| 1 | | California Institute for Regenerative Medicine | California | Medicine | 215 | 193.599 | 769 | 1.309 |
| 2 | | Twitter (United States) | California | Physics and Astronomy | 188 | 220.457 | 2.510 | 3.970 |
| 3 | | University of California, San Francisco | California | Medicine | 171 | 115.625 | 805 | 1.312 |
| 4 | | Twitter (United States) | California | Physics and Astronomy | 170 | 162.601 | 1.939 | 2.696 |
| 5 | | San Francisco VA Medical Center | California | Medicine | 170 | 126.357 | 891 | 1.556 |
| 6 | | University of California, San Francisco | California | Biochemistry, Genetics and Molecular Biology | 168 | 145.168 | 398 | 580 |
| 7 | | University of California, San Francisco | California | Neuroscience | 168 | 79.802 | 409 | 526 |
| 8 | | San Francisco VA Medical Center | California | Biochemistry, Genetics and Molecular Biology | 166 | 219.469 | 402 | 533 |
| 9 | | Twitter (United States) | California | Physics and Astronomy | 166 | 176.006 | 1.903 | 2.954 |
| 10 | | Twitter (United States) | California | Physics and Astronomy | 166 | 155.259 | 1.966 | 2.644 |
| 11 | | University of California, San Francisco | California | Immunology and Microbiology | 165 | 99.625 | 462 | 714 |
| 12 | | Twitter (United States) | California | Physics and Astronomy | 164 | 192.159 | 1.789 | 2.736 |
| 13 | | QB3 | California | Medicine | 163 | 105.409 | 724 | 1.142 |
| 14 | | Twitter (United States) | California | Physics and Astronomy | 159 | 130.081 | 1.497 | 2.470 |
| 15 | | University of California, San Francisco | California | Immunology and Microbiology | 159 | 94.236 | 474 | 671 |
| 16 | | Twitter (United States) | California | Physics and Astronomy | 157 | 136.854 | 1.675 | 2.512 |
| 17 | | Twitter (United States) | California | Physics and Astronomy | 157 | 130.034 | 1.480 | 2.322 |
| 18 | | University of California, San Francisco | California | Medicine | 157 | 120.012 | 725 | 1.443 |
| 19 | | University of California, San Francisco | California | Biochemistry, Genetics and Molecular Biology | 155 | 88.522 | 488 | 650 |
| 20 | | University of California, San Francisco | California | Immunology and Microbiology | 153 | 83.552 | 641 | 969 |
| 21 | | Twitter (United States) | California | Physics and Astronomy | 150 | 125.949 | 1.489 | 2.155 |
| 22 | | Twitter (United States) | California | Physics and Astronomy | 150 | 124.610 | 1.400 | 2.320 |
| 23 | | QB3 | California | Biochemistry, Genetics and Molecular Biology | 150 | 119.499 | 403 | 670 |
| 24 | | Twitter (United States) | California | Physics and Astronomy | 149 | 120.931 | 1.293 | 1.995 |
| 25 | | University of California, San Francisco | California | Medicine | 149 | 107.740 | 707 | 1.412 |
| 26 | | Twitter (United States) | California | Physics and Astronomy | 148 | 114.366 | 1.372 | 2.617 |
| 27 | | University of California, San Francisco | California | Neuroscience | 148 | 72.373 | 352 | 489 |
| 28 | | Chan Zuckerberg Biohub San Francisco | California | Biochemistry, Genetics and Molecular Biology | 147 | 92.344 | 369 | 695 |
| 29 | | University of California, San Francisco | California | Medicine | 146 | 88.894 | 556 | 868 |
| 30 | | University of California, San Francisco | California | Medicine | 143 | 89.707 | 659 | 1.305 |
| 31 | | Twitter (United States) | California | Physics and Astronomy | 138 | 101.398 | 1.278 | 1.823 |
| 32 | | Twitter (United States) | California | Physics and Astronomy | 138 | 98.198 | 971 | 1.365 |
| 33 | | Twitter (United States) | California | Physics and Astronomy | 138 | 95.864 | 932 | 1.297 |
| 34 | | San Francisco VA Medical Center | California | Neuroscience | 138 | 84.744 | 402 | 550 |
| 35 | | University of California, San Francisco | California | Medicine | 137 | 96.257 | 502 | 767 |
| 36 | | Twitter (United States) | California | Physics and Astronomy | 137 | 91.300 | 1.231 | 1.762 |
| 37 | | University of California, San Francisco | California | Medicine | 136 | 75.812 | 669 | 1.023 |
| 38 | | Twitter (United States) | California | Physics and Astronomy | 134 | 83.378 | 1.106 | 2.032 |
| 39 | | California Institute for Regenerative Medicine | California | Medicine | 134 | 74.699 | 715 | 1.464 |
| 40 | | Twitter (United States) | California | Physics and Astronomy | 132 | 82.377 | 861 | 1.337 |
| 41 | | Twitter (United States) | California | Physics and Astronomy | 132 | 70.207 | 675 | 1.032 |
| 42 | | Institute on Aging | California | Biochemistry, Genetics and Molecular Biology | 132 | 65.212 | 520 | 1.054 |
| 43 | | Twitter (United States) | California | Physics and Astronomy | 131 | 77.105 | 1.074 | 2.183 |
| 44 | | QB3 | California | Biochemistry, Genetics and Molecular Biology | 131 | 70.139 | 380 | 754 |
| 45 | | QB3 | California | Biochemistry, Genetics and Molecular Biology | 130 | 99.788 | 398 | 686 |
| 46 | | Twitter (United States) | California | Psychology | 129 | 145.803 | 611 | 1.341 |
| 47 | | Gladstone Institutes | California | Medicine | 129 | 62.436 | 294 | 378 |
| 48 | | University of California, San Francisco | California | Medicine | 129 | 51.780 | 460 | 641 |
| 49 | | QB3 | California | Biochemistry, Genetics and Molecular Biology | 128 | 67.866 | 538 | 843 |
| 50 | | Twitter (United States) | California | Physics and Astronomy | 127 | 73.263 | 774 | 906 |