COHR
§ 03 · SIGNAL STACK · WHAT THE INPUTS SAY
§ 04 · FUNDAMENTALS · THE BOOKS
| P/E | 79.4 | P/B | 7.08 |
| EPS (TTM) | 4.11 |
| Fund | Shares | % port | Δ Q/Q |
|---|---|---|---|
| Fidelity Management | 22.7M | 0.3% | −4% |
| BlackRock | 15.0M | 0.1% | +3% |
| VANGUARD CAPITAL MANAGEMENT LLC | 12.2M | n/a | n/a |
| Vanguard Portfolio Management | 9.5M | n/a | n/a |
| NVIDIA CORP | 7.8M | 10.1% | n/a |
| State Street | 7.7M | 0.1% | +64% |
Top institutional owners for COHR as of the most recent 13F reporting period (Q1 2026 · Period ended Mar 31). Δ Q/Q reflects share-count change vs. the prior filing — positive green means adding, negative red means trimming. Cross-reference with the ownership-mix bars below to see which strategy cohort is driving the flow.
§ 06 · WHO OWNS IT · BY STRATEGY
Ownership mix by behavioral cohort. Top bars indicate which style of capital dominates the float — passive indexing, quality compounders, dealer/bank, systematic quant, etc. Big quality-compounder share means concentrated active conviction; heavy passive share means flows are dictated by index rebalances, not fundamentals.
§ 07 · INSIDER ACTIVITY · LAST 180 DAYS
| Date | Insider | Action | Shares | $ value |
|---|---|---|---|---|
| SEP 15 | Digirolomo Enrico | SELL | 5K | −$2M |
| SEP 11 | Beard Robert P | SELL | 500 | −$155K |
| SEP 04 | Neal-Graves Lisa | SELL | 2K | −$591K |
| SEP 02 | Digirolomo Enrico | SELL | 2K | −$629K |
| SEP 02 | SKAGGS STEPHEN A | SELL | 2K | −$629K |
| SEP 01 | Eng Julie Sheridan | SELL | 6K | −$2M |
0 insider buys, 7 sells in the last 180 days. Scheduled 10b5-1 sales are pre-programmed and neutral; discretionary clusters are the tape worth reading. Cross-reference with the signal stack above for context.
§ 08 · COVERAGE · OUR RECENT NOTES
No notes mention COHR yet.