Baker Bros. Advisors LP Biotechnology

Baker Bros. Advisors LP

  • $9.86 Billion
  • Q2 2025

Stock List

Stock Market Cap. Holding Value (Reported) # of Shares. Last Trade Trade History
$18.2B
$2.09 Billion 21.22% of portfolio
30,743,275
Q2 2025 Added 0.01%
$23.5B
$1.99 Billion 20.22% of portfolio
8,799,053
Q1 2025 Reduced 7.69%
$4.12B
$925 Million 9.38% of portfolio
42,896,690
Q2 2025 Added 0.04%
$16.5B
$776 Million 7.87% of portfolio
7,712,900
Q2 2025 Added 43.35%
$5.17B
$718 Million 7.27% of portfolio
33,722,974
Q2 2025 Added 38.07%
$6.14B
$598 Million 6.06% of portfolio
1,976,018
Q2 2025 Added 0.07%
$5.51B
$354 Million 3.59% of portfolio
5,604,483
Q1 2025 Reduced 7.89%
$3.09B
$345 Million 3.49% of portfolio
9,364,972
Q2 2025 Added 17.99%
$2.18B
$290 Million 2.94% of portfolio
6,651,429
Q2 2025 Added 10.93%
$3.55B
$150 Million 1.52% of portfolio
5,457,881
Q1 2025 Added 219.57%
$259M
$103 Million 1.04% of portfolio
11,045,336
Q3 2024 Added 9.95%
$1.97B
$101 Million 1.02% of portfolio
2,772,692
Q2 2025 Added 75.92%
$846M
$95.8 Million 0.97% of portfolio
7,305,940
Q2 2025 Added 18.68%
$1.22B
$94.4 Million 0.96% of portfolio
27,525,640
Q1 2024 Added 20.15%
$214M
$75.7 Million 0.77% of portfolio
10,885,357
Q4 2024 Added 15.8%
$1.4B
$72.9 Million 0.74% of portfolio
2,322,656
Q1 2025 Added 53.28%
$443M
$64.6 Million 0.65% of portfolio
17,310,490
Q2 2022 Added 8.66%
$489M
$54.7 Million 0.55% of portfolio
10,168,901
Q2 2025 Added 39.76%
$533M
$52.6 Million 0.53% of portfolio
4,633,838
Q4 2024 Added 6.08%
$1.77B
$52.2 Million 0.53% of portfolio
3,731,695
Q1 2024 Added 43.13%
$1.13B
$44.5 Million 0.45% of portfolio
2,118,728
Q2 2025 Added 99.48%
$472M
$44.2 Million 0.45% of portfolio
3,882,125
Q2 2022 Added 58.19%
$8.15B
$42.5 Million 0.43% of portfolio
3,767,773
Q4 2024 Added 34.63%
$26.9B
$39.3 Million 0.4% of portfolio
368,923
Q2 2025 Added 719.26%
$162M
$32.7 Million 0.33% of portfolio
4,865,819
Q2 2022 Added 3.43%
$2.93B
$30.2 Million 0.31% of portfolio
574,377
Q2 2025 Added 156.99%
$825M
$25.1 Million 0.25% of portfolio
2,675,674
Q2 2025 Added 315.4%
$717M
$24.4 Million 0.25% of portfolio
1,744,406
Q2 2025 New
$208M
$22.2 Million 0.22% of portfolio
4,916,095
Q3 2023 Added 62.57%
$6.41B
$21.2 Million 0.21% of portfolio
223,843
Q1 2025 New
$1.78B
$20.8 Million 0.21% of portfolio
640,885
Q1 2025 Added 1,211.01%
$35.3B
$20.8 Million 0.21% of portfolio
37,760
Q2 2025 Reduced 51.44%
$667M
$19 Million 0.19% of portfolio
1,691,530
Q4 2023 Added 19.41%
$2.23B
$17.3 Million 0.18% of portfolio
324,630
Q2 2025 Reduced 40.84%
$7.73B
$16.1 Million 0.16% of portfolio
125,538
Q2 2025 New
$1.88B
$14.8 Million 0.15% of portfolio
939,174
Q2 2025 New
$1.11B
$13.5 Million 0.14% of portfolio
665,370
Q2 2025 Added 168.68%
$2.24B
$11.6 Million 0.12% of portfolio
370,208
Q2 2025 Added 6.56%
$3.19B
$11 Million 0.11% of portfolio
166,825
Q2 2025 New
$3.29B
$11 Million 0.11% of portfolio
143,937
Q2 2025 New
$141M
$9.25 Million 0.09% of portfolio
4,004,756
Q4 2023 Added 59.89%
$30.6M
$8.2 Million 0.08% of portfolio
10,123,824
Q1 2021 Added 0.05%
$1.53B
$8.05 Million 0.08% of portfolio
280,000
Q2 2025 New
$123M
$7.91 Million 0.08% of portfolio
3,484,226
Q2 2025 New
$1.94B
$6.31 Million 0.06% of portfolio
189,866
Q2 2025 New
$278M
$5.77 Million 0.06% of portfolio
1,712,882
Q2 2025 Reduced 1.77%
$592M
$5.54 Million 0.06% of portfolio
2,030,949
Q1 2025 Reduced 14.7%
$463M
$5.27 Million 0.05% of portfolio
670,431
Q3 2024 Added 22.92%
$37.7M
$4.59 Million 0.05% of portfolio
4,096,210
Q2 2025 Added 0.02%
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