Position in MRNA
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$235,313,169
+$98,711,096 QoQ
Shares Held
4,632,149
0.0% QoQ
Ownership
1.17%
of shares outstanding
% of Portfolio
20.26%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 0.ToString("F0")%
Shared 100.ToString("F0")%
None 0.ToString("F0")%
Common Shares in MRNA Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Mar 31, 2026Flagship Pioneering, LLC holds $1,161,567,158 across 5 Biotechnology names. MRNA ranks #2 (20.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | GENB |
Generate Biomedicines, Inc.
|
62,673,117 | $783,413,962 | |
| 2 | MRNA |
Moderna, Inc.
This page
|
4,632,149 | $235,313,169 | |
| 3 | SANA |
Sana Biotechnology, Inc.
|
25,001,856 | $72,005,345 | |
| 4 | FHTX |
Foghorn Therapeutics Inc.
|
12,674,120 | $60,582,293 | |
| 5 | MCRB |
Seres Therapeutics, Inc.
|
1,155,850 | $10,252,389 |
All Filings in MRNA
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $235,313,169 | 4,632,149 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $136,602,073 | 4,632,149 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $119,648,407 | 4,632,149 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $127,800,990 | 4,632,149 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $131,321,423 | 4,632,149 | Shares | Defined | 2025-05-15 | |
| 2024-12-31 | $192,604,754 | 4,632,149 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $309,566,516 | 4,632,149 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $550,067,693 | 4,632,149 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $1,030,013,008 | 9,666,038 | Shares | Defined | 2024-05-15 | |
| 2023-12-31 | $961,287,478 | 9,666,038 | Shares | Defined | 2024-02-14 | |
| 2023-09-30 | $998,405,064 | 9,666,038 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $1,565,739,274 | 12,886,743 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $1,979,145,989 | 12,886,743 | Shares | Defined | 2023-05-15 | |
| 2022-12-31 | $2,314,716,776 | 12,886,743 | Shares | Defined | 2023-02-14 | |
| 2022-09-30 | $1,523,857,359 | 12,886,743 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $1,840,871,237 | 12,886,743 | Shares | Defined | 2022-08-15 | |
| 2022-03-31 | $3,028,505,815 | 17,581,016 | Shares | Defined | 2022-05-16 | |
| 2021-12-31 | $4,465,226,443 | 17,581,016 | Shares | Defined | 2022-02-14 | |
| 2021-09-30 | $6,766,229,817 | 17,581,016 | Shares | Defined | 2021-11-15 | |
| 2021-06-30 | $4,836,127,139 | 20,581,016 | Shares | Defined | 2021-08-16 | |
| 2021-03-31 | $2,695,084,044 | 20,581,016 | Shares | Defined | 2021-05-17 | |
| 2020-12-31 | $3,225,148,112 | 30,871,524 | Shares | Defined | 2021-02-16 | |
| 2020-09-30 | $2,184,160,323 | 30,871,524 | Shares | Defined | 2020-11-16 | |
| 2020-06-30 | $2,560,150,556 | 39,871,524 | Shares | Defined | 2020-08-13 | |
| 2020-03-31 | $1,523,602,143 | 50,871,524 | Shares | Defined | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||