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Waterloo Capital’s Regeneron Pharmaceuticals REGN Stock Holding History

Waterloo Capital’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
Q1 		$310K Sell
401
-344
-46% -$263K 0.02% 388
2025
Q4 		$575K Buy
+745
New +$506K 0.04% 275

Other funds holding REGN

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Dodge & Cox
Dodge & Cox San Francisco, California $182B AUM 14.68% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
Franklin Resources
Franklin Resources San Mateo, California $408B AUM 30.18% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
N
Nuveen Charlotte, North Carolina $369B AUM 31.66% 1-Year Est. Return

Waterloo Capital's REGN Position: Q1 2026 in Review

Waterloo Capital reduced its Regeneron Pharmaceuticals (REGN) stake by 46% in Q1 2026, selling an estimated $263K and leaving 401 shares worth $310K. The position accounts for 0.02% of the portfolio, ranked #388.

Waterloo Capital first reported a position in REGN in Q4 2025 and has held it in 2 quarters since. The position peaked at $575K in Q4 2025. 1,392 funds tracked by Wall St. Rank hold REGN as of Q1 2026.

  • Waterloo Capital held 401 shares of Regeneron Pharmaceuticals worth $310K as of Q1 2026.
  • Waterloo Capital sold 344 Regeneron Pharmaceuticals shares in Q1 2026, an estimated $263K.
  • Regeneron Pharmaceuticals made up 0.02% of Waterloo Capital's portfolio in Q1 2026, its #388 holding.
  • Waterloo Capital first reported a position in Regeneron Pharmaceuticals in Q4 2025 and has held it in 2 quarters since.
  • Waterloo Capital's Regeneron Pharmaceuticals position peaked at $575K in Q4 2025.
  • 1,392 funds tracked by Wall St. Rank held Regeneron Pharmaceuticals as of Q1 2026.

Based on Waterloo Capital's 13F filing for Q1 2026, filed 12 May 2026.