ASPEN TECHNOLOGY INC

CUSIP: 045327103 Class: COM

RENAISSANCE TECHNOLOGIES LLC's Holding History (CIK: 0001037389)

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

Q1 2021
Shares 112,900 Value ($000) $16,295 Avg Close — Range —
Q4 2020
Shares 321,703 Value ($000) $41,902 Avg Close — Range —
Q3 2020
Shares 478,603 Value ($000) $60,586 Avg Close — Range —
Q2 2020
Shares 799,703 Value ($000) $82,857 Avg Close — Range —
Q1 2020
Shares 1,101,803 Value ($000) $104,748 Avg Close — Range —
Q4 2019
Shares 1,964,003 Value ($000) $237,507 Avg Close — Range —
Q3 2019
Shares 2,377,903 Value ($000) $292,672 Avg Close — Range —
Q2 2019
Shares 2,731,103 Value ($000) $339,421 Avg Close — Range —
Q1 2019
Shares 3,428,903 Value ($000) $357,497 Avg Close — Range —
Q4 2018
Shares 3,977,303 Value ($000) $326,855 Avg Close — Range —
Q3 2018
Shares 4,002,003 Value ($000) $455,868 Avg Close — Range —
Q2 2018
Shares 3,862,800 Value ($000) $358,236 Avg Close — Range —
Q1 2018
Shares 3,667,900 Value ($000) $289,361 Avg Close — Range —
Q4 2017
Shares 3,482,100 Value ($000) $230,515 Avg Close — Range —
Q3 2017
Shares 2,999,300 Value ($000) $188,386 Avg Close — Range —
Q2 2017
Shares 2,360,500 Value ($000) $130,441 Avg Close — Range —
Q1 2017
Shares 1,952,300 Value ($000) $115,030 Avg Close — Range —
Q4 2016
Shares 1,608,500 Value ($000) $87,953 Avg Close — Range —
Q3 2016
Shares 1,534,500 Value ($000) $71,799 Avg Close — Range —
Q2 2016
Shares 1,575,800 Value ($000) $63,410 Avg Close — Range —
Q1 2016
Shares 1,826,500 Value ($000) $65,991 Avg Close — Range —
Q4 2015
Shares 2,189,700 Value ($000) $82,683 Avg Close — Range —
Q3 2015
Shares 2,193,709 Value ($000) $83,164 Avg Close — Range —
Q2 2015
Shares 1,789,300 Value ($000) $81,503 Avg Close — Range —
Q1 2015
Shares 1,872,600 Value ($000) $72,076 Avg Close — Range —
Q4 2014
Shares 1,890,800 Value ($000) $66,216 Avg Close — Range —
Q3 2014
Shares 2,460,600 Value ($000) $92,814 Avg Close — Range —
Q2 2014
Shares 2,140,900 Value ($000) $99,338 Avg Close — Range —
Q1 2014
Shares 1,765,600 Value ($000) $74,791 Avg Close — Range —
Q4 2013
Shares 1,555,334 Value ($000) $65,013 Avg Close — Range —
Q3 2013
Shares 1,360,100 Value ($000) $46,991 Avg Close — Range —
Q2 2013
Shares 667,400 Value ($000) $19,214 Avg Close — Range —