Filed: 5/13/2026ACC: 0000310158-26-000141
📋 What this filing means
MERCK & CO., INC. filed this quarterly 13F‑HR report disclosing 14 equity positions with a total reported market value of $349.44M. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
14
Positions
$349.44M
Total AUM (reported)
28.22M
Total Shares
Allocation by class
COM$344.92M98.7%
SPONSORED ADS$4.52M1.3%
Portfolio Concentration
Top 3$271.04M77.6%
4–10$77.39M22.1%
11–25$1.01M0.3%
Top 3 weight
77.6%
Top 10 weight
99.7%
Voting Authority Distribution
Total shares with voting rights: 28.22M
Sole
Full voting authority
0.00
shares
% of voting shares0.0%
Shared
Joint voting authority
28.22M
shares
% of voting shares100.0%
None
No voting authority
0.00
shares
% of voting shares0.0%
Investment Discretion (by position count)
Sole0
Shared0
Other14
Dominant voting typeShared · 100.0% of voting shares
Institutional Holdings14
Rows:
MODERNA INC
DFNDShares2.31M
TypeSH
Market value$117.26M
33.56%
Sole
0.00
Shared
2.31M
None
0.00
PERSONALIS INC
DFNDShares14.04M
TypeSH
Market value$89.47M
25.60%
Sole
0.00
Shared
14.04M
None
0.00
KYMERA THERAPEUTICS INC
DFNDShares772.16K
TypeSH
Market value$64.31M
18.40%
Sole
0.00
Shared
772.16K
None
0.00
ENTRADA THERAPEUTICS INC
DFNDShares1.74M
TypeSH
Market value$21.96M
6.28%
Sole
0.00
Shared
1.74M
None
0.00
EIKON THERAPEUTICS INC
DFNDShares1.67M
TypeSH
Market value$17.63M
5.05%
Sole
0.00
Shared
1.67M
None
0.00
AKTIS ONCOLOGY INC
DFNDShares952.84K
TypeSH
Market value$17.05M
4.88%
Sole
0.00
Shared
952.84K
None
0.00
ALECTOR INC
DFNDShares3.55M
TypeSH
Market value$7.62M
2.18%
Sole
0.00
Shared
3.55M
None
0.00
SUTRO BIOPHARMA INC
DFNDShares272.35K
TypeSH
Market value$6.78M
1.94%
Sole
0.00
Shared
272.35K
None
0.00
EVAXION BIOTECH A/S
DFNDShares1.21M
TypeSH
Market value$4.52M
1.29%
Sole
0.00
Shared
1.21M
None
0.00
VIRIDIAN THERAPEUTICS INC
DFNDShares93.41K
TypeSH
Market value$1.83M
0.52%
Sole
0.00
Shared
93.41K
None
0.00
XILIO THERAPEUTICS INC
DFNDShares105.98K
TypeSH
Market value$891.3K
0.26%
Sole
0.00
Shared
105.98K
None
0.00
CARISMA THERAPEUTICS INC
DFNDShares1.47M
TypeSH
Market value$47.9K
0.01%
Sole
0.00
Shared
1.47M
None
0.00
NEUPHORIA THERAPEUTICS INC
DFNDShares10.03K
TypeSH
Market value$40.8K
0.01%
Sole
0.00
Shared
10.03K
None
0.00
TUHURA BIOSCIENCES
DFNDShares19.45K
TypeSH
Market value$34.8K
<0.01%
Sole
0.00
Shared
19.45K
None
0.00
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
MODERNA INCDFND | COM | 2.31M | SH | $117.26M 33.56% | 0.00 | 2.31M | 0.00 |
PERSONALIS INCDFND | COM | 14.04M | SH | $89.47M 25.60% | 0.00 | 14.04M | 0.00 |
KYMERA THERAPEUTICS INCDFND | COM | 772.16K | SH | $64.31M 18.40% | 0.00 | 772.16K | 0.00 |
ENTRADA THERAPEUTICS INCDFND | COM | 1.74M | SH | $21.96M 6.28% | 0.00 | 1.74M | 0.00 |
EIKON THERAPEUTICS INCDFND | COM | 1.67M | SH | $17.63M 5.05% | 0.00 | 1.67M | 0.00 |
AKTIS ONCOLOGY INCDFND | COM | 952.84K | SH | $17.05M 4.88% | 0.00 | 952.84K | 0.00 |
ALECTOR INCDFND | COM | 3.55M | SH | $7.62M 2.18% | 0.00 | 3.55M | 0.00 |
SUTRO BIOPHARMA INCDFND | COM | 272.35K | SH | $6.78M 1.94% | 0.00 | 272.35K | 0.00 |
EVAXION BIOTECH A/SDFND | SPONSORED ADS | 1.21M | SH | $4.52M 1.29% | 0.00 | 1.21M | 0.00 |
VIRIDIAN THERAPEUTICS INCDFND | COM | 93.41K | SH | $1.83M 0.52% | 0.00 | 93.41K | 0.00 |
XILIO THERAPEUTICS INCDFND | COM | 105.98K | SH | $891.3K 0.26% | 0.00 | 105.98K | 0.00 |
CARISMA THERAPEUTICS INCDFND | COM | 1.47M | SH | $47.9K 0.01% | 0.00 | 1.47M | 0.00 |
NEUPHORIA THERAPEUTICS INCDFND | COM | 10.03K | SH | $40.8K 0.01% | 0.00 | 10.03K | 0.00 |
TUHURA BIOSCIENCESDFND | COM | 19.45K | SH | $34.8K <0.01% | 0.00 | 19.45K | 0.00 |