 9,920 -11.86 0.0199
2022-02-14 2021-12-31 13F KADANT COM 48282T104 48,837 -173 -0.35 11,255 12.52 0.0211
2021-11-12 2021-09-30 13F KADANT COM 48282T104 49,010 4,285 9.58 10,003 27.01 0.0210
2021-08-06 2021-06-30 13F KADANT COM 48282T104 44,725 -215 -0.48 7,876 -4.46 0.0175
2021-05-12 2021-03-31 13F KADANT COM 48282T104 44,940 13,845 44.52 8,244 88.05 0.0208
2021-02-08 2020-12-31 13F KADANT COM 48282T104 31,095 6,265 25.23 4,384 61.06 0.0113
2020-12-04 2020-09-30 13F/A-1 KADANT COM 48282T104 24,830 2,880 13.12 2,722 24.41 0.0079
2020-11-06 2020-09-30 13F KADANT COM 48282T104 24,830 2,880 2,722 6,553.9708
2020-08-17 2020-06-30 13F/A-1 KADANT COM 48282T104 21,950 3,861 21.34 2,188 62.07 0.0068
2020-08-11 2020-06-30 13F KADANT COM 48282T104 12,006 -6,083 1,265 3,431.3798
2020-05-14 2020-03-31 13F KADANT COM 48282T104 18,089 6,083 50.67 1,350 6.72 0.0050
2020-02-06 2019-12-31 13F KADANT COM 48282T104 12,006 12,006 1,265 0.0038
2019-08-14 2019-06-30 13F KADANT COM 48282T104 0 -735 -100.00 0 -100.00
2019-05-15 2019-03-31 13F KADANT COM 48282T104 735 735 65 0.0002
2018-11-08 2018-09-30 13F KADANT COM 48282T104 0 -191 -100.00 0 -100.00
2018-08-03 2018-06-30 13F KADANT COM 48282T104 191 4 2.14 18 0.00 0.0001
2018-05-11 2018-03-31 13F KADANT COM 48282T104 187 23 14.02 18 12.50 0.0001
2018-02-08 2017-12-31 13F KADANT COM 48282T104 164 -50 -23.36 16 -23.81 0.0001
2017-11-06 2017-09-30 13F KADANT COM 48282T104 214 13 6.47 21 40.00 0.0001
2017-07-31 2017-06-30 13F KADANT COM 48282T104 201 54 36.73 15 66.67 0.0001
2017-05-05 2017-03-31 13F KADANT COM 48282T104 147 0 0.00 9 0.00 0.0000
2017-02-02 2016-12-31 13F KADANT COM 48282T104 147 0 0.00 9 12.50 0.0000
2016-11-04 2016-09-30 13F KADANT COM 48282T104 147 85 137.10 8 166.67 0.0000
2016-08-11 2016-06-30 13F KADANT COM 48282T104 62 57 1,140.00 3 0.0000
2016-05-10 2016-03-31 13F/A-1 KADANT COM 48282T104 5 0 0.00 0 0.0000
2016-02-03 2015-12-31 13F KADANT COM 48282T104 5 1 25.00 0 -100.00 0.0000
2015-11-02 2015-09-30 13F/A-1 KADANT COM 48282T104 4 -224 -98.25 0 -100.00
2015-10-30 2015-09-30 13F DIREXION SHS ETF TR COM 48282T104 4 2
2015-08-07 2015-06-30 13F/A-1 KADANT COM 48282T104 228 -82 -26.45 10 -28.57 0.0001
2015-08-04 2015-06-30 13F KADANT COM 48282T104 228 -82 10 0.0001
2015-05-14 2015-03-31 13F/A-1 KADANT COM 48282T104 310 -1,653 -84.21 14 -83.33 0.0001
2015-05-01 2015-03-31 13F KADANT COM 48282T104 310 14
2015-02-10 2014-12-31 13F KADANT COM 48282T104 1,963 1,963 84 0.0007
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.