NATIONAL GRID PLC

Ticker: NGG CUSIP: 636274409 Class: SPONSORED ADR NE

Aperio Group, LLC's Holding History (CIK: 0001364615)

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

Q4 2020
Shares 317,211 Value ($000) $18,725 Avg Close — Range —
Q3 2020
Shares 325,747 Value ($000) $18,825 Avg Close — Range —
Q2 2020
Shares 354,349 Value ($000) $21,523 Avg Close — Range —
Q1 2020
Shares 390,290 Value ($000) $22,742 Avg Close — Range —
Q4 2019
Shares 328,713 Value ($000) $20,600 Avg Close — Range —
Q3 2019
Shares 289,052 Value ($000) $15,646 Avg Close — Range —
Q2 2019
Shares 279,650 Value ($000) $14,872 Avg Close — Range —
Q1 2019
Shares 308,844 Value ($000) $17,246 Avg Close — Range —
Q4 2018
Shares 276,626 Value ($000) $13,273 Avg Close — Range —
Q3 2018
Shares 293,451 Value ($000) $15,218 Avg Close — Range —
Q2 2018
Shares 373,668 Value ($000) $20,869 Avg Close — Range —
Q1 2018
Shares 291,689 Value ($000) $16,460 Avg Close — Range —
Q4 2017
Shares 235,600 Value ($000) $13,856 Avg Close — Range —
Q3 2017
Shares 261,626 Value ($000) $16,407 Avg Close — Range —
Q2 2017
Shares 232,022 Value ($000) $14,576 Avg Close — Range —