TMO Weekly Statistics
TMO weekly stock returns with week-by-week price performance and historical return data.
Thermo Fisher Scientific, Inc. (TMO) company overview
Thermo Fisher Scientific sells scientific instruments and laboratory equipment, diagnostics consumables, and life science reagents. The firm operates through four segments as of year-end 2025 (revenue figures include some cross-segment revenue): analytical technologies (17% of sales); specialty diagnostic products (11%); life science solutions (23%); and lab products and services, which includes CRO services (the remainder).
| Period | Return % |
|---|---|
| 2017 | 3.43 |
| 2017 | -0.49 |
| 2017 | -1.48 |
| 2017 | 1.6 |
| 2017 | 4.05 |
| 2017 | 2.54 |
| 2017 | 2.35 |
| 2017 | 0.21 |
| 2017 | 1.14 |
| 2017 | 0.39 |
| 2017 | -0.89 |
| 2017 | -2.59 |
| 2017 | 0.1 |
| 2017 | -0.32 |
| 2017 | -0.68 |
| 2017 | 1.49 |
| 2017 | 5.62 |
| 2017 | 2.82 |
| 2017 | 0.05 |
| 2017 | 0.02 |
| 2017 | 1.21 |
| 2017 | 1.86 |
| 2017 | -0.75 |
| 2017 | -0.07 |
| 2017 | -0.67 |
| 2017 | -0.3 |
| 2017 | 1.23 |
| 2017 | 1.77 |
| 2017 | 0.61 |
| 2017 | -3.39 |
| 2017 | -0.16 |
| 2017 | -1.77 |
| 2017 | -1.36 |
| 2017 | 2.56 |
| 2017 | 4.61 |
| 2017 | 3.1 |
| 2017 | -0.83 |
| 2017 | -1.49 |
| 2017 | 0.25 |
| 2017 | 1.79 |
| 2017 | -0.51 |
| 2017 | 0.56 |
| 2017 | -1.16 |
| 2017 | 1.04 |
| 2017 | -4.04 |
| 2017 | 2.5 |
| 2017 | 1.87 |
| 2017 | -0.42 |
| 2017 | -1.59 |
| 2017 | 1.96 |
| 2017 | -1.5 |
| 2017 | -0.44 |
| 2018 | 6.07 |
| 2018 | 3.84 |
| 2018 | 0.8 |
| 2018 | 2.7 |
| 2018 | -0.78 |
| 2018 | -7.63 |
| 2018 | 4.26 |
| 2018 | 1.35 |
| 2018 | -2.71 |
| 2018 | 6.54 |
| 2018 | -3.78 |
| 2018 | -2.91 |
| 2018 | -0.53 |
| 2018 | -0.08 |
| 2018 | 3.43 |
| 2018 | 0.08 |
| 2018 | -1.84 |
| 2018 | -1.42 |
| 2018 | 2.96 |
| 2018 | -0.77 |
| 2018 | -0.97 |
| 2018 | 0.17 |
| 2018 | 2.37 |
| 2018 | -0.84 |
| 2018 | -2.33 |
| 2018 | -0.27 |
| 2018 | 0.71 |
| 2018 | 1.06 |
| 2018 | 2.84 |
| 2018 | 6.61 |
| 2018 | 1.04 |
| 2018 | -0.9 |
| 2018 | -0.63 |
| 2018 | 1.98 |
| 2018 | 1.49 |
| 2018 | -1.23 |
| 2018 | 2.1 |
| 2018 | 2.77 |
| 2018 | -0.08 |
| 2018 | -2.13 |
| 2018 | -3.29 |
| 2018 | -1.23 |
| 2018 | 0.97 |
| 2018 | 0.17 |
| 2018 | 3.45 |
| 2018 | -0.59 |
| 2018 | -2.43 |
| 2018 | 5.22 |
| 2018 | -7.01 |
| 2018 | -1.16 |
| 2018 | -6.99 |
| 2018 | 3.83 |
| 2019 | -1.19 |
| 2019 | 8.11 |
| 2019 | 1.14 |
| 2019 | 0.97 |
| 2019 | 2.24 |
| 2019 | -0.01 |
| 2019 | 3.69 |
| 2019 | 0.17 |
| 2019 | 4.57 |
| 2019 | -6.07 |
| 2019 | 4.87 |
| 2019 | 0.29 |
| 2019 | 2.57 |
| 2019 | 0.49 |
| 2019 | 1.43 |
| 2019 | -7.34 |
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| 2026-10-09 | 650 | 661.94 | 644.16 | 658.02 | — |
| 2026-10-08 | 657.53 | 658.56 | 635.32 | 651.98 | — |
| 2026-10-07 | 662.4 | 671.66 | 651.12 | 662.06 | — |
| 2026-10-06 | 683.35 | 694.33 | 654.51 | 656.58 | — |
| 2026-10-05 | 648.04 | 676.76 | 648.04 | 676.76 | — |
| 2026-10-02 | 654.15 | 659.46 | 648.29 | 654.8 | — |
| 2026-10-01 | 672.39 | 673.12 | 651.78 | 652.51 | — |
| 2026-09-30 | 675.95 | 683.63 | 671.63 | 675.05 | — |
| 2026-09-29 | 676.42 | 681.33 | 670.9 | 679.61 | — |
| 2026-09-28 | 668.02 | 682.43 | 664.23 | 678.6 | — |
| 2026-09-25 | 677.53 | 677.94 | 664.66 | 675 | — |
| 2026-09-24 | 660.91 | 682.98 | 655.95 | 678.39 | — |
| 2026-09-23 | 657.61 | 671.47 | 655.78 | 665.3 | — |
| 2026-09-21 | 653.89 | 660.44 | 649.12 | 658.76 | — |
| 2026-09-18 | 656.61 | 660 | 646.8 | 651.45 | — |
| 2026-09-17 | 656.75 | 663.57 | 649 | 658.32 | — |
| 2026-09-16 | 642 | 653.4 | 638 | 648.43 | — |
| 2026-09-15 | 615.47 | 641.89 | 613.95 | 641.39 | — |
| 2026-09-14 | 614.94 | 616 | 605.65 | 613.62 | — |
| 2026-09-11 | 609.96 | 615.24 | 606.15 | 609.82 | — |
| 2026-09-10 | 596.47 | 606.63 | 594.82 | 603.18 | — |
| 2026-09-09 | 601.93 | 609.51 | 597.31 | 605.69 | — |
| 2026-09-08 | 602.2 | 608.1 | 595.82 | 603.02 | — |
| 2026-09-04 | 608.58 | 615.58 | 605.53 | 613.78 | — |
| 2026-09-02 | 601.63 | 614.6 | 601.49 | 608.54 | — |
| 2026-09-01 | 619 | 621 | 599.56 | 600.5 | — |
| 2026-08-31 | 614.38 | 620.72 | 610.35 | 617.1 | — |
| 2026-08-27 | 629.47 | 637.13 | 626.33 | 630.7 | — |
| 2026-08-26 | 622.23 | 636.06 | 622.23 | 633.71 | — |
| 2026-08-25 | 631.01 | 647 | 618.03 | 628.15 | — |
| 2026-08-24 | 630 | 630 | 615.97 | 628.74 | — |
| 2026-08-21 | 626.48 | 629.49 | 616.27 | 629.27 | — |
| 2026-08-20 | 609.85 | 634.7 | 608.82 | 627.55 | — |
| 2026-08-19 | 595.11 | 620.47 | 594.99 | 613.54 | — |
| 2026-08-18 | 588.87 | 592.22 | 584.86 | 589.04 | — |
| 2026-08-17 | 582.55 | 592.32 | 581.81 | 585.51 | — |
| 2026-08-14 | 592.11 | 594.74 | 587.51 | 588.29 | — |
| 2026-08-13 | 606.29 | 606.75 | 593.45 | 595.89 | — |
| 2026-08-12 | 599.21 | 604.15 | 595 | 603.01 | — |
| 2026-08-11 | 599.99 | 606.21 | 594.81 | 605 | — |
| 2026-08-10 | 588.53 | 599.69 | 588.67 | 599.69 | — |
| 2026-08-07 | 578 | 594.26 | 574.77 | 594 | — |
| 2026-08-06 | 576.8 | 580.31 | 569.86 | 580.02 | — |
| 2026-08-05 | 567.93 | 578 | 564.4 | 577.83 | — |
| 2026-08-04 | 578.76 | 582.31 | 562.5 | 564.75 | — |
| 2026-08-03 | 576 | 583.64 | 572.75 | 574.03 | — |
| 2026-07-31 | 573.4 | 577.59 | 562.87 | 574.3 | — |
| 2026-07-30 | 567.37 | 577.05 | 560.42 | 576.77 | — |
| 2026-07-29 | 578.71 | 584.54 | 571.21 | 576.46 | — |
| 2026-07-28 | 572 | 588.53 | 569 | 576.41 | — |
| 2026-07-27 | 565 | 568.35 | 556.01 | 559.53 | — |
| 2026-07-24 | 570 | 573.64 | 555.98 | 568.26 | — |
| 2026-07-23 | 573.68 | 587.49 | 568.84 | 572.32 | — |
| 2026-07-22 | 524.72 | 528.81 | 517.72 | 526.46 | — |
| 2026-07-21 | 507.1 | 526.38 | 495.04 | 523.46 | — |
| 2026-07-20 | 530.57 | 532.55 | 522.56 | 526.23 | — |
| 2026-07-17 | 539.09 | 542.02 | 531.62 | 532.48 | — |
| 2026-07-16 | 536.25 | 544.45 | 532.01 | 543.19 | — |
| 2026-07-15 | 537.24 | 540.37 | 533.83 | 535.29 | — |
| 2026-07-14 | 525.01 | 537.82 | 523.35 | 534.07 | — |
| 2026-07-13 | 524.2 | 534.73 | 521.77 | 528.51 | — |
| 2026-07-10 | 525.5 | 533.08 | 522.6 | 527.05 | — |
| 2026-07-09 | 509.99 | 524.85 | 507.07 | 524.71 | — |
| 2026-07-08 | 510.85 | 512.96 | 507 | 510.13 | — |
| 2026-07-07 | 525 | 527.37 | 513.42 | 516.62 | — |
| 2026-07-06 | 520 | 520 | 506.83 | 517.6 | — |
| 2026-07-02 | 518.69 | 529.15 | 511.98 | 523.44 | — |
| 2026-07-01 | 504.78 | 521.17 | 502.87 | 513.33 | — |
| 2026-06-30 | 508.32 | 508.38 | 495.1 | 501.36 | — |
| 2026-06-29 | 511.67 | 510.95 | 501.44 | 506.42 | — |
| 2026-06-26 | 509.73 | 514.8 | 499.56 | 513.03 | — |
| 2026-06-25 | 492.78 | 515.96 | 492.78 | 505.75 | — |
| 2026-06-24 | 478.12 | 493 | 473.5 | 492.2 | — |
| 2026-06-23 | 469.89 | 471.12 | 461.33 | 469.35 | — |
| 2026-06-22 | 461.63 | 468.35 | 458.91 | 464.01 | — |
| 2026-06-18 | 461.63 | 467.94 | 459.02 | 464.61 | — |
| 2026-06-17 | 467.89 | 471.95 | 457.64 | 461.69 | — |
| 2026-06-16 | 474 | 477.44 | 470.59 | 472.63 | — |
| 2026-06-15 | 470.28 | 476.34 | 468.5 | 473.72 | — |
| 2026-06-12 | 478.24 | 481.92 | 467.63 | 469.34 | — |
| 2026-06-11 | 483.98 | 484.24 | 466.82 | 475.66 | — |
| 2026-06-10 | 491.83 | 493.89 | 481.91 | 482.04 | — |
| 2026-06-09 | 473.48 | 494.36 | 473.39 | 494.07 | — |
| 2026-06-05 | 484.22 | 486.57 | 469.62 | 472.8 | — |
| 2026-06-04 | 482.13 | 488.64 | 476.08 | 482.03 | — |
| 2026-06-03 | 469.31 | 475.77 | 469.29 | 473.95 | — |
| 2026-06-02 | 489.42 | 490.44 | 476.51 | 482.08 | — |
| 2026-06-01 | 489.83 | 496.28 | 483.5 | 494.04 | — |
| 2026-05-29 | 482.17 | 499 | 481.69 | 492.51 | — |
| 2026-05-28 | 461.25 | 491 | 461.23 | 487.22 | — |
| 2026-05-27 | 449.93 | 457.4 | 447.44 | 456.21 | — |
| 2026-05-22 | 446.8 | 454.46 | 444.41 | 448.28 | — |
| 2026-05-21 | 450.9 | 451.71 | 441.12 | 449.37 | — |
| 2026-05-20 | 449.09 | 452.24 | 438.66 | 451.79 | — |
| 2026-05-19 | 442 | 455 | 440.01 | 447.81 | — |
| 2026-05-18 | 438.44 | 444.44 | 435.27 | 442 | — |
| 2026-05-15 | 444.02 | 444.95 | 437.32 | 438.34 | — |
| 2026-05-14 | 448.21 | 459.18 | 446.05 | 448.21 | — |
| 2026-05-13 | 455.18 | 463.4 | 444.52 | 446.03 | — |
| 2026-05-12 | 454.34 | 463.1 | 452.85 | 459.3 | — |
| 2026-05-11 | 464.86 | 466.79 | 447.88 | 452.6 | — |
| 2026-05-08 | 473.49 | 473.49 | 456.36 | 465 | — |
| 2026-05-07 | 473.36 | 480.14 | 468.28 | 474.46 | — |
| 2026-05-06 | 471.15 | 477.42 | 466.6 | 472.95 | — |
| 2026-05-05 | 464.77 | 476.47 | 459.64 | 466.76 | — |
| 2026-05-04 | 466.98 | 470.39 | 461.9 | 462.6 | — |
| 2026-05-01 | 480 | 481.83 | 468.1 | 469.21 | — |
| 2026-04-30 | 464.23 | 479.98 | 461 | 478.96 | — |
| 2026-04-29 | 467.25 | 474.78 | 462.24 | 466.26 | — |
| 2026-04-28 | 471.99 | 473.02 | 464.12 | 470.22 | — |
| 2026-04-27 | 462.66 | 475.21 | 462 | 468.04 | — |
| 2026-04-24 | 469.15 | 475 | 464.65 | 469.71 | — |
| 2026-04-23 | 472.65 | 476.39 | 455.61 | 466.7 | — |
| 2026-04-22 | 526.62 | 529.97 | 513.98 | 513.98 | — |
| 2026-04-21 | 529.87 | 538.41 | 523.02 | 524.57 | — |
| 2026-04-20 | 522.83 | 528.82 | 521.14 | 526.02 | — |
| 2026-04-17 | 523.11 | 530.08 | 518 | 526.6 | — |
| 2026-04-16 | 527.38 | 530.49 | 514.29 | 516 | — |
| 2026-04-15 | 528.88 | 532.86 | 524.76 | 531.67 | — |
| 2026-04-14 | 516.34 | 529.99 | 514 | 527.22 | — |