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Deerfield Management’s Moderna MRNA Stock Holding History

Deerfield Management’s Portfolio MRNA Stock Details MRNA Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q3 		– Sell
-1,000,000
Closed -$27.9M – 163
2025
Q2 		$27.6M Buy
+1,000,000
New +$26.3M 0.5% 41
2024
Q2 		– Sell
-2,337
Closed -$249K – 522
2024
Q1 		$249K Buy
+2,337
New +$236K ﹤0.01% 296

Other funds holding MRNA

Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Baillie Gifford & Co
Baillie Gifford & Co Edinburgh, United Kingdom $97.9B AUM 20.73% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Deerfield Management's MRNA Position: Q3 2025 in Review

Deerfield Management sold out of Moderna (MRNA) in Q3 2025, closing a stake of 1,000,000 shares — an estimated $27.9M sold.

Deerfield Management first reported a position in MRNA in Q1 2024 and held it in 2 quarters. The position peaked at $27.6M in Q2 2025. 643 funds tracked by Wall St. Rank hold MRNA as of Q3 2025.

  • Deerfield Management reported no remaining Moderna position as of Q3 2025 after selling out during the quarter.
  • Deerfield Management sold 1,000,000 Moderna shares in Q3 2025, an estimated $27.9M.
  • Deerfield Management first reported a position in Moderna in Q1 2024 and held it in 2 quarters.
  • Deerfield Management's Moderna position peaked at $27.6M in Q2 2025.
  • 643 funds tracked by Wall St. Rank held Moderna as of Q3 2025.

Based on Deerfield Management's 13F filing for Q3 2025, filed 14 Nov 2025.