Comparable stake leader
BlackRock, Inc.
SEC ownership of CARPENTER TECHNOLOGY CORP
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0000017843.
Disclosed value leader
BlackRock, Inc.
Comparable rows
50/50
Latest evidence
15 Aug 2026
- Public ticker
- CRS on NYSE
- Parsed ownership sources
-
13F, 13D/G, and 3/4/5
Source: Parsed SEC ownership filingsUse: Compare filing families carefully
- Largest SEC-reported holder
-
BlackRock, Inc.
Ranking: Comparable ownership first, then disclosed value
- Comparable ownership rows
-
50 of 50
Meaning: Rows with safely comparable ownership %
- Latest 13D/G holder
-
BlackRock, Inc.
Source: Latest parsed Schedule 13D/G stake
- Latest parsed ownership date
-
15 Aug 2026
Freshness: Most recent filing date in this holder set
- Issuer CIK
- 0000017843
- Issuer location
- Philadelphia, PA
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 CARPENTER TECHNOLOGY CORP (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
BlackRock, Inc.
Disclosed value leader
BlackRock, Inc.
Comparable rows
50/50
Latest evidence
15 Aug 2026
13F
13D/G
3/4/5
Lead comparable stake: 10%
13D/G row: BlackRock, Inc.
Showing 1-8 of 50 holder rows.
Quick read
BlackRock, Inc. leads the comparable SEC ownership view at 10%.
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 BlackRock, Inc.'s linked filing trail.
Comparable ownership
Top 5
BlackRock, Inc.
10%
FMR LLC
8.7%
VANGUARD CAPITAL MANAGEMENT LLC
5.1%
STATE STREET CORP
4.7%
Tony R. Thene
1.2%
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 |
|---|---|---|---|---|---|
| BlackRock, Inc. |
13F
13D/G
Company
|
10%
from 13D/G
|
$3,834,623,258
6,216,560 shares
|
— | 30 Jun 2026 |
| FMR LLC |
13F
13D/G
Company
|
8.7%
from 13D/G
|
$2,581,289,019
4,184,698 shares
|
— | 30 Jun 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC |
13F
13D/G
Company · Vanguard Capital Management
|
5.1%
from 13D/G
|
$1,333,191,096
2,161,324 shares
|
— | 30 Jun 2026 |
| STATE STREET CORP |
13F
13D/G
Company · STATE STREET CORPORATION
|
4.7%
from 13D/G
|
$1,176,419,976
1,907,172 shares
|
— | 30 Jun 2026 |
| Tony R. Thene |
3/4/5
Chairman, President and CEO, Director
|
1.2%
|
$355,287,503
575,980 shares
|
— | 15 Aug 2026 |
| Timothy Lain |
3/4/5
SVP and CFO
|
0.24%
|
$72,903,116
118,188 shares
|
— | 15 Aug 2026 |
| Brian J. Malloy |
3/4/5
President and CEO, Director
|
0.18%
|
$54,401,163
88,193 shares
|
-$23,001,396 | 14 Jul 2026 |
| James D. Dee |
3/4/5
SVP, Gen Counsel & Sec
|
0.16%
|
$49,018,825
79,468 shares
|
-$6,190,095 | 15 Aug 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: -$40,784,876.
Buys
$0
Insiders: 0
Sells
$40,784,876
Insiders: 7
Net
-$40,784,876
Shares: -121,206
Window
Last 12 months
4 rolling buckets
Buy value
Sell value
Shares: 0
Shares: 121,206
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 0 | 2,250 | $0 | $1,090,949 | -$1,090,949 |
| 3-6 | 0 | 28,365 | $0 | $11,722,622 | -$11,722,622 |
| 6-9 | 0 | 87,158 | $0 | $27,127,532 | -$27,127,532 |
| 9-12 | 0 | 3,433 | $0 | $843,773 | -$843,773 |
Reporting owners
Insider holders from Forms 3/4/5
Showing 1-20 of 22 reporting-owner rows connected to CARPENTER TECHNOLOGY CORP. Open a relationship link for the CIK-to-CIK filing trail.
Rows
22
Largest Forms 3/4/5 holder
Tony R. Thene
Net 12M change
-$40,784,876
Latest report
15 Aug 2026
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| Tony R. Thene | Chairman, President and CEO, Director | $355,287,503 | Median | 15 Aug 2026 | ||
| Steven E. Karol | Director | $185,148,982 | -$4,293,181 | -2.3% | Mixed | 01 Jun 2026 |
| Timothy Lain | SVP and CFO | $72,903,116 | Median | 15 Aug 2026 | ||
| Brian J. Malloy | President and CEO, Director | $54,401,163 | -$23,001,396 | -30% | Median | 14 Jul 2026 |
| James D. Dee | SVP, Gen Counsel & Sec | $49,018,825 | -$6,190,095 | -11% | Median | 15 Aug 2026 |
| Jr. Stephen M. Ward | Director | $18,541,171 | Mixed | 13 Oct 2025 | ||
| Marshall D. Akins | VP and Chief Comm Officer | $15,164,252 | -$5,214,630 | -26% | Median | 15 Aug 2026 |
| I. Martin Inglis | Director | $13,180,778 | Mixed | 18 Aug 2025 | ||
| Charles Douglas Mclane Jr. | Director | $7,904,426 | Mixed | 30 Jun 2026 | ||
| Anastasios John Hart | Director | $6,896,327 | -$433,367 | -5.9% | Mixed | 28 May 2026 |
| Elizabeth A. Socci | VP, Contr & Ch Acctg Officer | $6,463,249 | -$1,252,860 | -16% | Median | 15 Aug 2026 |
| Kathleen Ligocki | Director | $6,432,718 | Mixed | 07 Oct 2025 | ||
| Joseph E. Haniford | SVP Continuous Improvement | $4,017,679 | Mixed | 17 Aug 2023 | ||
| Viola L. Acoff | Director | $3,361,814 | Mixed | 07 Oct 2025 | ||
| Jeffrey Wadsworth | Director | $3,284,744 | Mixed | 12 Oct 2021 | ||
| Ramin Younessi | Director | $2,219,709 | -$399,347 | -15% | Mixed | 21 Nov 2025 |
| David Graf | VP & Group President PEP | $1,701,415 | Mixed | 17 Aug 2023 | ||
| Colleen Pritchett | Director | $586,757 | Mixed | 07 Oct 2025 | ||
| Kathy Hopinkah Hannan | Director | $492,258 | Mixed | 10 Oct 2023 | ||
| Howard H. Yu | Director | $132,930 | Mixed | 07 Oct 2025 |
Recent insider transactions for CARPENTER TECHNOLOGY CORP
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 |
|---|---|---|---|---|---|---|---|---|---|---|
| Tony R. Thene | CRS | Common Stock | Award | 8.22% | 5,993 | 78,893 | 17 Aug 2026 | Direct | ||
| Elizabeth A. Socci | CRS | Common Stock | Award | 2.03% | 208 | 10,478 | 17 Aug 2026 | Direct | ||
| Timothy Lain | CRS | Common Stock | Award | 1.22% | 1,383 | 115,050 | 17 Aug 2026 | Direct | ||
| James D. Dee | CRS | Common Stock | Award | 0.94% | 738 | 79,468 | 17 Aug 2026 | Direct | ||
| Marshall D. Akins | CRS | Common Stock | Award | 4.31% | 1,015 | 24,584 | 17 Aug 2026 | Direct | ||
| Tony R. Thene | CRS | Common Stock | Tax liability | -11.5% | -9,479 | 72,900 | 15 Aug 2026 | Direct | ||
| Elizabeth A. Socci | CRS | Common Stock | Tax liability | -3.11% | -330 | 10,270 | 15 Aug 2026 | Direct | ||
| Timothy Lain | CRS | Common Stock | Tax liability | -2.07% | -2,407 | 113,667 | 15 Aug 2026 | Direct | ||
| James D. Dee | CRS | Common Stock | Tax liability | -1.91% | -1,535 | 78,730 | 15 Aug 2026 | Direct | ||
| Marshall D. Akins | CRS | Common Stock | Tax liability | -6.94% | -1,758 | 23,569 | 15 Aug 2026 | Direct | ||
| Ken Giacobbe | CRS | Director Stock Option (Right to Buy) | Award | 21 | 21 | 11 Aug 2026 | Direct | |||
| Ken Giacobbe | CRS | Director Stock Units | Award | 225 | 225 | 11 Aug 2026 | Direct | |||
| Tony R. Thene | CRS | Common Stock | Tax liability | -26.6% | -29,913 | 82,379 | 14 Jul 2026 | Direct | ||
| Tony R. Thene | CRS | Common Stock | Award | 158.6% | 68,860 | 112,292 | 14 Jul 2026 | Direct | ||
| Elizabeth A. Socci | CRS | Common Stock | Tax liability | -9.62% | -1,128 | 10,600 | 14 Jul 2026 | Direct | ||
| Elizabeth A. Socci | CRS | Common Stock | Award | 28.3% | 2,584 | 11,728 | 14 Jul 2026 | Direct | ||
| Brian J. Malloy | CRS | Common Stock | Tax liability | -8.23% | -7,905 | 88,193 | 14 Jul 2026 | Direct | ||
| Brian J. Malloy | CRS | Common Stock | Award | 21.8% | 17,216 | 96,098 | 14 Jul 2026 | Direct | ||
| Timothy Lain | CRS | Common Stock | Tax liability | -6.67% | -8,300 | 116,074 | 14 Jul 2026 | Direct | ||
| Timothy Lain | CRS | Common Stock | Award | 17% | 18,076 | 124,374 | 14 Jul 2026 | Direct | ||
| Marshall D. Akins | CRS | Common Stock | Tax liability | -19% | -5,929 | 25,327 | 14 Jul 2026 | Direct | ||
| Marshall D. Akins | CRS | Common Stock | Award | 70.4% | 12,912 | 31,256 | 14 Jul 2026 | Direct | ||
| James D. Dee | CRS | Common Stock | Tax liability | -6.45% | -5,534 | 80,265 | 14 Jul 2026 | Direct | ||
| James D. Dee | CRS | Common Stock | Award | 16.3% | 12,052 | 85,799 | 14 Jul 2026 | Direct | ||
| Julie A. Beck | CRS | Director Stock Units | Award | 3.31% | 33.44 | 1,042 | 30 Jun 2026 | Direct | ||
| Charles Douglas Mclane Jr. | CRS | Director Stock Units | Award | 0.17% | 43.57 | 25,239 | 30 Jun 2026 | Direct | ||
| Steven E. Karol | CRS | Common Stock | Sale | -0.89% | $975,479 | $487.74 | -2,000 | 223,381 | 01 Jun 2026 | Held by Affiliates of Reporting Person |
| Anastasios John Hart | CRS | Common Stock | Sale | -100% | $115,470 | $461.88 | -250 | 0 | 28 May 2026 | Direct |
| Anastasios John Hart | CRS | Common Stock | Options Exercise | 250 | 250 | 28 May 2026 | Direct | |||
| Anastasios John Hart | CRS | Director Stock Option (Right to Buy) | Options Exercise | -7.69% | -250 | 3,000 | 28 May 2026 | Direct | ||
| Marshall D. Akins | CRS | Common Stock | Sale | -39.2% | $5,214,630 | $441.36 | -11,815 | 18,344 | 05 May 2026 | Direct |
| Anastasios John Hart | CRS | Common Stock | Sale | -100% | $317,897 | $423.86 | -750 | 0 | 04 May 2026 | Direct |
| Anastasios John Hart | CRS | Common Stock | Options Exercise | 750 | 750 | 04 May 2026 | Direct | |||
| Anastasios John Hart | CRS | Director Stock Option (Right to Buy) | Options Exercise | -18.8% | -750 | 3,250 | 04 May 2026 | Direct | ||
| Julie A. Beck | CRS | Director Stock Units | Award | 5.47% | 52.33 | 1,009 | 31 Mar 2026 | Direct | ||
| Charles Douglas Mclane Jr. | CRS | Director Stock Units | Award | 0.27% | 68.18 | 25,187 | 31 Mar 2026 | Direct | ||
| James D. Dee | CRS | Common Stock | Sale | -17.6% | $6,190,095 | $391.78 | -15,800 | 73,739 | 24 Feb 2026 | Direct |
| Steven E. Karol | CRS | Common Stock | Sale | -1.53% | $1,333,929 | $381.12 | -3,500 | 225,381 | 19 Feb 2026 | Held by Affiliates of Reporting Person |
| Steven E. Karol | CRS | Common Stock | Sale | -1.67% | $1,140,000 | $380.00 | -3,000 | 177,000 | 19 Feb 2026 | Direct |
| Charles Douglas Mclane Jr. | CRS | Director Stock Units | Award | 0.34% | 85.36 | 25,106 | 31 Dec 2025 | Direct | ||
| Anastasios John Hart | CRS | Director Stock Units | Award | 0.18% | 38.71 | 21,904 | 31 Dec 2025 | Direct | ||
| Elizabeth A. Socci | CRS | Common Stock | Gift | -4.69% | -450 | 9,144 | 15 Dec 2025 | Direct | ||
| Brian J. Malloy | CRS | Common Stock | Sale | -4.98% | $1,253,520 | $303.52 | -4,130 | 78,875 | 11 Dec 2025 | Direct |
| Brian J. Malloy | CRS | Common Stock | Options Exercise | 5.24% | 4,130 | 83,005 | 11 Dec 2025 | Direct | ||
| Brian J. Malloy | CRS | Employee Stock Option (Right to Buy) | Options Exercise | -100% | -4,130 | 0 | 11 Dec 2025 | Direct | ||
| Brian J. Malloy | CRS | Common Stock | Sale | -35.6% | $13,301,026 | $304.45 | -43,688 | 78,875 | 10 Dec 2025 | Direct |
| Brian J. Malloy | CRS | Common Stock | Options Exercise | 55.4% | 43,688 | 122,563 | 10 Dec 2025 | Direct | ||
| Brian J. Malloy | CRS | Employee Stock Option (Right to Buy) | Options Exercise | -100% | -43,688 | 0 | 10 Dec 2025 | Direct | ||
| Brian J. Malloy | CRS | Common Stock | Sale | -26% | $8,446,850 | $305.60 | -27,640 | 78,875 | 09 Dec 2025 | Direct |
| Brian J. Malloy | CRS | Common Stock | Options Exercise | 40.9% | 30,942 | 106,515 | 09 Dec 2025 | Direct |
* marks a reported price that did not pass the local price check.