PTC THERAPEUTICS INC

Ticker: PTCT CUSIP: 69366J200 Class: Common Stock

RTW INVESTMENTS, LP's Holding History (CIK: 0001493215)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 7,746,415 Value ($000) $588,418 Avg Close $72.67 Range $60.80 - $87.50
Q3 2025
Shares 7,746,415 Value ($000) $475,397 Avg Close $52.09 Range $43.17 - $63.19
Q2 2025
Shares 7,746,415 Value ($000) $378,335 Avg Close $47.47 Range $35.95 - $52.98
Q1 2025
Shares 7,483,127 Value ($000) $381,340 Avg Close $49.90 Range $41.66 - $58.38
Q4 2024
Shares 7,393,127 Value ($000) $333,726 Avg Close $42.80 Range $34.57 - $54.16
Q3 2024
Shares 7,393,127 Value ($000) $274,285 Avg Close $33.48 Range $29.02 - $38.62
Q2 2024
Shares 7,393,127 Value ($000) $226,082 Avg Close $32.39 Range $24.00 - $40.69
Q1 2024
Shares 7,423,970 Value ($000) $215,963 Avg Close $28.01 Range $23.58 - $32.91
Q4 2023
Shares 7,423,970 Value ($000) $204,605 Avg Close $22.87 Range $17.53 - $30.11
Q3 2023
Shares 7,235,196 Value ($000) $162,141 Avg Close $37.19 Range $22.03 - $42.63
Q2 2023
Shares 7,235,196 Value ($000) $294,255 Avg Close $48.93 Range $39.66 - $59.84
Q1 2023
Shares 7,093,298 Value ($000) $343,599 Avg Close $45.71 Range $37.25 - $50.20
Q4 2022
Shares 5,615,387 Value ($000) $214,339 Avg Close $41.57 Range $33.25 - $55.25
Q3 2022
Shares 5,620,580 Value ($000) $282,153 Avg Close $49.00 Range $40.00 - $55.58
Q2 2022
Shares 5,045,307 Value ($000) $202,115 Avg Close $35.06 Range $25.01 - $45.80
Q1 2022
Shares 5,221,228 Value ($000) $194,804 Avg Close $38.53 Range $32.45 - $45.19
Q4 2021
Shares 5,293,966 Value ($000) $210,859 Avg Close $38.27 Range $34.85 - $42.95
Q3 2021
Shares 5,293,966 Value ($000) $196,988 Avg Close $41.08 Range $36.38 - $45.46
Q2 2021
Shares 5,293,966 Value ($000) $223,776 Avg Close $42.85 Range $37.12 - $50.26
Q1 2021
Shares 5,293,966 Value ($000) $250,669 Avg Close $59.38 Range $46.51 - $70.82
Q4 2020
Shares 4,221,836 Value ($000) $257,659 Avg Close $58.94 Range $46.86 - $68.81
Q3 2020
Shares 3,993,286 Value ($000) $186,686 Avg Close $49.23 Range $44.19 - $58.13
Q2 2020
Shares 3,963,120 Value ($000) $201,089 Avg Close $49.14 Range $40.03 - $55.00
Q1 2020
Shares 3,932,746 Value ($000) $175,440 Avg Close $50.35 Range $30.79 - $59.89
Q4 2019
Shares 3,832,480 Value ($000) $184,074 Avg Close $42.49 Range $31.49 - $50.96
Q3 2019
Shares 3,651,361 Value ($000) $123,489 Avg Close $43.52 Range $33.05 - $48.81
Q2 2019
Shares 3,137,361 Value ($000) $141,181 Avg Close $39.49 Range $34.51 - $45.00
Q1 2019
Shares 2,514,271 Value ($000) $94,637 Avg Close $33.58 Range $27.53 - $39.67
Q4 2018
Shares 1,922,346 Value ($000) $65,975 Avg Close $35.96 Range $28.91 - $48.99
Q3 2018
Shares 3,275,591 Value ($000) $153,953 Avg Close $41.38 Range $32.13 - $48.85
Q2 2018
Shares 4,073,690 Value ($000) $137,406 Avg Close $31.18 Range $24.60 - $52.95
Q1 2018
Shares 4,137,960 Value ($000) $111,973 Avg Close $25.34 Range $16.38 - $33.22
Q4 2017
Shares 4,130,115 Value ($000) $68,890 Avg Close $16.93 Range $14.87 - $21.58
Q3 2017
Shares 3,495,143 Value ($000) $69,938 Avg Close $19.54 Range $14.56 - $22.00
Q2 2017
Shares 3,304,214 Value ($000) $60,566 Avg Close $13.47 Range $9.41 - $18.86
Q1 2017
Shares 1,305,643 Value ($000) $12,848 Avg Close $12.10 Range $8.12 - $16.50
Q4 2016
Shares 997,166 Value ($000) $10,879 Avg Close $10.49 Range $4.03 - $14.57