COR
§ 03 · SIGNAL STACK · WHAT THE INPUTS SAY
§ 04 · FUNDAMENTALS · THE BOOKS
| P/E | 22.4 | P/B | 40.18 |
| EPS (TTM) | 13.45 | Dividend | 1.01% |
| Fund | Shares | % port | Δ Q/Q |
|---|---|---|---|
| BlackRock, Inc. | 19.9M | 0.1% | −2% |
| VANGUARD CAPITAL MANAGEMENT LLC | 12.3M | n/a | n/a |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 9.6M | n/a | n/a |
| State Street | 9.2M | 0.1% | −1% |
| Fidelity Management | 6.7M | 0.1% | +22% |
| Geode Capital Management | 5.6M | 0.1% | +2% |
Top institutional owners for COR 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 17 | GREENBERG LON R | SELL | 1K | −$411K |
| SEP 02 | Krikorian Lazarus | SELL | 985 | −$321K |
| AUG 25 | Campbell Elizabeth S | SELL | 11K | −$4M |
| JUN 24 | Tyler Lauren M | BUY | 550 | +$149K |
| JUN 22 | DURCAN DERMOT MARK | BUY | 4K | +$1M |
| MAY 28 | DURCAN DERMOT MARK | BUY | 4K | +$1M |
3 insider buys, 3 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.