2026 Q2 Portfolio Activity
In 2026 Q2, Blue Water Life Science Advisors, LP maintained a portfolio of 10 distinct positions. They heavily accumulated shares in CAREDX INC, increasing the position by 27.3%. Conversely, Blue Water Life Science Advisors, LP completely exited their position in TWIST BIOSCIENCE CORP.
Position History
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Total Positions
10
Quarter
2026 Q2
Top Holding
CDNA (21.4%)
Top 10 Concentration
100.0%
Turnover Rate
23.4%
Sector HHI
0.18
Items per page:
Showing 1-10 of 10
Blue Water Life Science Advisors, LP Full Holdings List — 2026 Q2
| Stock | History | Sector / Type | Port % | Prev % | Rank / Prev | Conviction | Change | % Change | Influence | Shares | Mkt Value | Avg Cost | Price Held | 1st Owned | Source | Source Date | Date Reported | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
CDNA
CAREDX INC
|
Healthcare | 21.36% | 13.02% |
#1
2
Prev: #3
|
8.5 |
—
|
255,000 | 27.3% |
P
S
|
1,190,000 | $33,915,000 | 2020 Q4 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
TXG
10X GENOMICS IN...
|
Healthcare | 15.50% | 18.56% |
#2
1
Prev: #1
|
5.5 |
—
|
-448,000 | -41.1% |
P
S
|
642,000 | $24,614,280 | 2022 Q1 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
PSNL
PERSONALIS INC
|
Healthcare | 14.15% | 8.56% |
#3
3
Prev: #6
|
6.0 |
—
|
no change | no change |
P
S
|
1,676,300 | $22,462,420 | 2024 Q3 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
ADPT
ADAPTIVE BIOTEC...
|
Healthcare | 13.65% | 11.24% |
#4
Prev: #4
|
5.5 |
—
|
no change | no change |
P
S
|
1,010,145 | $21,667,610 | 2020 Q4 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
GH
GUARDANT HEALTH...
|
Healthcare | 10.84% | 17.94% |
#5
3
Prev: #2
|
4.5 |
—
|
-127,500 | -52.6% |
P
S
|
114,747 | $17,215,492 | 2020 Q4 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
QTRX
QUANTERIX CORP
|
Healthcare | 9.45% | 6.05% |
#6
2
Prev: #8
|
6.8 |
—
|
1,332,055 | 62.2% |
P
S
|
3,474,202 | $15,008,553 | 2023 Q4 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
NTRA
NATERA INC
|
Healthcare | 5.90% | 7.18% |
#7
Prev: #7
|
2.4 |
—
|
-10,300 | -23.0% |
P
S
|
34,494 | $9,363,396 | 2020 Q4 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
BLLN
BILLIONTOONE IN...
|
Healthcare | 5.29% | 1.27% |
#8
2
Prev: #10
|
5.1 |
—
|
50,000 | 250.0% |
P
S
|
70,000 | $8,398,600 | 2026 Q1 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
TEM
TEMPUS AI INC
|
Healthcare | 3.85% | 5.67% |
#9
Prev: #9
|
1.5 |
—
|
-51,000 | -32.6% |
P
S
|
105,412 | $6,106,517 | 2024 Q4 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
TWST
TWIST BIOSCIENC...
|
Healthcare | 0.00% | 10.52% |
Sold All 😨
(Was: #5) |
0.0 |
—
|
-276,000 | -100.0% |
CLOSED
|
— | $— | 2020 Q4 | 13F Filing | 2026-06-30 | 2026-08-14 |
Showing 1-10 of 10 holdings