| Period | Weighting | Quarter | ||||||
|---|---|---|---|---|---|---|---|---|
| Company | Longest | Shortest | Min. | Avg. | Max. | First | Latest | ↓ Count |
| FRANKLIN RESOURCES INC | 6 | 6 | 0.03% | 0.03% | 0.04% | Q2 2022 | Q3 2023 | 6 |
| LINDEN ADVISORS LP | 6 | 6 | 0.01% | 0.26% | 0.52% | Q2 2022 | Q3 2023 | 6 |
| KORNITZER CAPITAL MANAGEMENT INC /KS | 6 | 6 | 0.01% | 0.01% | 0.02% | Q2 2022 | Q3 2023 | 6 |
| BlackRock Inc. | 6 | 6 | 0.00% | 0.00% | 0.00% | Q2 2022 | Q3 2023 | 6 |
| DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 6 | 6 | 0.39% | 0.66% | 0.81% | Q2 2022 | Q3 2023 | 6 |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 6 | 6 | 0.00% | 0.00% | 0.00% | Q2 2022 | Q3 2023 | 6 |
| STEELHEAD PARTNERS LLC | 6 | 6 | 1.31% | 2.92% | 3.96% | Q2 2022 | Q3 2023 | 6 |
| Citadel Advisors | 5 | 5 | 0.00% | 0.01% | 0.02% | Q2 2022 | Q2 2023 | 5 |
| CREDIT SUISSE AG/ | 4 | 4 | 0.00% | 0.00% | 0.00% | Q4 2022 | Q3 2023 | 4 |
| CSS LLC/IL | 4 | 4 | 0.16% | 0.86% | 1.35% | Q4 2022 | Q3 2023 | 4 |
| WOLVERINE ASSET MANAGEMENT LLC | 3 | 1 | 0.12% | 0.37% | 0.64% | Q2 2022 | Q3 2023 | 4 |
| AMERIPRISE FINANCIAL INC | 3 | 3 | 0.00% | 0.00% | 0.00% | Q1 2023 | Q3 2023 | 3 |
| D. E. Shaw & Co., Inc. | 3 | 3 | 0.02% | 0.03% | 0.03% | Q1 2023 | Q3 2023 | 3 |
| READYSTATE ASSET MANAGEMENT LP | 3 | 3 | 0.33% | 0.82% | 1.27% | Q1 2023 | Q3 2023 | 3 |
| JANE STREET GROUP, LLC | 2 | 1 | 0.00% | 0.00% | 0.00% | Q3 2022 | Q2 2023 | 3 |
| WHITEBOX ADVISORS LLC | 3 | 3 | 0.04% | 0.14% | 0.29% | Q1 2023 | Q3 2023 | 3 |
| III Capital Management | 2 | 2 | 0.20% | 0.25% | 0.31% | Q2 2023 | Q3 2023 | 2 |
| MORGAN STANLEY | 2 | 2 | 0.00% | 0.00% | 0.00% | Q2 2023 | Q3 2023 | 2 |
| Opti Capital Management, LP | 2 | 2 | 0.17% | 0.22% | 0.26% | Q2 2023 | Q3 2023 | 2 |
| BOOTHBAY FUND MANAGEMENT, LLC | 2 | 2 | 0.00% | 0.00% | 0.01% | Q2 2023 | Q3 2023 | 2 |
| TORONTO DOMINION BANK | 2 | 2 | 0.00% | 0.00% | 0.00% | Q1 2023 | Q2 2023 | 2 |
| Verition Fund Management LLC | 1 | 1 | 0.06% | 0.06% | 0.06% | Q3 2023 | Q3 2023 | 1 |
| Context Capital Management, LLC | 1 | 1 | 0.57% | 0.57% | 0.57% | Q3 2023 | Q3 2023 | 1 |
| AQR Arbitrage LLC | 1 | 1 | 0.67% | 0.67% | 0.67% | Q2 2022 | Q2 2022 | 1 |
| FMR LLC | 1 | 1 | 0.00% | 0.00% | 0.00% | Q1 2023 | Q1 2023 | 1 |
| SSI INVESTMENT MANAGEMENT LLC | 1 | 1 | 0.41% | 0.41% | 0.41% | Q3 2022 | Q3 2022 | 1 |
| FIRST HAWAIIAN BANK | 1 | 1 | 0.01% | 0.01% | 0.01% | Q3 2022 | Q3 2022 | 1 |
| Boussard & Gavaudan Investment Management LLP | 1 | 1 | 0.91% | 0.91% | 0.91% | Q1 2023 | Q1 2023 | 1 |
| DeepCurrents Investment Group LLC | 1 | 1 | 0.70% | 0.70% | 0.70% | Q3 2023 | Q3 2023 | 1 |
| GOLDMAN SACHS GROUP INC | 1 | 1 | 0.00% | 0.00% | 0.00% | Q2 2022 | Q2 2022 | 1 |
This page lists all the filers that currently own PTC THERAPEUTICS INC or have owned PTC THERAPEUTICS INC in the past.