Moderna, Inc.
CH ˙ SWX ˙ US60770K1079
SecurityCH:MRNA / Moderna, Inc.
InstitutionAssetmark, Inc
Latest Disclosed Ownership801 shares
Latest Disclosed Value $ 40,703
Assetmark, Inc reports 35.08% increase in ownership of MRNA / Moderna, Inc.

On May 6, 2026 - Assetmark, Inc filed a 13F-HR form disclosing ownership of 801 shares of Moderna, Inc. (CH:MRNA) valued at $40,703 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 23, 2026 disclosing 593 shares of Moderna, Inc.. This represents a change in shares of 35.08% during the quarter.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-06 2026-03-31 13F MODERNA COM 60770K107 801 208 35.08 41 135.29 0.0001
2026-01-23 2025-12-31 13F MODERNA COM 60770K107 593 -531 -47.24 17 -41.38 0.0000
2025-11-06 2025-09-30 13F MODERNA COM 60770K107 1,124 -174 -13.41 29 -17.14 0.0001
2025-08-04 2025-06-30 13F MODERNA COM 60770K107 1,298 752 137.73 36 133.33 0.0001
2025-05-06 2025-03-31 13F MODERNA COM 60770K107 546 179 48.77 15 0.00 0.0000
2025-02-06 2024-12-31 13F MODERNA COM 60770K107 367 136 58.87 15 0.00 0.0000
2024-11-01 2024-09-30 13F MODERNA COM 60770K107 231 -45,938 -99.50 15 -99.73 0.0000
2024-08-13 2024-06-30 13F MODERNA COM 60770K107 46,169 -3,469 -6.99 5,483 3.65 0.0170
2024-05-07 2024-03-31 13F MODERNA COM 60770K107 49,638 -569,514 -91.98 5,289 -91.41 0.0172
2024-02-09 2023-12-31 13F MODERNA COM 60770K107 619,152 403,428 187.01 61,575 176.34 0.2225
2023-10-27 2023-09-30 13F MODERNA COM 60770K107 215,724 47,667 28.36 22,282 9.13 0.0891
2023-08-11 2023-06-30 13F MODERNA INC COM COM 60770K107 168,057 -309,310 -64.80 20,419 -72.15 0.0801
2023-05-05 2023-03-31 13F MODERNA INC COM COM 60770K107 477,367 262,782 122.46 73,314 90.21 0.3031
2023-02-10 2022-12-31 13F MODERNA COM 60770K107 214,585 -15,251 -6.64 38,544 41.82 0.1671
2022-11-01 2022-09-30 13F MODERNA COM 60770K107 229,836 2,193 0.96 27,178 -16.42 0.1271
2022-08-03 2022-06-30 13F MODERNA INC COM COM 60770K107 227,643 2,285 1.01 32,519 -16.23 0.1458
2022-05-13 2022-03-31 13F MODERNA INC COM COM 60770K107 225,358 186,660 482.35 38,820 294.95 0.1625
2022-02-14 2021-12-31 13F MODERNA INC COM COM 60770K107 38,698 38,450 15,504.03 9,829 10,246.32 0.0404
2021-11-12 2021-09-30 13F MODERNA INC COM COM 60770K107 248 238 2,380.00 95 4,650.00 0.0004
2021-08-16 2021-06-30 13F MODERNA INC COM COM 60770K107 10 10 2 0.0000
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.