PORTOLA PHARMACEUTICALS INC

CUSIP: 737010108 Class: COM

WELLINGTON MANAGEMENT GROUP LLP's Holding History (CIK: 0000902219)

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

Q2 2020
Shares 600,764 Value ($000) $10,807 Avg Close — Range —
Q1 2020
Shares 10,724,999 Value ($000) $76,470 Avg Close — Range —
Q4 2019
Shares 10,411,347 Value ($000) $248,623 Avg Close — Range —
Q3 2019
Shares 10,254,078 Value ($000) $275,013 Avg Close — Range —
Q2 2019
Shares 9,039,353 Value ($000) $245,239 Avg Close — Range —
Q1 2019
Shares 9,073,882 Value ($000) $314,863 Avg Close — Range —
Q4 2018
Shares 9,123,766 Value ($000) $178,097 Avg Close — Range —
Q3 2018
Shares 8,990,639 Value ($000) $239,420 Avg Close — Range —
Q2 2018
Shares 9,017,508 Value ($000) $340,590 Avg Close — Range —
Q1 2018
Shares 9,006,515 Value ($000) $294,154 Avg Close — Range —
Q4 2017
Shares 5,993,528 Value ($000) $291,765 Avg Close — Range —
Q3 2017
Shares 5,462,947 Value ($000) $295,164 Avg Close — Range —
Q2 2017
Shares 5,647,735 Value ($000) $317,234 Avg Close — Range —
Q1 2017
Shares 5,433,434 Value ($000) $212,936 Avg Close — Range —
Q4 2016
Shares 5,602,255 Value ($000) $125,714 Avg Close — Range —
Q3 2016
Shares 6,207,775 Value ($000) $140,979 Avg Close — Range —
Q2 2016
Shares 6,094,089 Value ($000) $143,820 Avg Close — Range —
Q1 2016
Shares 6,615,240 Value ($000) $134,951 Avg Close — Range —
Q4 2015
Shares 5,255,557 Value ($000) $270,399 Avg Close — Range —
Q3 2015
Shares 6,193,354 Value ($000) $263,961 Avg Close — Range —
Q2 2015
Shares 6,838,111 Value ($000) $311,477 Avg Close — Range —
Q1 2015
Shares 6,073,581 Value ($000) $230,553 Avg Close — Range —
Q4 2014
Shares 5,399,028 Value ($000) $152,901 Avg Close — Range —
Q3 2014
Shares 4,999,252 Value ($000) $126,381 Avg Close — Range —
Q2 2014
Shares 5,122,539 Value ($000) $149,475 Avg Close — Range —
Q1 2014
Shares 5,473,939 Value ($000) $141,774 Avg Close — Range —
Q4 2013
Shares 5,215,929 Value ($000) $134,310 Avg Close — Range —
Q3 2013
Shares 342,383 Value ($000) $9,159 Avg Close — Range —
Q2 2013
Shares 386,900 Value ($000) $9,506 Avg Close — Range —