Institutional
Blue Water Life Science Advisors, LP
CIK 0001789778
$124.7M
Reported AUM
10
Positions
Q1 2026
Period
2026-05-14
Filed
The Brief · Blue Water Life Science Advisors, LP · Q1 2026
AI · grounded in 13F
Blue Water Life Science Advisors, LP established a new position in 10X GENOMICS INC TXG valued at $23.1M. The fund also opened a new position in BILLIONTOONE INC BLLN for $1.6M and increased share counts in CAREDX INC CDNA by 83.3% and TEMPUS AI INC TEM by 81%. Conversely, the fund closed its position in GRAIL INC GRAL, resulting in a $8.5M reduction.
Portfolio · Q1 2026
Top holdings
QoQ vs Q4 2025
| # | Stock | Issuer | Price | Day % | 1Y Gr. | 5Y Gr. | Value | % of book | Δ shares (QoQ) | Status |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | TXG | 10X GENOMICS INC | $31.04 | -7.34% | 229.51% | -83.06% | $23.1M | 18.56% | +1,090,000 | NEW |
| 2 | GH | GUARDANT HEALTH INC | $125.61 | -5.60% | 161.36% | 14.40% | $22.4M | 17.94% | −112,800 | −31.8% |
| 3 | CDNA | CAREDX INC | $22.25 | -3.76% | 13.99% | -73.52% | $16.2M | 13.02% | +425,000 | +83.3% |
| 4 | ADPT | ADAPTIVE BIOTECHNOLOGIES COR | $16.90 | -6.53% | 67.49% | -53.90% | $14.0M | 11.24% | −755,000 | −42.8% |
| 5 | TWST | TWIST BIOSCIENCE CORP | $69.22 | -6.37% | 119.26% | -43.75% | $13.1M | 10.52% | −107,000 | −27.9% |
| 6 | PSNL | PERSONALIS INC | $10.75 | -11.16% | 106.33% | -48.79% | $10.7M | 8.56% | — | HELD |
| 7 | NTRA | NATERA INC | $215.31 | -3.06% | 31.48% | 88.01% | $9.0M | 7.18% | −96,700 | −68.3% |
| 8 | QTRX | QUANTERIX CORP | $3.30 | -13.16% | -38.55% | -93.79% | $7.5M | 6.05% | +50,000 | +2.4% |
| 9 | TEM | TEMPUS AI INC | $46.43 | -11.16% | -25.20% | 7.28% | $7.1M | 5.67% | +70,000 | +81.0% |
| 10 | BLLN | BILLIONTOONE INC | $97.19 | -7.08% | -2.84% | 18.76% | $1.6M | 1.27% | +20,000 | NEW |
| 11 | GRAL | GRAIL INC | $59.98 | -9.87% | 56.36% | 289.99% | — | — | −99,000 | EXITED |
Source: SEC EDGAR · accession 0001420506-26-001003. 13F discloses long positions only — shorts, foreign equities, and options are excluded.