BLACKROCK INC

CUSIP: 09247X101 Class: COM

CONTRAVISORY INVESTMENT MANAGEMENT, INC.'s Holding History (CIK: 0001365707)

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

Q4 2021
Shares 562 Value ($000) $515 Avg Close — Range —
Q3 2021
Shares 505 Value ($000) $424 Avg Close — Range —
Q2 2021
Shares 490 Value ($000) $429 Avg Close — Range —
Q1 2021
Shares 502 Value ($000) $378 Avg Close — Range —
Q4 2020
Shares 468 Value ($000) $338 Avg Close — Range —
Q3 2020
Shares 481 Value ($000) $271 Avg Close — Range —
Q2 2020
Shares 445 Value ($000) $245 Avg Close — Range —
Q3 2018
Shares 29 Value ($000) $14 Avg Close — Range —
Q2 2018
Shares 29 Value ($000) $14 Avg Close — Range —
Q1 2018
Shares 29 Value ($000) $16 Avg Close — Range —
Q3 2017
Shares 5 Value ($000) $2 Avg Close — Range —