Boston Partners
AROC icon

Boston Partners’s Archrock AROC Stock Holding History

Boston Partners’s Portfolio AROC Stock Details AROC Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$47.1M Buy
1,165,429
+40,096
+4% +$1.48M 0.04% 287
2026
Q1 		$39.1M Sell
1,125,333
-78,363
-7% -$2.5M 0.04% 284
2025
Q4 		$31.3M Sell
1,203,696
-94,364
-7% -$2.35M 0.03% 319
2025
Q3 		$34.1M Sell
1,298,060
-5,795
-0.4% -$140K 0.04% 306
2025
Q2 		$31.8M Sell
1,303,855
-6,822
-0.5% -$167K 0.04% 300
2025
Q1 		$33.3M Buy
1,310,677
+13,865
+1% +$374K 0.04% 267
2024
Q4 		$32.8M Buy
1,296,812
+28,559
+2% +$661K 0.04% 276
2024
Q3 		$25.7M Sell
1,268,253
-185,168
-13% -$3.75M 0.03% 301
2024
Q2 		$29.7M Buy
1,453,421
+193,122
+15% +$3.83M 0.04% 278
2024
Q1 		$24.9M Buy
+1,260,299
New +$21.5M 0.03% 301
2019
Q3 		– Sell
-198,440
Closed -$2.1M – 716
2019
Q2 		$2.1M Sell
198,440
-38,129
-16% -$375K ﹤0.01% 523
2019
Q1 		$2.31M Sell
236,569
-70,453
-23% -$674K ﹤0.01% 524
2018
Q4 		$2.3M Sell
307,022
-145,610
-32% -$1.48M ﹤0.01% 524
2018
Q3 		$5.52M Sell
452,632
-12,446
-3% -$157K 0.01% 446
2018
Q2 		$5.58M Buy
465,078
+125,782
+37% +$1.39M 0.01% 443
2018
Q1 		$2.97M Buy
339,296
+56,026
+20% +$535K ﹤0.01% 598
2017
Q4 		$2.97M Buy
+283,270
New +$3.07M ﹤0.01% 612

Other funds holding AROC

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
EARNEST Partners
EARNEST Partners Atlanta, Georgia $27.7B AUM 52.44% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Boston Partners's AROC Position: Q2 2026 in Review

Boston Partners increased its Archrock (AROC) stake by 3.6% in Q2 2026, buying an estimated $1.48M and bringing the position to 1,165,429 shares worth $47.1M. The position accounts for 0.04% of the portfolio, ranked #287.

Boston Partners first reported a position in AROC in Q4 2017 and has held it in 17 quarters since. 451 funds tracked by Wall St. Rank hold AROC as of Q2 2026.

  • Boston Partners held 1,165,429 shares of Archrock worth $47.1M as of Q2 2026.
  • Boston Partners bought 40,096 Archrock shares in Q2 2026, an estimated $1.48M.
  • Archrock made up 0.04% of Boston Partners's portfolio in Q2 2026, its #287 holding.
  • Boston Partners first reported a position in Archrock in Q4 2017 and has held it in 17 quarters since.
  • 451 funds tracked by Wall St. Rank held Archrock as of Q2 2026.

Based on Boston Partners's 13F filing for Q2 2026, filed 4 Aug 2026.