Comparable stake leader
BlackRock, Inc.
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0001674862.
Comparable stake leader
BlackRock, Inc.
Disclosed value leader
BlackRock, Inc.
Comparable rows
50/50
Latest evidence
15 May 2026
Ownership snapshot
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Quick read
50 of 50 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| BlackRock, Inc. |
13F
13D/G
Company
|
9%
from 13D/G
|
$238,839,977
4,294,911 shares
|
— | 31 Mar 2026 |
| Standard Investments LLC |
13D/G
13F
Company
|
8.9%
|
$232,637,007
4,095,001 shares
|
+$27,836,900 | 15 May 2026 |
| DIMENSIONAL FUND ADVISORS LP |
13D/G
13F
Company
|
5.5%
|
$138,797,488
2,496,021 shares
|
+$14,888,408 | 31 Mar 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC |
13D/G
13F
Vanguard Capital Management · Company
|
5.2%
|
$133,717,526
2,404,559 shares
|
$0 | 31 Mar 2026 |
| AQR CAPITAL MANAGEMENT LLC |
13D/G
13F
Company
|
5%
|
$132,994,564
2,266,824 shares
|
-$69,689,517 | 31 Dec 2025 |
| Ashish K. Kulkarni |
3/4/5
Director
|
0%
|
$348,865
2,113 shares
mixed-class rows
|
— | 20 Jan 2026 |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ |
13F
Company
|
6.1%
|
$156,535,866
2,814,887 shares
|
— | 31 Mar 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC |
13F
Company
|
4.8%
|
$122,060,891
2,194,945 shares
|
— | 31 Mar 2026 |
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
Forms 3/4/5 flow
Insider buy and sell flow is broadly balanced over the last 12 months. No Buy or Sell transactions have been reported since 02 Jun 2025.
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 0 | 0 | $0 | $0 | $0 |
| 3-6 | 0 | 0 | $0 | $0 | $0 |
| 6-9 | 0 | 0 | $0 | $0 | $0 |
| 9-12 | 0 | 0 | $0 | $0 | $0 |
Reporting owners
Showing 1-20 of 33 reporting-owner rows connected to ASHLAND INC.. Open a relationship link for the CIK-to-CIK filing trail.
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| Ricky C. Sandler | Director, Other* | $751,356,988 | Mixed | 01 Sep 2022 | ||
| J. Kevin Willis | SVP and CFO | $20,844,356 | Mixed | 19 Nov 2024 | ||
| Guillermo Novo | Chair of the Board and CEO, Director | $8,973,617 | Mixed | 06 Feb 2026 | ||
| Janice Teal | Director | $4,218,438 | Mixed | 31 Dec 2024 | ||
| Brendan Cummins | Director | $1,943,681 | Mixed | 24 Jan 2023 | ||
| Eric N. Boni | VP, Finance & Prinpl Acctg Off | $1,760,778 | Mixed | 05 Dec 2024 | ||
| ASHLAND INC. | Sr. Vice President | $1,714,860 | Mixed | 17 Nov 2023 | ||
| Osama M. Musa | SVP and CTO | $1,538,208 | Mixed | 19 Nov 2025 | ||
| Min Chong | SVP, Gen. Mgr. | $1,064,915 | Mixed | 02 Jan 2024 | ||
| Sue Main | Director | $984,149 | Mixed | 20 Jan 2026 | ||
| Jerome A. Peribere | Director | $927,940 | Mixed | 20 Jan 2026 | ||
| Steven D. Bishop | Director | $796,759 | Mixed | 31 Mar 2026 | ||
| Jay V Ihlenfeld | Director | $793,899 | Mixed | 24 Jan 2023 | ||
| Suzan F. Harrison | Director | $652,076 | Mixed | 20 Jan 2026 | ||
| Assis Alessandra Faccin | SVP and GM, Life Sciences | $643,485 | Mixed | 19 Nov 2025 | ||
| James P. Minicucci | SVP and GM, Personal Care | $587,474 | Mixed | 08 May 2026 | ||
| Karl R. Bostaph | Senior VP Operations | $584,908 | Mixed | 19 Nov 2024 | ||
| William Whitaker | Svp, Cfo & Pfo | $541,594 | Mixed | 19 Nov 2025 | ||
| Petra Yvonne Winkler von Mohrenfels | Sr. VP, GC and Secretary | $513,847 | Mixed | 09 Feb 2023 | ||
| Sanat Chattopadhyay | Director | $509,420 | Mixed | 31 Mar 2026 |
Showing up to 300 recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | SEC-reported value | SEC-reported price | Shares | Shares owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| Bertrand Loy | ASH | Restricted Stock Units | Award | 1,741 | 1,741 | 15 May 2026 | Direct | |||
| James P. Minicucci | ASH | Common Stock | Tax liability | -15.7% | -1,346 | 7,221 | 08 May 2026 | Direct | ||
| James P. Minicucci | ASH | Common Stock | Options Exercise | 101.2% | 4,310 | 8,567 | 08 May 2026 | Direct | ||
| James P. Minicucci | ASH | Restricted Stock Unit | Options Exercise | -100% | -4,310 | 0 | 08 May 2026 | Direct | ||
| Sanat Chattopadhyay | ASH | Common Stock Units | Award | 15.2% | 258 | 1,952 | 31 Mar 2026 | Direct | ||
| Steven D. Bishop | ASH | Common Stock Units | Award | 9.26% | 450 | 5,307 | 31 Mar 2026 | Direct | ||
| Guillermo Novo | ASH | Restricted Stock Units | Award | 32,096 | 32,096 | 06 Feb 2026 | Direct | |||
| Ashish K. Kulkarni | ASH | Common Stock | Options Exercise | 2,113 | 2,113 | 21 Jan 2026 | Direct | |||
| Ashish K. Kulkarni | ASH | Restricted Stock Units | Options Exercise | 2,113 | 0 | 21 Jan 2026 | Direct | |||
| Suzan F. Harrison | ASH | Restricted Stock Units | Award | 41.2% | 2,449 | 8,396 | 20 Jan 2026 | Direct | ||
| Ashish K. Kulkarni | ASH | Restricted Stock Units | Award | 79.7% | 2,449 | 5,523 | 20 Jan 2026 | Direct | ||
| Steven D. Bishop | ASH | Restricted Stock Units | Award | 41.2% | 2,449 | 8,396 | 20 Jan 2026 | Direct | ||
| Sanat Chattopadhyay | ASH | Restricted Stock Units | Award | 57.5% | 2,449 | 6,711 | 20 Jan 2026 | Direct | ||
| Sue Main | ASH | Restricted Stock Units | Award | 18% | 2,449 | 16,073 | 20 Jan 2026 | Direct | ||
| Jerome A. Peribere | ASH | Restricted Stock Units | Award | 19.3% | 2,449 | 15,155 | 20 Jan 2026 | Direct | ||
| Scott A. Tozier | ASH | Restricted Stock Units | Award | 76.3% | 2,449 | 5,658 | 20 Jan 2026 | Direct | ||
| Steven D. Bishop | ASH | Common Stock Units | Award | 9.7% | 426 | 4,818 | 31 Dec 2025 | Direct | ||
| Sanat Chattopadhyay | ASH | Common Stock Units | Award | 17.1% | 245 | 1,679 | 31 Dec 2025 | Direct | ||
| Assis Alessandra Faccin | ASH | Stock Appreciation Rights | Award | 13,807 | 13,807 | 19 Nov 2025 | Direct | |||
| Assis Alessandra Faccin | ASH | Restricted Stock Units | Award | 6,136 | 6,136 | 19 Nov 2025 | Direct | |||
| Robin E. Lampkin | ASH | Stock Appreciation Rights | Award | 8,922 | 8,922 | 19 Nov 2025 | Direct | |||
| Robin E. Lampkin | ASH | Restricted Stock Units | Award | 3,965 | 3,965 | 19 Nov 2025 | Direct | |||
| Guillermo Novo | ASH | Stock Appreciation Rights | Award | 97,864 | 97,864 | 19 Nov 2025 | Direct | |||
| Guillermo Novo | ASH | Restricted Stock Units | Award | 43,495 | 43,495 | 19 Nov 2025 | Direct | |||
| William Whitaker | ASH | Stock Appreciation Rights | Award | 23,131 | 23,131 | 19 Nov 2025 | Direct | |||
| William Whitaker | ASH | Restricted Stock Units | Award | 10,280 | 10,280 | 19 Nov 2025 | Direct | |||
| Osama M. Musa | ASH | Stock Appreciation Rights | Award | 14,354 | 14,354 | 19 Nov 2025 | Direct | |||
| Osama M. Musa | ASH | Restricted Stock Units | Award | 6,379 | 6,379 | 19 Nov 2025 | Direct | |||
| James P. Minicucci | ASH | Stock Appreciation Rights | Award | 11,361 | 11,361 | 19 Nov 2025 | Direct | |||
| James P. Minicucci | ASH | Restricted Stock Units | Award | 5,049 | 5,049 | 19 Nov 2025 | Direct | |||
| Dago Caceres | ASH | Stock Appreciation Rights | Award | 9,564 | 9,564 | 19 Nov 2025 | Direct | |||
| Dago Caceres | ASH | Restricted Stock Units | Award | 4,250 | 4,250 | 19 Nov 2025 | Direct | |||
| Eileen Drury | ASH | Stock Appreciation Rights | Award | 8,897 | 8,897 | 19 Nov 2025 | Direct | |||
| Eileen Drury | ASH | Restricted Stock Units | Award | 3,954 | 3,954 | 19 Nov 2025 | Direct | |||
| Samuel Richardson | ASH | Stock Appreciation Rights | Award | 3,912 | 3,912 | 19 Nov 2025 | Direct | |||
| Samuel Richardson | ASH | Restricted Stock Units | Award | 1,738 | 1,738 | 19 Nov 2025 | Direct | |||
| Guillermo Novo | ASH | Common Stock | Tax liability | -1.79% | -2,563 | 140,849 | 17 Nov 2025 | Direct | ||
| Guillermo Novo | ASH | Common Stock | Options Exercise | 4.46% | 6,122 | 143,412 | 17 Nov 2025 | Direct | ||
| Guillermo Novo | ASH | Restricted Stock Unit | Options Exercise | -100% | -6,122 | 0 | 17 Nov 2025 | Direct | ||
| Eileen Drury | ASH | Common Stock | Tax liability | -3.55% | -280 | 7,601 | 17 Nov 2025 | Direct | ||
| Eileen Drury | ASH | Common Stock | Options Exercise | 7.75% | 567 | 7,881 | 17 Nov 2025 | Direct | ||
| Eileen Drury | ASH | Restricted Stock Unit | Options Exercise | -100% | -567 | 0 | 17 Nov 2025 | Direct | ||
| Osama M. Musa | ASH | Common Stock | Tax liability | -1.12% | -335 | 29,540 | 17 Nov 2025 | Direct | ||
| Osama M. Musa | ASH | Common Stock | Options Exercise | 3.38% | 976 | 29,875 | 17 Nov 2025 | Direct | ||
| Osama M. Musa | ASH | Restricted Stock Unit | Options Exercise | -100% | -976 | 0 | 17 Nov 2025 | Direct | ||
| Samuel Richardson | ASH | Common Stock | Tax liability | -2.9% | -32 | 1,072 | 17 Nov 2025 | Direct | ||
| Samuel Richardson | ASH | Common Stock | Options Exercise | 10.7% | 107 | 1,104 | 17 Nov 2025 | Direct | ||
| Samuel Richardson | ASH | Restricted Stock Unit | Options Exercise | -100% | -107 | 0 | 17 Nov 2025 | Direct | ||
| William Whitaker | ASH | Common Stock | Tax liability | -1.59% | -33 | 2,049 | 17 Nov 2025 | Direct | ||
| William Whitaker | ASH | Common Stock | Options Exercise | 5.42% | 107 | 2,082 | 17 Nov 2025 | Direct |