Vanguard Portfolio Management
REGN icon

Vanguard Portfolio Management’s Regeneron Pharmaceuticals REGN Stock Holding History

Vanguard Portfolio Management’s Portfolio REGN Stock Details REGN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$1.98B Buy
3,175,313
+1,454,539
+85% +$990M 0.09% 242
2026
Q1 		$1.33B Buy
+1,720,774
New +$1.32B 0.07% 326

Other funds holding REGN

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Dodge & Cox
Dodge & Cox San Francisco, California $191B AUM 17.5% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Franklin Resources
Franklin Resources San Mateo, California $462B AUM 39.16% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Nuveen
Nuveen Charlotte, North Carolina $419B AUM 43.02% 1-Year Est. Return
Loomis, Sayles & Company
Loomis, Sayles & Company Boston, Massachusetts $79.8B AUM 16.05% 1-Year Est. Return

Vanguard Portfolio Management's REGN Position: Q2 2026 in Review

Vanguard Portfolio Management increased its Regeneron Pharmaceuticals (REGN) stake by 85% in Q2 2026, buying an estimated $990M and bringing the position to 3,175,313 shares worth $1.98B. The position accounts for 0.09% of the portfolio, ranked #242.

Vanguard Portfolio Management first reported a position in REGN in Q1 2026 and has held it in 2 quarters since. 1,256 funds tracked by Wall St. Rank hold REGN as of Q2 2026.

  • Vanguard Portfolio Management held 3,175,313 shares of Regeneron Pharmaceuticals worth $1.98B as of Q2 2026.
  • Vanguard Portfolio Management bought 1,454,539 Regeneron Pharmaceuticals shares in Q2 2026, an estimated $990M.
  • Regeneron Pharmaceuticals made up 0.09% of Vanguard Portfolio Management's portfolio in Q2 2026, its #242 holding.
  • Vanguard Portfolio Management first reported a position in Regeneron Pharmaceuticals in Q1 2026 and has held it in 2 quarters since.
  • 1,256 funds tracked by Wall St. Rank held Regeneron Pharmaceuticals as of Q2 2026.

Based on Vanguard Portfolio Management's 13F filing for Q2 2026, filed 13 Aug 2026.