Comparable stake leader
VANGUARD CAPITAL MANAGEMENT LLC
SEC ownership of COHERENT CORP.
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0000820318.
Disclosed value leader
BlackRock, Inc.
Comparable rows
50/50
Latest evidence
02 Sep 2026
- Public ticker
- COHR 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
-
VANGUARD CAPITAL MANAGEMENT LLC
Ranking: Comparable ownership first, then disclosed value
- Comparable ownership rows
-
50 of 50
Meaning: Rows with safely comparable ownership %
- Latest 13D/G holder
-
VANGUARD CAPITAL MANAGEMENT LLC
Source: Latest parsed Schedule 13D/G stake
- Latest parsed ownership date
-
02 Sep 2026
Freshness: Most recent filing date in this holder set
- Issuer CIK
- 0000820318
- Issuer location
- Saxonburg, 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 COHERENT 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
VANGUARD CAPITAL MANAGEME...
Disclosed value leader
BlackRock, Inc.
Comparable rows
50/50
Latest evidence
02 Sep 2026
13F
13D/G
3/4/5
Lead comparable stake: 7.4%
13D/G row: VANGUARD CAPITAL MANAGEMENT LLC
Showing 1-8 of 50 holder rows.
Quick read
VANGUARD CAPITAL MANAGEMENT LLC leads the comparable SEC ownership view at 7.4%.
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 VANGUARD CAPITAL MANAGEMENT LLC's linked filing trail.
Comparable ownership
Top 5
VANGUARD CAPITAL MANAGEMENT LLC
7.4%
BlackRock, Inc.
6.6%
FMR LLC
5.6%
VANGUARD PORTFOLIO MANAGEMENT LLC
5%
DODGE & COX
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 |
|---|---|---|---|---|---|
| VANGUARD CAPITAL MANAGEMENT LLC |
13F
13D/G
Company · Vanguard Capital Management
|
7.4%
from 13D/G
|
$5,035,671,083
12,765,663 shares
|
— | 30 Jun 2026 |
| BlackRock, Inc. |
13F
13D/G
Company
|
6.6%
from 13D/G
|
$6,551,393,931
16,608,092 shares
|
— | 30 Jun 2026 |
| FMR LLC |
13F
13D/G
Company
|
5.6%
from 13D/G
|
$4,344,183,882
11,012,710 shares
|
— | 30 Jun 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC |
13F
13D/G
Company · Vanguard Portfolio Management
|
5%
from 13D/G
|
$3,950,997,319
10,015,964 shares
|
— | 30 Jun 2026 |
| DODGE & COX |
13D/G
13F
Company
|
4.2%
|
$415,171,723
6,437,769 shares
|
$0 | 31 Mar 2025 |
| Invesco Ltd. |
13F
13D/G
Company
|
3.9%
from 13D/G
|
$2,931,560,007
7,431,643 shares
|
— | 30 Jun 2026 |
| James Robert Anderson |
3/4/5
CEO, Director
|
0.09%
|
$73,090,162
185,287 shares
|
— | 28 Aug 2026 |
| Giovanni Barbarossa |
3/4/5
EVP, General Management
|
0.08%
|
$26,105,280
163,158 shares
|
-$18,075,133 | 06 Nov 2025 |
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: -$1,115,490,029.
Buys
$0
Insiders: 0
Sells
$1,115,490,029
Insiders: 12
Net
-$1,115,490,029
Shares: -7,721,425
Window
Last 12 months
4 rolling buckets
Buy value
Sell value
Shares: 0
Shares: 7,721,425
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 0 | 23,821 | $0 | $6,710,345 | -$6,710,345 |
| 3-6 | 0 | 11,694 | $0 | $3,573,257 | -$3,573,257 |
| 6-9 | 0 | 29,226 | $0 | $6,436,757 | -$6,436,757 |
| 9-12 | 0 | 7,656,684 | $0 | $1,098,769,671 | -$1,098,769,671 |
Reporting owners
Insider holders from Forms 3/4/5
Showing 1-20 of 32 reporting-owner rows connected to COHERENT CORP.. Open a relationship link for the CIK-to-CIK filing trail.
Rows
32
Largest Forms 3/4/5 holder
James Robert Anderson
Net 12M change
-$1,115,490,028
Latest report
02 Sep 2026
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| James Robert Anderson | CEO, Director | $73,090,162 | Median | 28 Aug 2026 | ||
| Vincent D. Mattera Jr. | Chief Executive Officer, Director | $38,463,801 | Filing P/S | 15 May 2024 | ||
| Sherri R. Luther | CFO and Treasurer | $27,950,171 | -$3,597,554 | -11% | Median | 28 Aug 2026 |
| Francis J. Kramer | Director | $26,688,870 | Mixed | 15 Nov 2022 | ||
| Giovanni Barbarossa | EVP, General Management | $26,105,280 | -$18,075,133 | -41% | Filing P/S | 06 Nov 2025 |
| Robert P. Beard | Chief Strategy & Legal Officer | $20,484,038 | Median | 28 Aug 2026 | ||
| Howard H. Xia | Director | $18,509,664 | -$2,248,303 | -11% | Filing P/S | 11 May 2026 |
| Joseph J. Corasanti | Director | $14,944,767 | -$4,421,239 | -23% | Mixed | 11 Feb 2026 |
| Julie Sheridan Eng | Chief Technology Officer | $11,105,500 | -$4,772,120 | -30% | Filing P/S | 28 Aug 2026 |
| Ilaria Mocciaro | Chief Accounting Officer | $9,528,028 | -$224,052 | -2.3% | Median | 28 Aug 2026 |
| Mark Stewart Sobey | President, Lasers Segment | $8,535,960 | Mixed | 01 Jul 2023 | ||
| Jeffrey B. Place | Chief Supply Chain Officer | $8,322,922 | Median | 28 Aug 2026 | ||
| Shaker Sadasivam | Director | $7,673,000 | Mixed | 11 Feb 2026 | ||
| Mary Jane Raymond | Chief Financial Officer | $7,441,785 | Mixed | 13 Sep 2023 | ||
| Walter Robert Bashaw II | President | $5,874,755 | Mixed | 28 Aug 2024 | ||
| David L. Motley | Director | $4,882,072 | Mixed | 11 Feb 2026 | ||
| Enrico Digirolomo | Director | $4,772,304 | -$1,955,265 | -29% | Filing P/S | 31 Aug 2026 |
| Sandeep Vij | Director | $4,611,664 | Mixed | 11 Feb 2026 | ||
| Patricia Hatter | Director | $4,446,363 | Mixed | 11 Feb 2026 | ||
| Christopher Koeppen | EVP of Aerospace & Defense | $4,205,076 | Mixed | 16 Jul 2025 |
Recent insider transactions for COHERENT 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| Lisa Neal-Graves | COHR | Common Stock | Sale | -14.4% | $590,524 | $268.42 | -2,200 | 13,033 | 02 Sep 2026 | Direct |
| Julie Sheridan Eng | COHR | Common Stock | Sale | -12.8% | $1,632,246 | $270.69 | -6,030 | 41,027 | 01 Sep 2026 | Direct |
| Enrico Digirolomo | COHR | Common Stock | Sale | -11.6% | $628,998 | $276.85 | -2,272 | 17,238 | 31 Aug 2026 | Direct |
| Stephen A. Skaggs | COHR | Common Stock | Sale | -13.5% | $629,062 | $276.88 | -2,272 | 14,592 | 31 Aug 2026 | Direct |
| Julie Sheridan Eng | COHR | Common Stock | Sale | -13% | $1,950,834 | $276.83 | -7,047 | 47,057 | 31 Aug 2026 | Direct |
| Jeffrey B. Place | COHR | Common Stock | Award | 18.9% | 3,358 | 21,099 | 28 Aug 2026 | Direct | ||
| Ilaria Mocciaro | COHR | Common Stock | Tax liability | -8.26% | -2,174 | 24,154 | 28 Aug 2026 | Direct | ||
| Ilaria Mocciaro | COHR | Common Stock | Award | 18.2% | 4,061 | 26,328 | 28 Aug 2026 | Direct | ||
| Ilaria Mocciaro | COHR | Deferred Performance Stock Units | Award | 2,335 | 2,335 | 28 Aug 2026 | Direct | |||
| Sherri R. Luther | COHR | Common Stock | Tax liability | -3.53% | -2,594 | 70,855 | 28 Aug 2026 | Direct | ||
| Sherri R. Luther | COHR | Common Stock | Award | 13.5% | 8,731 | 73,449 | 28 Aug 2026 | Direct | ||
| Julie Sheridan Eng | COHR | Common Stock | Tax liability | -19.2% | -12,862 | 54,104 | 28 Aug 2026 | Direct | ||
| Julie Sheridan Eng | COHR | Common Stock | Award | 34.9% | 17,333 | 66,966 | 28 Aug 2026 | Direct | ||
| Robert P. Beard | COHR | Common Stock | Tax liability | -3.52% | -1,896 | 51,928 | 28 Aug 2026 | Direct | ||
| Robert P. Beard | COHR | Common Stock | Award | 11.1% | 5,373 | 53,824 | 28 Aug 2026 | Direct | ||
| James Robert Anderson | COHR | Common Stock | Tax liability | -6.06% | -11,958 | 185,287 | 28 Aug 2026 | Direct | ||
| James Robert Anderson | COHR | Common Stock | Award | 18.3% | 30,564 | 197,245 | 28 Aug 2026 | Direct | ||
| Sherri R. Luther | COHR | Common Stock | Sale | -4.45% | $972,000 | $324.00 | -3,000 | 64,475 | 18 Aug 2026 | Direct |
| Sherri R. Luther | COHR | Common Stock | Sale | -1.46% | $306,680 | $306.68 | -1,000 | 67,475 | 22 Jul 2026 | Direct |
| Jeffrey B. Place | COHR | Common Stock | Tax liability | -11% | -2,181 | 17,658 | 01 Jul 2026 | Direct | ||
| James Robert Anderson | COHR | Common Stock | Tax liability | -13.4% | -25,836 | 166,438 | 03 Jun 2026 | Direct | ||
| Sherri R. Luther | COHR | Common Stock | Sale | -2.84% | $745,920 | $372.96 | -2,000 | 68,475 | 12 May 2026 | Direct |
| Howard H. Xia | COHR | Common Stock | Sale | -3.82% | $709,000 | $354.50 | -2,000 | 50,298 | 11 May 2026 | Direct |
| Howard H. Xia | COHR | Common Stock | Options Exercise | 3.98% | 2,000 | 52,298 | 11 May 2026 | Direct | ||
| Howard H. Xia | COHR | Option (Right to Buy) | Options Exercise | -100% | -2,000 | 0 | 11 May 2026 | Direct | ||
| Sherri R. Luther | COHR | Common Stock | Sale | -2.76% | $702,000 | $351.00 | -2,000 | 70,475 | 22 Apr 2026 | Direct |
| Howard H. Xia | COHR | Common Stock | Sale | -6.05% | $782,943 | $241.65 | -3,240 | 50,298 | 17 Mar 2026 | Direct |
| Howard H. Xia | COHR | Common Stock | Options Exercise | 6.44% | 3,240 | 53,538 | 17 Mar 2026 | Direct | ||
| Howard H. Xia | COHR | Option (Right to Buy) | Options Exercise | -61.8% | -3,240 | 2,000 | 17 Mar 2026 | Direct | ||
| Howard H. Xia | COHR | Common Stock | Sale | -1.95% | $258,000 | $258.00 | -1,000 | 50,298 | 16 Mar 2026 | Direct |
| Howard H. Xia | COHR | Common Stock | Options Exercise | 1.99% | 1,000 | 51,298 | 16 Mar 2026 | Direct | ||
| Howard H. Xia | COHR | Option (Right to Buy) | Options Exercise | -16% | -1,000 | 5,240 | 16 Mar 2026 | Direct | ||
| Julie Sheridan Eng | COHR | Common Stock | Sale | -2.86% | $375,394 | $258.18 | -1,454 | 49,436 | 10 Mar 2026 | Direct |
| Stephen A. Skaggs | COHR | Common Stock | Sale | -17.3% | $856,550 | $243.13 | -3,523 | 16,864 | 09 Mar 2026 | Direct |
| Enrico Digirolomo | COHR | Common Stock | Gift | -8.65% | -1,847 | 19,510 | 06 Mar 2026 | Direct | ||
| Enrico Digirolomo | COHR | Common Stock | Sale | -15.5% | $944,506 | $241.50 | -3,911 | 21,357 | 06 Mar 2026 | Direct |
| Enrico Digirolomo | COHR | Common Stock | Options Exercise | 18.3% | 3,911 | 25,268 | 06 Mar 2026 | Direct | ||
| Enrico Digirolomo | COHR | Option (Right to Buy) | -100% | -3,911 | 0 | 06 Mar 2026 | Direct | |||
| Julie Sheridan Eng | COHR | Common Stock | Sale | -5.2% | $813,646 | $291.42 | -2,792 | 50,890 | 02 Mar 2026 | Direct |
| Sherri R. Luther | COHR | Common Stock | Sale | -5.23% | $870,954 | $217.74 | -4,000 | 72,475 | 12 Feb 2026 | Direct |
| Howard H. Xia | COHR | Common Stock | Award | 0.56% | 279 | 50,298 | 11 Feb 2026 | Direct | ||
| Sandeep Vij | COHR | Common Stock | Award | 1.78% | 279 | 15,954 | 11 Feb 2026 | Direct | ||
| Michelle M. Sterling | COHR | Common Stock | Award | 3.23% | 279 | 8,924 | 11 Feb 2026 | Direct | ||
| Stephen A. Skaggs | COHR | Common Stock | Award | 1.39% | 279 | 20,387 | 11 Feb 2026 | Direct | ||
| Shaker Sadasivam | COHR | Common Stock | Award | 0.68% | 279 | 41,173 | 11 Feb 2026 | Direct | ||
| Elizabeth Patrick | COHR | Common Stock | Award | 5.47% | 279 | 5,382 | 11 Feb 2026 | Direct | ||
| Lisa Neal-Graves | COHR | Common Stock | Award | 1.87% | 279 | 15,233 | 11 Feb 2026 | Direct | ||
| Patricia Hatter | COHR | Common Stock | Award | 1.18% | 279 | 23,859 | 11 Feb 2026 | Direct | ||
| David L. Motley | COHR | Common Stock | Award | 1.08% | 279 | 26,197 | 11 Feb 2026 | Direct | ||
| Michael L. Dreyer | COHR | Common Stock | Award | 2.31% | 279 | 12,364 | 11 Feb 2026 | Direct |
* marks a reported price that did not pass the local price check.