MRNA Institutional Ownership & Shareholders
MODERNA INC (MRNA) is currently held by 878 institutional investors tracked by InsiderSet, with a combined reported market value of approximately $23.02B based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026.
Fmr Llc is currently the largest disclosed institutional shareholder of MRNA tracked by InsiderSet, reporting ownership valued at approximately $3.63B in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $11.50B, representing an estimated gain of +216.61% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 62% of the total disclosed MRNA value among the investors covered in this analysis. Major shareholders include Fmr Llc, Blackrock, Inc., Vanguard Capital Management Llc, and several other long-term asset managers with concentrated positions in MODERNA INC (MRNA).
This page ranks the largest institutional MRNA shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
878
Total Reported Value
$23.02B
Largest Holder
Fmr Llc
Largest Position
$3.63B
Insider Transactions (90d)
42
Latest Filing Quarter
Q2 2026
New Institutional Positions
132
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Fmr Llc | 0.16% | 51,859,891 | $3,631,748,191 | $11,498,375,033 | +$7,866,626,842 | +216.61% | |
| Blackrock, Inc. | 0.03% | 30,599,409 | $2,142,876,625 | $6,784,500,963 | +$4,641,624,338 | +216.61% | |
| Vanguard Capital Management Llc | 0.03% | 23,208,792 | $1,625,311,704 | $5,145,853,362 | +$3,520,541,658 | +216.61% | |
| Capital World Investors | 0.18% | 22,276,996 | $1,560,053,964 | $4,939,255,553 | +$3,379,201,589 | +216.61% | |
| Baillie Gifford & Co | 1.16% | 18,206,778 | $1,275,020,663 | $4,036,806,818 | +$2,761,786,155 | +216.61% | |
| State Street Corp | 0.03% | 15,726,193 | $1,101,305,296 | $3,486,811,512 | +$2,385,506,216 | +216.61% | |
| Vanguard Portfolio Management Llc | 0.05% | 15,581,313 | $1,091,159,349 | $3,454,688,718 | +$2,363,529,369 | +216.61% | |
| Geode Capital Management, Llc | 0.04% | 9,710,335 | $678,818,969 | $2,152,975,476 | +$1,474,156,507 | +217.16% | |
| Morgan Stanley | 0.04% | 9,538,094 | $667,952,903 | $2,114,786,202 | +$1,446,833,299 | +216.61% | |
| Theleme Partners Llp | 33.52% | 8,057,571 | $564,271,697 | $1,786,524,642 | +$1,222,252,945 | +216.61% | |
| Two Sigma Investments, Lp | 0.38% | 7,193,530 | $503,762,906 | $1,594,949,472 | +$1,091,186,566 | +216.61% | |
| Banque Pictet & Cie Sa | 4.02% | 2,151,259 | $414,267,946 | $476,977,145 | +$62,709,199 | +15.14% | |
| Invesco Ltd. | 0.03% | 5,780,299 | $404,794,349 | $1,281,607,894 | +$876,813,545 | +216.61% | |
| Price T Rowe Associates Inc | 0.04% | 5,589,560 | $391,438,000 | $1,239,317,243 | +$847,879,243 | +216.61% | |
| Charles Schwab Investment Management Inc | 0.05% | 4,838,884 | $338,867,047 | $1,072,877,360 | +$734,010,313 | +216.61% | |
| Goldman Sachs Group Inc | 0.03% | 4,671,950 | $327,176,636 | $1,035,864,754 | +$708,688,118 | +216.61% | |
| Flagship Pioneering, Llc | 21.07% | 4,632,149 | $324,389,395 | $1,027,040,076 | +$702,650,681 | +216.61% | |
| Ubs Group Ag | 0.05% | 4,463,211 | $312,558,666 | $989,583,143 | +$677,024,477 | +216.61% | |
| Bnp Paribas Financial Markets | 0.16% | 4,377,120 | $306,529,714 | $970,495,046 | +$663,965,332 | +216.61% | |
| Douglas Lane & Associates, Llc | 3.00% | 1,160,945 | $223,563,179 | $257,404,725 | +$33,841,546 | +15.14% | |
| Norges Bank | 0.02% | 3,026,074 | $211,915,962 | $670,941,127 | +$459,025,165 | +216.61% | |
| Northern Trust Corp | 0.02% | 2,985,329 | $209,062,589 | $661,907,146 | +$452,844,557 | +216.61% | |
| Dimensional Fund Advisors Lp | 0.03% | 2,468,775 | $172,876,329 | $547,376,793 | +$374,500,464 | +216.63% | |
| Wellington Management Group Llp | 0.03% | 2,461,574 | $172,384,027 | $545,780,187 | +$373,396,160 | +216.61% | |
| Merck & Co., Inc. | 30.71% | 2,308,190 | $161,642,545 | $511,771,887 | +$350,129,342 | +216.61% | |
| Citigroup Inc | 0.07% | 2,165,414 | $151,643,942 | $480,115,592 | +$328,471,650 | +216.61% | |
| Lingotto Investment Management Llp | 2.51% | 749,208 | $144,274,985 | $166,114,398 | +$21,839,413 | +15.14% | |
| Bamco Inc | 0.21% | 1,989,386 | $139,316,702 | $441,086,664 | +$301,769,962 | +216.61% | |
| Vanguard Fiduciary Trust Co | 0.03% | 1,987,627 | $139,193,519 | $440,696,658 | +$301,503,139 | +216.61% | |
| Federated Hermes, Inc. | 0.18% | 1,794,778 | $125,688,303 | $397,938,178 | +$272,249,875 | +216.61% | |
| Bank Of New York Mellon Corp | 0.02% | 1,701,675 | $119,168,299 | $377,295,381 | +$258,127,082 | +216.61% | |
| National Bank Of Canada | 0.09% | 1,424,802 | $99,775,440 | $315,907,099 | +$216,131,659 | +216.62% | |
| Bank Of America Corp | 0.01% | 1,409,679 | $98,719,820 | $312,554,028 | +$213,834,208 | +216.61% | |
| Ubs Am, A Distinct Business Unit Of Ubs Asset Management Americas Llc | 0.02% | 1,620,574 | $82,325,159 | $359,313,667 | +$276,988,508 | +336.46% | |
| Principal Financial Group Inc | 0.04% | 380,807 | $73,332,004 | $84,432,528 | +$11,100,524 | +15.14% | |
| Barclays Plc | 0.02% | 1,035,126 | $72,489,872 | $229,508,137 | +$157,018,265 | +216.61% | |
| Allianz Asset Management Gmbh | 0.06% | 984,497 | $68,944,325 | $218,282,675 | +$149,338,350 | +216.61% | |
| Deutsche Bank Ag\ | 0.02% | 983,450 | $68,871,004 | $218,050,534 | +$149,179,530 | +216.61% | |
| Royal Bank Of Canada | 0.01% | 944,457 | $66,139,000 | $209,405,006 | +$143,266,006 | +216.61% | |
| Qube Research & Technologies Ltd | 0.07% | 907,157 | $63,536,422 | $201,134,850 | +$137,598,428 | +216.57% | |
| Legal & General Group Plc | 0.01% | 883,075 | $61,841,742 | $195,795,389 | +$133,953,647 | +216.61% | |
| Jpmorgan Chase & Co | 0.00% | 837,452 | $59,520,358 | $185,679,857 | +$126,159,499 | +211.96% | |
| Rhumbline Advisers | 0.04% | 809,853 | $56,713,913 | $179,560,607 | +$122,846,694 | +216.61% | |
| Nuveen, Llc | 0.01% | 762,777 | $53,417,273 | $169,122,916 | +$115,705,643 | +216.61% | |
| Vanguard Global Advisers, Llc | 0.02% | 737,973 | $51,680,249 | $163,623,374 | +$111,943,125 | +216.61% | |
| Letko, Brosseau & Associates Inc | 0.75% | 724,830 | $50,759,845 | $160,709,308 | +$109,949,463 | +216.61% | |
| Telemark Asset Management, Llc | 3.54% | 700,000 | $49,021,000 | $155,204,000 | +$106,183,000 | +216.61% | |
| Step Capital Management Pte. Ltd. | 14.98% | 695,000 | $48,670,850 | $154,095,400 | +$105,424,550 | +216.61% | |
| Swiss National Bank | 0.02% | 679,900 | $47,613,397 | $150,747,428 | +$103,134,031 | +216.61% | |
| Hsbc Holdings Plc | 0.02% | 636,199 | $45,247,462 | $141,058,042 | +$95,810,580 | +211.75% |
Frequently asked questions about MRNA
Who are the largest institutional holders of MRNA?
The largest institutional holders of MRNA reported in the latest SEC Form 13F filings include Fmr Llc, Blackrock, Inc., Vanguard Capital Management Llc, Capital World Investors, and Baillie Gifford & Co. InsiderSet ranks institutional holders by their latest reported MRNA position.
What is MRNA institutional ownership?
This page tracks MRNA positions reported by institutional investment managers through SEC Form 13F. MODERNA INC (MRNA) institutional ownership on InsiderSet reflects disclosed 13F holdings among the managers we analyze, not every shareholder of the stock.
How many institutions own MRNA?
InsiderSet currently tracks 878 institutional managers reporting MRNA holdings in the latest available 13F data. This count reflects institutions included in the SEC Form 13F filings analyzed by InsiderSet and should not be interpreted as the total number of MRNA shareholders.
How much MRNA stock do institutions own?
Institutional investment managers disclosed approximately $23.02B in MRNA holdings for Q2 2026. This figure is reported 13F value as of the filing period, not necessarily today's market value.
When was MRNA institutional ownership last updated?
The latest MRNA institutional ownership data on InsiderSet is based on SEC Form 13F filings for the quarter ended June 30, 2026. Form 13F filings are generally reported after the quarter ends, so the holdings shown represent the latest publicly disclosed positions rather than real-time institutional holdings.
Are institutional MRNA holdings real-time?
No. Form 13F data is not real-time. It represents positions reported by institutional investment managers as of the end of the reporting quarter. An institution may have changed its MRNA position after the reporting date.
Are institutions buying or selling MRNA?
Institutional buying and selling can be analyzed by comparing MRNA positions across consecutive 13F reporting periods. InsiderSet's MRNA Ownership Changes page shows institutions that increased, reduced, initiated, or exited positions based on reported 13F holdings. View MRNA ownership changes.
How has MRNA institutional ownership changed over time?
InsiderSet tracks MRNA institutional holdings across multiple 13F reporting periods, allowing investors to compare institutional holder counts, reported value, and reported shares over time.