Merck & Co., Inc. — 13F Holdings

2026 Q2  ·  15 Positions

2026 Q2 Portfolio Activity

In 2026 Q2, Merck & Co., Inc. maintained a portfolio of 15 distinct positions. The most significant new addition was ENTRADA THERAPEUTICS INC, now representing 2.43% of the total fund value. They heavily accumulated shares in AKTIS ONCOLOGY INC, increasing the position by 799.1%. The fund also reduced its exposure to ENTRADA THERAPEUTICS INC by 93.9%.
Position History hover any row below to update
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PCA Score Concentration Risk
Risk ENB
Total Positions
15
Quarter
2026 Q2
Top Holding
PSNL (35.8%)
Top 10 Concentration
99.8%
Turnover Rate
23.4%
Sector HHI
0.18
Items per page:
Showing 1-15 of 15

Merck & Co., Inc. Full Holdings List — 2026 Q2

Stock History Sector / Type Port % Prev % Rank / Prev Conviction
Freshness
Change % Change Influence Shares Mkt Value Avg Cost Price Held 1st Owned Source Source Date Date Reported
PSNL
PERSONALIS INC
Healthcare 35.75% 25.60% #1 1
Prev: #2
7.0
no change no change
P
S
14,044,943 $188,202,236
$5.78 +138.8%
$13.40 +3.0%
2024 Q4 13F Filing 2026-06-30 2026-08-07
MRNA
MODERNA INC
Healthcare 30.71% 33.56% #2 1
Prev: #1
6.5
no change no change
P
S
2,308,190 $161,642,545 2024 Q4 13F Filing 2026-06-30 2026-08-07
KYMR
KYMERA THERAPEU...
Healthcare 16.82% 18.40% #3
Prev: #3
6.0
no change no change
P
S
772,165 $88,544,161 2024 Q4 13F Filing 2026-06-30 2026-08-07
N/A
AKTIS ONCOLOGY ...
Unknown 5.83% 4.88% #4 2
Prev: #6
3.8
no change no change
P
S
952,844 $30,710,162 13F Filing 2026-06-30 2026-08-07
N/A
EIKON THERAPEUT...
Unknown 4.13% 5.05% #5
Prev: #5
3.2
no change no change
P
S
1,666,666 $21,749,991 13F Filing 2026-06-30 2026-08-07
TRDA
ENTRADA THERAPE...
Healthcare 2.43% #6
Prev: #—
4.5
1,739,768
NEW
1,739,768 $12,804,692 2026 Q2 13F Filing 2026-06-30 2026-08-07
STRO
SUTRO BIOPHARMA...
Healthcare 1.72% 1.94% #7 1
Prev: #8
1.7
no change no change
P
S
272,351 $9,042,053 2024 Q4 13F Filing 2026-06-30 2026-08-07
ALEC
ALECTOR INC
Healthcare 1.35% 2.18% #8 1
Prev: #7
1.5
no change no change
P
S
3,545,719 $7,126,896 2024 Q4 13F Filing 2026-06-30 2026-08-07
EVAX
EVAXION BIOTECH...
Healthcare 0.71% 1.29% #9
Prev: #9
1.3
no change no change
P
S
1,214,126 $3,763,791 2024 Q4 13F Filing 2026-06-30 2026-08-07
VRDN
VIRIDIAN THERAP...
Healthcare 0.33% 0.52% #10
Prev: #10
1.1
no change no change
P
S
93,414 $1,716,015 2024 Q4 13F Filing 2026-06-30 2026-08-07
N/A
XILIO THERAPEUT...
Unknown 0.19% 0.26% #11
Prev: #11
1.1
no change no change
P
S
105,982 $1,015,308 13F Filing 2026-06-30 2026-08-07
HURA
TUHURA BIOSCIEN...
Healthcare 0.01% 0.01% #12 2
Prev: #14
1.0
no change no change
P
S
19,445 $45,501 2025 Q2 13F Filing 2026-06-30 2026-08-07
NEUP
NEUPHORIA THERA...
Healthcare 0.01% 0.01% #13
Prev: #13
1.0
no change no change
P
S
10,027 $43,818 2024 Q4 13F Filing 2026-06-30 2026-08-07
CARM
CARISMA THERAPE...
Healthcare 0.00% 0.01%
Sold All 😨
(Was: #12)
0.0
-1,473,240 -100.0%
CLOSED
$— 2024 Q4 13F Filing 2026-06-30 2026-08-07
N/A
ENTRADA THERAPE...
Unknown 0.00% 6.28%
Sold All 😨
(Was: #4)
0.0
-1,739,768 -100.0%
CLOSED
$— 13F Filing 2026-06-30 2026-08-07
Showing 1-15 of 15 holdings

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