Blackstone Group LP

CUSIP: 09253u108 Class: COM

Kovitz Investment Group Partners, LLC's Holding History (CIK: 0001665198)

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

Q4 2018
Shares 1,163,492 Value ($000) $34,683 Avg Close — Range —
Q2 2018
Shares 791,655 Value ($000) $25,468 Avg Close — Range —
Q4 2017
Shares 861,786 Value ($000) $27,594 Avg Close — Range —