Comparable stake leader
AMERICAN CENTURY INVESTMENT MANAGEMENT INC
SEC ownership of TIMKEN CO
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0000098362.
Disclosed value leader
BlackRock, Inc.
Comparable rows
50/50
Latest evidence
31 Mar 2026
- Public ticker
- TKR on NYSE
- Parsed ownership sources
-
13D/G and 13F
Source: Parsed SEC ownership filingsUse: Compare filing families carefully
- Largest SEC-reported holder
-
AMERICAN CENTURY INVESTMENT MANAGEMENT INC
Ranking: Comparable ownership first, then disclosed value
- Comparable ownership rows
-
50 of 50
Meaning: Rows with safely comparable ownership %
- Latest 13D/G holder
-
AMERICAN CENTURY INVESTMENT MANAGEMENT INC
Source: Latest parsed Schedule 13D/G stake
- Latest parsed ownership date
-
31 Mar 2026
Freshness: Most recent filing date in this holder set
- Issuer CIK
- 0000098362
- Issuer location
- North Canton, OH
Ownership snapshot
CIK-linked ownership evidence from parsed SEC filings.
3 signals
Issuer
Names, identifiers, and filing context for this profile.
2 identity fields
Ownership snapshot
Top shareholders of TIMKEN CO (13F + 13D/G + 3/4/5)
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.
Comparable stake leader
AMERICAN CENTURY INVESTME...
Disclosed value leader
BlackRock, Inc.
Comparable rows
50/50
Latest evidence
31 Mar 2026
13D/G
13F
Lead comparable stake: 4.3%
13D/G row: AMERICAN CENTURY INVESTMENT MANAGEMENT INC
Showing 1-8 of 50 holder rows.
Quick read
AMERICAN CENTURY INVESTMENT MANAGEMENT INC leads the comparable SEC ownership view at 4.3%.
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.
Open SEC evidence
Opens AMERICAN CENTURY INVESTMENT MANAGEMENT INC's linked filing trail.
Comparable ownership
Top 5
AMERICAN CENTURY INVESTMENT MANAG...
4.3%
FMR LLC
4%
BlackRock, Inc.
8.4%
VANGUARD PORTFOLIO MANAGEMENT LLC
4.7%
DIMENSIONAL FUND ADVISORS LP
4.2%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-8 of 50 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| AMERICAN CENTURY INVESTMENT MANAGEMENT INC |
13D/G
|
4.3%
|
$256,641,561
2,974,175 shares
|
-$48,019,263 | 31 Dec 2025 |
| FMR LLC |
13D/G
13F
Company
|
4%
|
$234,699,035
2,789,719 shares
|
-$63,649,477 | 31 Dec 2025 |
| BlackRock, Inc. |
13F
Company
|
8.4%
|
$583,109,170
5,798,042 shares
|
— | 31 Mar 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC |
13F
Company
|
4.7%
|
$329,815,292
3,279,460 shares
|
— | 31 Mar 2026 |
| DIMENSIONAL FUND ADVISORS LP |
13F
Company
|
4.2%
|
$290,319,658
2,886,955 shares
|
— | 31 Mar 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC |
13F
Company
|
4.1%
|
$284,037,337
2,824,275 shares
|
— | 31 Mar 2026 |
| STATE STREET CORP |
13F
Company
|
2.8%
|
$198,233,225
1,971,097 shares
|
— | 31 Mar 2026 |
| VICTORY CAPITAL MANAGEMENT INC |
13F
Company
|
2.6%
|
$183,962,443
1,829,198 shares
|
— | 31 Mar 2026 |
How to read this table
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 trading overview
Net insider flow leans to selling over the last 12 months. Net value: -$16,807,886.
Buys
$0
Insiders: 0
Sells
$16,807,886
Insiders: 5
Net
-$16,807,886
Shares: -153,659
Window
Last 12 months
4 rolling buckets
Buy value
Sell value
Shares: 0
Shares: 153,659
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 0 | 69,079 | $0 | $8,296,144 | -$8,296,144 |
| 3-6 | 0 | 63,874 | $0 | $6,843,088 | -$6,843,088 |
| 6-9 | 0 | 15,837 | $0 | $1,283,272 | -$1,283,272 |
| 9-12 | 0 | 4,869 | $0 | $385,381 | -$385,381 |
Reporting owners
Insider holders from Forms 3/4/5
Showing 1-20 of 26 reporting-owner rows connected to TIMKEN CO. Open a relationship link for the CIK-to-CIK filing trail.
Rows
26
Largest Forms 3/4/5 holder
Ward J. Timken Jr.
Net 12M change
-$16,807,886
Latest report
05 Jun 2026
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| Ward J. Timken Jr. | Director | $71,267,522 | Median | 08 May 2026 | ||
| John M. Timken Jr. | Director | $68,746,636 | -$1,747,650 | -2.5% | Mixed | 08 May 2026 |
| Richard G. Kyle | Director | $26,943,018 | -$13,127,115 | -33% | Mixed | 27 May 2026 |
| Karl Andreas Roellgen | EVP&Pres. Engineered Bearings | $9,607,273 | Mixed | 13 Feb 2026 | ||
| Philip D. Fracassa | Evp & Cfo | $9,494,242 | Mixed | 18 Feb 2025 | ||
| Christopher A. Coughlin | EVP & Pres. Industrial Motion | $7,729,073 | Mixed | 31 Mar 2025 | ||
| Frank C. Sullivan | Director | $7,135,298 | Mixed | 08 May 2026 | ||
| John A. Luke Jr. | Director | $6,896,007 | Mixed | 05 May 2024 | ||
| Tarak Mehta | President and CEO, Director | $5,686,900 | Mixed | 13 Feb 2025 | ||
| Hansal N. Patel | EVP, GC and Secretary | $3,544,145 | -$655,406 | -16% | Mixed | 13 Feb 2026 |
| Christopher L. Mapes | Director | $3,224,935 | Mixed | 08 May 2026 | ||
| Maria A. Crowe | Director | $3,159,665 | Mixed | 08 May 2026 | ||
| Ajita G. Rajendra | Director | $2,804,589 | -$1,109,823 | -28% | Mixed | 05 Jun 2026 |
| Bo Hans Olof Landin | Group Vice President | $2,385,185 | Mixed | 01 Jun 2022 | ||
| Natasha Pollock | Svp, Chro | $2,359,275 | Mixed | 13 Feb 2026 | ||
| Elizabeth A. Harrell | Director | $2,189,969 | Mixed | 08 May 2026 | ||
| Michael Anthony Discenza | EVP, Chief Financial Officer | $1,959,140 | -$167,892 | -7.9% | Filing P/S | 24 Feb 2026 |
| PALMER JAMES F | Director | $1,585,174 | Mixed | 02 May 2025 | ||
| Jacqueline F. Woods | Director | $1,365,888 | Mixed | 06 May 2023 | ||
| Timothy Alan Graham | EVP, Pres. Industrial Motion | $1,287,728 | Mixed | 13 Feb 2026 |
Recent insider transactions for TIMKEN CO
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 |
|---|---|---|---|---|---|---|---|---|---|---|
| Ajita G. Rajendra | TKR | Common Stock | Sale | -29.5% | $1,109,823 | $131.34 | -8,450 | 20,225 | 05 Jun 2026 | Direct |
| Richard G. Kyle | TKR | Common Stock | Sale | -4.1% | $1,075,853 | $127.35 | -8,448 | 197,361 | 27 May 2026 | Direct |
| Richard G. Kyle | TKR | Common Stock | Gift | -0.31% | -646 | 205,809 | 18 May 2026 | Direct | ||
| Maria A. Crowe | TKR | Restricted Share Unit | Award | 1,280 | 1,280 | 08 May 2026 | Direct | |||
| Elizabeth A. Harrell | TKR | Restricted Share Unit | Award | 1,280 | 1,280 | 08 May 2026 | Direct | |||
| Sarah C. Lauber | TKR | Restricted Share Unit | Award | 1,280 | 1,280 | 08 May 2026 | Direct | |||
| Richard G. Kyle | TKR | Common Stock | Sale | -15.3% | $4,362,819 | $117.34 | -37,181 | 206,455 | 08 May 2026 | Direct |
| Richard G. Kyle | TKR | Restricted Share Unit | Award | 1,280 | 1,280 | 08 May 2026 | Direct | |||
| Frank C. Sullivan | TKR | Restricted Share Unit | Award | 1,280 | 1,280 | 08 May 2026 | Direct | |||
| Ward J. Timken Jr. | TKR | Restricted Share Unit | Award | 1,280 | 1,280 | 08 May 2026 | Direct | |||
| John M. Timken Jr. | TKR | Common Stock | Sale | -5.36% | $1,747,650 | $116.51 | -15,000 | 264,744 | 08 May 2026 | Direct |
| John M. Timken Jr. | TKR | Restricted Share Unit | Award | 1,280 | 1,280 | 08 May 2026 | Direct | |||
| Kimberly K. Ryan | TKR | Restricted Share Unit | Award | 1,280 | 1,280 | 08 May 2026 | Direct | |||
| Christopher L. Mapes | TKR | Restricted Share Unit | Award | 1,280 | 1,280 | 08 May 2026 | Direct | |||
| Todd M. Leombruno | TKR | Restricted Share Unit | Award | 1,280 | 1,280 | 08 May 2026 | Direct | |||
| Ajita G. Rajendra | TKR | Restricted Share Unit | Award | 1,280 | 1,280 | 08 May 2026 | Direct | |||
| John M. Timken Jr. | TKR | Common Stock | Award | 0.82% | 2,270 | 279,744 | 02 May 2026 | Direct | ||
| Ward J. Timken Jr. | TKR | Common Stock | Award | 0.85% | 2,270 | 268,636 | 02 May 2026 | Direct | ||
| Kimberly K. Ryan | TKR | Common Stock | Award | 2,270 | 2,270 | 02 May 2026 | Direct | |||
| Elizabeth A. Harrell | TKR | Common Stock | Award | 12.6% | 2,270 | 20,294 | 02 May 2026 | Direct | ||
| Sarah C. Lauber | TKR | Common Stock | Award | 24.8% | 2,270 | 11,425 | 02 May 2026 | Direct | ||
| Christopher L. Mapes | TKR | Common Stock | Award | 8.02% | 2,270 | 30,585 | 02 May 2026 | Direct | ||
| Frank C. Sullivan | TKR | Common Stock | Award | 3.38% | 2,270 | 69,467 | 02 May 2026 | Direct | ||
| Maria A. Crowe | TKR | Common Stock | Award | 8.21% | 2,270 | 29,936 | 02 May 2026 | Direct | ||
| Todd M. Leombruno | TKR | Common Stock | Award | 2,270 | 2,270 | 02 May 2026 | Direct | |||
| Ajita G. Rajendra | TKR | Common Stock | Award | 8.6% | 2,270 | 28,675 | 02 May 2026 | Direct | ||
| Ward J. Timken Jr. | TKR | Common Stock | Gift | 10,000 | 10,000 | 13 Mar 2026 | By self as beneficiary | |||
| Ward J. Timken Jr. | TKR | Common Stock | Gift | -97% | -10,000 | 310 | 13 Mar 2026 | By Spouse | ||
| Ward J. Timken Jr. | TKR | Common Stock | Gift | 59,500 | 52,000 | 12 Mar 2026 | By Spouse | |||
| Ward J. Timken Jr. | TKR | Common Stock | Gift | -18.3% | -59,500 | 266,366 | 12 Mar 2026 | Direct | ||
| Michael Anthony Discenza | TKR | Common Stock | Sale | -7.89% | $167,892 | $109.59 | -1,532 | 17,877 | 24 Feb 2026 | Direct |
| Michael Anthony Discenza | TKR | Common Stock | Tax liability | -1.49% | -293 | 19,409 | 24 Feb 2026 | Direct | ||
| Michael Anthony Discenza | TKR | Common Stock | Options Exercise | 10.2% | 1,825 | 19,702 | 24 Feb 2026 | Direct | ||
| Michael Anthony Discenza | TKR | Employee Stock Option (right to buy) | Options Exercise | -100% | -1,825 | 0 | 24 Feb 2026 | Direct | ||
| Richard G. Kyle | TKR | Common Stock | Sale | -7.46% | $2,120,428 | $107.99 | -19,636 | 243,636 | 20 Feb 2026 | Direct |
| Richard G. Kyle | TKR | Common Stock | Sale | -3.66% | $1,067,200 | $106.72 | -10,000 | 263,272 | 19 Feb 2026 | Direct |
| Karl Andreas Roellgen | TKR | Common Stock | Award | 1.5% | 1,450 | 98,214 | 13 Feb 2026 | Direct | ||
| John R. Szarka | TKR | Common Stock | Tax liability | -2.29% | -85 | 3,631 | 13 Feb 2026 | Direct | ||
| John R. Szarka | TKR | Common Stock | Award | 8.56% | 293 | 3,716 | 13 Feb 2026 | Direct | ||
| Hansal N. Patel | TKR | Common Stock | Tax liability | -1.98% | -552 | 27,352 | 13 Feb 2026 | Direct | ||
| Hansal N. Patel | TKR | Common Stock | Award | 4.64% | 1,237 | 27,904 | 13 Feb 2026 | Direct | ||
| Natasha Pollock | TKR | Common Stock | Tax liability | -1.32% | -240 | 17,913 | 13 Feb 2026 | Direct | ||
| Natasha Pollock | TKR | Common Stock | Award | 5.14% | 887 | 18,153 | 13 Feb 2026 | Direct | ||
| Timothy Alan Graham | TKR | Common Stock | Tax liability | -0.89% | -108 | 12,018 | 13 Feb 2026 | Direct | ||
| Timothy Alan Graham | TKR | Common Stock | Award | 3.41% | 400 | 12,126 | 13 Feb 2026 | Direct | ||
| Michael Anthony Discenza | TKR | Common Stock | Tax liability | -0.6% | -108 | 17,877 | 13 Feb 2026 | Direct | ||
| Michael Anthony Discenza | TKR | Common Stock | Award | 2.27% | 400 | 17,985 | 13 Feb 2026 | Direct | ||
| Megan Renee Lanzarotta | TKR | Common Stock | Tax liability | -2.58% | -52 | 1,961 | 13 Feb 2026 | Direct | ||
| Megan Renee Lanzarotta | TKR | Common Stock | Award | 8.17% | 152 | 2,013 | 13 Feb 2026 | Direct | ||
| Richard G. Kyle | TKR | Common Stock | Tax liability | -6.11% | -17,290 | 265,568 | 12 Feb 2026 | Direct |
* marks a reported price that did not pass the local price check.