ONTOnterris, Inc.

CSNew York Stock Exchange (XNYS)·USD

Identity

Security key: 19671
Ticker: ONT
Type: CS — Common Stock
Exchange: New York Stock Exchange(XNYS)
Venue group: NYSE
Operating MIC: XNYS
Market: stocks
Locale: us
Currency: USD
Listed: 2020-07-23
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: ONT

Detail

Enriched 2026-08-14 20:47

Market cap: $575,925,753.6
Shares outstanding (class): 35,117,424
Shares outstanding (weighted): 35,117,424
SIC: 8742 SERVICES-MANAGEMENT CONSULTING SERVICES
Employees: 3,500
Location: IRVINE, CA
Homepage: https://www.onterris.com
Description: Onterris Inc is an environmental solutions company. The company provides environmental solutions to organizations addressing regulatory, operational, and environmental challenges. Its services include the application of scientific, engineering, and data-driven approaches to support risk management, compliance, and environmental protection, including air, water, and soil.

Market cap and share counts drift.

Funds holding this security

101 funds · 104 positions · $171.81M reported value, as of 2026-03-31

All holders →

Fund	Ticker	Position value	% of fund	Balance	Match
BARON DISCOVERY FUND BARON INVESTMENT FUNDS TRUST (f/k/a BARON A…	—	$31.06M	1.90%	1,419,000 NS	FIGI
VANGUARD TOTAL STOCK MARKET INDEX FUND VANGUARD INDEX FUNDS	VTI	$22.55M	0.00%	1,030,253 NS	FIGI
iShares Russell 2000 ETF iShares Trust	IWM	$17.74M	0.02%	810,305 NS	FIGI
Janus Henderson Venture Fund JANUS INVESTMENT FUND	—	$15.35M	0.50%	701,247 NS	FIGI
JNL Multi-Manager Small Cap Growth Fund JNL Series Trust	—	$11.55M	0.58%	527,722 NS	FIGI
VANGUARD EXTENDED MARKET INDEX FUND VANGUARD INDEX FUNDS	VXF	$8.12M	0.01%	370,799 NS	FIGI
Allspring Common Stock Fund ALLSPRING FUNDS TRUST	—	$6.47M	1.12%	295,656 NS	FIGI
iShares Russell 2000 Value ETF iShares Trust	IWN	$6.19M	0.05%	282,604 NS	FIGI
ROYCE MICRO-CAP TRUST, INC. —	—	$5.10M	0.74%	232,840 NS	FIGI
Calvert Global Water Fund Calvert Impact Fund, Inc.	—	$4.65M	0.86%	212,562 NS	FIGI
Royce Small-Cap Opportunity Fund ROYCE FUND	—	$4.36M	0.39%	199,274 NS	FIGI
American Beacon Stephens Small Cap Growth Fund AMERICAN BEACON FUNDS	—	$4.11M	0.93%	187,977 NS	FIGI
Royce Smaller-Companies Growth Fund ROYCE FUND	—	$2.66M	1.48%	121,500 NS	FIGI
Royce Micro-Cap Fund ROYCE FUND	—	$2.48M	0.77%	113,185 NS	FIGI
Guardian Small-Mid Cap Core VIP Fund Guardian Variable Products Trust	—	$2.11M	1.13%	96,573 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

TICKERONT
FIGI_COMPOSITEBBG005Q29TZ4
FIGI_SHARE_CLASSBBG005Q29V07
CIK0001643615
ISINUS6151111019
Resolved through OpenFIGI from a holdings ISIN, not supplied by the securities vendor.

Identifiers

Classification

classification.v_security_classification

Asset class: Equity
Sector: Industrials
Industry: Commercial Services
Source: LLMunreviewed
Self-reported confidence: 0.95
Model: deepseek
Rationale: SIC 8742 indicates management consulting services, which maps to commercial services under industrials.

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.