PTC THERAPEUTICS INC

Ticker: PTCT CUSIP: 69366J200 Class: Common Stock

LORD, ABBETT & CO. LLC's Holding History (CIK: 0000728100)

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

Q4 2025
Shares 627,106 Value ($000) $48 Avg Close $72.67 Range $60.80 - $87.50
Q3 2025
Shares 378,053 Value ($000) $23 Avg Close $52.09 Range $43.17 - $63.19
Q2 2025
Shares 384,447 Value ($000) $19 Avg Close $47.47 Range $35.95 - $52.98
Q2 2020
Shares 236,212 Value ($000) $11,985 Avg Close $49.14 Range $40.03 - $55.00
Q1 2020
Shares 251,207 Value ($000) $11,206 Avg Close $50.35 Range $30.79 - $59.89
Q2 2015
Shares 191,912 Value ($000) $9,237 Avg Close $58.34 Range $46.17 - $78.72
Q1 2015
Shares 300,095 Value ($000) $18,261 Avg Close $61.01 Range $46.91 - $77.87
Q4 2014
Shares 122,595 Value ($000) $6,347 Avg Close $44.02 Range $33.02 - $57.50
Q3 2014
Shares 152,607 Value ($000) $6,716 Avg Close $31.28 Range $22.70 - $47.20