IMMX vs LEGN vs TSHA Stock Comparison

Immix Biopharma, Legend Biotech and Taysha Gene Therapies Prices as of Oct 29, 2026 Peers: Industry group
IMMX Immix Biopharma, Inc.
$7.98 -24.3% 1M +114.5% 1Y
Market cap
$498.69M
P/E
–
Revenue (TTM)
—
Div. yield
–
Gene and Cell Therapy Healthcare
1 win
LEGN Legend Biotech Corp
$22.30 +18.5% 1M -30.6% 1Y
Market cap
$4.05B
P/E
–
Revenue (TTM)
$1.27B
Div. yield
–
Gene and Cell Therapy Healthcare
5 wins

Head to Head

8 decided of 12

Legend Biotech leads on 5 of the 12 questions below (Legend Biotech 5, Taysha Gene Therapies 2, Immix Biopharma 1). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionIMMXLEGNTSHALeader
Larger companyMarket capitalisation $498.69M $4.05B $1.52B LEGN
Cheaper on earningsLower P/E, profitable companies only -12.5x -44.2x -10.2x –
Cheaper on forward earningsLower price / next fiscal year consensus EPS — — — –
Faster revenue growthRevenue growth, trailing twelve months — +59.5% -32.3% LEGN
More profitableNet margin, trailing twelve months — -7.2% -2,728.0% LEGN
Better return on capitalReturn on invested capital — -4.2% — –
Less leveragedLower net debt / EBITDA — 28.0x 2.7x TSHA
Higher dividend yieldTrailing dividend yield 0.00% 0.00% 0.00% –
Better 1-year returnPrice return, last 12 months +114.5% -30.6% -15.8% IMMX
Better 5-year returnAnnualised price return, 5 years — -15.7%/yr -23.1%/yr LEGN
Less volatileAnnualised volatility, 1 year 82.6% 72.3% 71.5% TSHA
Higher overall scoreMean of the five percentile scores vs peers 53/100 73/100 49/100 LEGN

Percentile Scorecard

IMMXLEGNTSHA

Each axis is the mean percentile of its metrics against the company's industry group. 100 is the best in the group, 50 the middle.

Scores by Axis

AxisIMMXLEGNTSHA
Valuation 73 #168 of 624 89 #70 of 624 45 #343 of 624
Growth 5 #569 of 601 97 #20 of 601 16 #503 of 601
Profitability 79 #115 of 541 80 #108 of 541 28 #390 of 541
Financial Health 97 #18 of 647 54 #299 of 647 75 #160 of 647
Shareholder Returns 9 #326 of 359 44 #201 of 359 78 #79 of 359
Overall 53 73 49
  • IMMX ranked among 671 companies in Pharmaceuticals and Biotechnology
  • LEGN ranked among 671 companies in Pharmaceuticals and Biotechnology
  • TSHA ranked among 671 companies in Pharmaceuticals and Biotechnology

Price Performance

Price return, split-adjusted, before dividends. Click a name to hide or show it.

Returns

PeriodIMMXLEGNTSHASPY
1 month -24.3%+18.5%-15.4% +0.7%
3 months -6.7%+17.1%-28.2% +3.7%
6 months -10.6%-5.2%-34.0% +7.1%
Year to date +52.6%+2.6%-23.3% +12.8%
1 year +114.5%-30.6%-15.8% +11.9%
3 years +141.1%-66.0%+86.7% +85.2%
3 years, per year +34.1%-30.2%+23.2% +22.8%
5 years —-57.5%-73.0% +67.6%
5 years, per year —-15.7%-23.1% +10.9%

Risk

MeasureIMMXLEGNTSHASPY
Volatility, 1Y 82.6%72.3%71.5% 12.7%
Downside volatility, 1Y 76.1%62.7%69.5% 12.6%
Beta vs S&P 500, 1Y 1.580.441.82 1.00
Return / volatility, 1Y 1.39-0.42-0.22 0.94
Max drawdown, 5Y -88.9%-78.2%-96.5% -25.4%
From 52-week high -44.9%-38.5%-39.5% -1.2%
52-week high $14.47$36.28$6.98 $779.14
52-week low $3.03$16.65$3.51 $631.97

Valuation History

Weekly multiples on trailing twelve-month fundamentals. Negative or extreme readings (a loss year, a collapsed denominator) are left out so the chart stays readable.

MultipleIMMXLEGNTSHA
P/E now vs peer median -12.8xmedian 17.8x -44.8xmedian 17.8x -10.4xmedian 17.8x
P/S now vs peer median —median 9.1x 3.2xmedian 9.1x 250.3xmedian 9.1x
EV/EBITDA now vs peer median -8.2xmedian 15.0x -195.0xmedian 15.0x -6.4xmedian 15.0x
P/FCF now vs peer median -14.6xmedian 21.7x -63.6xmedian 21.7x -10.4xmedian 21.7x
P/B now vs peer median 2.5xmedian 2.2x 3.3xmedian 2.2x 3.5xmedian 2.2x
PEG now vs peer median -2.07median 0.35 -0.95median 0.35 -0.26median 0.35

Financial History

Reported figures by fiscal period, placed on the calendar year (or quarter) each period ended in, so companies with different fiscal years line up.

Trailing twelve monthsIMMXLEGNTSHA
Revenue – $1.27B $5.49M
Gross profit – $727.10M –
Operating income -$41.82M -$55.25M -$153.16M
Net income -$39.88M -$80.39M -$149.63M
Free cash flow -$39.09M -$64.60M -$132.57M
R&D $21.62M $396.15M $123.14M
EPS (diluted) $-0.63 $-0.50 $-0.41
Cash & equivalents $225.49M $672.90M $455.41M
Total debt – $1.06B $49.26M
Shares (diluted) 63.77M 184.32M 369.04M
Enterprise value $266.59M $1.55B $173.19M

All Metrics

58 metrics · best in bold

Bold marks the best reading: the lowest positive value for multiples, leverage and payout, the highest for everything else. The bar under each value is its percentile against that company's own peers. Hover a value for its rank and the peer median.

Valuation

12 metrics
MetricIMMXLEGNTSHA
P/E -12.8x -44.8x -10.4x
P/FCF -14.6x -63.6x -10.4x
P/Operating cash flow -14.8x -46.0x -10.4x
P/S – 3.2x 250.3x
P/B 2.5x 3.3x 3.5x
P/Tangible book 2.5x 3.3x 3.5x
EV/EBITDA -8.2x -195.0x -6.4x
EV/EBIT -8.1x -65.0x -6.3x
EV/Revenue – 2.8x 176.2x
EV/FCF -8.7x -55.6x -7.3x
EV/Operating cash flow -8.8x -40.2x -7.3x
PEG (3Y EPS CAGR) -2.07 -0.95 -0.26

Growth

14 metrics
MetricIMMXLEGNTSHA
Revenue growth (1Y) – 59.5% -32.3%
Revenue CAGR (3Y) – 97.6% -9.1%
Gross profit growth (1Y) – 42.4% –
Gross profit CAGR (3Y) – 147.5% –
Operating income growth (1Y) -75.8% 75.3% -62.9%
Operating income CAGR (3Y) -53.5% 49.1% -8.7%
Net income growth (1Y) -72.4% 75.3% -61.4%
Net income CAGR (3Y) -51.7% 46.7% -6.5%
EPS growth (1Y) 18.9% 72.0% -30.3%
EPS CAGR (3Y) 6.2% 47.0% 40.5%
Operating cash flow growth (1Y) -207.8% 67.5% -61.0%
Operating cash flow CAGR (3Y) -51.9% 37.1% -35.6%
Free cash flow growth (1Y) -190.0% 77.8% -60.6%
Free cash flow CAGR (3Y) -52.7% 44.5% -29.4%

Profitability

14 metrics
MetricIMMXLEGNTSHA
Gross margin – 57.2% –
EBITDA margin – -1.5% -2,770%
Operating margin – -4.3% -2,792%
Pretax margin – -4.4% -2,593%
Net margin – -7.2% -2,728%
FCF margin – -5.1% -2,417%
Operating cash flow margin – -7.0% -2,410%
Return on equity -25.5% -8.3% -47.5%
Return on assets -23.8% -5.5% -36.9%
Return on invested capital – -4.2% –
Return on capital employed -26.4% -4.3% -42.6%
Asset turnover – 0.8x 0.0x
Cash conversion (OCF / net income) 1.0x 1.1x 0.9x
Stock comp / revenue – 5.2% 331.3%

Financial Health

11 metrics
MetricIMMXLEGNTSHA
Debt / assets – 8.9% 10.5%
Debt / equity – 0.1x 0.1x
Net debt / EBITDA – 28.0x 2.7x
Debt / FCF – -2.4x -0.4x
Liabilities / assets 4.3% 29.8% 17.7%
Equity / assets 95.7% 70.2% 82.3%
Interest coverage – -4.8x -3,647x
Current ratio 25.1x 3.0x 17.8x
Quick ratio 25.0x 1.7x 17.5x
Cash ratio 25.0x 1.7x 17.5x
Altman Z-score – 6.90 7.57

Shareholder Returns

7 metrics
MetricIMMXLEGNTSHA
Dividend yield – – –
Net buyback yield -43.6% -5.2% -0.2%
Shareholder yield -43.6% -5.2% -0.2%
Payout ratio (earnings) – – –
Payout ratio (FCF) – – –
Dividend growth (1Y) – – –
Dividend CAGR (3Y) – – –

Analyst Estimates

Solid lines are reported fiscal-year results; dashed lines are the consensus for the years ahead. Hover a year for the analysts' high and low, and how each result compared with its estimate.

ConsensusIMMXLEGNTSHA
EPS, next fiscal year $-0.70FY2026 $-0.04FY2026 $-0.47FY2026
Revenue, next fiscal year $0.00FY2026 $1.37BFY2026 $1.96MFY2026
Revenue growth, next FY – +32.9%FY2026 -80.0%FY2026
Revenue growth, the year after – +35.9% +1,298.6%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersIMMXLEGNTSHA
Held by institutions 78.6% 55.9% 81.2%
Institutions holding 110 218 209
Change in shares held, QoQ +107.6% +7.3% +12.7%
Institutions buying 81 117 140
Institutions selling 13 78 42
Buyers to sellers 6.23 1.50 3.33

Return Correlation

Daily returns, last 12 months

1.00 means two stocks move in lockstep, 0 that they move independently. Pairs below about 0.5 diversify each other.

IMMXLEGNTSHA
IMMX 1.00 0.04 0.46
LEGN 0.04 1.00 0.17
TSHA 0.46 0.17 1.00

Add a Peer

Largest companies in the same industry

Related Comparisons

Frequently Asked Questions

Which is bigger, IMMX, LEGN and TSHA?

Legend Biotech (LEGN) is the largest by market capitalisation: Immix Biopharma (IMMX) $498.69M, Legend Biotech (LEGN) $4.05B, Taysha Gene Therapies (TSHA) $1.52B.

Which company is growing faster?

Legend Biotech (LEGN) grew revenue fastest over the trailing twelve months: Legend Biotech (LEGN) +59.5%, Taysha Gene Therapies (TSHA) -32.3%.

Which company is more profitable?

Legend Biotech (LEGN) has the highest net margin (Legend Biotech (LEGN) -7.2%, Taysha Gene Therapies (TSHA) -2,728.0%).

Which stock has performed better?

Over the past year Immix Biopharma (IMMX) returned the most: Immix Biopharma (IMMX) +114.5%, Legend Biotech (LEGN) -30.6%, Taysha Gene Therapies (TSHA) -15.8%. Over five years, Legend Biotech (LEGN) compounded fastest (Legend Biotech (LEGN) -15.7%/yr, Taysha Gene Therapies (TSHA) -23.1%/yr). Returns are price only, before dividends.

Which stock is riskier?

By one-year price volatility, Taysha Gene Therapies (TSHA) has been the steadiest (Immix Biopharma (IMMX) 82.6%, Legend Biotech (LEGN) 72.3%, Taysha Gene Therapies (TSHA) 71.5%). Volatility measures how widely the price swings, not the risk of the business.

Which is the better stock, IMMX, LEGN and TSHA?

There is no single answer; it depends on what you are buying for. On the 12 head-to-head measures on this page, Legend Biotech (LEGN) leads on 5. Business Quant does not give investment advice; use the comparison as a starting point for your own research.

Data from SEC filings, exchange prices and consensus estimates, via Business Quant. Percentile scores compare each company with its own peer group, so two companies' scores are each relative to different peers unless you rank against the whole market. Price returns exclude dividends. Nothing on this page is investment advice.