Adient plc
US ˙ NYSE

SecurityADNT / Adient plc
InstitutionSei Investments Co
Latest Disclosed Ownership171,960 shares
Latest Disclosed Value $ 3,296,459
Sei Investments Co reports 63.08% increase in ownership of ADNT / Adient plc

On February 13, 2026 - Sei Investments Co filed a 13F-HR form disclosing ownership of 171,960 shares of Adient plc (US:ADNT) valued at $3,296,473 USD as of December 31, 2025. The entity filed a previous 13F-HR on November 13, 2025 disclosing 105,443 shares of Adient plc. This represents a change in shares of 63.08% during the quarter. The current value of the position is $3,925,847 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 ADIENT ORD SHS G0084W101 171,960 66,517 63.08 3,296 29.81 0.0033
2025-11-13 2025-09-30 13F ADIENT ORD SHS G0084W101 105,443 13,428 14.59 2,539 41.84 0.0027
2025-08-14 2025-06-30 13F ADIENT ORD SHS G0084W101 92,015 22,730 32.81 1,791 100.90 0.0021
2025-05-14 2025-03-31 13F/A-1 ADIENT ORD SHS G0084W101 69,285 10,431 17.72 891 -12.13 0.0011
2025-05-13 2025-03-31 13F ADIENT ORD SHS G0084W101 58,558 -296 1,008 0.0011
2025-02-11 2024-12-31 13F ADIENT ORD SHS G0084W101 58,854 -12,030 -16.97 1,014 -36.59 0.0013
2024-11-12 2024-09-30 13F ADIENT ORD SHS G0084W101 70,884 6,132 9.47 1,600 0.00 0.0021
2024-08-13 2024-06-30 13F ADIENT ORD SHS G0084W101 64,752 13,546 26.45 1,600 -5.10 0.0023
2024-05-07 2024-03-31 13F ADIENT ORD SHS G0084W101 51,206 643 1.27 1,686 -8.32 0.0025
2024-02-14 2023-12-31 13F ADIENT ORD SHS G0084W101 50,563 5,935 13.30 1,839 12.28 0.0030
2023-11-14 2023-09-30 13F ADIENT ORD SHS G0084W101 44,628 2,435 5.77 1,638 1.30 0.0029
2023-08-11 2023-06-30 13F ADIENT ORD SHS G0084W101 42,193 3,017 7.70 1,617 0.75 0.0028
2023-05-12 2023-03-31 13F ADIENT ORD SHS G0084W101 39,176 27,158 225.98 1,605 285.58 0.0030
2023-02-10 2022-12-31 13F ADIENT ORD SHS G0084W101 12,018 -11,755 -49.45 417 -36.97 0.0009
2022-11-14 2022-09-30 13F ADIENT ORD SHS G0084W101 23,773 2,885 13.81 660 17.23 0.0015
2022-08-15 2022-06-30 13F ADIENT ORD SHS G0084W101 20,888 -3,206 -13.31 563 -42.20 0.0012
2022-05-13 2022-03-31 13F ADIENT ORD SHS G0084W101 24,094 -6,096 -20.19 974 -32.31 0.0020
2022-02-14 2021-12-31 13F ADIENT ORD SHS G0084W101 30,190 18,245 152.74 1,439 190.71 0.0027
2021-11-12 2021-09-30 13F ADIENT ORD SHS G0084W101 11,945 0 0.00 495 -8.33 0.0010
2021-08-06 2021-06-30 13F ADIENT ORD SHS G0084W101 11,945 0 0.00 540 2.27 0.0012
2021-05-12 2021-03-31 13F ADIENT ORD SHS G0084W101 11,945 -2,200 -15.55 528 7.32 0.0013
2021-02-08 2020-12-31 13F ADIENT ORD SHS G0084W101 14,145 -9,900 -41.17 492 17.99 0.0013
2020-12-04 2020-09-30 13F/A-1 ADIENT ORD SHS G0084W101 24,045 3,123 14.93 417 28.31 0.0012
2020-11-06 2020-09-30 13F ADIENT ORD SHS G0084W101 24,274 3,352 421 1,013.6744
2020-08-17 2020-06-30 13F/A-1 ADIENT ORD SHS G0084W101 20,922 4,159 24.81 325 113.82 0.0010
2020-08-11 2020-06-30 13F ADIENT ORD SHS G0084W101 23,222 6,459 453 1,228.7866
2020-05-14 2020-03-31 13F ADIENT ORD SHS G0084W101 16,763 -2,111 -11.18 152 -62.09 0.0006
2020-02-06 2019-12-31 13F ADIENT ORD SHS G0084W101 18,874 -3,083 -14.04 401 -20.44 0.0012
2019-11-12 2019-09-30 13F ADIENT ORD SHS G0084W101 21,957 1,983 9.93 504 3.92 0.0013
2019-08-14 2019-06-30 13F ADIENT ORD SHS G0084W101 19,974 -3,140 -13.58 485 61.67 0.0016
2019-05-15 2019-03-31 13F ADIENT ORD S3 G0084W101 23,114 21,555 1,382.62 300 391.80 0.0010
2019-02-13 2018-12-31 13F ADIENT ORD SHS G0084W101 1,559 0 0.00 61 0.00 0.0002
2018-11-08 2018-09-30 13F ADIENT ORD SHS G0084W101 1,559 -114,239 -98.65 61 -98.93 0.0002
2018-08-03 2018-06-30 13F ADIENT ORD SHS G0084W101 115,798 -19,871 -14.65 5,696 -29.75 0.0194
2018-05-11 2018-03-31 13F ADIENT ORD SHS G0084W101 135,669 11,179 8.98 8,108 -17.25 0.0311
2018-02-08 2017-12-31 13F ADIENT ORD SHS G0084W101 124,490 29,676 31.30 9,798 23.03 0.0340
2017-11-06 2017-09-30 13F ADIENT ORD SHS G0084W101 94,814 2,268 2.45 7,964 31.61 0.0283
2017-07-31 2017-06-30 13F ADIENT ORD SHS G0084W101 92,546 -18,089 -16.35 6,051 -24.74 0.0241
2017-05-05 2017-03-31 13F ADIENT ORD SHS G0084W101 110,635 42,762 63.00 8,040 102.11 0.0352
2017-02-02 2016-12-31 13F ADIENT ORD SHS G0084W101 67,873 67,873 3,978 0.0193
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.