AROCArchrock Inc

CSNew York Stock Exchange (XNYS)·USD

Identity

Security key: 11905
Ticker: AROC
Type: CS — Common Stock
Exchange: New York Stock Exchange(XNYS)
Venue group: NYSE
Operating MIC: XNYS
Market: stocks
Locale: us
Currency: USD
Listed: 2000-05-24
Round lot: 100
Active: Yes
Last seen in a load: 2026-08-14 20:49
Vendor updated: 2026-08-13 06:09
Ticker root / suffix: AROC

Detail

Enriched 2026-08-14 20:47

Market cap: $5,835,254,796.8
Shares outstanding (class): 175,338,185
Shares outstanding (weighted): 175,338,185
SIC: 4922 NATURAL GAS TRANSMISSION
Employees: 1,350
Location: HOUSTON, TX
Homepage: https://www.archrock.com
Description: Archrock Inc is an energy infrastructure company focused on midstream natural gas compression. It is a provider of natural gas compression services, based on total compression fleet horsepower, to customers across the United States and a supplier of aftermarket services to customers that own compression equipment. The company operates through two segments: contract operations and aftermarket services. The contract operations segment includes designing, sourcing, owning, installing, operating, servicing, repairing, and maintaining its owned fleet of natural gas compression equipment, and generates the maximum revenue. The aftermarket services segment provides operations, maintenance, overhaul, and reconfiguration services, and sales of parts and components.

Market cap and share counts drift.

Funds holding this security

193 funds · 194 positions · $1.64B reported value, as of 2026-03-31

All holders →

Fund	Ticker	Position value	% of fund	Balance	Match
iShares Core S&P Small-Cap ETF iShares Trust	IJR	$366.53M	0.40%	10,532,410 NS	FIGI
VANGUARD TOTAL STOCK MARKET INDEX FUND VANGUARD INDEX FUNDS	VTI	$182.22M	0.01%	5,236,107 NS	FIGI
iShares Russell 2000 ETF iShares Trust	IWM	$146.66M	0.20%	4,214,368 NS	FIGI
VANGUARD SMALL-CAP INDEX FUND VANGUARD INDEX FUNDS	VB	$133.37M	0.08%	3,832,566 NS	FIGI
VANGUARD SMALL-CAP VALUE INDEX FUND VANGUARD INDEX FUNDS	VBR	$84.92M	0.14%	2,440,335 NS	FIGI
VANGUARD EXTENDED MARKET INDEX FUND VANGUARD INDEX FUNDS	VXF	$68.13M	0.08%	1,957,638 NS	FIGI
State Street(R) SPDR(R) Portfolio S&P 600(TM) S… SPDR SERIES TRUST	SPSM	$55.47M	0.40%	1,594,037 NS	FIGI
iShares S&P Small-Cap 600 Growth ETF iShares Trust	IJT	$52.65M	0.81%	1,513,045 NS	FIGI
iShares Russell 2000 Growth ETF iShares Trust	IWO	$49.05M	0.40%	1,409,447 NS	FIGI
Putnam Small Cap Growth Fund Putnam Funds Trust	—	$43.43M	1.60%	1,248,008 NS	FIGI
VANGUARD TAX-MANAGED SMALL-CAP FUND VANGUARD TAX-MANAGED FUNDS	—	$40.38M	0.42%	1,160,381 NS	FIGI
State Street(R) SPDR(R) S & P 600(TM) Small Cap… SPDR SERIES TRUST	SLYG	$32.20M	0.81%	925,176 NS	FIGI
Vaughan Nelson Small Cap Fund Natixis Funds Trust I	—	$29.24M	2.13%	840,110 NS	FIGI
T. Rowe Price New Horizons Fund, Inc. T. ROWE PRICE NEW HORIZONS FUND, INC.	—	$25.42M	0.20%	730,577 NS	FIGI
Fidelity Enhanced Small Cap ETF Fidelity Covington Trust	FESM	$24.63M	0.60%	707,822 NS	FIGI

How positions resolve to the securities master. FIGI_COMPOSITE is exact identifier equality — both sides got the FIGI from Bloomberg. TICKER is a narrow fallback used only where the master row carries no FIGI at all (2,389 rows do not, disproportionately Irish-domiciled US listings like LIN and ACN). Roughly 22% of all positions resolve to the master.

Funds holding this security

Identifiers

master.security_identifier

TICKERAROC
FIGI_COMPOSITEBBG000RWH1V4
FIGI_SHARE_CLASSBBG001SVDK72
CIK0001389050
ISINUS03957W1062
Resolved through OpenFIGI from a holdings ISIN, not supplied by the securities vendor.

Identifiers

Classification

classification.v_security_classification

Asset class: Equity
Sector: Energy
Industry: Energy Equipment & Services
Source: LLMunreviewed
Self-reported confidence: 0.9
Model: deepseek
Rationale: Archrock provides natural gas compression services, fitting energy equipment.

Classifications are unreviewed model output. All 5,771 assignments carry source = LLM and is_reviewed = false. Confidence is the model’s own estimate and is not calibrated — it clustered at 0.90–0.98 across the whole first pass, including rows that later proved wrong. Use it to order a review queue, not as a probability. Two share classes of one issuer can disagree.

Classification

Fund data

Not linked to a fund series.

Either this is not a fund, or it is one the SEC share-class snapshot cannot reach — commodity trusts and notes have no series ID at all.