ARCHROCK PARTNERS L P

CUSIP: 03957U100 Class: Limited Partnership

Boston Partners's Holding History (CIK: 0001386060)

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

Q1 2018
Shares 168,437 Value ($000) $2,058 Avg Close — Range —
Q4 2017
Shares 168,437 Value ($000) $2,006 Avg Close — Range —