LAM RESEARCH CORP

CUSIP: 51280710 Class: COM

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP's Holding History (CIK: 0001164508)

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

Q3 2016
Shares 1,060,809 Value ($000) $100,469 Avg Close — Range —
Q2 2016
Shares 641,663 Value ($000) $53,938 Avg Close — Range —
Q1 2016
Shares 623,180 Value ($000) $51,475 Avg Close — Range —
Q4 2015
Shares 408,898 Value ($000) $32,475 Avg Close — Range —
Q3 2015
Shares 149,800 Value ($000) $9,786 Avg Close — Range —
Q1 2015
Shares 1,145,050 Value ($000) $80,423 Avg Close — Range —
Q4 2014
Shares 687,881 Value ($000) $54,576 Avg Close — Range —
Q3 2014
Shares 274,699 Value ($000) $20,520 Avg Close — Range —
Q1 2014
Shares 302,126 Value ($000) $16,617 Avg Close — Range —
Q4 2013
Shares 359,205 Value ($000) $19,559 Avg Close — Range —
Q3 2013
Shares 62,550 Value ($000) $3,202 Avg Close — Range —
Q2 2013
Shares 165,225 Value ($000) $7,326 Avg Close — Range —