PTC
§ 03 · SIGNAL STACK · WHAT THE INPUTS SAY
§ 04 · FUNDAMENTALS · THE BOOKS
| P/E | 20.7 | P/B | 6.36 |
| EPS (TTM) | 6.79 |
| Fund | Shares | % port | Δ Q/Q |
|---|---|---|---|
| BlackRock, Inc. | 11.6M | 0.0% | +1% |
| VANGUARD CAPITAL MANAGEMENT LLC | 7.7M | n/a | n/a |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 5.9M | n/a | n/a |
| State Street | 5.9M | 0.0% | −1% |
| Geode Capital Management | 3.7M | 0.0% | +3% |
| JANUS HENDERSON GROUP PLC | 3.5M | n/a | +0% |
Top institutional owners for PTC 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 |
|---|---|---|---|---|
| MAY 12 | CHRISTENSON ALICE | SELL | 816 | −$119K |
0 insider buys, 1 sell 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.