$REGN is held by 29 managers from the Top-Performer cohort as of Q1 2026. Position weights range from 0.00% to 5.12%, with an average of 0.42% of portfolio. Largest holder: Bellevue Group AG at 5.12%. A weekly Smart-Money commentary for this ticker has not been generated yet this batch — the table below shows the full cohort positioning.
REGENERON PHARMA
13F holders
1,361
Net 13F flow · Q
—
Insider buys · 90d
0
Insider net · 90d
—
Congress · 90d
0
Convergence
—
Institutional holders
Top 10 of 1,361 · Source: 13F-HR01
Gates Foundation Trust
—
—
02
Banyan Capital Management, Inc.
—
—
03
Axa S.a.
—
—
04
State Street
—
—
05
Second Line Capital, LLC
—
—
06
ProShare Advisors LLC
—
—
07
US Bancorp De
—
—
08
Brightline Capital Management, LLC
—
—
09
Two Sigma
—
—
10
Leuthold Group, LLC
—
—
Each fund name links to that filer's expert page. Share counts and per-fund weights are pending the 13F ingest fix (portfolios_expertholding.units is currently mis-populated — see the same caveat on the fund detail page's holdings table). Quarter-over-quarter delta ships with the metrics pipeline.
Smart Money · top-200 alpha cohort
29 holders · Q1 202601
Bellevue Group AG
5.12% ↑ +4.9pp
α +12.2pts
02
Sectoral Asset Management Inc.
2.06% NEW
α +39.3pts
03
Vestal Point Capital, LP
0.86% NEW
α +16.2pts
04
ADAR1 Capital Management, LLC
0.56% held
α +74.0pts
05
Greenwich Wealth Management LLC
0.51% held
α +12.7pts
06
Motley Fool Wealth Management, LLC
0.48% NEW
α +15.3pts
07
WINTON GROUP Ltd
0.42% NEW
α +27.0pts
08
Erste Asset Management GmbH
0.40% NEW
α +33.4pts
09
Delta Financial Advisors LLC
0.29% NEW
α +18.1pts
10
Shufro Rose & Co. LLC
0.27% NEW
α +32.3pts
11
Wellington Management Group LLP
0.27% NEW
α +10.5pts
12
Banco Santander, S.A.
0.25% held
α +12.6pts
13
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC
0.12% ↓ 0.6pp
α +27.5pts
14
Oak Grove Capital LLC
0.11% NEW
α +23.3pts
15
Johnson Financial Group, Inc.
0.10% held
α +14.7pts
16
Fulton Bank, N.a.
0.06% held
α +23.8pts
17
Citigroup Inc.
0.06% ↓ 1.5pp
α +26.3pts
18
Connor, Clark & Lunn Investment Management Ltd.
0.06% held
α +12.3pts
19
Nisa Investment Advisors, LLC
0.06% held
α +16.6pts
20
Banque Pictet & Cie SA
0.05% held
α +10.3pts
21
Voloridge Investment Management, LLC
0.05% held
α +15.5pts
22
Focused Wealth Management, Inc
0.03% held
α +19.2pts
23
RFG Advisory, LLC
0.02% held
α +16.2pts
24
Costello Asset Management, INC
0.01% held
α +14.3pts
25
Principal Securities, Inc.
0.01% held
α +21.3pts
26
Bradley Foster & Sargent INC
0.01% held
α +11.1pts
27
Choate Investment Advisors
0.00% held
α +13.8pts
28
Corsicana & Co.
0.00% held
α +20.0pts
29
ANTIPODES PARTNERS Ltd
0.00% held
α +10.8pts
Smart Money shows holdings from our Top-Performer cohort — the 200 highest-alpha manager_13f funds in our universe. Position weight (current quarter) and QoQ delta versus prior quarter. α is the manager's annual alpha vs benchmark.
Insider activity · last 90 days
No insider activity
No Form 4 filings on record for $REGN in the recent window.
Congress trades · last 90 days
38 disclosures · STOCK ActConvergence · Pattern Engine ships in v1.1
30-day windowIn development
Convergence detection for $REGN lands with the Pattern Engine.
Once the Pattern Engine ships, this section will surface every active convergence event involving $REGN — the institutional managers and Congress members on the same name, the 30-day window, and the combined position size.
Source data: SEC EDGAR · 13F-HR · Form 4 · CapitolTrades · Last refreshed 13:10 UTC.