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Bio-rad Laboratories, Inc (BIO)

Red

Health Care · As of 17 July 2026

Price chart — 52 weeks

BIO · 304.36 (last weekly close) SMA 10w SMA 40w
220240260280300320340AugSepOctNovDec2026FebMarAprMayJunJul2.0MWeek of Jul 21, 2025 · O 246.53 · H 267.49 · L 237.63 · C 264.19 · Vol 1.6MWeek of Jul 28, 2025 · O 261.41 · H 291.87 · L 241.02 · C 284.60 · Vol 2.6MWeek of Aug 4, 2025 · O 284.01 · H 285.58 · L 261.65 · C 264.21 · Vol 1.6MWeek of Aug 11, 2025 · O 264.50 · H 289.75 · L 262.77 · C 285.66 · Vol 902KWeek of Aug 18, 2025 · O 285.28 · H 308.44 · L 282.00 · C 303.82 · Vol 1.4MWeek of Aug 25, 2025 · O 301.52 · H 301.52 · L 288.98 · C 297.88 · Vol 1.1MWeek of Sep 1, 2025 · O 293.83 · H 298.00 · L 278.77 · C 295.43 · Vol 864KWeek of Sep 8, 2025 · O 293.44 · H 293.44 · L 276.52 · C 280.34 · Vol 1.1MWeek of Sep 15, 2025 · O 280.92 · H 288.15 · L 276.49 · C 284.07 · Vol 1.2MWeek of Sep 22, 2025 · O 283.31 · H 286.84 · L 266.71 · C 271.36 · Vol 1.1MWeek of Sep 29, 2025 · O 274.70 · H 306.02 · L 268.39 · C 305.49 · Vol 1.1MWeek of Oct 6, 2025 · O 304.44 · H 311.43 · L 292.56 · C 297.72 · Vol 870KWeek of Oct 13, 2025 · O 300.20 · H 322.29 · L 297.57 · C 310.02 · Vol 898KWeek of Oct 20, 2025 · O 312.99 · H 342.16 · L 305.32 · C 339.75 · Vol 1.6MWeek of Oct 27, 2025 · O 337.74 · H 343.12 · L 298.22 · C 319.55 · Vol 1.8MWeek of Nov 3, 2025 · O 317.04 · H 319.85 · L 301.92 · C 305.56 · Vol 899KWeek of Nov 10, 2025 · O 307.99 · H 328.52 · L 305.97 · C 313.15 · Vol 764KWeek of Nov 17, 2025 · O 313.67 · H 320.14 · L 296.15 · C 316.70 · Vol 848KWeek of Nov 24, 2025 · O 314.85 · H 334.53 · L 311.63 · C 324.86 · Vol 741KWeek of Dec 1, 2025 · O 321.44 · H 328.07 · L 311.81 · C 317.69 · Vol 903KWeek of Dec 8, 2025 · O 314.86 · H 319.50 · L 306.36 · C 308.13 · Vol 675KWeek of Dec 15, 2025 · O 310.00 · H 312.81 · L 295.01 · C 301.53 · Vol 1.1MWeek of Dec 22, 2025 · O 302.02 · H 307.07 · L 298.78 · C 303.88 · Vol 522KWeek of Dec 29, 2025 · O 303.88 · H 307.31 · L 300.26 · C 305.27 · Vol 483KWeek of Jan 5, 2026 · O 302.25 · H 328.25 · L 302.25 · C 323.82 · Vol 1.3MWeek of Jan 12, 2026 · O 325.80 · H 328.56 · L 313.47 · C 313.53 · Vol 999KWeek of Jan 19, 2026 · O 308.35 · H 316.63 · L 293.94 · C 296.57 · Vol 1.1MWeek of Jan 26, 2026 · O 295.59 · H 302.59 · L 287.46 · C 293.70 · Vol 1.2MWeek of Feb 2, 2026 · O 289.11 · H 313.41 · L 289.11 · C 301.50 · Vol 1.2MWeek of Feb 9, 2026 · O 298.17 · H 301.47 · L 251.00 · C 256.56 · Vol 2.2MWeek of Feb 16, 2026 · O 256.00 · H 272.62 · L 254.59 · C 271.30 · Vol 1.4MWeek of Feb 23, 2026 · O 269.26 · H 280.52 · L 267.13 · C 278.44 · Vol 1.4MWeek of Mar 2, 2026 · O 275.41 · H 288.81 · L 267.55 · C 269.85 · Vol 1.4MWeek of Mar 9, 2026 · O 268.20 · H 272.04 · L 259.56 · C 262.80 · Vol 1.2MWeek of Mar 16, 2026 · O 265.57 · H 272.40 · L 258.95 · C 264.49 · Vol 1.6MWeek of Mar 23, 2026 · O 268.70 · H 277.82 · L 260.59 · C 265.40 · Vol 1.9MWeek of Mar 30, 2026 · O 268.76 · H 284.45 · L 265.64 · C 279.99 · Vol 1.2MWeek of Apr 6, 2026 · O 279.57 · H 288.72 · L 270.37 · C 279.25 · Vol 1.5MWeek of Apr 13, 2026 · O 278.83 · H 302.32 · L 278.83 · C 299.02 · Vol 1.1MWeek of Apr 20, 2026 · O 297.46 · H 312.85 · L 274.90 · C 287.84 · Vol 1.3MWeek of Apr 27, 2026 · O 287.80 · H 294.05 · L 242.28 · C 256.55 · Vol 2.5MWeek of May 4, 2026 · O 255.85 · H 264.06 · L 251.32 · C 254.32 · Vol 2.1MWeek of May 11, 2026 · O 254.35 · H 254.35 · L 236.73 · C 247.53 · Vol 1.9MWeek of May 18, 2026 · O 274.72 · H 291.47 · L 267.83 · C 287.74 · Vol 3.0MWeek of May 25, 2026 · O 287.26 · H 319.86 · L 284.27 · C 312.48 · Vol 2.2MWeek of Jun 1, 2026 · O 311.10 · H 312.27 · L 291.40 · C 294.32 · Vol 1.8MWeek of Jun 8, 2026 · O 296.50 · H 298.58 · L 284.57 · C 285.94 · Vol 1.8MWeek of Jun 15, 2026 · O 288.77 · H 294.43 · L 280.48 · C 282.44 · Vol 1.1MWeek of Jun 22, 2026 · O 281.15 · H 305.00 · L 270.00 · C 300.79 · Vol 2.3MWeek of Jun 29, 2026 · O 300.00 · H 302.55 · L 287.94 · C 296.86 · Vol 1.1MWeek of Jul 6, 2026 · O 298.82 · H 302.16 · L 281.79 · C 296.11 · Vol 1.2MWeek of Jul 13, 2026 · O 295.17 · H 305.68 · L 292.72 · C 304.36 · Vol 1.3M304
Weekly candles over the last 52 weeks, split-adjusted, with 10- and 40-week moving averages; trading volume along the bottom. As of Jul 13, 2026.

OakBag’s model puts the fair value of Bio-rad Laboratories, Inc (BIO) at about $403.28, against a recent price of $304.36 — a margin of safety of +25%. On that basis the traffic light is set so it looks expensive or risky. The estimate blends up to 2 independent valuation methods and is benchmarked against other Health Care names. It is a model estimate for research, not a price target or a recommendation.

Fair value vs. price

Current price
$304.36
Estimated fair value
$403.28
Margin of safety
+25%
−50%0+50%

How the fair value is built

Peer P/E$669.59
Cash-flow DCF$136.96
Graham number$241.36

How is this computed?

Knock-out safety checks failed

  • Bankruptcy risk (Altman Z″)
  • Negative equity
  • Excessive leverage
  • Illiquid
  • Penny / micro-cap
  • Stale fundamentals
Piotroski F-score
5 / 9
Altman Z-score
9.63
Beneish M-score
-2.34

Quality & factor profile

Value +1.09
Quality -0.40
Profitability +0.11
Momentum -0.47
Growth -0.79
Low volatility +0.35

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Frequently asked questions

Is Bio-rad Laboratories (BIO) undervalued?

On OakBag’s model, Bio-rad Laboratories, Inc looks expensive or risky: the estimated fair value is $403.28 versus a recent price of $304.36, a margin of safety of +25%. This is a model estimate, not investment advice.

What is BIO’s fair value estimate?

OakBag estimates Bio-rad Laboratories, Inc’s fair value at about $403.28, blending up to 2 methods — peer P/E, price-to-book, peer EV/EBITDA, a machine-learning valuation and a cash-flow DCF — clipped to a sensible band and taken at the median.

What is margin of safety?

Margin of safety is how far below the estimated fair value the price sits: (fair value − price) ÷ fair value. Here it is +25%. A positive number means the model sees the stock as cheap; OakBag only turns a stock green above +15%.

Does a green verdict mean I should buy BIO?

No. OakBag is an educational and research tool, not investment advice. The traffic light is an automated model output based on third-party data that may be delayed or inaccurate. Always do your own research.

Other Health Care stocks

An educational and research tool — not investment advice. OakBag is an educational and research tool, not investment advice. Scores and rankings are automated model outputs based on third-party data and may be inaccurate or delayed. Nothing here is a recommendation to buy or sell any security. Investing involves risk, including possible loss of principal.