Stocktoria
PTC INC. PTC
PTC INC. institutional holders
| Investor | Shares | Value | % of company |
|---|---|---|---|
| BlackRock Finance, Inc. | 14,082,551 | $2.6B | 11.66% |
| CITADEL ADVISORS LLC | 2,339,129 | $265.7M | 1.94% |
| Point72 Asset Management, L.P. | 341,325 | $38.8M | 0.28% |
| RENAISSANCE TECHNOLOGIES LLC | 271,600 | $30.9M | 0.22% |
| TWO SIGMA INVESTMENTS, LP | 251,464 | $28.6M | 0.21% |
| MILLENNIUM MANAGEMENT LLC | 161,907 | $18.4M | 0.13% |
| AQR CAPITAL MANAGEMENT LLC | 36,709 | $4.2M | 0.03% |
| ARK Investment Management LLC | 21,049 | $2.4M | 0.02% |
% of company = reported institutional shares ÷ shares outstanding. Based on the latest reports; not every holder reports every quarter.
Computed from company filings · US · as of 2025-09-30. Facts plus Stocktoria's own computed scores — not investment advice.