NYSE · Technology · Holders
Coherent Corp. (COHR) Institutional Ownership & Insider Trading History
Top COHR institutional positions and insider transactions, with filters for buys, sales, option exercises, gifts, and tax withholding.
- Last confirmed price
- $225.19+16.79%
- Nov 9, 2026, 4:00 PM EST · Prices may be delayed
Data dates
Prices as of Nov 9, 4:00 PM EST · Fundamentals checked Nov 9, 8:23 PM EST · Statement period ended Sep 30, 2026
Ownership read
COHR insider transaction activity: Mixed, sale-heavy.
Blackrock Inc. is the largest institutional holder. 48 classified sales and 2 classified purchases appear in the recent insider records. 1 transactions lack a reliable action code. Use the filters below to separate open-market activity from option exercises, gifts, awards, and tax withholding.
Insider flow
COHR
Directional bars ignore awards, gifts, conversions, and tax withholding rows.
Top holder
16.61M
Blackrock Inc.
Insider transaction activity
Mixed, sale-heavy
$1.13B sold / $103.35K bought · 1 unclassified
Observations shown
122
10 holder / 112 insider
- Increased / initiated
- Unavailable
- Prior positions were not supplied
- Insider rows
- 112
- Transaction dates shown per row
Ownership concentration and transaction activity
- Top 10 reported holders
- Position dates differ
- Changes with share-count history
- Prior-position data unavailable
- New / exited positions
- Prior-position data unavailable
- Largest increase with share-count history
- Prior share counts unavailable
These changes cover the holders shown. A holder missing from this list may still own shares. Compare positions from the same reporting quarters.
Net shares sold: 7,827,299
Classified sale shares minus classified purchase shares in this sample. Includes disclosed plans and unknown plan status; excludes grants, gifts, exercises and withholding. This is activity, not sentiment.
- Gift: 4
- Purchase / sale; plan unknown: 50
- Grant: 40
- Conversion / exercise: 17
- Other / unclassified: 1
Top 10 institutional holders
Coherent Corp. (COHR) institutional ownership
Ranked by reported share count. Position dates and filing dates are separate when the provider supplies both.
Source: Yahoo Finance. A position date is not a filing date. View current provider table. To check a manager's 13F, search its name in SEC EDGAR; a search result is not a verified match to a row here.
| # | Institution | % held | Shares | Position date |
|---|---|---|---|---|
| 1 | 8.43% | 16.61M | Position as of Jun 30, 2026 | |
| 2 | 6.48% | 12.77M | Position as of Jun 30, 2026 | |
| 3 | 5.59% | 11.01M | Position as of Jun 30, 2026 | |
| 4 | 5.09% | 10.02M | Position as of Jun 30, 2026 | |
| 5 | 4.36% | 8.59M | Position as of Jun 30, 2026 | |
| 6 | Nvidia Corp | 3.95% | 7.79M | Position as of Jun 30, 2026 |
| 7 | 3.77% | 7.43M | Position as of Jun 30, 2026 | |
| 8 | 2.71% | 5.34M | Position as of Sep 30, 2026 | |
| 9 | Capital International Investors | 1.83% | 3.60M | Position as of Jun 30, 2026 |
| 10 | 1.67% | 3.28M | Position as of Jun 30, 2026 |
Recent insider transactions
Coherent Corp. (COHR) insider transactions
Provider action descriptions keep buys and sales separate from awards, gifts, conversions, and tax withholding. Transaction window: Nov 13, 2024–Sep 11, 2026 · 112 records.
Source: Yahoo Finance. Transaction dates are not filing dates; original filing links appear only when the provider identifies a specific filing. View current provider table. Browse issuer SEC ownership filings; this lookup is not a match to each row.
| # | Insider | % company | Action | Shares | Price | Value | Transaction date |
|---|---|---|---|---|---|---|---|
| 1 | DIGIROLOMO ENRICO Director | <0.01% | GiftGift transfer. Usually non-cash and not an open-market sale.Transaction context
Position sold = shares sold ÷ (shares sold + holdings after). Separate accounts or security classes may not represent total beneficial ownership. | 1.28K | Non-cash | Non-cash | Sep 11, 2026 |
| 2 | DIGIROLOMO ENRICO Director | <0.01% | SaleProvider-reported open-market or direct sale.Transaction context
Position sold = shares sold ÷ (shares sold + holdings after). Separate accounts or security classes may not represent total beneficial ownership. | 5.32K | $305.98 | $1,626,310 | Sep 11, 2026 |
| 3 | BEARD ROBERT P Officer | <0.01% | SaleProvider-reported open-market or direct sale.Transaction context
Position sold = shares sold ÷ (shares sold + holdings after). Separate accounts or security classes may not represent total beneficial ownership. | 500 | $309.32 | $154,660 | Sep 9, 2026 |
| 4 | NEAL-GRAVES LISA Director | <0.01% | SaleProvider-reported open-market or direct sale.Transaction context
Position sold = shares sold ÷ (shares sold + holdings after). Separate accounts or security classes may not represent total beneficial ownership. | 2.20K | $268.42 | $590,524 | Sep 2, 2026 |
| 5 | ENG JULIE SHERIDAN Chief Technology Officer | <0.01% | SaleProvider-reported open-market or direct sale.Transaction context
Position sold = shares sold ÷ (shares sold + holdings after). Separate accounts or security classes may not represent total beneficial ownership. | 13.08K | $274.00 | $3,583,081 | Sep 1, 2026 |
| 6 | DIGIROLOMO ENRICO Director | <0.01% | SaleProvider-reported open-market or direct sale.Transaction context
Position sold = shares sold ÷ (shares sold + holdings after). Separate accounts or security classes may not represent total beneficial ownership. | 2.27K | $276.85 | $628,998 | Aug 31, 2026 |
| 7 | SKAGGS STEPHEN ANDREW Director | <0.01% | SaleProvider-reported open-market or direct sale.Transaction context
Position sold = shares sold ÷ (shares sold + holdings after). Separate accounts or security classes may not represent total beneficial ownership. | 2.27K | $276.88 | $629,062 | Aug 31, 2026 |
| 8 | BEARD ROBERT P Officer | <0.01% | Award / grantAward, grant, or acquisition under an equity compensation plan.Transaction context
Position sold = shares sold ÷ (shares sold + holdings after). Separate accounts or security classes may not represent total beneficial ownership. | 5.37K | No cash value | No cash value | Aug 28, 2026 |
| 9 | PLACE JEFFREY B Officer | <0.01% | Award / grantAward, grant, or acquisition under an equity compensation plan.Transaction context
Position sold = shares sold ÷ (shares sold + holdings after). Separate accounts or security classes may not represent total beneficial ownership. | 3.36K | No cash value | No cash value | Aug 28, 2026 |
| 10 | ENG JULIE SHERIDAN Chief Technology Officer | <0.01% | Award / grantAward, grant, or acquisition under an equity compensation plan.Transaction context
Position sold = shares sold ÷ (shares sold + holdings after). Separate accounts or security classes may not represent total beneficial ownership. | 17.33K | No cash value | No cash value | Aug 28, 2026 |
| 11 | MOCCIARO ILARIA Officer | <0.01% | Award / grantAward, grant, or acquisition under an equity compensation plan.Transaction context
Position sold = shares sold ÷ (shares sold + holdings after). Separate accounts or security classes may not represent total beneficial ownership. | 4.06K | No cash value | No cash value | Aug 28, 2026 |
| 12 | LUTHER SHERRI R Chief Financial Officer | <0.01% | Award / grantAward, grant, or acquisition under an equity compensation plan.Transaction context
Position sold = shares sold ÷ (shares sold + holdings after). Separate accounts or security classes may not represent total beneficial ownership. | 8.73K | No cash value | No cash value | Aug 28, 2026 |
Frequently asked
Questions about this quote
Who are the largest COHR shareholders?
Blackrock Inc. is the largest reported institutional holder of COHR, with 16.61 million shares, or about 8.43% of shares outstanding.
What do the reported institutional positions show for COHR?
Coherent Corp. has 10 institutional rows on file; the latest displayed position date is Sep 30, 2026. Previous position sizes are unavailable, so increases and reductions cannot be determined.
What insider transactions are available for COHR?
TECHi shows 112 dated COHR insider transactions through Sep 11, 2026, with transaction types kept separate so administrative actions are not presented as open-market trades.
Are COHR insiders buying or selling?
The displayed COHR activity reads Mixed, sale-heavy: 48 sales and 2 purchases. Other transaction types remain separate.
Who is the most active reported COHR insider?
BAIN CAPITAL INVESTORS, L.L.C. has the largest absolute share movement in the displayed COHR insider rows, totaling 15.25 million shares. The action labels provide the transaction context.
What this page answers
Check who owns the float and whether insiders are active.
Explore Institutional concentration, insider transaction pattern, and float context.
Keep in mind Filings are delayed or transactions are administrative rather than economic.
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Next open: 2026-11-10 · 9:30 AM America/New_York
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