PHAT

Phathom Pharmaceuticals, Inc.
NasdaqGSUSDEQUITY Healthcare DELAYED
Last price
8.85
▲ 0.25 (2.87%)
MARKET ·

Price

Open
8.50
Prev close
8.60
Day high
8.90
Day low
8.59
Volume
969.18K
Market cap
$717.59M
P/E (TTM)
52W range
8.21 – 18.31

Trailing performance

Price return · vs SPY
Returnvs SPY
1W
-7.41% -6.0%
1M
-23.53% -27.3%
3M
-23.40% -26.5%
6M
-22.33% -33.4%
YTD
-46.53% -58.8%
1Y
-16.56% -36.6%
3Y
-40.87% -115.0%
5Y

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

Fundamentals

TTM · reported
Market cap$717.59M
Enterprise value$1.09B
Revenue (TTM)$239.66M
Gross profit$198.73M
EBITDA$-40.13M
Net income$-99.07M
EPS (TTM)$-1.25
Free cash flow$-32.63M
Total cash$182.48M
Total debt$552.02M
Book value / share$-4.30
Shares outstanding80.90M
Float65.29M
Short % of float17.34%
Dividend yield
Beta (5Y)0.50

Valuation & profitability ratios

Account required
Trailing P/E
Forward P/E7.99
PEG ratio
Price / sales
Price / book
EV / revenue4.54
EV / EBITDA-27.09
Gross margin82.92%
Operating margin-5.34%
Profit margin-41.34%
Return on equity
Return on assets-8.80%
Debt / equity
Current ratio1.92
Free account required

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

Financial statements

Annual · as reported
Last 4 fiscal years
Line item2025202420232022
Total revenue$175.11M$55.25M$682.00K$0
Cost of revenue$0$0$0$0
Gross profit$0$0$0$0
R&D
SG&A
Operating income
Pre-tax income
Tax provision$0$0$0$0
Net income-$221.25M-$334.33M-$201.59M-$197.72M
EBIT$0$0$0$0

Earnings

History & consensus estimates
Reported vs expected · EPS
QuarterEst.ActualSurprise
Jun 2026 -0.100.00 +100.0%
Mar 2026 -0.19-0.18 +7.3%
Dec 2025 -0.19-0.08 +57.5%
Sep 2025 -0.42-0.15 +63.9%
Forward consensus
PeriodEPSAnalystsRevenueGrowth
Current quarter 0.04 4 $85.42M +72.6%
Next quarter 0.11 4 $98.55M +71.2%
Current year -0.03 4 $316.56M +80.8%
Next year 1.11 4 $494.34M +56.2%

Analyst targets & ownership

Account required
Mean target$21.50
High target$29.00
Low target$13.00
Implied upside143.03%
Analyst count10
ConsensusSTRONG BUY
Strong buy / Buy2 / 8
Hold1
Sell / Strong sell0 / 0
Held by insiders4.66%
Held by institutions92.16%
Institutions holding225
Free account required

Price targets, consensus spread, insider and institutional ownership.

Insider net activity

6m · Form 4 rollup
Net shares
0
Net selling
Buy transactions
0
0 shares
Sell transactions
0
Net transactions
0
Buys less sells
Sell : buy shares
Not enough filings
Insider-held shares
3.77M
Total on file

Insider transactions

Account required
DateInsiderAction SharesValueHeld
May 22, 26
PARIKH ASIT
Director
STOCK 28.00K $0 Direct
May 20, 26
PARIKH ASIT
Director
CONVERSION 17.50K $86.63K Direct
May 19, 26
FIELDS-KUNZ HEIDI
Director
STOCK 24.12K $0 Direct
May 19, 26
KARBE FRANK L
Director
STOCK 24.12K $0 Direct
May 19, 26
TOPPER JAMES N
Director and Beneficial Owner of more than 10% of a Class of Security
STOCK 24.12K $0 Direct
May 19, 26
SCHROEDER THEODORE R
Director
STOCK 24.12K $0 Direct
May 19, 26
STENHOUSE MARK
Director
STOCK 24.12K $0 Direct
May 19, 26
COLA MICHAEL F
Director
STOCK 24.12K $0 Direct
May 19, 26
PARIKH ASIT
Director
STOCK 24.12K $0 Direct
Mar 10, 26
PARIKH ASIT
Director
STOCK 40.00K $0 Direct
Feb 27, 26
BREEDLOVE ROBERT CHARLES
Officer
STOCK 15.79K $0 Direct
Feb 10, 26
BASTA STEVEN L
Chief Executive Officer
STOCK 12.36K $0 Direct
Feb 10, 26
COOK ANNE MARIE
Officer
STOCK 3.46K $0 Direct
Jan 23, 26
PARIKH ASIT
Director
STOCK 80.50K $0 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
BASTA STEVEN L
Chief Executive Officer 373.31K Stock Award(Grant)
BREEDLOVE ROBERT CHARLES
Officer 68.42K Stock Award(Grant)
COOK ANNE MARIE
Officer 88.66K Stock Award(Grant)
CURRAN TERRIE
President 364.31K Sale
HENDERSON MOLLY
Chairman of the Board 91.78K Sale
KARBE FRANK L
Director 91.62K Stock Award(Grant)
NABULSI AZMI M.D.
Chief Operating Officer 1.10M Stock Award(Grant)
NARULA SANJEEV
Chief Financial Officer 226.72K Stock Award(Grant)
PARIKH ASIT
Director 172.62K Stock Gift
TOPPER JAMES N
Director and Beneficial Owner of more than 10% of a Class of Security 5.96M Stock Award(Grant)

Moving averages & technicals

Computed from 2Y daily closes
SMA 10
9.03
-2.06% from price
SMA 20
9.30
-4.60% from price
SMA 50
10.35
-14.32% from price
SMA 100
10.98
-19.40% from price
SMA 200
12.31
-27.97% from price
EMA 12
9.12
-2.99% from price
EMA 26
9.56
-7.50% from price
EMA 50
10.09
-12.31% from price
RSI (14)
41.5
Neutral
MACD (12,26,9)
-0.45
Hist 0.05
ATR (14)
0.50
5.68% of price
Realised vol 30D
97.1%
Annualised
Bollinger upper
11.48
20, 2σ
Bollinger lower
7.12
20, 2σ
50 / 200 cross
Death
10.35 vs 12.31
Trend bias
Below 200
-27.97%

Risk profile

Daily returns · 1Y window
Beta vs SPY
0.65
Less volatile than market
Correlation to SPY
0.13
Largely independent
Realised vol 30D
97.1%
Annualised
Market vol 1Y
12.9%
SPY, annualised
Max drawdown 1Y
-54.5%
Peak to trough
Max drawdown 5Y
-93.8%
Peak to trough
ATR 14
0.50
5.68% of price
Beta (reported)
0.50
5Y monthly, from filing

Unusual options activity

Account required
Flagged1
Total notional$131.52K
Call notional$131.52K
Put notional$0
Tiltcall-weighted
Likely opening0 of 1
SideStrikeExpiryVolumeOpen int. Vol / OINotionalIV PrintScore
CALL 15.00 Nov 20, 26
89d
1.00K 1.09K 0.9× $131.52K 157% mid
41
How this is calculated, and what it cannot see

A contract is flagged when today's volume approaches or exceeds its open interest, the position is worth at least $40,000, and at least 150 contracts changed hands. Open interest is what was outstanding at yesterday's close, so volume above it means the flow cannot all be closing — something is being opened.

The score weights four things: volume against open interest, dollar notional, volume against the rest of that chain, and where the last print sat inside the bid/ask spread.

What it cannot see. Volume here is a daily total, so ten small orders and one large one are indistinguishable — this is not block or sweep detection, which needs exchange-level time and sales. The print column compares the last trade to the current quote, which is a proxy for who was the aggressor, not a tagged flag. Quotes are delayed. A single large trade can be a hedge, a roll, or one leg of a spread, and none of those mean what a naked directional bet would mean.

Free account required

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

Options analytics

Account required
Put / call volume
6.45
Put-heavy session
Put / call open interest
1.68
Positioning, not flow
Max pain
10.00
+12.7% from spot
ATM implied vol
150.0%
Nearest strike to spot
Skew (10% OTM)
-2.3%
Calls bid over puts
Call volume
11
Contracts, this expiry
Put volume
71
Contracts, this expiry
Heaviest call OI
15.00
31 contracts
Heaviest put OI
7.50
93 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.

Options chain

Account required
ExpirySpot 8.85
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.

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.