MIRM

Mirum Pharmaceuticals, Inc.
NasdaqGMUSDEQUITY Healthcare DELAYED
Last price
79.16
▼ 2.28 (2.79%)
MARKET · —

Price

1D — H — L — Range — Vol —
Drag pan · Pinch zoom · Hold crosshair · pick a tool then drag to draw
Open
82.38
Prev close
81.43
Day high
81.94
Day low
77.78
Volume
1.15M
Market cap
$5.15B
P/E (TTM)
—
52W range
63.23 – 130.00

Day trading desk

Current session · delayed
Gap from prior close
+1.17%
Prior close 81.43
VWAP
79.37
-0.28% from price
Relative volume
1.34×
Normal
Session range
5.92%
77.78 – 82.38
Position in range
30%
Near session low
ATR (14D)
3.66
4.62% of price
Prior day high
83.35
PDH
Prior day low
81.23
PDL
Bid / ask spread
—
Quote not published
Session volume
922.54K
Avg 689.47K

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

Price return · vs SPY
Returnvs SPY
1W
-9.47% -11.4%
1M
-21.46% -22.6%
3M
-38.36% -42.9%
6M
-17.15% -35.3%
YTD
+0.33% -13.9%
1Y
+8.64% -7.8%
3Y
+150.79% +68.5%
5Y
— —

Price return only. Dividends are not reinvested, so total return on a dividend payer will be higher than shown.

Unusual options activity

Account required
Nothing crossed the thresholds in the expiries we scanned.
That is the normal state — most contracts trade well inside their existing open interest.
Free account required

Contracts trading at or above their open interest, ranked by notional and where the print landed.

Free account

5 more panels on MIRM 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

6m · Form 4 rollup
Net shares
+15.89K
Net buying
Buy transactions
14
197.62K shares
Sell transactions
16
181.73K shares
Net transactions
+30
Buys less sells
Sell : buy shares
0.9 : 1
Mixed
Insider-held shares
840.87K
Total on file
Bought 197.62KSold 181.73K

Insider transactions

Account required
DateInsiderAction SharesValueHeld
Sep 14, 26
BJERKHOLT ERIC H
Chief Financial Officer
SELL 9.94K $978.09K Direct
Sep 11, 26
BJERKHOLT ERIC H
Chief Financial Officer
— 18.33K — Direct
Sep 2, 26
HOWE JOLANDA MARIE
Officer
SELL 658 $65.80K Direct
Sep 1, 26
PEETZ CHRISTOPHER
Chief Executive Officer
SELL 30.00K $2.96M Direct
Sep 1, 26
PEETZ CHRISTOPHER
Chief Executive Officer
CONVERSION 30.00K $88.08K Direct
Aug 18, 26
HOWE JOLANDA MARIE
Officer
SELL 40.00K $4.00M Direct
Aug 18, 26
HOWE JOLANDA MARIE
Officer
CONVERSION 40.00K $250.80K Direct
Aug 11, 26
BJERKHOLT ERIC H
Chief Financial Officer
SELL 6.00K $599.51K Direct
Aug 10, 26
PEETZ CHRISTOPHER
Chief Executive Officer
SELL 20.00K $1.98M Direct
Aug 10, 26
PEETZ CHRISTOPHER
Chief Executive Officer
CONVERSION 20.00K $58.72K Direct
Aug 3, 26
HOWE JOLANDA MARIE
Officer
SELL 1.84K $193.73K Direct
Jul 6, 26
BJERKHOLT ERIC H
Chief Financial Officer
SELL 5.00K $611.27K Direct
Jul 6, 26
PEETZ CHRISTOPHER
Chief Executive Officer
SELL 20.00K $2.45M Direct
Jul 6, 26
PEETZ CHRISTOPHER
Chief Executive Officer
CONVERSION 20.00K $58.72K 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.

Free account required

Officer and director trades in their own stock, straight from Form 4 filings.

Insider holders

10 reporting
NameRelationShares heldLatest
BJERKHOLT ERIC H
Chief Financial Officer 44.74K Sale
BREGE LAURA A
Director 15.70K Sale
CARDON LON PH.D.
Director 9.68K Conversion of Exercise of derivative security
FISCHER LAURENT D M.D.
Director 10.73K Conversion of Exercise of derivative security
GREY MICHAEL G.
Director 280.16K Sale
HERON PATRICK J
Director — Purchase
PEETZ CHRISTOPHER
Chief Executive Officer 381.94K Sale
QUAN JOANNE
Officer 18.86K Sale
RADOVICH PETER
President 57.26K Conversion of Exercise of derivative security
WALBERT TIMOTHY P
Director 9.68K Conversion of Exercise of derivative security

Fundamentals

TTM · reported
Market cap$5.15B
Enterprise value$5.47B
Revenue (TTM)$618.07M
Gross profit$505.11M
EBITDA$-70.28M
Net income$-860.21M
EPS (TTM)$-13.72
Free cash flow$76.62M
Total cash$438.29M
Total debt$762.95M
Book value / share$-0.16
Shares outstanding64.93M
Float56.42M
Short % of float12.45%
Dividend yield0.00%
Beta (5Y)0.62

Valuation & profitability ratios

Account required
Trailing P/E—
Forward P/E-228.60
PEG ratio—
Price / sales—
Price / book—
EV / revenue8.85
EV / EBITDA-77.84
Gross margin81.73%
Operating margin-14.81%
Profit margin-139.18%
Return on equity-702.97%
Return on assets-6.79%
Debt / equity—
Current ratio2.86
Free account required

Fourteen ratios including P/E, PEG, EV/EBITDA, margins and return on equity.

Financial statements

As reported · 5 years · 5 quarters
Blank means not reported, not zero
Line item2025202420232022YoY
Total revenue $521.31M$336.89M$186.37M$77.06M +54.7%
Operating revenue $521.31M$336.89M$186.37M$77.06M +54.7%
Cost of revenue $100.24M$81.64M$47.04M$12.37M +22.8%
Gross profit $421.07M$255.25M$139.34M$64.69M +65.0%
Research & development $186.18M$140.63M$102.61M$106.84M +32.4%
Selling, general & admin $257.03M$202.22M$145.88M$89.07M +27.1%
Total operating expense $443.21M$342.85M$248.49M$195.91M +29.3%
Operating income -$22.14M-$87.61M-$109.15M-$131.22M +74.7%
Net interest income -$1.66M-$519.00K-$1.37M-$12.12M -220.2%
Pre-tax income -$21.43M-$86.91M-$162.42M-$142.07M +75.3%
Tax provision $1.94M$1.03M$991.00K-$6.41M +88.0%
Net income -$23.36M-$87.94M-$163.41M-$135.66M +73.4%
Net income to common -$23.36M-$87.94M-$163.41M-$135.66M +73.4%
Basic EPS -0.47-1.85-3.94-4.01 +74.6%
Diluted EPS -0.47-1.85-3.94-4.02 +74.6%
EBIT -$7.04M-$72.60M-$147.32M-$126.09M +90.3%
EBITDA $17.21M-$48.97M-$136.49M-$122.85M +135.1%
Basic shares 50.20M47.52M40.89M33.84M +5.6%
Diluted shares 50.20M47.52M40.89M33.98M +5.6%

Options analytics

Account required
Put / call volume
3.31
Put-heavy session
Put / call open interest
0.85
Positioning, not flow
Max pain
105.00
+32.5% from spot
ATM implied vol
99.3%
Nearest strike to spot
Skew (10% OTM)
+16.8%
Puts bid over calls
Call volume
49
Contracts, this expiry
Put volume
162
Contracts, this expiry
Heaviest call OI
105.00
75 contracts
Heaviest put OI
90.00
74 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.

Free account required

Put/call ratios, max pain, implied volatility skew and where open interest is concentrated.

Earnings

History & consensus estimates
Reported vs expected · EPS
QuarterEst.ActualSurprise
Jun 2026 -0.75-0.80 -7.4%
Mar 2026 -0.36-1.09 -205.6%
Dec 2025 0.06-0.12 -308.7%
Sep 2025 -0.160.05 +131.5%
Forward consensus
PeriodEPSAnalystsRevenueGrowth
Current quarter -0.43 2 $177.79M +33.7%
Next quarter -0.61 2 $183.25M +23.0%
Current year -15.14 1 $696.55M +33.6%
Next year -0.35 3 $819.52M +17.7%

Analyst targets & ownership

Account required
Mean target$145.79
High target$195.00
Low target$118.00
Implied upside84.18%
Analyst count14
ConsensusSTRONG BUY
Strong buy / Buy4 / 10
Hold0
Sell / Strong sell0 / 0
Held by insiders1.29%
Held by institutions111.77%
Institutions holding442
Free account required

Price targets, consensus spread, insider and institutional ownership.

Moving averages & technicals

Computed from 2Y daily closes
SMA 10
85.69
-7.63% from price
SMA 20
90.80
-12.72% from price
SMA 50
96.87
-18.19% from price
SMA 100
102.78
-22.99% from price
SMA 200
98.38
-19.44% from price
EMA 12
86.24
-8.22% from price
EMA 26
91.03
-13.05% from price
EMA 50
95.74
-17.32% from price
RSI (14)
21.8
Oversold
MACD (12,26,9)
-4.79
Hist -0.95
ATR (14)
3.66
4.62% of price
Realised vol 30D
32.5%
Annualised
Bollinger upper
103.02
20, 2σ
Bollinger lower
78.59
20, 2σ
50 / 200 cross
Death
96.87 vs 98.38
Trend bias
Below 200
-19.44%

Options chain

Account required
Expiry
Spot 79.16
Calls
StrikeLastBidAskVolOIIV
000.000.000.000.00000.0%
000.000.000.000.00000.0%
000.000.000.000.00000.0%
000.000.000.000.00000.0%
000.000.000.000.00000.0%
000.000.000.000.00000.0%
000.000.000.000.00000.0%
Puts
StrikeLastBidAskVolOIIV
000.000.000.000.00000.0%
000.000.000.000.00000.0%
000.000.000.000.00000.0%
000.000.000.000.00000.0%
000.000.000.000.00000.0%
000.000.000.000.00000.0%
000.000.000.000.00000.0%
Free account required

Every listed expiry, both sides of the book, with volume, open interest and implied volatility.

Risk profile

Daily returns · 1Y window
Beta vs SPY
0.96
Less volatile than market
Correlation to SPY
0.27
Largely independent
Realised vol 30D
32.5%
Annualised
Market vol 1Y
13.0%
SPY, annualised
Max drawdown 1Y
-38.4%
Peak to trough
Max drawdown 5Y
-40.3%
Peak to trough
ATR 14
3.66
4.62% of price
Beta (reported)
0.62
5Y monthly, from filing

Short interest

Semi-monthly exchange report · lags by ~2 weeks
Shares short
6.28M
Prior 6.49M
Change vs prior
-3.2%
Shorts covering
% of float
12.45%
Elevated
% of shares out
9.67%
Against total outstanding
Days to cover
12.5
Crowded exit
Float
56.42M
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

155 on file
DateFirm ActionFromTo
Sep 29, 26 Citigroup MAINTAINED Buy Buy
Sep 29, 26 Baird MAINTAINED Outperform Outperform
Sep 28, 26 HC Wainwright & Co. MAINTAINED Buy Buy
Aug 27, 26 Citizens MAINTAINED Market Outperform Market Outperform
Aug 6, 26 TD Cowen MAINTAINED Buy Buy
Aug 6, 26 RBC Capital MAINTAINED Outperform Outperform
Aug 6, 26 Citizens MAINTAINED Market Outperform Market Outperform
Aug 6, 26 HC Wainwright & Co. MAINTAINED Buy Buy
Jul 7, 26 RBC Capital MAINTAINED Outperform Outperform
Jul 2, 26 JP Morgan MAINTAINED Overweight Overweight
Jun 15, 26 Citizens MAINTAINED Market Outperform Market Outperform
Jun 11, 26 Morgan Stanley MAINTAINED Overweight Overweight

Dividends & splits

Declared · from the issuer
Forward rate—
Forward yield0.00%
5-year avg yield—
Payout ratio—
Ex-dividend date—
Next pay date—
Last split—
Split date—

PRIVATE STRATEGY · BY QUALIFICATION

The same data. A different seat.

The research you are reading is the input layer for a discretionary options program we run for a small number of qualified investors. Minimum $1,000,000.