Blue Water Life Science Advisors, LP 13F Holdings Analysis

Portfolio concentrationTop 5 holdings75.51%Top 10 holdings100%

CDNA 21.36%TXG 15.5%PSNL 14.15%ADPT 13.65%GH 10.84%QTRX 9.45%NTRA 5.9%BLLN 5.29%TEM 3.85%

Holdings Value Trend

Holdings by Sector

"Other / not classified" = holdings with no GICS sector, mainly ETFs/funds (index funds themselves hold ETFs), options, bonds and foreign listings. Shares are of total holdings value.

Stock	Portfolio %	Prev Q %	Q2 2026 Value	Q2 2026 Shares	Prev Q Value	Prev Q Shares	Shares Change	Action
CCAREDX INCCDNA	21.36%	13.02%	$33.9M	1.2M	$16.2M	935,000	+255,000+27.27%	Add
110X GENOMICS INCTXG	15.5%	18.56%	$24.6M	642,000	$23.1M	1.1M	-448,000-41.10%	Reduce
PERSONALIS INCPSNL	14.15%	8.56%	$22.5M	1.7M	$10.7M	1.7M	00.00%	Unchanged
AADAPTIVE BIOTECHNOLOGIES CORADPT	13.65%	11.24%	$21.7M	1.0M	$14.0M	1.0M	00.00%	Unchanged
GUARDANT HEALTH INCGH	10.84%	17.94%	$17.2M	114,747	$22.4M	242,247	-127,500-52.63%	Reduce
QQUANTERIX CORPQTRX	9.45%	6.05%	$15.0M	3.5M	$7.5M	2.1M	+1.3M+62.18%	Add
NATERA INCNTRA	5.9%	7.18%	$9.4M	34,494	$9.0M	44,794	-10,300-22.99%	Reduce
BBILLIONTOONE INCBLLN	5.29%	1.27%	$8.4M	70,000	$1.6M	20,000	+50,000+250.00%	Add
TTEMPUS AI INCTEM	3.85%	5.67%	$6.1M	105,412	$7.1M	156,412	-51,000-32.61%	Reduce
TTWIST BIOSCIENCE CORPTWST	—	10.52%	$0	0	$13.1M	276,000	-276,000	Exit

Blue Water Life Science Advisors, LP

🧭 Institutional Sector Flow Heatmap