NATUS MEDICAL INC DEL

CUSIP: 639050103 Class: COM

RHUMBLINE ADVISERS's Holding History (CIK: 0001115418)

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

Q2 2022
Shares 119,521 Value ($000) $3,917 Avg Close — Range —
Q1 2022
Shares 102,873 Value ($000) $2,704 Avg Close — Range —
Q4 2021
Shares 104,282 Value ($000) $2,475 Avg Close — Range —
Q3 2021
Shares 104,353 Value ($000) $2,617 Avg Close — Range —
Q2 2021
Shares 117,035 Value ($000) $3,041 Avg Close — Range —
Q1 2021
Shares 117,532 Value ($000) $3,010 Avg Close — Range —
Q4 2020
Shares 115,947 Value ($000) $2,324 Avg Close — Range —
Q3 2020
Shares 104,753 Value ($000) $1,794 Avg Close — Range —
Q2 2020
Shares 111,043 Value ($000) $2,423 Avg Close — Range —
Q1 2020
Shares 110,060 Value ($000) $2,546 Avg Close — Range —
Q4 2019
Shares 108,029 Value ($000) $3,564 Avg Close — Range —
Q3 2019
Shares 102,407 Value ($000) $3,261 Avg Close — Range —
Q2 2019
Shares 101,065 Value ($000) $2,596 Avg Close — Range —
Q1 2019
Shares 96,009 Value ($000) $2,437 Avg Close — Range —
Q4 2018
Shares 96,303 Value ($000) $3,277 Avg Close — Range —
Q3 2018
Shares 79,395 Value ($000) $2,830 Avg Close — Range —
Q2 2018
Shares 81,441 Value ($000) $2,810 Avg Close — Range —
Q1 2018
Shares 78,269 Value ($000) $2,634 Avg Close — Range —
Q4 2017
Shares 75,020 Value ($000) $2,866 Avg Close — Range —
Q3 2017
Shares 67,065 Value ($000) $2,515 Avg Close — Range —
Q2 2017
Shares 65,445 Value ($000) $2,441 Avg Close — Range —
Q1 2017
Shares 65,987 Value ($000) $2,590 Avg Close — Range —
Q4 2016
Shares 48,317 Value ($000) $1,681 Avg Close — Range —
Q3 2016
Shares 46,457 Value ($000) $1,825 Avg Close — Range —
Q2 2016
Shares 44,282 Value ($000) $1,674 Avg Close — Range —
Q1 2016
Shares 43,040 Value ($000) $1,654 Avg Close — Range —
Q4 2015
Shares 42,850 Value ($000) $2,059 Avg Close — Range —
Q3 2015
Shares 38,685 Value ($000) $1,526 Avg Close — Range —
Q2 2015
Shares 37,492 Value ($000) $1,596 Avg Close — Range —
Q1 2015
Shares 37,417 Value ($000) $1,477 Avg Close — Range —
Q4 2014
Shares 33,627 Value ($000) $1,212 Avg Close — Range —
Q3 2014
Shares 34,827 Value ($000) $1,028 Avg Close — Range —
Q2 2014
Shares 34,297 Value ($000) $862 Avg Close — Range —
Q1 2014
Shares 39,649 Value ($000) $1,023 Avg Close — Range —
Q4 2013
Shares 40,729 Value ($000) $916 Avg Close — Range —
Q3 2013
Shares 42,179 Value ($000) $598 Avg Close — Range —
Q2 2013
Shares 43,041 Value ($000) $588 Avg Close — Range —