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CLYM

Climb Bio, Inc. Common Stock · XNAS · 131 sessions on record
$11.47▼ −0.03 · −0.3%from $11.50 the session before · Sep 30, 2026 close · end of day
Open
$11.69
High
$11.93
Low
$11.32
Day's range
$0.615.3% of the previous close
VWAP
$11.50close −0.29% from it
Volume, shares
1.41M0.76× the 20-session average
Traded, $
$16.2M
Trades
13.1K110 shares per trade
Previous close
$11.50−0.03 to the close
Market cap
$658.8Mat the close of Sep 30
Day range25% of the way up
$11.32$11.93
52-week range43% of the way up
$6.22 Apr 7$18.33 Aug 25

−37% from the high · +84% from the low

Options

No listed options on CLYM

Close $ · S&P 500 rebased to the first close126 sessions to Sep 30 · axis fixed at 4 × ATR-14 around the last close
131 sessions on file · from Mar 25
CLYM close over the last 126 sessions, with S&P 500 rebased to the first close6.5612.2017.84axis spans 172%S&P 500CLYMApr 1Jul 2Sep 30126 sessions from Apr 1 to Sep 30; the price axis spans 172 percent.

Quarterly results

consolidated · latest filed Aug 6, 2026 · SEC filings

Profit −$13.5M in the Jun 2026 quarter, consolidated.

Last 8 quarters, consolidatedUS dollars as filed · year on year against the same quarter a year earlier · market: close on the first session after the filing against the last close before it, S&P 500 over the same session
Quarterly results of CLYM on the consolidated basis with the market's move on the first session after each filing
QuarterRevenue $Revenue YoYProfit $Profit YoYEPS $Market on the day
Jun 2026filed Aug 6——−$13.5M—-0.180.0%S&P 500 +0.6% · −0.6 pp
Mar 2026filed Aug 6——−$13.7M—-0.200.0%S&P 500 +0.6% · −0.6 pp
Dec 2025filed Mar 5——−$17.5M—-0.25—not reached
Sep 2025filed Nov 6——−$12.9M—-0.19—not reached
Jun 2025filed Aug 6——−$8.7M—-0.130.0%S&P 500 +0.6% · −0.6 pp
Mar 2025filed Aug 6——−$20.8M—-0.310.0%S&P 500 +0.6% · −0.6 pp
Dec 2024filed Mar 25——−$8.4M—0.47—not reached
Sep 2024filed Nov 6——−$8.9M—-0.13—not reached
By fiscal yearfiscal years as filed in the 10-K · named by the year the fiscal year ends
Financial-year results of CLYM on the consolidated basis, summed from the quarters filed
YearRevenue $Revenue YoYProfit $Profit YoYEPS $
FY25to Dec 2025——−$59.9M—-0.88
FY24to Dec 2024——−$73.9M—-1.53
FY23to Dec 2023——−$35.1M—-1.30
FY22to Dec 2022——−$45.2M—-1.72
FY21to Dec 2021——−$47.5M—-4.24

Fundamentals

consolidated · filings to Jun 2026 · close $11.47 on Sep 30

2.8 times book value, market cap $658.8M.

Valuation
Market cap
$658.8Mon Sep 30
Price to earnings
—
Trailing EPS
$-0.82diluted · consolidated · four quarters to Jun 2026
Price to book
2.8consolidated · balance sheet to Jun 2026
Book value a share
$4.17consolidated · balance sheet to Jun 2026
Debt to equity
—
Return on equity
-27%trailing profit over average equity · consolidated
Dividend yield
—
Price to sales
—
Shares outstanding
57.4Mon Sep 30
Growthsums of the four quarters filed to Jun 2026 · growth against the four quarters before them · consolidated
Revenue, trailing 12 months
—
Revenue growth, 12 months
—
Revenue 3-year CAGR
—trailing twelve months against the twelve months 3 years earlier · consolidated
Profit, trailing 12 months
−$57.6Mfour quarters to Jun 2026
Profit growth, 12 months
—
Profit 3-year CAGR
—
PeersPharmaceutical Preparations · the ten largest by market cap · industry P/E 20, market caps over trailing profit of 6 stocks
Stocks in the industry Pharmaceutical Preparations with market cap, price to earnings and price to book
StockMarket capP/EP/BClose $
REGNRegeneron Pharmaceuticals Inc$71.24Bon Sep 3019consolidated2.3$758.27
UTHRUnited Therapeutics Corp$23.24Bon Sep 3019consolidated3.6$541.89
RPRXRoyalty Pharma plc Class A Ordinary Shares$22.65Bon Sep 3031consolidated—$58.36
BMRNBioMarin Pharmaceuticals Inc$11.61Bon Sep 30150consolidated1.8$60.00
LQDALiquidia Corporation Common Stock$2.71Bon Sep 3022consolidated14$30.26
ANIPANI Pharmaceuticals, Inc.$1.77Bon Sep 3016consolidated3.0$72.65
STOKStoke Therapeutics, Inc. Common Stock$1.68Bon Sep 30—4.9$26.00
MLTXMoonLake Immunotherapeutics Class A Ordinary Shares$995.7Mon Sep 30—2.3$11.70
JBIOJade Biosciences, Inc. Common Stock$893.5Mon Sep 301.7consolidated2.0$14.05
CLYMClimb Bio, Inc. Common Stock$658.8Mon Sep 30—2.8$11.47

Shareholding

quarter to Jun 2026 · SEC Form 13F

13F managers hold 190% of shares, RA CAPITAL MANAGEMENT, L.P. the largest at 39%, FMR LLC 24% and UBS Group AG 12%, as filed for the quarter to Jun 2026.

Held by 13F managers
190%of shares outstanding
Shares held
109M+67% on Mar 2026 among managers filing both
Managers holding
10775 a quarter earlier
Largest holder
39%RA CAPITAL MANAGEMENT, L.P.
Largest 10 holderspercent of shares outstanding · change in shares against the previous quarter
Largest 13F holders of CLYM
ManagerSharesOf outstandingValueChange on quarter
RA CAPITAL MANAGEMENT, L.P.22.6M39%$294.7Munchanged
FMR LLC13.6M24%$177.1M+13.6M
UBS Group AG6.81M12%$88.8M+6.64M
BRAIDWELL LP5.59M9.7%$73.0M+2.54M
ADAGE CAPITAL PARTNERS GP, L.L.C.5.01M8.7%$65.4M—
BlackRock, Inc.4.71M8.2%$61.4M+3.91M
Cormorant Asset Management, LP4.21M7.3%$54.9M—
FRONTIER CAPITAL MANAGEMENT CO LLC3.88M6.8%$50.6M—
VANGUARD CAPITAL MANAGEMENT LLC3.4M5.9%$44.3M+1.04M
Woodline Partners LP3.16M5.5%$41.3M—
Insider tradesSEC Forms 3, 4 and 5 · the latest 7

No open-market insider buying or selling in the last 90 days.

CLYM insider trades
InsiderTradeSharesPriceHeld after
Brennan AoifeDirector,Officersold · Jun 29, 202630,902$13.1787,731
Brennan AoifeDirector,Officerexercised · Jun 27, 202668,750—118,633
Thomas Stephen BasilDirectorsold · Feb 25, 202633,687$7.00170,970
Thomas Stephen BasilDirectorsold · Feb 26, 202616,313$7.01154,657
Thomas Stephen BasilDirectorsold · Feb 12, 202690,000$5.23214,657
Thomas Stephen BasilDirectorsold · Feb 13, 202610,000$5.81204,657
RA Capital Healthcare Fund LPDirector,TenPercentOwnerbought · Jan 5, 20267,111$3.503,403,429

Corporate actions

exchange records

No corporate action on record for CLYM yet.

Price history

131 sessions on record · to Sep 30 · end of day

CLYM is −22.6% over 20 sessions against the S&P 500's +0.1%, 37% below its 52-week high, realised volatility 66% annualised.

Returns against S&P 500longest window first · S&P 500 over the same sessions
Returns of the stock and S&P 500 over six windows, longest first
WindowFrom $CLYM %S&P 500 %Difference pp
120 sessionssince Apr 9$8.05▲ +42%▲ +12%+30
60 sessionssince Jul 7$13.42▼ −15%▲ +2.0%−17
20 sessionssince Sep 1$14.82▼ −23%▲ +0.11%−23
5 sessionssince Sep 23$12.52▼ −8.4%▼ −0.67%−7.7
1 sessionsince Sep 29$11.50▼ −0.26%▼ −0.21%−0.05
Averages of the closeclose against each average
5-session average
$11.65close −1.5% from it
20-session average
$13.73close −16% from it
50-session average
$14.13close −19% from it
Range and volumetrue range over 14 sessions · high to low over 20 · volume against the 20-session average
Average true range, 14
$0.887.7% of the close
Average day's range, 20
$0.806.9% of the close
Volume against 20 sessions
0.76×1.41M vs 1.82M average
Volatility and co-movement with S&P 500annualised from daily returns
Realised volatility, 20
66%≈ ±4.1% a session · moved more than that on 7 of 20
Realised volatility, 60
75%≈ ±4.8% a session · moved more than that on 18 of 60
Beta to S&P 500, 60
0.65moved with S&P 500 on 32 of 60 sessions
Up and down sessionscloses above and below the previous close
Last 20 sessions
7 up · 13 downof 20
Last 60 sessions
26 up · 33 downof 59
Best session, 250
▲ +18%May 5
Worst session, 250
▼ −12%Sep 23

Short-sale volume

25 sessions · to Sep 30, 2026

Short sales were 53% of reported volume on Sep 30, 2026, against 56% over the last 25 sessions.

Last 10 sessionsshare of the day's reported volume
CLYM daily short-sale volume
SessionShort volumeReported volumeShort share
Sep 30, 2026156K294K53.2%
Sep 29, 2026223K436K51.0%
Sep 28, 2026144K317K45.4%
Sep 25, 2026249K622K40.0%
Sep 24, 2026434K752K57.7%
Sep 23, 2026536K917K58.4%
Sep 22, 2026195K289K67.5%
Sep 21, 2026250K386K64.9%
Sep 18, 2026383K481K79.8%
Sep 17, 2026236K321K73.6%

Filings

SEC EDGAR · newest first
CLYM SEC filings
FiledFormReport date
Sep 30, 20264Sep 28, 2026
Sep 17, 20264Sep 15, 2026
Sep 15, 2026144—
Sep 3, 20268-KSep 3, 2026
Aug 14, 2026SCHEDULE 13G/A—
Aug 14, 20268-KAug 13, 2026
Aug 6, 202610-QJun 30, 2026
Aug 6, 20268-KAug 6, 2026
Jul 8, 2026SCHEDULE 13G—
Jul 7, 2026SCHEDULE 13D/A—
Jul 1, 20264Jun 29, 2026
Jul 1, 20264Jun 29, 2026
Jul 1, 20263Jun 29, 2026
Jul 1, 20268-KJun 29, 2026
Jun 30, 20264Jun 27, 2026
Jun 30, 2026144—
Jun 12, 20268-KJun 11, 2026
Jun 12, 2026424B5—
Jun 11, 20268-KJun 11, 2026
Jun 9, 2026EFFECT—
Jun 9, 2026424B3—
Jun 8, 20264Jun 5, 2026
Jun 8, 20264Jun 5, 2026
Jun 8, 20264Jun 5, 2026
Jun 8, 20264Jun 5, 2026

About Climb Bio, Inc. Common Stock

SEC and exchange records
Company
Climb Bio, Inc. Common Stock
Exchange
XNAS
Industry
Pharmaceutical Preparations · SEC standard industrial classification
SEC CIK
1768446
Sessions on record
131
Price source
End of day · delayed
Computed
2 Oct, 03:08 am IST

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