PEN

Penumbra, Inc.
NYSEUSDEQUITY Healthcare DELAYED
Last price
325.18
▲ 1.42 (0.44%)
MARKET ·

Price

Open
323.76
Prev close
323.76
Day high
325.66
Day low
323.87
Volume
147.34K
Market cap
$12.81B
P/E (TTM)
80.09
52W range
221.26 – 362.41

Trailing performance

Price return · vs SPY
Returnvs SPY
1W
-0.56% +0.8%
1M
+2.29% -1.4%
3M
-0.83% -3.9%
6M
-4.18% -15.2%
YTD
+4.59% -7.7%
1Y
+27.16% +7.2%
3Y
+27.31% -46.9%
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$12.81B
Enterprise value$12.36B
Revenue (TTM)$1.50B
Gross profit$1.02B
EBITDA$204.28M
Net income$160.59M
EPS (TTM)$4.06
Free cash flow$161.10M
Total cash$658.80M
Total debt$212.71M
Book value / share$38.86
Shares outstanding39.39M
Float38.30M
Short % of float5.36%
Dividend yield
Beta (5Y)0.70

Valuation & profitability ratios

Account required
Trailing P/E80.09
Forward P/E53.03
PEG ratio4.43
Price / sales
Price / book8.37
EV / revenue8.22
EV / EBITDA60.52
Gross margin67.84%
Operating margin10.52%
Profit margin10.67%
Return on equity11.37%
Return on assets6.42%
Debt / equity13.90
Current ratio5.75
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$1.40B$1.19B$1.06B$847.13M
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$177.69M$14.01M$90.95M-$2.00M
EBIT$0$0$0$0

Earnings

History & consensus estimates
Reported vs expected · EPS
QuarterEst.ActualSurprise
Jun 2026 1.181.01 -14.4%
Mar 2026 1.061.01 -4.6%
Dec 2025 1.111.18 +6.1%
Sep 2025 0.920.97 +5.3%
Forward consensus
PeriodEPSAnalystsRevenueGrowth
Current quarter 1.18 7 $400.14M +12.8%
Next quarter 1.49 7 $428.35M +11.1%
Current year 4.79 11 $1.59B +13.5%
Next year 6.13 13 $1.80B +13.0%

Analyst targets & ownership

Account required
Mean target$361.83
High target$374.00
Low target$323.00
Implied upside11.27%
Analyst count12
ConsensusHOLD
Strong buy / Buy1 / 2
Hold13
Sell / Strong sell0 / 0
Held by insiders2.90%
Held by institutions88.32%
Institutions holding592
Free account required

Price targets, consensus spread, insider and institutional ownership.

Insider net activity

6m · Form 4 rollup
Net shares
+77.53K
Net buying
Buy transactions
2
80.06K shares
Sell transactions
2
2.53K shares
Net transactions
+4
Buys less sells
Sell : buy shares
0.0 : 1
Mixed
Insider-held shares
1.14M
Total on file
Bought 80.06KSold 2.53K

Insider transactions

Account required
DateInsiderAction SharesValueHeld
Aug 17, 26
NARAYAN SHRUTHI
President
STOCK 3.06K $0 Direct
May 19, 26
ELSESSER ADAM
Chief Executive Officer
STOCK 77.00K $0 Indirect
Apr 2, 26
GREWAL HARPREET SINGH
Director
SELL 100 $32.82K Direct
Mar 2, 26
YUEN MAGGIE S.
Chief Financial Officer
SELL 2.43K $832.47K Direct
Feb 17, 26
ROBERTS JOHANNA
General Counsel
STOCK 5.26K $0 Direct
Feb 17, 26
YUEN MAGGIE S.
Chief Financial Officer
STOCK 5.26K $0 Direct
Feb 17, 26
SHIU LAMBERT
Officer
STOCK 4.60K $0 Direct
Feb 17, 26
NARAYAN SHRUTHI
President
STOCK 5.26K $0 Direct
Feb 13, 26
GREWAL HARPREET SINGH
Director
STOCK 589 $0 Direct
Feb 13, 26
WILDER THOMAS C III
Director
STOCK 589 $0 Direct
Feb 13, 26
BOSE ARANI
Director
STOCK 589 $0 Direct
Feb 13, 26
O'ROURKE BRIDGET A
Director
STOCK 589 $0 Direct
Feb 13, 26
LEEDS JANET
Director
STOCK 589 $0 Direct
Feb 13, 26
SARNA SURBHI
Director
STOCK 589 $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
BOSE ARANI
Director 259.61K Stock Award(Grant)
ELSESSER ADAM
Chief Executive Officer Stock Gift
GREWAL HARPREET SINGH
Director 8.72K Sale
KASSING DON W
Director 9.91K Stock Award(Grant)
LEEDS JANET
Director 6.64K Stock Award(Grant)
NARAYAN SHRUTHI
President 33.88K Stock Award(Grant)
O'ROURKE BRIDGET A
Director 5.96K Stock Award(Grant)
ROBERTS JOHANNA
General Counsel 67.48K Stock Award(Grant)
SHIU LAMBERT
Officer 39.77K Stock Award(Grant)
YUEN MAGGIE S.
Chief Financial Officer 18.35K Sale

Moving averages & technicals

Computed from 2Y daily closes
SMA 10
326.03
-0.26% from price
SMA 20
324.05
+0.35% from price
SMA 50
320.13
+1.58% from price
SMA 100
323.00
+0.67% from price
SMA 200
321.69
+1.08% from price
EMA 12
325.04
+0.04% from price
EMA 26
323.40
+0.55% from price
EMA 50
322.43
+0.85% from price
RSI (14)
56.3
Neutral
MACD (12,26,9)
1.65
Hist -0.14
ATR (14)
2.19
0.67% of price
Realised vol 30D
6.7%
Annualised
Bollinger upper
329.18
20, 2σ
Bollinger lower
318.91
20, 2σ
50 / 200 cross
Death
320.13 vs 321.69
Trend bias
Above 200
+1.08%

Risk profile

Daily returns · 1Y window
Beta vs SPY
0.09
Less volatile than market
Correlation to SPY
0.04
Largely independent
Realised vol 30D
6.7%
Annualised
Market vol 1Y
12.9%
SPY, annualised
Max drawdown 1Y
-21.4%
Peak to trough
Max drawdown 5Y
-60.1%
Peak to trough
ATR 14
2.19
0.67% of price
Beta (reported)
0.70
5Y monthly, from filing

Unusual options activity

Account required
Flagged1
Total notional$3.86M
Call notional$0
Put notional$3.86M
Tiltput-weighted
Likely opening1 of 1
SideStrikeExpiryVolumeOpen int. Vol / OINotionalIV PrintScore
PUT 450.00 Oct 16, 26
54d
199 188 1.1× $3.86M 105% at ask
70
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
3.19
Put-heavy session
Put / call open interest
41.50
Positioning, not flow
Max pain
400.00
+23.0% from spot
ATM implied vol
33.9%
Nearest strike to spot
Skew (10% OTM)
+36.7%
Puts bid over calls
Call volume
31
Contracts, this expiry
Put volume
99
Contracts, this expiry
Heaviest call OI
340.00
4 contracts
Heaviest put OI
200.00
203 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 325.18
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.