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LRMR · Larimar Therapeutics, Inc.

Track LRMR — free
$2.67 -0.03 (-1.11%) At close · Oct 9
Market Cap
$277.37M
Shares
103.88M
Volume · Oct 9 868.88K Avg daily vol (3M) 1.26M

Price & Indicators

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20d MA 50d MA 200d MA Earnings Filing Insider Congress Investor day
Close$2.67 Open$2.68 Day$2.62–2.74 52W close$2.67–5.95 Avg vol 30d1.2M Short int15.4M · 14.8% float · 8.7d Short vol65% Last earningsMay 15, 2023 DataJan 2020–Oct 2026 Filing10-Q · Aug 4

Up next

filed Aug 4, 2026

Metrics snapshot

Useful current figures from the complete screener profile.

Revenue (TTM)
$0
Trailing 12 months
Net income (TTM)
−$172.60M
Trailing 12 months
Revenue growth YoY
—
Year over year
Operating margin
—
Trailing 12 months
P / E (TTM)
—
Trailing earnings
FCF yield
-55.6%
TTM · current market cap
Return on invested capital
—
Trailing 12 months
Net cash
—
Latest balance sheet
Dividend yield
—
Trailing 12 months
Shares change YoY
+22.8%
Year over year · more shares
Price change (1Y)
-44.0%
Trailing year
Short interest
14.8%
Latest settlement · 8.7 days to cover
View all 115 metrics

Equibles Rating

blended score · not investment advice
Overall
Strong Sell
SellHoldBuy
Technical Strong Sell Momentum Very Weak Sentiment Neutral Fundamentals Poor Quant / Vol Very High
Market backdrop VIX 14.8 · calm Equity put/call 0.56
Technical
price trend
Strong Sell
50 / 200-day cross No cross
Price vs 200-day avg −32%
below
Price vs 50-day avg −29%
below
RSI (14) 23
oversold
MACD trend Negative
52-week position 0%
near low
Volume (OBV) Confirms
volume backs price
Momentum
relative strength
Very Weak
1-month return −32%
trailing
6-month return −44%
trailing
YTD return −30%
this year
Relative strength −54%
vs S&P · 6-mo
Sentiment
smart money
Neutral
Trend (MA cross) No cross
50d $4 › 200d $4 — 200d above 50d
Institutional flow Accumulating
2 of 163 funds reported for Sep 30 · net +328 sh shares
Insider flow Flat
No net insider activity over 90 days
Short interest Rising
14.80% of float · ▲ +10.6% MoM · 8.7 days cover
Volume signal Normal
Volume near normal
Institution breadth Multi-yr high
163 holders — near 3-yr high, broad support
Squeeze score 70
elevated · 0–100
Fundamentals
Poor
EPS growth −57%
Y/Y
Free cash flow $-113.3M
Balance sheet $13.5M
net debt
Quant / Vol
risk profile
Very High
Volatility 98%
annualized · 1-yr
Max drawdown −55%
past year
ATR 7.3%
of price · 14-day

Blended from price, momentum, positioning, fundamentals & volatility · daily-close · not investment advice. Market backdrop is context, not part of the score.

Technicals

trend & momentum for long-term holders Strong Sell
4 · 3 · 0
50 / 200-day cross
No cross Neutral
Price vs 200-day avg
−32% Bearish
Price vs 50-day avg
−29% Bearish
RSI (14)
23 Neutral
MACD trend
Negative Bearish
52-week position
0% Bearish
Volume (OBV)
Confirms Neutral
Market signals — smart money & positioning
Bullish · 2 of 6
Trend (MA cross) No cross
50d $4 › 200d $4 — 200d above 50d
Institutional flow Accumulating
2 of 163 funds reported for Sep 30 · net +328 sh shares
Insider flow Flat
No net insider activity over 90 days
Short interest Rising
14.80% of float · ▲ +10.6% MoM · 8.7 days cover
Volume signal Normal
Volume near normal
Institution breadth Multi-yr high
163 holders — near 3-yr high, broad support
Price context
position in its 52-week range
Range low $3 Now $3 · 0% Range high $6
vs 200-day avg -32% vs 50-day avg -29%

Illustrative technical + ownership context — a signal mix, not investment advice.

Key metrics

the company's own KPIs, from written earnings releases and filings
Metric Latest Period YoY
Active participants 22 as of June 2026 data release —
Benefit in mFARS at one year 2.6 At one year —
Cash, cash equivalents and marketable securities $156.3M As of June 30, 2026 —
Difference in mean mFARS score vs. FACOMS reference group at 1 year 2.6 1 year —
Doses of nomlabofusp administered 10,000 As of June 2026 —
Doses of nomlabofusp administered in the OL study 10,000 as of June 2026 data release —
Participants dosed 43 as of June 2026 data release —
Participants who discontinued 21 as of June 2026 data release —
Participants who experienced anaphylaxis 10 as of June 2026 data release —
Participants with skin FXN above asymptomatic carrier levels by six months 82% By six months —

Figures exactly as the company stated them in writing · click a metric with a to chart its history · period links open the stating document · "filing" marks figures stated in the 10-K/10-Q · YoY needs an exactly comparable prior-year period

Versus peers

Biotechnology — same industry group
Open screener →
Company Mkt cap YTD Rev growth Y/Y P/E Short % shares
LRMR
Larimar Therapeutics, Inc.
this stock
$277.37M -29.9% — — 14.8%
VRTX
Vertex Pharmaceuticals Inc / Ma
$127.55B +12.5% +46.2% 29.3 1.8%
MRNA
Moderna, Inc.
$89.83B +663.0% +4.3% — 7.7%
REGN
Regeneron Pharmaceuticals, Inc.
$76.86B -3.3% +20.8% 18.5 2.1%
CSLLY
Csl Ltd
$61.58B — — — 0.0%

Peers by industry group · P/E from as-reported trailing EPS · short % is of shares outstanding

At a glance

key data from every section
Ownership
Institutional Holders Accumulating
Holders
163
% held
93.0%
Reported
2 of 163
Top holder
DEERFIELD MANAGEMENT COMP…
Held Float
View
Held by Funds
Fund positions
134
View
Short & Settlement
Short Interest Rising
Shares short
15.4M
Days to cover
8.7d
Change
+1.5M sh
View
Short Volume
Short vol %
65%
As of
Oct 9, 2026
Short Total
View
Fails to Deliver
FTD shares
46
Value
$189
As of
Aug 6, 2026
View
Off-Exchange
Off-exchange %
40.5%
Week of
Aug 31, 2026
Off-exch Lit
View
Financials
Financials
Revenue (FY)
$0
Net income (FY)
$-165.7M
EPS diluted
$-1.32
View
Filings
SEC Filings
Latest
8-K
Filed
Sep 29, 2026
This year
15
View
Proposed Sales
Value
$26.8K
Shares
8.3K
Filed
Jul 24, 2023
View
Exempt Offerings
Offering
$82.1M
Filed
Jun 10, 2020
View
Earnings & Events
Webcasts
Last webcast
May 15, 2023
View
Investor Relations
Latest news
Larimar Therapeutics Strengthens…
Published
Sep 29, 2026
View

Performance

5D 20D 120D MTD YTD
LRMR -9.8% -31.9% -44.5% -16.4% -29.9%
SPY +1.2% +1.9% +9.9% +2.1% +14.2%
vs SPY -11.0% -33.8% -54.4% -18.5% -44.1%
Key facts CIK 1374690 CUSIP 517125100 13F (30d) 4 filings 4 filers Visit website Investor relations