NATIONAL OILWELL VARCO INC

CUSIP: 637071101 Class: COM

STATE OF WISCONSIN INVESTMENT BOARD's Holding History (CIK: 0000854157)

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

Q4 2020
Shares 68,758 Value ($000) $944 Avg Close — Range —
Q3 2020
Shares 225,172 Value ($000) $2,040 Avg Close — Range —
Q2 2020
Shares 225,118 Value ($000) $2,758 Avg Close — Range —
Q1 2020
Shares 239,397 Value ($000) $2,353 Avg Close — Range —
Q4 2019
Shares 288,102 Value ($000) $7,217 Avg Close — Range —
Q4 2018
Shares 103,504 Value ($000) $2,660 Avg Close — Range —
Q3 2018
Shares 378,074 Value ($000) $16,287 Avg Close — Range —
Q2 2018
Shares 418,334 Value ($000) $18,156 Avg Close — Range —
Q1 2018
Shares 457,714 Value ($000) $16,848 Avg Close — Range —
Q4 2017
Shares 317,345 Value ($000) $11,431 Avg Close — Range —
Q3 2017
Shares 316,850 Value ($000) $11,321 Avg Close — Range —
Q2 2017
Shares 295,313 Value ($000) $9,728 Avg Close — Range —
Q1 2017
Shares 216,693 Value ($000) $8,687 Avg Close — Range —
Q4 2016
Shares 171,138 Value ($000) $6,407 Avg Close — Range —
Q3 2016
Shares 289,470 Value ($000) $10,635 Avg Close — Range —
Q2 2016
Shares 512,370 Value ($000) $17,241 Avg Close — Range —
Q1 2016
Shares 347,880 Value ($000) $10,819 Avg Close — Range —
Q4 2015
Shares 419,860 Value ($000) $14,061 Avg Close — Range —
Q3 2015
Shares 543,963 Value ($000) $20,480 Avg Close — Range —
Q2 2015
Shares 577,043 Value ($000) $27,860 Avg Close — Range —
Q1 2015
Shares 575,790 Value ($000) $28,784 Avg Close — Range —
Q4 2014
Shares 584,710 Value ($000) $38,316 Avg Close — Range —
Q3 2014
Shares 565,610 Value ($000) $43,043 Avg Close — Range —
Q2 2014
Shares 563,490 Value ($000) $46,403 Avg Close — Range —
Q1 2014
Shares 503,529 Value ($000) $39,210 Avg Close — Range —
Q4 2013
Shares 503,119 Value ($000) $40,013 Avg Close — Range —
Q3 2013
Shares 559,180 Value ($000) $43,678 Avg Close — Range —
Q2 2013
Shares 593,540 Value ($000) $40,895 Avg Close — Range —