Ashland Inc.
US ˙ NYSE ˙ US0441861046

SecurityASH / Ashland Inc.
InstitutionDimensional Fund Advisors Lp
Latest Disclosed Ownership2,496,021 shares
Ownership 5.50%
Dimensional Fund Advisors Lp ownership in ASH / Ashland Inc.

2026-04-09 - Dimensional Fund Advisors Lp has filed an SCHEDULE 13G form with the Securities and Exchange Commission (SEC) disclosing ownership of 2,496,021 shares of Ashland Inc. (US:ASH). This represents 5.5 percent ownership of the company. In their previous filing dated 2026-01-21 , Dimensional Fund Advisors Lp had reported owning 2,228,280 shares, indicating an increase of 12.02 percent.

Institutional Ownership: 13D/G Filings

This table shows a history of the 13D/G filings made by the investor and/or investor group. Note that the share values in this table are not directly comparable to any numbers shown in the 13F table (if any).

File
Date		Effective
Date		Form Prev
Shares		 Latest
Shares		 ΔShares
(Percent)		 Ownership
(Percent)		 ΔOwnership
(Percent)
2026-04-09 2026-04-09 13G 2,228,280 2,496,021 12.02 5.50 12.24
2026-01-21 2026-01-21 13G/A 2,658,442 2,228,280 -16.18 4.90 -5.77
2024-02-09 2024-02-09 13G 2,658,442 5.20

Important Note: One of the primary uses of the 13D/G filings is to evaluate the ability of a firm to control a company (ie, the "beneficial ownership"). To that end, firms are required to report not just direct holdings in companies, but indirect holdings that they control. For investment firms, these indirect holdings can include shares in funds they manage, advisory accounts, and in the case of activist campaigns, pledged votes. Therefore, share counts listed in 13D/G filings can differ significantly than share counts listed in 13F filings.

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.

Upgrade to unlock premium data and export to Excel .

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)
2026-05-07 2026-03-31 13F ASHLAND COM 044186104 2,496,021 267,741 12.02 138,793 6.16 0.0288
2026-02-12 2025-12-31 13F ASHLAND COM 044186104 2,228,280 -168,805 -7.04 130,734 13.84 0.0274
2025-11-12 2025-09-30 13F ASHLAND COM 044186104 2,397,085 -116,109 -4.62 114,843 -9.12 0.0246
2025-08-12 2025-06-30 13F ASHLAND COM 044186104 2,513,194 -122,673 -4.65 126,366 -19.14 0.0293
2025-05-13 2025-03-31 13F ASHLAND COM 044186104 2,635,867 -182,828 -6.49 156,278 -22.41 0.0388
2025-02-13 2024-12-31 13F ASHLAND COM 044186104 2,818,695 44,018 1.59 201,423 -16.53 0.0484
2024-11-07 2024-09-30 13F ASHLAND COM 044186104 2,774,677 1,507 0.05 241,315 -7.91 0.0585
2024-08-09 2024-06-30 13F ASHLAND COM 044186104 2,773,170 86,977 3.24 262,037 0.18 0.0684
2024-05-10 2024-03-31 13F ASHLAND COM 044186104 2,686,193 27,956 1.05 261,555 16.70 0.0708
2024-02-07 2023-12-31 13F ASHLAND COM 044186104 2,658,237 62,182 2.40 224,118 5.69 0.0654
2023-11-09 2023-09-30 13F ASHLAND COM 044186104 2,596,055 155,273 6.36 212,047 -0.04 0.0695
2023-08-09 2023-06-30 13F ASHLAND COM 044186104 2,440,782 91,914 3.91 212,130 -12.07 0.0676
2023-05-12 2023-03-31 13F ASHLAND COM 044186104 2,348,868 26,924 1.16 241,252 96,787.95 0.0813
2023-02-09 2022-12-31 13F ASHLAND COM 044186104 2,321,944 61,216 2.71 250 -99.88 0.0738
2022-11-10 2022-09-30 13F ASHLAND COM 044186104 2,260,728 115,858 5.40 214,700 -2.86 0.0824
2022-08-12 2022-06-30 13F ASHLAND GLOBAL HLDGS COM 044186104 2,144,870 11,164 0.52 221,024 5.26 0.0793
2022-05-13 2022-03-31 13F ASHLAND GLOBAL HLDGS COM 044186104 2,133,706 62,376 3.01 209,981 -5.84 0.0647
2022-02-09 2021-12-31 13F ASHLAND GLOBAL HLDGS COM 044186104 2,071,330 10,737 0.52 222,995 21.43 0.0674
2021-11-12 2021-09-30 13F ASHLAND GLOBAL HLDGS COM 044186104 2,060,593 223,329 12.16 183,639 14.23 0.0592
2021-08-12 2021-06-30 13F ASHLAND GLOBAL HLDGS COM 044186104 1,837,264 110,133 6.38 160,761 4.85 0.0509
2021-05-14 2021-03-31 13F ASHLAND GLOBAL HLDGS COM 044186104 1,727,131 33,593 1.98 153,319 14.31 0.0507
2021-03-08 2020-12-31 13F/A-2 ASHLAND GLOBAL HLDGS COM 044186104 1,693,538 85,606 5.32 134,128 17.62 0.0484
2021-02-11 2020-12-31 13F ASHLAND GLOBAL HLDGS COM 044186104 1,693,538 85,606 134,128 48,439.9043
2020-11-12 2020-09-30 13F ASHLAND GLOBAL HLDGS COM 044186104 1,607,932 54,618 3.52 114,032 6.24 0.0484
2020-08-13 2020-06-30 13F ASHLAND GLOBAL HLDGS COM 044186104 1,553,314 107,856 7.46 107,332 48.29 0.0472
2020-05-14 2020-03-31 13F ASHLAND GLOBAL HLDGS COM 044186104 1,445,458 244,110 20.32 72,382 -21.27 0.0377
2020-02-14 2019-12-31 13F ASHLAND GLOBAL HLDGS COM 044186104 1,201,348 -2,815 -0.23 91,938 -0.91 0.0335
2019-11-12 2019-09-30 13F ASHLAND GLOBAL HLDGS COM 044186104 1,204,163 60,933 5.33 92,779 1.49 0.0361
2019-08-13 2019-06-30 13F ASHLAND GLOBAL HLDGS COM 044186104 1,143,230 -176,188 -13.35 91,420 -11.32 0.0355
2019-08-12 2019-03-31 13F/A-2 ASHLAND GLOBAL HLDGS COM 044186104 1,319,418 27,977 2.17 103,093 12.50 0.0411
2019-05-10 2019-03-31 13F ASHLAND GLOBAL HLDGS COM 044186104 1,319,418 27,977 103,093
2019-02-26 2018-12-31 13F/A-1 ASHLAND GLOBAL HLDGS COM 044186104 1,291,441 -14,357 -1.10 91,639 -16.32 0.0415
2019-02-13 2018-12-31 13F ASHLAND GLOBAL HLDGS COM 044186104 1,291,441 -14,357 91,639
2018-11-13 2018-09-30 13F ASHLAND GLOBAL HLDGS COM 044186104 1,305,798 17,170 1.33 109,505 8.70 0.0417
2018-08-10 2018-06-30 13F ASHLAND GLOBAL HLDGS COM 044186104 1,288,628 42,954 3.45 100,745 15.88 0.0402
2018-05-11 2018-03-31 13F ASHLAND GLOBAL HLDGS COM 044186104 1,245,674 2,868 0.23 86,936 -1.76 0.0362
2018-02-12 2017-12-31 13F ASHLAND GLOBAL HLDGS COM 044186104 1,242,806 85,740 7.41 88,491 16.96 0.0367
2017-11-13 2017-09-30 13F ASHLAND GLOBAL HLDGS COM 044186104 1,157,066 51,277 4.64 75,662 3.81 0.0331
2017-08-11 2017-06-30 13F ASHLAND GLOBAL HLDGS COM 044186104 1,105,789 156,008 16.43 72,884 -38.02 0.0337
2017-05-12 2017-03-31 13F ASHLAND GLOBAL HLDGS COM 044186104 949,781 5,765 0.61 117,592 13.97 0.0562
2017-02-09 2016-12-31 13F ASHLAND GLOBAL HLDGS COM 044186104 944,016 5,502 0.59 103,177 -5.19 0.0515
2016-11-10 2016-09-30 13F ASHLAND GLOBAL HLDGS COM 044186104 938,514 7,202 0.77 108,826 1.82 0.0588
2016-08-09 2016-06-30 13F ASHLAND INC COM 044209104 931,312 -29,949 -3.12 106,877 1.11 0.0615
2016-05-13 2016-03-31 13F ASHLAND INC COM 044209104 961,261 8,794 0.92 105,703 8.05 0.0633
2016-02-10 2015-12-31 13F ASHLAND INC COM 044209104 952,467 14,816 1.58 97,825 3.69 0.0610
2015-11-13 2015-09-30 13F ASHLAND INC COM 044209104 937,651 16,863 1.83 94,346 -15.95 0.0619
2015-08-14 2015-06-30 13F ASHLAND INC COM 044209104 920,788 -33,810 -3.54 112,247 -7.64 0.0687
2015-05-14 2015-03-31 13F ASHLAND INC COM 044209104 954,598 -31,087 -3.15 121,533 2.95 0.0767
2015-02-06 2014-12-31 13F ASHLAND INC COM 044209104 985,685 -43,458 -4.22 118,050 10.18 0.0775
2014-11-13 2014-09-30 13F ASHLAND INC COM 044209104 1,029,143 -64,989 -5.94 107,145 -9.94 0.0759
2014-08-08 2014-06-30 13F ASHLAND INC COM 044209104 1,094,132 -59,231 -5.14 118,969 3.70 0.0827
2014-05-14 2014-03-31 13F ASHLAND INC COM 044209104 1,153,363 58,574 5.35 114,724 7.99 0.0857
2014-02-12 2013-12-31 13F ASHLAND INC COM 044209104 1,094,789 10,014 0.92 106,236 5.91 0.0828
2013-11-13 2013-09-30 13F ASHLAND INC COM 044209104 1,084,775 -35,566 -3.17 100,310 7.22 0.0868
2013-08-15 2013-06-30 13F ASHLAND INC COM 044209104 1,120,341 1,120,341 93,556 0.0881
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.