Stewart Information Services Corporation
DE ˙ DB ˙ US8603721015
52,00 € ↓ -1,50 (-2,80%)
2026-06-04
AKTIENPREIS
SecurityDE:SIU / Stewart Information Services Corporation
InstitutionSei Investments Co
Latest Disclosed Ownership90,075 shares
Latest Disclosed Value $ 6,328,675
Sei Investments Co reports 68.67% increase in ownership of SIU / Stewart Information Services Corporation

On February 13, 2026 - Sei Investments Co filed a 13F-HR form disclosing ownership of 90,075 shares of Stewart Information Services Corporation (DE:SIU) valued at $5,269,388 USD as of December 31, 2025. The entity filed a previous 13F-HR on November 13, 2025 disclosing 53,402 shares of Stewart Information Services Corporation. This represents a change in shares of 68.67% during the quarter. The current value of the position is $4,683,900 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 STEWART INFORMATION SVCS COR COM 860372101 90,075 36,673 68.67 6,329 61.63 0.0062
2025-11-13 2025-09-30 13F STEWART INFORMATION SVCS COR COM 860372101 53,402 5,689 11.92 3,915 26.05 0.0042
2025-08-14 2025-06-30 13F STEWART INFORMATION SVCS COR COM 860372101 47,713 3,961 9.05 3,106 -0.48 0.0036
2025-05-14 2025-03-31 13F/A-1 STEWART INFORMATION SVCS COR COM 860372101 43,752 -4,019 -8.41 3,122 -3.19 0.0040
2025-05-13 2025-03-31 13F STEWART INFORMATION SVCS COR COM 860372101 47,771 0 3,225 0.0035
2025-02-11 2024-12-31 13F STEWART INFORMATION SVCS COR COM 860372101 47,771 1,087 2.33 3,224 -7.60 0.0041
2024-11-12 2024-09-30 13F STEWART INFORMATION SVCS COR COM 860372101 46,684 3,652 8.49 3,489 30.63 0.0045
2024-08-13 2024-06-30 13F STEWART INFORMATION SVCS COR COM 860372101 43,032 7,686 21.75 2,671 16.18 0.0038
2024-05-07 2024-03-31 13F STEWART INFORMATION SVCS COR COM 860372101 35,346 -3,679 -9.43 2,300 0.31 0.0034
2024-02-14 2023-12-31 13F STEWART INFORMATION SVCS COR COM 860372101 39,025 664 1.73 2,293 36.43 0.0037
2023-11-14 2023-09-30 13F STEWART INFORMATION SVCS COR COM 860372101 38,361 7,476 24.21 1,680 32.28 0.0030
2023-08-11 2023-06-30 13F STEWART INFORMATION SVCS COR COM 860372101 30,885 3,142 11.33 1,271 13.49 0.0022
2023-05-12 2023-03-31 13F STEWART INFORMATION SVCS COR COM 860372101 27,743 20,518 283.99 1,119 263.31 0.0021
2023-02-10 2022-12-31 13F STEWART INFORMATION SVCS COR COM 860372101 7,225 -14,997 -67.49 309 -68.25 0.0007
2022-11-14 2022-09-30 13F STEWART INFORMATION SVCS COR COM 860372101 22,222 2,085 10.35 970 -1.92 0.0022
2022-08-15 2022-06-30 13F STEWART INFORMATION SVCS COR COM 860372101 20,137 7,678 61.63 989 33.11 0.0021
2022-05-13 2022-03-31 13F STEWART INFORMATION SVCS COR COM 860372101 12,459 154 1.25 743 -23.79 0.0015
2022-02-14 2021-12-31 13F STEWART INFORMATION SVCS COR COM 860372101 12,305 -2,783 -18.45 975 0.52 0.0018
2021-11-12 2021-09-30 13F STEWART INFORMATION SVCS COR COM 860372101 15,088 -10,161 -40.24 970 -32.50 0.0020
2021-08-06 2021-06-30 13F STEWART INFORMATION SVCS COR COM 860372101 25,249 9,523 60.56 1,437 80.75 0.0032
2021-05-12 2021-03-31 13F STEWART INFORMATION SVCS COR COM 860372101 15,726 -600 -3.68 795 0.76 0.0020
2021-02-08 2020-12-31 13F STEWART INFORMATION SVCS COR COM 860372101 16,326 -26,204 -61.61 789 -57.03 0.0020
2020-12-04 2020-09-30 13F/A-1 STEWART INFORMATION SVCS COR COM 860372101 42,530 24,468 135.47 1,836 212.78 0.0053
2020-11-06 2020-09-30 13F STEWART INFORMATION SVCS COR COM 860372101 42,530 24,468 1,836 4,420.6798
2020-08-17 2020-06-30 13F/A-1 STEWART INFORMATION SVCS COR COM 860372101 18,062 7,064 64.23 587 100.34 0.0018
2020-08-11 2020-06-30 13F STEWART INFORMATION SVCS COR COM 860372101 16,362 5,364 623 1,689.9207
2020-05-14 2020-03-31 13F STEWART INFORMATION SVCS COR COM 860372101 10,998 0 0.00 293 -34.74 0.0011
2020-02-06 2019-12-31 13F STEWART INFORMATION SVCS COR COM 860372101 10,998 1,600 17.02 449 23.01 0.0013
2019-11-12 2019-09-30 13F STEWART INFORMATION SVCS COR COM 860372101 9,398 1,600 20.52 365 15.51 0.0009
2019-08-14 2019-06-30 13F STEWART INFORMATION SVCS COR COM 860372101 7,798 -1,800 -18.75 316 -22.93 0.0010
2019-05-15 2019-03-31 13F STEWART INFORMATION SVCS COR COM 860372101 9,598 9,598 410 0.0014
2018-11-08 2018-09-30 13F STEWART INFORMATION SVCS COR COM 860372101 0 -896 -100.00 0 -100.00
2018-08-03 2018-06-30 13F STEWART INFORMATION SVCS COR COM 860372101 896 -3 -0.33 39 -2.50 0.0001
2018-05-11 2018-03-31 13F STEWART INFORMATION SVCS COR COM 860372101 899 214 31.24 40 37.93 0.0002
2018-02-08 2017-12-31 13F STEWART INFORMATION SVCS COR COM 860372101 685 0 0.00 29 11.54 0.0001
2017-11-06 2017-09-30 13F STEWART INFORMATION SVCS COR COM 860372101 685 54 8.56 26 -10.34 0.0001
2017-07-31 2017-06-30 13F STEWART INFORMATION SVCS COR COM 860372101 631 310 96.57 29 107.14 0.0001
2017-05-05 2017-03-31 13F STEWART INFORMATION SVCS COR COM 860372101 321 0 0.00 14 -6.67 0.0001
2017-02-02 2016-12-31 13F STEWART INFORMATION SVCS COR COM 860372101 321 0 0.00 15 7.14 0.0001
2016-11-04 2016-09-30 13F STEWART INFORMATION SVCS COR COM 860372101 321 -18 -5.31 14 0.00 0.0001
2016-08-11 2016-06-30 13F STEWART INFORMATION SVCS COR COM 860372101 339 337 16,850.00 14 0.0001
2016-05-10 2016-03-31 13F/A-1 STEWART INFORMATION SVCS COR COM 860372101 2 -33 -94.29 0 -100.00
2016-02-03 2015-12-31 13F STEWART INFORMATION SVCS COR COM 860372101 35 2 6.06 1 0.00 0.0000
2015-11-02 2015-09-30 13F/A-1 STEWART INFORMATION SVCS COR COM 860372101 33 0 0.00 1 0.00 0.0000
2015-10-30 2015-09-30 13F STEWART INFORMATION SVCS COR COM 860372101 33 2
2015-08-07 2015-06-30 13F/A-1 STEWART INFORMATION SVCS COR COM 860372101 33 0 0.00 1 0.00 0.0000
2015-08-04 2015-06-30 13F STEWART INFORMATION SVCS COR COM 860372101 33 0 1 0.0000
2015-05-14 2015-03-31 13F/A-1 STEWART INFORMATION SVCS COR COM 860372101 33 0 0.00 1 0.00 0.0000
2015-05-01 2015-03-31 13F STERLITE INDS INDIA NOTE 4.000%10/3 860372101 33 1
2015-02-10 2014-12-31 13F STEWART INFORMATION SVCS COR COM 860372101 33 33 1 0.0000
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.