PTC THERAPEUTICS INC

Ticker: PTCT CUSIP: 69366J200 Class: Common Stock

MARTINGALE ASSET MANAGEMENT L P's Holding History (CIK: 0000936944)

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

Q4 2025
Shares 20,115 Value ($000) $1,528 Avg Close $72.67 Range $60.80 - $87.50
Q3 2025
Shares 13,603 Value ($000) $835 Avg Close $52.09 Range $43.17 - $63.19
Q2 2025
Shares 10,903 Value ($000) $533 Avg Close $47.47 Range $35.95 - $52.98
Q1 2025
Shares 11,792 Value ($000) $601 Avg Close $49.90 Range $41.66 - $58.38
Q4 2024
Shares 15,038 Value ($000) $679 Avg Close $42.80 Range $34.57 - $54.16
Q3 2024
Shares 16,492 Value ($000) $612 Avg Close $33.48 Range $29.02 - $38.62
Q2 2024
Shares 16,495 Value ($000) $504 Avg Close $32.39 Range $24.00 - $40.69
Q1 2024
Shares 16,593 Value ($000) $483 Avg Close $28.01 Range $23.58 - $32.91
Q4 2023
Shares 16,093 Value ($000) $444 Avg Close $22.87 Range $17.53 - $30.11
Q3 2023
Shares 19,617 Value ($000) $440 Avg Close $37.19 Range $22.03 - $42.63
Q2 2023
Shares 19,614 Value ($000) $798 Avg Close $48.93 Range $39.66 - $59.84
Q1 2023
Shares 19,611 Value ($000) $950 Avg Close $45.71 Range $37.25 - $50.20
Q4 2022
Shares 12,718 Value ($000) $485 Avg Close $41.57 Range $33.25 - $55.25
Q3 2021
Shares 8,117 Value ($000) $303 Avg Close $41.08 Range $36.38 - $45.46
Q4 2020
Shares 4,217 Value ($000) $258 Avg Close $58.94 Range $46.86 - $68.81