MRNA Insider Trading Activity

Transactions disclosed by company insiders to the SEC on Form 4, most recent first.

InsiderRoleDateSharesValue
Bancel Stephane Chief Executive Officer 2026-08-06 252,469 $4,834,781
Bancel Stephane Chief Executive Officer 2026-08-05 499,246 $9,560,561
Bancel Stephane Chief Executive Officer 2026-08-05 147,473 $8,289,457
Bancel Stephane Chief Executive Officer 2026-08-05 124,838 $7,110,772
Bancel Stephane Chief Executive Officer 2026-08-05 39,891 $2,318,465
Bancel Stephane Chief Executive Officer 2026-08-05 187,044 $10,996,317

How Institutional Funds Moved on MRNA

Position changes disclosed in SEC Form 13F filings. These report a quarterly snapshot, not exact trade dates.

FundChangeQuarter
NORGES BANK NORGES BANK opened a new position worth $211,915,962. 2026-06-30
RENAISSANCE TECHNOLOGIES LLC RENAISSANCE TECHNOLOGIES LLC exited a position previously worth $44,764,960. 2026-06-30
BAMCO INC /NY/ BAMCO INC /NY/ opened a new position worth $139,316,702. 2026-06-30
DIMENSIONAL FUND ADVISORS LP DIMENSIONAL FUND ADVISORS LP increased this position by 206% ($44,935,211 -> $137,687,594). 2026-06-30
GEODE CAPITAL MANAGEMENT, LLC GEODE CAPITAL MANAGEMENT, LLC increased this position by 42% ($421,461,921 -> $597,447,261). 2026-06-30
Capital World Investors Capital World Investors increased this position by 64% ($949,814,890 -> $1,560,053,964). 2026-06-30
BNP PARIBAS FINANCIAL MARKETS BNP PARIBAS FINANCIAL MARKETS increased this position by 40% ($219,314,725 -> $306,529,714). 2026-06-30
Tidal Investments LLC Tidal Investments LLC increased this position by 35102% ($765,912 -> $269,615,500). 2026-06-30

Which Funds Hold MRNA

Largest reported positions as of 2026-06-30.

FundValueShares
FMR LLC $2,740,775,945 39,137,169
VANGUARD CAPITAL MANAGEMENT LLC $1,625,311,704 23,208,792
Capital World Investors $1,560,053,964 22,276,996
VANGUARD PORTFOLIO MANAGEMENT LLC $1,091,159,349 15,581,313
GEODE CAPITAL MANAGEMENT, LLC $597,447,261 8,548,380
TWO SIGMA INVESTMENTS, LP $503,762,906 7,193,530
Flagship Pioneering, LLC $324,114,597 4,628,225
BNP PARIBAS FINANCIAL MARKETS $306,529,714 4,377,120
Tidal Investments LLC $269,615,500 3,850,000
JANE STREET GROUP, LLC $214,536,905 3,063,500

Data compiled from public SEC filings. This is informational reporting, not investment advice.

Renaissance Technologies LLC: 13F Portfolio Moves Tracked Quarterly

Summary of Renaissance Technologies LLC portfolio increases for the quarter ending 2026-06-30, highlighting positions like Intel, AutoZone, McKesson, and Five Below.

Quarter Ending 2026-06-30 During the quarter ending 2026-06-30, Renaissance Technologies LLC filed a 13F showing broad-based increases across a wide range of existing holdings, with no reductions listed among the disclosed moves. The most dramatic percentage changes came from smaller starting positions that were scaled up substantially, including Five Below Inc (FIVE), up 16855% to … Read more