Archrock

AROC • NYSE

Archrock is a oil & gas equipment & services company in the energy sector on NYSE, led by D. Bradley Childers, with a market cap of $4.6B. As of Q3 2025, 96% of shares are held by 361 institutional investors, with BlackRock, Inc. as the largest holder at 15.02%.

President and Chief Executive OfficerD. Bradley Childers

Market Cap$4.6B

Oil & Gas Equipment & Services

Energy

Employees1.1K

Websitearchrock.com

Country

United States of America

Overview

Overview of institutional ownership in AROC as of Q3 2025 with a market cap of $4.6B

All Institutions

Institutions: 361
Value Held: $4.5B
Shares Held: 169.2M
Avg Position: $12.3M
Median Position: $665.9K

Hedge Funds

Hedge Funds: 50
Value Held: $344.7M
Shares Held: 13.1M
Avg Position: $6.9M
Median Position: $1.7M

Ownership Breakdown

Institutional (non-HF)

88.8%

$4.1B

Hedge Funds

7.45%

$344.7M

Retail & Other

3.75%

$173.6M

Based on market cap of $4.6B as of Q3 2025. Institutional (non-HF) excludes hedge funds to avoid double counting.

Biggest Investors

Institutions with the largest positions in AROC as of Q3 2025

Institution	Key People	Position Value	Ownership	Owned Since	Total AUM (Long)
B BlackRock, Inc. Institution	-	$695.0M 0.01% of portfolio	15.02% 26.4M shares	≤ Q2 2013 Held for 12y 5m+	$5.67T
VANGUARD GROUP INC Institution	Salim Ramji CEO	$517.4M 0.01% of portfolio	11.18% 19.7M shares	≤ Q2 2013 Held for 12y 5m+	$6.69T
EARNEST PARTNERS LLC Long Only Manager	Paul Ernest Viera CEO	$310.6M 1.35% of portfolio	6.71% 11.8M shares	Q1 2018 Held for 7y 8m	$23.1B
BANK OF AMERICA CORP /DE/ Institution	Brian T. Moynihan CEO	$221.5M 0.02% of portfolio	4.79% 8.4M shares	≤ Q2 2013 Held for 12y 5m+	$1.33T
Invesco Ltd. ETF Provider	Brian Christopher Hartigan CEO	$217.4M 0.03% of portfolio	4.70% 8.3M shares	≤ Q2 2013 Held for 12y 5m+	$633.08B
STATE STREET CORP Institution	Ronald P. O'Hanley CEO	$180.7M 0.01% of portfolio	3.91% 6.9M shares	≤ Q2 2013 Held for 12y 5m+	$2.88T
DIMENSIONAL FUND ADVISORS LP Long Only Manager	David Paul Butler CEO	$176.9M 0.04% of portfolio	3.82% 6.7M shares	≤ Q2 2013 Held for 12y 5m+	$466.32B
A AMERICAN CENTURY COMPANIES INC Institution	-	$159.9M 0.08% of portfolio	3.46% 6.1M shares	Q2 2019 Held for 6y 5m	$195.93B
S SEI INVESTMENTS CO Institution	-	$144.7M 0.16% of portfolio	3.13% 5.5M shares	Q3 2021 Held for 4y 2m	$93.0B
GEODE CAPITAL MANAGEMENT LLC ETF Provider	David Kenneth Lane CEO	$107.3M 0.01% of portfolio	2.32% 4.1M shares	≤ Q2 2013 Held for 12y 5m+	$1.57T

Net Capital Flow

Institutional buying and selling activity for AROC in Q3 2025

Traded: +$147.7M
Buyers: 174
Sellers: 191
Total Bought: +$377.8M
Total Sold: −$230.1M
Avg Position: $10.9M

Biggest Buyers

Institution	Net Bought	Current Position
FMR LLC Institution	+$69.7M +2.7M shares	$104.4M 4.0M shares
HITE Hedge Asset Management LLC Hedge Fund•Long/Short	+$19.6M +745.1K shares	$19.6M 745.1K shares
MILLENNIUM MANAGEMENT LLC Hedge Fund•Multi-Strategy	+$16.1M +611.8K shares	$52.9M 2.0M shares
D D. E. Shaw & Co., Inc. Institution	+$15.7M +596.2K shares	$21.8M 827.2K shares
C Colony Group, LLC Institution	+$12.5M +475.8K shares	$12.7M 484.0K shares
TWO SIGMA INVESTMENTS LLC Hedge Fund•Multi-Strategy	+$11.3M +430.9K shares	$15.5M 587.8K shares
Integrated Investment Consultants, LLC RIA/Wealth	+$11.2M +427.3K shares	$11.2M 427.3K shares
PRICE T ROWE ASSOCIATES INC /MD/ Long Only Manager	+$10.9M +413.3K shares	$14.5M 549.3K shares
R ROYAL BANK OF CANADA Institution	+$10.2M +388.0K shares	$14.2M 539.2K shares
BALYASNY ASSET MANAGEMENT LLC Hedge Fund•Multi-Strategy	+$9.8M +372.6K shares	$26.8M 1.0M shares

Biggest Sellers

Institution	Net Sold	Current Position
Invesco Ltd. ETF Provider	−$21.5M −818.6K shares	$217.4M 8.3M shares
DRIEHAUS CAPITAL MANAGEMENT LLC Hedge Fund•Event Driven	−$19.9M −800.1K shares	Sold Off 0 shares
B BlackRock, Inc. Institution	−$15.9M −605.6K shares	$695.0M 26.4M shares
VANGUARD GROUP INC Institution	−$13.3M −504.8K shares	$517.4M 19.7M shares
MORGAN STANLEY RIA/Wealth	−$11.5M −438.4K shares	$57.0M 2.2M shares
Point72 Asset Management, L.P. Hedge Fund•Multi-Strategy	−$10.0M −402.2K shares	Sold Off 0 shares
FEDERATED INVESTORS INC /PA/ Long Only Manager	−$9.9M −377.9K shares	$9.7M 369.8K shares
T TWINBEECH CAPITAL LP Hedge Fund•Quant	−$8.2M −329.1K shares	Sold Off 0 shares
UBS GLOBAL ASSET MANAGEMENT AMERICAS INC Long Only Manager	−$7.2M −274.6K shares	$10.4M 394.9K shares
T TEXAS PERMANENT SCHOOL FUND Institution	−$6.4M −258.5K shares	Sold Off 0 shares

Entry and Exit Activity

Institutions that initiated new positions or completely exited AROC in Q3 2025

New Positions: 17
New Value: $14.4M
Exited Positions: 48
Exited Value: $68.5M

New Positions

Institution	Position Value
C Capitolis Liquid Global Markets LLC Private Equity	$7.0M 267.1K shares
ARMISTICE CAPITAL, LLC Hedge Fund•Long/Short	$2.3M 88.1K shares
Numerai GP LLC Hedge Fund•Quant	$1.8M 67.4K shares
M MAVEN SECURITIES Ltd Private Equity	$891.6K 33.9K shares
Voleon Capital Management LP Hedge Fund•Quant	$813.5K 30.9K shares
ISAM Funds Ltd Hedge Fund•Quant	$611.7K 23.3K shares
Institute for Wealth Management, LLC. RIA/Wealth	$330.6K 12.6K shares
Texas Yale Capital Corp. RIA/Wealth	$302.6K 11.5K shares
Sequoia Financial Advisors, LLC RIA/Wealth	$221.8K 8.4K shares
S Salomon & Ludwin, LLC Institution	$33.6K 1.3K shares

Exited Positions

Institution	Previous Position
DRIEHAUS CAPITAL MANAGEMENT LLC Hedge Fund•Event Driven	$19.9M 800.1K shares
Point72 Asset Management, L.P. Hedge Fund•Multi-Strategy	$10.0M 402.2K shares
T TWINBEECH CAPITAL LP Hedge Fund•Quant	$8.2M 329.1K shares
T TEXAS PERMANENT SCHOOL FUND Institution	$6.4M 258.5K shares
H HWG Holdings LP Institution	$6.0M 239.8K shares
Graham Capital Management, L.P. Hedge Fund•Multi-Strategy	$2.9M 116.7K shares
LOS ANGELES CAPITAL MANAGEMENT & EQUITY RESEARCH INC Long Only Manager	$1.5M 60.2K shares
Connor, Clark & Lunn Investment Management Ltd. Long Only Manager	$1.5M 60.2K shares
Horizon Investments, LLC/SC Long Only Manager	$1.3M 54.4K shares
S Sciencast Management LP Hedge Fund•Quant	$1.2M 49.3K shares

Options Activity

Institutions with the largest Call and Put options positions in AROC as of Q3 2025

Call Positions: 8
Call Value: $3.4M
Put Positions: 4
Put Value: $1.7M

Call Positions

Institution	Position Value
P PEAK6 LLC Institution	$1.1M 419.0 contracts
SUSQUEHANNA INTERNATIONAL GROUP, LLP Private Equity	$999.8K 380.0 contracts
J JANE STREET GROUP, LLC Institution	$926.1K 352.0 contracts
CITADEL ADVISORS LLC Hedge Fund•Multi-Strategy	$334.1K 127.0 contracts
Walleye Trading LLC RIA/Wealth	$47.4K 18.0 contracts
Walleye Trading Advisors, LLC Hedge Fund•Multi-Strategy	$2.6K 1.0 contracts
T Twin Tree Management, LP Hedge Fund•Vol Arbitrage	- - contracts
BANK OF AMERICA CORP /DE/ Institution	- - contracts

Put Positions

Institution	Position Value
CITADEL ADVISORS LLC Hedge Fund•Multi-Strategy	$799.8K 304.0 contracts
SUSQUEHANNA INTERNATIONAL GROUP, LLP Private Equity	$607.8K 231.0 contracts
Walleye Trading Advisors, LLC Hedge Fund•Multi-Strategy	$178.9K 68.0 contracts
Walleye Trading LLC RIA/Wealth	$134.2K 51.0 contracts

Most Committed Institutions

Institutions with AROC as the highest % of their portfolio as of Q3 2025

Institution	Key People	Portfolio Weight	Ownership	Owned Since	Total AUM (Long)
BERNZOTT CAPITAL ADVISORS RIA/Wealth	Mark Alexander Scott CEO	3.62% $7.7M	0.17% 291.5K shares	Q3 2023 Held for 2y 2m	$211.9M
C CROWN ADVISORS MANAGEMENT, INC. Hedge Fund•Long/Short	Robert Scott Fearon President	3.52% $5.3M	0.11% 200.0K shares	Q1 2023 Held for 2y 8m	$149.5M
Amplify Investments, LLC ETF Provider	William Belden President	3.46% $133.3K	0.00% 5.1K shares	Q2 2025 Held for 5 months	$3.9M
Integrated Investment Consultants, LLC RIA/Wealth	Todd J Wagenberg Managing Partner	1.94% $11.2M	0.24% 427.3K shares	Q4 2020 Held for 4y 11m	$578.2M
EARNEST PARTNERS LLC Long Only Manager	Paul Ernest Viera CEO	1.35% $310.6M	6.71% 11.8M shares	Q1 2018 Held for 7y 8m	$23.1B
BARD ASSOCIATES INC RIA/Wealth	Timothy Bard Johnson Founder	1.27% $4.8M	0.10% 182.4K shares	Q1 2021 Held for 4y 8m	$376.6M
HITE Hedge Asset Management LLC Hedge Fund•Long/Short	James Meyers Jampel Founder	1.07% $19.6M	0.42% 745.1K shares	Q3 2024 Held for 1y 2m	$1.8B
Steadtrust LLC RIA/Wealth	Thomas David Kowalczyk CEO	0.89% $1.3M	0.03% 50.0K shares	Q2 2025 Held for 5 months	$147.7M
Energy Income Partners, LLC Long Only Manager	James Jarvis Murchie CEO	0.84% $43.4M	0.94% 1.6M shares	Q2 2022 Held for 3y 5m	$5.2B
MOODY ALDRICH PARTNERS LLC Long Only Manager	Daniel Brook Wanzenberg CIO	0.77% $4.1M	0.09% 154.9K shares	Q4 2024 Held for 11 months	$527.2M

Hedge Fund Spotlight

Discover hedge funds investing in AROC

Weiss Asset Management LP

Hedge Fund • Multi-Strategy

Portfolio ManagerAndrew Murray Weiss

Portfolio Value: $5.2B
Positions: 533
Last Reported: Q3 2025

Sector Allocation

Position in Archrock

Market Value: $422.7K
Shares Held: 16.1K
Portfolio Weight: 0.01%
Owned Since: 2025-Q3

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