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TTEN·K/calls

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Research and education only — not financial advice. TENKis not a registered investment adviser or broker-dealer and gives no personalized advice. Every call is impersonal — identical for all users, generated on a schedule from SEC filings plus a delayed/third-party price feed — may be wrong or out of date, and is not a recommendation to buy or sell any security. The operator and an affiliated trading operation may hold or trade the securities TENK rates; see Disclosures. Past performance does not guarantee future results. Do your own research.

EDGAR® is a registered trademark of the U.S. Securities and Exchange Commission. TENK/calls is an independent service and is not affiliated with, endorsed by, or approved by the U.S. Securities and Exchange Commission.

Intraday
NVDA$210.96▲4.03%AAPL$315.32▼0.28%GOOGL$357.18▼0.48%GOOG$355.03▼0.34%MSFT$385.10▲0.19%AMZN$245.34▼0.69%TSM$434.11▼0.65%SPCX$145.30▼4.51%AVGO$399.97▼0.28%META$669.21▲5.97%TSLA$407.76▲0.30%MU$979.30▼1.24%LLY$1,188.58▼2.33%BRK-B$493.71▼0.35%BRK-A$739,750.00▼0.17%JPM$336.47▲0.30%WMT$113.90▲1.51%AMD$557.89▲2.04%ASML$1,797.32▼0.38%V$348.97▲0.22%JNJ$256.98▼0.82%XOM$138.88▲1.03%INTC$109.84▼2.40%AMAT$602.50▲2.35%CSCO$121.31▲2.54%MA$526.74▲0.68%LRCX$350.33▼0.80%ABBV$248.08▼0.73%CAT$952.41▲1.49%BAC$59.67▲0.71%
NVDA$210.96▲4.03%AAPL$315.32▼0.28%GOOGL$357.18▼0.48%GOOG$355.03▼0.34%MSFT$385.10▲0.19%AMZN$245.34▼0.69%TSM$434.11▼0.65%SPCX$145.30▼4.51%AVGO$399.97▼0.28%META$669.21▲5.97%TSLA$407.76▲0.30%MU$979.30▼1.24%LLY$1,188.58▼2.33%BRK-B$493.71▼0.35%BRK-A$739,750.00▼0.17%JPM$336.47▲0.30%WMT$113.90▲1.51%AMD$557.89▲2.04%ASML$1,797.32▼0.38%V$348.97▲0.22%JNJ$256.98▼0.82%XOM$138.88▲1.03%INTC$109.84▼2.40%AMAT$602.50▲2.35%CSCO$121.31▲2.54%MA$526.74▲0.68%LRCX$350.33▼0.80%ABBV$248.08▼0.73%CAT$952.41▲1.49%BAC$59.67▲0.71%
Home›Compare›BIIB vs VRTX
Head-to-head · SEC filings only

Biogen vs Vertex: which stock is the better buy?

Our verdict

On the filings, Vertex (VRTX) is the stronger stock right now — higher on our blended fundamentals-plus-verdict read, and we currently rate it HOLD.

BIIB: 64/100VRTX: 78/100blended fundamentals + verdict
BIIBBiogenHold

Balance-sheet-strong turnaround with revenue finally stabilizing, but falling earnings and a full its multiple leave no margin of safety.

Revenue $9.89B · FY2025
Is BIIB a buy? →
VRTXVertexHold

Fortress-balance-sheet biotech finally diversifying past cystic fibrosis, but ~its multiple on ~9% growth fairly prices the quality.

Revenue $12.0B · FY2025
Is VRTX a buy? →

The numbers, from the filings

MetricBIIBVRTX
Fundamentals score6686
Revenue growth (YoY)+2.2%+8.9%
Net income growth (YoY)-20.8%+838.1%
Net margin13.1%32.9%
Return on equity7.1%21.2%
ROIC (est.)9.1%17.7%
Liabilities / Equity0.610.37
Piotroski F-score5 / 95 / 9

Bold green = the stronger figure. All rows derive from SEC XBRL filings — no market-price data on this page.

Common questions

Biogen or Vertex — which stock is better?
On the filings, Vertex (VRTX) is the stronger stock right now — higher on our blended fundamentals-plus-verdict read, and we currently rate it HOLD. This comparison uses SEC-filing data only: fundamentals scores, revenue and income growth, margins, returns on capital and balance-sheet health.
Is BIIB (Biogen) a buy?
Our current verdict on Biogen is HOLD (conviction 3/5), re-evaluated nightly against its SEC filings. The one-page verdict has the reasoning.
Is VRTX (Vertex) a buy?
Our current verdict on Vertex is HOLD (conviction 3/5), re-evaluated nightly against its SEC filings. The one-page verdict has the reasoning.
What data is this comparison based on?
Everything here derives from SEC EDGAR XBRL filings: growth, margins, returns and health ratios, plus our filings-only fundamentals scores and buy/hold/sell verdicts. We deliberately exclude market-price data, so the comparison reflects the businesses, not the tape.

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›About this recommendation — produced by TENK/calls (tenkcalls.com), Luxembourg · not investment advice

AI-generated analysis, produced by our proprietary engine from SEC filing data.

Investment recommendation produced by TENK/calls (tenkcalls.com), Luxembourg. Completed Jul 2, 2026, 9:51 PM ET. Ratings & methodology: definitions · All recommendations to date: track record · Conflicts: disclosures. Not investment advice.

›About this recommendation — produced by TENK/calls (tenkcalls.com), Luxembourg · not investment advice

AI-generated analysis, produced by our proprietary engine from SEC filing data.

Investment recommendation produced by TENK/calls (tenkcalls.com), Luxembourg. Completed Jun 19, 2026, 2:25 PM ET. Ratings & methodology: definitions · All recommendations to date: track record · Conflicts: disclosures. Not investment advice.

Research and education only — not financial advice. TENKis not a registered investment adviser or broker-dealer and gives no personalized advice. Every call is impersonal — identical for all users, generated on a schedule from SEC filings plus a delayed/third-party price feed — may be wrong or out of date, and is not a recommendation to buy or sell any security. The operator and an affiliated trading operation may hold or trade the securities TENK rates; see Disclosures. Past performance does not guarantee future results. Do your own research.

Intraday
NVDA$210.96▲4.03%AAPL$315.32▼0.28%GOOGL$357.18▼0.48%GOOG$355.03▼0.34%MSFT$385.10▲0.19%AMZN$245.34▼0.69%TSM$434.11▼0.65%SPCX$145.30▼4.51%AVGO$399.97▼0.28%META$669.21▲5.97%TSLA$407.76▲0.30%MU$979.30▼1.24%LLY$1,188.58▼2.33%BRK-B$493.71▼0.35%BRK-A$739,750.00▼0.17%JPM$336.47▲0.30%WMT$113.90▲1.51%AMD$557.89▲2.04%ASML$1,797.32▼0.38%V$348.97▲0.22%JNJ$256.98▼0.82%XOM$138.88▲1.03%INTC$109.84▼2.40%AMAT$602.50▲2.35%CSCO$121.31▲2.54%MA$526.74▲0.68%LRCX$350.33▼0.80%ABBV$248.08▼0.73%CAT$952.41▲1.49%BAC$59.67▲0.71%
NVDA$210.96▲4.03%AAPL$315.32▼0.28%GOOGL$357.18▼0.48%GOOG$355.03▼0.34%MSFT$385.10▲0.19%AMZN$245.34▼0.69%TSM$434.11▼0.65%SPCX$145.30▼4.51%AVGO$399.97▼0.28%META$669.21▲5.97%TSLA$407.76▲0.30%MU$979.30▼1.24%LLY$1,188.58▼2.33%BRK-B$493.71▼0.35%BRK-A$739,750.00▼0.17%JPM$336.47▲0.30%WMT$113.90▲1.51%AMD$557.89▲2.04%ASML$1,797.32▼0.38%V$348.97▲0.22%JNJ$256.98▼0.82%XOM$138.88▲1.03%INTC$109.84▼2.40%AMAT$602.50▲2.35%CSCO$121.31▲2.54%MA$526.74▲0.68%LRCX$350.33▼0.80%ABBV$248.08▼0.73%CAT$952.41▲1.49%BAC$59.67▲0.71%
Intraday
NVDA$210.96▲4.03%AAPL$315.32▼0.28%GOOGL$357.18▼0.48%GOOG$355.03▼0.34%MSFT$385.10▲0.19%AMZN$245.34▼0.69%TSM$434.11▼0.65%SPCX$145.30▼4.51%AVGO$399.97▼0.28%META$669.21▲5.97%TSLA$407.76▲0.30%MU$979.30▼1.24%LLY$1,188.58▼2.33%BRK-B$493.71▼0.35%BRK-A$739,750.00▼0.17%JPM$336.47▲0.30%WMT$113.90▲1.51%AMD$557.89▲2.04%ASML$1,797.32▼0.38%V$348.97▲0.22%JNJ$256.98▼0.82%XOM$138.88▲1.03%INTC$109.84▼2.40%AMAT$602.50▲2.35%CSCO$121.31▲2.54%MA$526.74▲0.68%LRCX$350.33▼0.80%ABBV$248.08▼0.73%CAT$952.41▲1.49%BAC$59.67▲0.71%
NVDA$210.96▲4.03%AAPL$315.32▼0.28%GOOGL$357.18▼0.48%GOOG$355.03▼0.34%MSFT$385.10▲0.19%AMZN$245.34▼0.69%TSM$434.11▼0.65%SPCX$145.30▼4.51%AVGO$399.97▼0.28%META$669.21▲5.97%TSLA$407.76▲0.30%MU$979.30▼1.24%LLY$1,188.58▼2.33%BRK-B$493.71▼0.35%BRK-A$739,750.00▼0.17%JPM$336.47▲0.30%WMT$113.90▲1.51%AMD$557.89▲2.04%ASML$1,797.32▼0.38%V$348.97▲0.22%JNJ$256.98▼0.82%XOM$138.88▲1.03%INTC$109.84▼2.40%AMAT$602.50▲2.35%CSCO$121.31▲2.54%MA$526.74▲0.68%LRCX$350.33▼0.80%ABBV$248.08▼0.73%CAT$952.41▲1.49%BAC$59.67▲0.71%