Blue Water Life Science Advisors, LP
An institutional investment manager in LARKSPUR, CA. Its Form 13F for the quarter ended Jun 30, 2026, filed Aug 14, 2026. SEC CIK 1789778.
- Reported value$158.8m
- Positions9
Holdings: 9 positions
The filing on sec.govAs filed, largest first. Reported value is what the manager stated for each position at the quarter end, in US dollars; it is filing data, not a price. Weight is the position's share of the total reported value. Changes compare with the 13F for the quarter ended 2026-03-31.
| Issuer | Class | CUSIP | Reported value$m | Weight | Shares | Put or call | Change on the quarter before |
|---|---|---|---|---|---|---|---|
| Caredx IncCDNA | COM | 14167L103 | 33.9 | 21.4% | 1,190,000 | Added+255,000 | |
| 10X Genomics IncTXG | CL A COM | 88025U109 | 24.6 | 15.5% | 642,000 | Reduced−448,000 | |
| Personalis IncPSNL | COM | 71535D106 | 22.5 | 14.1% | 1,676,300 | Unchanged | |
| Adaptive Biotechnologies CorADPT | COM | 00650F109 | 21.7 | 13.6% | 1,010,145 | Unchanged | |
| Guardant Health IncGH | COM | 40131M109 | 17.2 | 10.8% | 114,747 | Reduced−127,500 | |
| Quanterix CorpQTRX | COM | 74766Q101 | 15.0 | 9.5% | 3,474,202 | Added+1,332,055 | |
| Natera IncNTRA | COM | 632307104 | 9.4 | 5.9% | 34,494 | Reduced−10,300 | |
| Billiontoone IncBLLN | CL A | 090168105 | 8.4 | 5.3% | 70,000 | Added+50,000 | |
| Tempus Ai IncTEM | CL A | 88023B103 | 6.1 | 3.8% | 105,412 | Reduced−51,000 |
Sold out: 1 position
Held at the end of the quarter before and not reported this quarter.
| Issuer | Class | CUSIP | Reported value$ | Weight | Shares | Put or call | Change on the quarter before |
|---|---|---|---|---|---|---|---|
| Twist Bioscience CorpTWST | COM | 90184D100 | 0.0 | 0.0% | 0 | Sold out−276,000 |
Source: SEC EDGAR, Form 13F-HR, accession 0001420506-26-001647 (on sec.gov). Last ingested by Listed: Oct 22, 2026, 05:26 ET. Listed shows no prices and gives no investment advice.