ONT
Onterris, Inc.Industrials·Environmental Services
$16.01
$579M market cap
Revenue
$361.8M
Free Cash Flow
$29.2M
Rev Growth
+0.0%
FCF Margin
8.1%
P/FCF
19.8x
EV/FCF
32.7x
Fwd EV/EBITDA
--
Fair Value
--
Upside
--
Montrose Environmental Group, Inc. is an environmental services company, which engages in the provision of air measurement and environmental laboratory services. The firm operates through following segments: Assessment, Permitting and Response, Measurement and Analysis, and Remediation and Reuse. The Assessment, Permitting and Response segment provides scientific advisory and consulting services to support environmental assessments, environmental emergency response and recovery, toxicology consu
2-Year Price History
$16.63-23.5%
Quarterly Financials & Projections
Quarterly Waterfall ($ M)
| Period | Rev | EBITDA | OpIn | NI | OCF | FCF | CapEx | Cash | Debt | Shares | ROIC | IntCov | EV/EBITDA | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Act | 2026-Q1 | 168.5 | 5.7 | -6.9 | -12.7 | -11.6 | -17.3 | -5.7 | 10.1 | 388.5 | 36.1 | -5.3% | 1.1x | -- |
| Act | 2025-Q4 | 193.3 | 9.1 | -2.5 | -8.2 | 51.9 | 46.6 | -5.4 | 11.2 | 359.0 | 35.1 | -2.0% | 2.0x | -- |
Valuation & Metrics
Market Stats
Price$16.01
Market Cap$579M
Enterprise Value$957M
P/S Ratio1.6x
P/FCF19.8x
EV/FCF32.7x
FCF Margin (TTM)8.1%
FCF Yield5.1%
Dividend Yield (TTM)--
Annual Dilution0.0%
CurrencyUSD
TTM Financial Snapshot
Revenue$361.8M
Net Income$-20.9M
Free Cash Flow$29.2M
Revenue Growth (YoY)+0.0%
EBITDA Margin4.1%
Net Margin-5.8%
FCF Margin8.1%
CapEx % of Revenue3.1%
SBC % of Revenue2.5%
ROIC-3.6%
WC Change % Rev15.3%
Interest Coverage1.5x
Forward Outlook & Risk
Employees
Headcount3,400
Revenue / Employee$106,409
Gross Profit / Employee$34,439
Institutional Ownership
Headline & net flow
NEUTRAL
Net flow · —still filing
No float data — flow unavailable.
Ownership composition
Active
99.4%(+32.1% YoY)
155 filers
hedge / family / endowment
Retail funds
—
Fidelity, Schwab, 401(k)
Passive
30.1%(+11.8% YoY)
11 filers
Vanguard, iShares, SPDR
Market makers
0.7%(+0.6% YoY)
4 filers
Citadel, Susquehanna
Insiders
—
Form 4 — latest per insider
ActiveRetail fundsPassiveMarket makersRetail direct
Top holders
| Fund | $ value | Cost basis | Δ QoQ | Δ YoY | α life | Fund AUM |
|---|---|---|---|---|---|---|
| BlackRock, Inc.Passive | $69.0M | — | +$0 | +$7.8M | — | $5.69T |
| BAMCO INC /NY/ | $47.5M | — | +$0 | −$11.5M | — | $33.05B |
| GOLDMAN SACHS GROUP INC | $42.9M | — | +$0 | +$35.8M | — | $760.93B |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | $33.5M | — | +$0 | +$33.5M | — | $58.02B |
| UBS ASSET MANAGEMENT AMERICAS INC | $33.2M | — | +$0 | −$18.9M | — | $480.58B |
| VANGUARD CAPITAL MANAGEMENT LLCPassive | $31.4M | — | +$0 | +$31.4M | — | $4.04T |
| PRINCIPAL FINANCIAL GROUP INC | $29.5M | — | +$0 | +$29.5M | — | $186.29B |
| ALLIANCEBERNSTEIN L.P. | $28.1M | — | +$0 | +$27.2M | — | $307.70B |
| ROYCE & ASSOCIATES LP | $20.9M | — | +$0 | +$2.2M | — | $10.09B |
| Amundi | $19.2M | — | +$0 | +$19.1M | — | $366.88B |
| JANUS HENDERSON GROUP PLC | $19.0M | — | +$0 | +$4.1M | — | $209.29B |
| DIMENSIONAL FUND ADVISORS LPPassive | $18.8M | — | +$0 | +$3.1M | — | $480.92B |
| GEODE CAPITAL MANAGEMENT, LLCPassive | $17.6M | — | +$0 | +$1.4M | — | $1.61T |
| BB&T CORP | $17.4M | — | +$0 | −$482K | — | $73.72B |
| Legal & General Group Plc | $16.5M | — | +$0 | −$1.0M | — | $432.24B |
| STATE STREET CORPPassive | $15.9M | — | +$0 | +$661K | — | $2.89T |
| Stephens Investment Management Group LLC | $15.2M | — | +$0 | +$5.3M | — | $7.24B |
| ALGERT GLOBAL LLC | $13.1M | — | +$0 | +$13.1M | — | $6.63B |
| FMR LLC | $12.4M | — | +$0 | +$9.1M | — | $1.89T |
| Summit Creek Advisors LLC | $11.2M | — | +$0 | −$1.6M | — | $487M |
Cost basis is a volume-weighted estimate from accumulation periods within our 13F history; holders who built their position before our window started will show a stale basis. % above the cost basis is the unrealized gain at the current price.
Trading behavior
Smart-money alpha (lifetime, %/qtr)NEUTRAL
Holders
-0.46%
avg per quarter
Holders (ex-self)
—
excl. this stock
Buyers (this Q)
-0.29%
53 buyers · $0.10B in
Sellers (this Q)
-0.41%
65 sellers · $0.10B out
alpha coverage: 94% of $ has a lifetime-alpha record
Holder behavior (holder profile)source: holder
On big dips (−10%+)
-4.3%
how holders react when this stock falls
On quiet Qs
-2.2%
−10% to +10% baseline
On rallies (+10%+)
-4.0%
how they react when this stock rises
Holders' portfolio flow this Q
+2.1%
inflows — adds are organic
Sellers' portfolio flow this Q
+0.6%
Sellers' overall flow ~ flat.
Biggest decreases this quarter
SILVERCREST ASSET MANAGEMENT GROUP LLCexited−$8.8MMARSHALL WACE, LLPexited−$2.7MRHUMBLINE ADVISERSexited−$1.2MHUSSMAN STRATEGIC ADVISORS, INC.exited−$1.0MY-Intercept (Hong Kong) Ltdexited−$896KVerition Fund Management LLCexited−$633KMASTERINVEST Kapitalanlage GmbHexited−$584KSCOTIA CAPITAL INC.exited−$575KVersor Investments LPexited−$565KQuantedge Capital Pte Ltdexited−$407K
New buyers this quarter
Top-5 holders · 30.4%
BlackRock, Inc.--
BAMCO INC /NY/--
GOLDMAN SACHS GROUP INC--
NOMURA ASSET MANAGEMENT INTERNATIONAL INC.--
UBS ASSET MANAGEMENT AMERICAS INC--
Top Holders Over Time
5-year share-count history (top 10 holders by peak, incl. exited) + price
hover the chart for per-quarter detailprice (right axis)
FRED ALGER MANAGEMENT, LLC388KCapital Research Global Investors—UBS ASSET MANAGEMENT AMERICAS INC1.5MBB&T CORP795KChamplain Investment Partners, LLC—BAMCO INC /NY/2.2MDRIEHAUS CAPITAL MANAGEMENT LLC—FEDERATED HERMES, INC.—WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC—MACQUARIE GROUP LTD—
Analyst Coverage
Analyst Coverage
Price Targets
Last Quarter (2 analysts)$35.5012170.0%
Last Year (2 analysts)$35.5012170.0%
Current Price$16.01
Analyst Ratings
3
Buy: 3Consensus: Buy
Corporate
Insider Trading (last 12mo)
Open-market only (Form 4 P-Purchase + S-Sale). Excludes grants, option exercises, tax withholding, gifts.
Officers & directors
Buys ($, 12mo)
$100K
1 txn · 1 insider · 6,535 sh
Sells ($, 12mo)
$0
0 txns · 0 insiders · 0 sh
Recent transactions
| Date | Side | Insider | Title | Shares | Price | Dollars | Owned $ |
|---|---|---|---|---|---|---|---|
| 2026-05-11 | BUY | Dicks Allan | officer: Chief Financial Officer | 6,535 | $15.36 | $100K | $3.35M |