OKLO
Oklo Inc.
NYSEUSDEQUITY
Utilities
DELAYED
Sell
-24/100
Last price
38.90
▲ 2.93 (8.15%)
MARKET · —
Price
Chart style
Interval
Intraday intervals only cover recent history. The site picks the finest interval the range allows.
Overlays
Session levels
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Both series are rebased to 0% at the left edge, so the lines show relative performance rather than price.
Tool
1D
—
H —
L —
Range —
Vol —
vs
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Open
36.21
Prev close
35.97
Day high
39.30
Day low
37.00
Volume
16.72M
Market cap
$7.17B
P/E (TTM)
—
52W range
34.38 – 193.84
Day trading desk
Gap from prior close
+0.67%
Prior close 35.97
VWAP
38.56
+0.88% from price
Relative volume
3.22×
Unusually busy
Session range
8.89%
36.09 – 39.30
Position in range
88%
Near session high
ATR (14D)
2.08
5.36% of price
Prior day high
36.71
PDH
Prior day low
35.64
PDL
Bid / ask spread
—
Quote not published
Session volume
30.48M
Avg 9.45M
VWAP and the session figures are computed from the delayed intraday series on this page, so they lag the live tape and will not match a broker's real-time VWAP exactly. Turn on Prior day H/L/C, Opening range and Volume profile in the chart's Studies menu to see these levels drawn on price.
Trailing performance
Returnvs SPY
1W
+3.88%
+1.9%
1M
-6.59%
-7.7%
3M
-18.46%
-23.0%
6M
-17.26%
-35.4%
YTD
-46.28%
-60.5%
1Y
-69.73%
-86.2%
3Y
+272.46%
+190.2%
5Y
—
—
Price return only. Dividends are not reinvested, so total return on a dividend payer will be higher than shown.
Unusual options activity
Nothing crossed the thresholds in the expiries we scanned.
That is the normal state — most contracts trade well inside their existing open interest.
That is the normal state — most contracts trade well inside their existing open interest.
Contracts trading at or above their open interest, ranked by notional and where the print landed.
Free account
5 more panels on OKLO open with an account.
Options chains and analytics, valuation ratios, insider filings, analyst targets and ownership. No card, no trial, nothing to cancel.
Insider net activity
Net shares
-1.81M
Net selling
Buy transactions
22
306.86K shares
Sell transactions
32
2.12M shares
Net transactions
+54
Buys less sells
Sell : buy shares
6.9 : 1
Heavily one-sided
Insider-held shares
28.62M
Total on file
Insider transactions
| Date | Insider | Action | Shares | Value | Held |
|---|---|---|---|---|---|
| Oct 2, 26 | BEALMEAR RICHARD CRAIG Chief Financial Officer |
CONVERSION | 22.10K | $70.27K | Direct |
| Oct 1, 26 | BEALMEAR RICHARD CRAIG Chief Financial Officer |
SELL | 16.48K | $607.51K | Direct |
| Oct 1, 26 | DEWITTE JACOB Chief Executive Officer |
SELL | 120.00K | $4.38M | |
| Oct 1, 26 | COCHRAN CAROLINE Chief Operating Officer |
SELL | 120.00K | $4.38M | |
| Sep 28, 26 | GOODWIN WILLIAM CARROLL MURPHY Officer |
SELL | 1.77K | $66.37K | Direct |
| Sep 28, 26 | HANSON JOHN Officer |
SELL | 1.10K | $41.13K | Direct |
| Sep 28, 26 | RENNER ALEXANDRA Officer |
SELL | 1.10K | $41.13K | Direct |
| Sep 25, 26 | GOODWIN WILLIAM CARROLL MURPHY Officer |
— | 3.29K | — | Direct |
| Sep 25, 26 | HANSON JOHN Officer |
— | 2.06K | — | Direct |
| Sep 25, 26 | RENNER ALEXANDRA Officer |
— | 2.47K | — | Direct |
| Sep 14, 26 | JANSEN JOHN M Director |
SELL | 6.35K | $233.00K | Direct |
| Sep 14, 26 | RENNER ALEXANDRA Officer |
STOCK | 6.76K | $0 | Indirect |
| Sep 11, 26 | NARAYANADAS VIVEK General Counsel |
— | 210 | — | Direct |
| Sep 11, 26 | HANSON JOHN Officer |
— | 961 | — | Direct |
What this is, and what it is not
These are SEC Form 4 filings — officers, directors and 10% owners reporting their own trades in the company's stock. Filing is due within two business days of the transaction, so this lags reality by days, and the provider adds its own lag on top.
A sale is not automatically bearish. Executives sell on scheduled 10b5-1 plans, to cover tax on vesting equity, and to diversify. Purchases with cash are generally the more informative signal, and they are far rarer.
This does not include congressional or senate trading. That comes from STOCK Act disclosures filed with the Senate eFD system and the House Clerk, which this data source does not carry.
Officer and director trades in their own stock, straight from Form 4 filings.
Insider holders
| Name | Relation | Shares held | Latest |
|---|---|---|---|
ALTMAN SAMUEL H |
Director | — | Conversion of Exercise of derivative security |
BEALMEAR RICHARD CRAIG |
Chief Financial Officer | 467.26K | Conversion of Exercise of derivative security |
COCHRAN CAROLINE |
Chief Operating Officer | — | Sale |
DEWITTE JACOB |
Chief Executive Officer | — | Sale |
GOODWIN WILLIAM CARROLL MURPHY |
Officer | 46.79K | Sale |
HANSON JOHN |
Officer | 361.35K | Sale |
KINZLEY RICHARD W |
Director | — | Sale |
KLEIN MICHAEL STUART |
Director and Beneficial Owner of more than 10% of a Class of Security | — | Sale |
RENNER ALEXANDRA |
Officer | 593.99K | Sale |
SCHWEIGER PATRICK JOSEPH |
Chief Technology Officer | 19.43K | Sale |
Fundamentals
Market cap$7.17B
Enterprise value$4.71B
Revenue (TTM)$1.21M
Gross profit$489.00K
EBITDA$-216.80M
Net income$-152.77M
EPS (TTM)$-0.94
Free cash flow$-239.32M
Total cash$2.47B
Total debt$4.15M
Book value / share$17.69
Shares outstanding186.02M
Float149.61M
Short % of float20.52%
Dividend yield0.00%
Beta (5Y)1.22
Valuation & profitability ratios
Trailing P/E—
Forward P/E-36.71
PEG ratio—
Price / sales—
Price / book2.18
EV / revenue3,892.54
EV / EBITDA-21.73
Gross margin40.41%
Operating margin-6048.76%
Profit margin0.00%
Return on equity-7.70%
Return on assets-6.65%
Debt / equity0.13
Current ratio48.46
Fourteen ratios including P/E, PEG, EV/EBITDA, margins and return on equity.
Financial statements
| Line item | 2025 | 2024 | 2023 | 2022 | YoY |
|---|---|---|---|---|---|
| Total revenue | $0 | $0 | $0 | $0 | — |
| Operating revenue | $0 | $0 | $0 | $0 | — |
| Research & development | $58.85M | $26.71M | $9.76M | $6.02M | +120.3% |
| Selling, general & admin | $80.44M | $26.09M | $8.87M | $4.00M | +208.3% |
| Total operating expense | $139.29M | $52.80M | $18.64M | $10.02M | +163.8% |
| Operating income | -$139.29M | -$52.80M | -$18.64M | -$10.02M | -163.8% |
| Net interest income | $29.10M | $7.73M | $180.00K | $920 | +276.4% |
| Pre-tax income | -$110.19M | -$72.93M | -$32.17M | -$10.02M | -51.1% |
| Tax provision | -$4.53M | $683.00K | $0 | $0 | -763.1% |
| Net income | -$105.66M | -$73.62M | -$32.17M | -$10.02M | -43.5% |
| Net income to common | -$105.66M | -$73.62M | -$32.17M | -$10.02M | -43.5% |
| Basic EPS | -0.72 | -0.74 | -0.46 | -0.14 | +2.7% |
| Diluted EPS | -0.72 | -0.74 | -0.46 | -0.14 | +2.7% |
| EBIT | -$139.29M | -$52.80M | -$18.64M | -$10.02M | -163.8% |
| EBITDA | -$138.77M | -$52.53M | -$18.56M | -$10.00M | -164.2% |
| Basic shares | 146.35M | 98.91M | 70.32M | 70.32M | +48.0% |
| Diluted shares | 146.35M | 98.91M | 70.32M | 70.32M | +48.0% |
| Line item | 2025 | 2024 | 2023 | 2022 | YoY |
|---|---|---|---|---|---|
| Cash & equivalents | $788.45M | $97.13M | $9.87M | $9.65M | +711.7% |
| Cash & short-term investments | $1.23B | $227.81M | $9.87M | $9.65M | +439.0% |
| Total current assets | $1.25B | $231.94M | $14.20M | $10.49M | +440.6% |
| Property, plant & equipment | $43.70M | $2.18M | $661.00K | $447.90K | +1,900.7% |
| Goodwill & intangibles | $34.12M | $0 | — | — | — |
| Total assets | $1.53B | $281.74M | $14.88M | $10.99M | +442.5% |
| Total current liabilities | $25.55M | $5.34M | $3.20M | $634.04K | +378.7% |
| Current debt | — | $261.00K | $156.00K | — | — |
| Total debt | $1.45M | $1.02M | $250.00K | $304.18K | +41.6% |
| Total liabilities | $52.25M | $30.88M | $49.25M | $39.10M | +69.2% |
| Retained earnings | -$240.77M | -$135.11M | -$61.49M | -$29.32M | -78.2% |
| Shareholder equity | $1.48B | $250.86M | -$34.36M | -$28.11M | +488.5% |
| Working capital | $1.23B | $226.60M | $10.99M | $9.85M | +442.0% |
| Net tangible assets | $1.44B | $250.86M | -$34.36M | -$28.11M | +474.9% |
| Shares issued | 160.51M | 137.71M | 122.10M | 122.10M | +16.6% |
| Line item | 2025 | 2024 | 2023 | 2022 | YoY |
|---|---|---|---|---|---|
| Net income | -$105.66M | -$73.62M | -$32.17M | -$10.02M | -43.5% |
| Depreciation & amortisation | $522.00K | $268.00K | $75.00K | $29.53K | +94.8% |
| Stock-based compensation | $41.80M | $12.48M | $777.00K | $288.25K | +234.8% |
| Change in working capital | -$10.81M | -$4.87M | $1.61M | -$286.41K | -122.1% |
| Operating cash flow | -$82.17M | -$38.39M | -$16.00M | -$9.99M | -114.1% |
| Capital expenditure | -$33.20M | -$352.00K | -$83.00K | -$149.56K | -9,333.2% |
| Investing cash flow | -$489.68M | -$175.77M | -$83.00K | -$149.56K | -178.6% |
| Financing cash flow | $1.26B | $301.43M | $16.30M | $9.35M | +319.1% |
| Free cash flow | -$115.38M | -$38.74M | -$16.08M | -$10.14M | -197.8% |
| End cash position | $788.45M | $97.13M | $9.87M | $9.65M | +711.7% |
| Line item | 2026-06-30 | 2026-03-31 | 2025-12-31 | 2025-09-30 | 2025-06-30 | 2025-03-31 | YoY |
|---|---|---|---|---|---|---|---|
| Total revenue | $1.21M | $0 | $0 | $0 | $0 | — | — |
| Operating revenue | $1.21M | $0 | $0 | $0 | $0 | — | — |
| Cost of revenue | $721.00K | — | — | — | $0 | — | — |
| Gross profit | $489.00K | — | — | — | $0 | — | — |
| Research & development | $39.47M | $27.05M | $24.59M | $14.95M | $11.47M | — | +45.9% |
| Selling, general & admin | $34.20M | $24.20M | $32.50M | $21.36M | $16.55M | — | +41.3% |
| Total operating expense | $73.68M | $51.25M | $57.10M | $36.31M | $28.02M | — | +43.8% |
| Operating income | -$73.19M | -$51.25M | -$57.10M | -$36.31M | -$28.02M | — | -42.8% |
| Net interest income | $21.50M | $21.34M | $14.57M | $7.12M | $3.76M | — | +0.8% |
| Pre-tax income | -$51.69M | -$29.91M | -$42.53M | -$29.19M | -$24.25M | — | -72.8% |
| Tax provision | -$3.15M | $3.15M | -$1.08M | $531.00K | $431.00K | — | -199.9% |
| Net income | -$48.54M | -$33.06M | -$41.45M | -$29.72M | -$24.68M | — | -46.8% |
| Net income to common | -$48.54M | -$33.06M | -$41.45M | -$29.72M | -$24.68M | — | -46.8% |
| Basic EPS | -0.28 | -0.19 | — | -0.20 | -0.18 | -0.07 | -47.4% |
| Diluted EPS | -0.28 | -0.19 | — | -0.20 | -0.18 | -0.07 | -47.4% |
| EBIT | -$73.19M | -$51.25M | -$57.10M | -$36.31M | -$28.02M | — | -42.8% |
| EBITDA | -$72.85M | -$51.09M | -$56.95M | -$36.19M | -$27.89M | — | -42.6% |
| Basic shares | 176.22M | 170.33M | — | 150.36M | 140.09M | 138.11M | +3.5% |
| Diluted shares | 176.22M | 170.33M | — | 150.36M | 140.09M | 138.11M | +3.5% |
| Line item | 2026-06-30 | 2026-03-31 | 2025-12-31 | 2025-09-30 | 2025-06-30 | 2025-03-31 | YoY |
|---|---|---|---|---|---|---|---|
| Cash & equivalents | $1.64B | $1.59B | $788.45M | $410.04M | $226.77M | — | +3.2% |
| Cash & short-term investments | $2.47B | $2.21B | $1.23B | $921.60M | $534.42M | — | +11.6% |
| Accounts receivable | $1.98M | — | — | — | — | — | — |
| Total current assets | $2.52B | $2.23B | $1.25B | $931.78M | $542.66M | — | +13.3% |
| Property, plant & equipment | $179.35M | $98.14M | $43.70M | $13.07M | $5.50M | — | +82.7% |
| Goodwill & intangibles | $60.74M | $34.12M | $34.12M | $34.22M | $34.22M | — | +78.0% |
| Total assets | $3.36B | $2.70B | $1.53B | $1.25B | $731.08M | — | +24.2% |
| Total current liabilities | $52.02M | $37.14M | $25.55M | $13.80M | $7.61M | — | +40.1% |
| Current debt | — | — | — | $283.00K | $275.00K | $260.00K | — |
| Long-term debt | $700.00K | — | — | — | — | — | — |
| Total debt | $3.96M | $2.62M | $1.45M | $1.94M | $2.14M | — | +51.1% |
| Total liabilities | $84.33M | $64.88M | $52.25M | $40.63M | $34.67M | — | +30.0% |
| Retained earnings | -$322.37M | -$273.84M | -$240.77M | -$199.33M | -$169.60M | — | -17.7% |
| Shareholder equity | $3.27B | $2.64B | $1.48B | $1.21B | $696.41M | — | +24.1% |
| Working capital | $2.47B | $2.19B | $1.23B | $917.98M | $535.05M | — | +12.8% |
| Net tangible assets | $3.21B | $2.60B | $1.44B | $1.17B | $662.19M | — | +23.4% |
| Shares issued | 185.09M | 173.87M | 160.51M | 156.19M | 147.60M | — | +6.5% |
| Line item | 2026-06-30 | 2026-03-31 | 2025-12-31 | 2025-09-30 | 2025-06-30 | YoY |
|---|---|---|---|---|---|---|
| Net income | -$48.54M | -$33.06M | -$41.45M | -$29.72M | -$24.68M | -46.8% |
| Depreciation & amortisation | $337.00K | $163.00K | $149.00K | $124.00K | $125.00K | +106.7% |
| Stock-based compensation | $14.36M | $15.59M | $19.00M | $9.12M | $11.37M | -7.9% |
| Change in working capital | -$14.79M | -$413.00K | -$8.10M | $2.36M | -$5.25M | -3,481.4% |
| Operating cash flow | -$47.59M | -$17.87M | -$33.43M | -$18.03M | -$18.47M | -166.4% |
| Capital expenditure | -$94.09M | -$32.81M | -$26.95M | -$5.05M | -$877.00K | -186.8% |
| Investing cash flow | -$553.70M | -$359.03M | $116.23M | -$325.21M | -$286.76M | -54.2% |
| Financing cash flow | $668.79M | $1.18B | $295.61M | $526.51M | $441.92M | -43.4% |
| Free cash flow | -$141.68M | -$50.68M | -$60.38M | -$23.08M | -$19.35M | -179.6% |
| End cash position | $1.66B | $1.59B | $788.45M | $410.04M | $226.77M | +4.2% |
Options analytics
Put / call volume
0.19
Call-heavy session
Put / call open interest
0.40
Positioning, not flow
Max pain
37.00
-4.0% from spot
ATM implied vol
79.3%
Nearest strike to spot
Skew (10% OTM)
-10.7%
Calls bid over puts
Call volume
37.41K
Contracts, this expiry
Put volume
7.14K
Contracts, this expiry
Heaviest call OI
40.00
8.82K contracts
Heaviest put OI
35.00
1.32K contracts
Max pain is the strike at which the largest dollar value of open contracts expires worthless. It describes current positioning; it is not a forecast and it moves as open interest changes.
Put/call ratios, max pain, implied volatility skew and where open interest is concentrated.
Earnings
Reported vs expected · EPS
| Quarter | Est. | Actual | Surprise |
|---|---|---|---|
| Jun 2026 | -0.16 | -0.28 | -74.6% |
| Mar 2026 | -0.18 | — | — |
| Dec 2025 | -0.16 | -0.27 | -65.1% |
| Sep 2025 | -0.12 | -0.20 | -60.9% |
Forward consensus
| Period | EPS | Analysts | Revenue | Growth |
|---|---|---|---|---|
| Current quarter | -0.25 | 13 | $993.17K | 0.0% |
| Next quarter | -0.26 | 13 | $1.16M | 0.0% |
| Current year | -0.94 | 18 | $2.74M | 0.0% |
| Next year | -1.04 | 19 | $8.90M | +225.0% |
Analyst targets & ownership
Mean target$75.78
High target$130.00
Low target$14.00
Implied upside94.79%
Analyst count20
ConsensusBUY
Strong buy / Buy6 / 9
Hold9
Sell / Strong sell0 / 1
Held by insiders15.38%
Held by institutions47.95%
Institutions holding842
Price targets, consensus spread, insider and institutional ownership.
Moving averages & technicals
SMA 10
37.29
+4.31% from price
SMA 20
37.88
+1.76% from price
SMA 50
40.46
-4.71% from price
SMA 100
47.86
-18.73% from price
SMA 200
59.03
-34.70% from price
EMA 12
37.49
+3.77% from price
EMA 26
38.64
+0.67% from price
EMA 50
41.14
-5.45% from price
RSI (14)
49.4
Neutral
MACD (12,26,9)
-1.15
Hist 0.09
ATR (14)
2.08
5.41% of price
Realised vol 30D
73.9%
Annualised
Bollinger upper
41.61
20, 2σ
Bollinger lower
34.16
20, 2σ
50 / 200 cross
Death
40.46 vs 59.03
Trend bias
Below 200
-34.70%
Options chain
Calls
| Strike | Last | Bid | Ask | Vol | OI | IV |
|---|---|---|---|---|---|---|
| 000.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.0% |
| 000.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.0% |
| 000.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.0% |
| 000.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.0% |
| 000.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.0% |
| 000.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.0% |
| 000.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.0% |
Puts
| Strike | Last | Bid | Ask | Vol | OI | IV |
|---|---|---|---|---|---|---|
| 000.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.0% |
| 000.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.0% |
| 000.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.0% |
| 000.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.0% |
| 000.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.0% |
| 000.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.0% |
| 000.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.0% |
Every listed expiry, both sides of the book, with volume, open interest and implied volatility.
Risk profile
Beta vs SPY
3.85
More volatile than market
Correlation to SPY
0.53
Loosely linked
Realised vol 30D
73.9%
Annualised
Market vol 1Y
13.0%
SPY, annualised
Max drawdown 1Y
-79.5%
Peak to trough
Max drawdown 5Y
-79.5%
Peak to trough
ATR 14
2.08
5.41% of price
Beta (reported)
1.22
5Y monthly, from filing
Short interest
Shares short
33.65M
Prior 26.00M
Change vs prior
+29.4%
Shorts adding
% of float
20.52%
Heavily shorted
% of shares out
18.09%
Against total outstanding
Days to cover
3.4
Liquid
Float
149.61M
Freely tradeable shares
Exchanges publish short interest twice a month with a settlement lag, so this is roughly two weeks behind. Days to cover divides shares short by average daily volume — it estimates how long covering would take, not whether it will happen.
Rating changes
| Date | Firm | Action | From | To |
|---|---|---|---|---|
| Sep 25, 26 | UBS | MAINTAINED | Neutral | Neutral |
| Sep 9, 26 | Piper Sandler | INITIATED | — | Overweight |
| Aug 10, 26 | Truist Securities | MAINTAINED | Hold | Hold |
| Aug 10, 26 | Citigroup | MAINTAINED | Neutral | Neutral |
| Aug 10, 26 | HC Wainwright & Co. | MAINTAINED | Buy | Buy |
| Aug 10, 26 | Canaccord Genuity | MAINTAINED | Buy | Buy |
| Jul 23, 26 | Barclays | MAINTAINED | Overweight | Overweight |
| Jul 14, 26 | Truist Securities | INITIATED | — | Hold |
| Jun 25, 26 | Guggenheim | INITIATED | — | Neutral |
| Jun 11, 26 | UBS | MAINTAINED | Neutral | Neutral |
| May 27, 26 | Wedbush | MAINTAINED | Outperform | Outperform |
| May 19, 26 | Wolfe Research | INITIATED | — | Peer Perform |
Dividends & splits
Forward rate—
Forward yield0.00%
5-year avg yield—
Payout ratio—
Ex-dividend date—
Next pay date—
Last split—
Split date—
SEC filings
Periodic Financial Reports
10-Q · 2026-08-07
Corporate Changes & Voting Matters
8-K · 2026-07-28
Offering Registrations
S-8 · 2026-06-24
Periodic Financial Reports
10-Q/A · 2026-06-17
Corporate Changes & Voting Matters
8-K · 2026-06-08
Corporate Changes & Voting Matters
8-K · 2026-05-13
Periodic Financial Reports
10-Q · 2026-05-12
Annual Report to Shareholders
ARS · 2026-05-04
Headlines
How Deep Borehole Disposal Breakthrough At Oklo (OKLO) Has Changed Its Investment Story
Simply Wall St. · 5h ago
3 S&P 500 Utility Giants Soar Above Key Resistance. This Is Why.
Investor's Business Daily · 7h ago
CEG, VST, TLN Jump: Google’s Power Deal Sparks A Nuclear Rally
Stocktwits · 8h ago
Nuclear Stocks Rally as Google’s Reactor Deal Lifts the Sector: NANO Nuclear Energy and Oklo Jump 8%, NuScale Power Gains 7%
24/7 Wall St. · 11h ago
How ENTRA1 Is Supporting NuScale's Commercial Nuclear Push
Zacks · 14h ago
Prediction: This Stock Could Be One of the Biggest Nuclear Energy Stories of the Decade With 100% Upside
24/7 Wall St. · 16h ago
Oklo vs. NuScale Power: Which Utilities Stock Is a Better Buy in 2026?
Motley Fool · 1d ago
Oklo Insider Sold Shares Worth $4,381,400, According to a Recent SEC Filing
MT Newswires · 1d ago
PRIVATE STRATEGY · BY QUALIFICATION
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