REGENERON PHARMACEUTICALS REGN
$654.27
+4.7% 52w: $506.94 – $810.08
Latest 13F among current holders filed 4 days ago (Jul 1, 2026)
Price — last 12 months
research preview data506.94658.51810.08
Jun 20, 2025 Jul 2, 2026
Institutional holders
1.4K
+9 QoQ
13F value
$68.05B
-1.5% QoQ
Smart-money holders
107
signal tier ≥ 2
New smart buyers
10
Q1 2026
Options barometer
0.9×
$880.4M calls / $955.1M puts
Institutional value by quarter
Number of holders
Who owns REGN?
Q1 2026 filings| Fund | Type | Shares | Value | % of fund | Change |
|---|---|---|---|---|---|
| BlackRock, Inc. | Index provider | 8.9M | $6.91B | 0.1% | +2.4% |
| VANGUARD CAPITAL MANAGEMENT LLC | Diversified mechanical | 6.7M | $5.14B | 0.1% | — |
| STATE STREET CORP | Index provider | 4.7M | $3.60B | 0.1% | +0.1% |
| Dodge & Cox ★2 | Long only active | 4.5M | $3.44B | 1.9% | -3.0% |
| JPMORGAN CHASE & CO | Bank broker | 4.3M | $3.23B | 0.2% | +9.4% |
| FRANKLIN RESOURCES INC | Long only active | 2.7M | $2.10B | 0.5% | +6.3% |
| GEODE CAPITAL MANAGEMENT, LLC | Index provider | 2.6M | $2.01B | 0.1% | +3.5% |
| PRICE T ROWE ASSOCIATES INC /MD/ | Diversified mechanical | 2.2M | $1.68B | 0.2% | +11.7% |
| Nuveen, LLC | Diversified mechanical | 2.1M | $1.60B | 0.4% | +2.7% |
| LOOMIS SAYLES & CO L P | Other | 1.9M | $1.48B | 2.0% | -1.1% |
| WELLINGTON MANAGEMENT GROUP LLP | Long only active | 1.8M | $1.42B | 0.3% | +176.5% |
| Invesco Ltd. | Index provider | 1.7M | $1.33B | 0.2% | +8.4% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Diversified mechanical | 1.7M | $1.33B | 0.1% | — |
| FMR LLC | Long only active | 1.5M | $1.17B | 0.1% | -34.5% |
| Capital World Investors | Long only active | 1.4M | $1.10B | 0.1% | +1.5% |
| MORGAN STANLEY | Bank broker | 1.3M | $1.02B | 0.1% | -5.0% |
| GOLDMAN SACHS GROUP INC | Bank broker | 1.3M | $1.00B | 0.1% | +18.5% |
| AQR CAPITAL MANAGEMENT LLC | Quant stat arb | 1.2M | $946.0M | 0.4% | +23.6% |
| BANK OF AMERICA CORP /DE/ | Bank broker | 1.2M | $919.1M | 0.1% | +2.8% |
| Amundi | Diversified mechanical | 1.0M | $780.2M | 0.2% | +27.5% |
| NORTHERN TRUST CORP | Index provider | 941.9K | $727.8M | 0.1% | -0.3% |
| TWO SIGMA INVESTMENTS, LP | Quant stat arb | 812.2K | $627.6M | 0.5% | +188.9% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | Index provider | 804.5K | $621.6M | 0.1% | +3.4% |
| Bank of New York Mellon Corp | Diversified mechanical | 765.4K | $591.4M | 0.1% | +0.2% |
| Legal & General Group Plc | Diversified mechanical | 732.1K | $565.6M | 0.1% | -1.5% |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | Bank broker | 723.6K | $559.1M | 0.1% | -2.9% |
| DEUTSCHE BANK AG\ | Bank broker | 625.4K | $483.2M | 0.2% | -18.1% |
| VANGUARD FIDUCIARY TRUST CO | Diversified mechanical | 569.9K | $440.4M | 0.1% | — |
| AMERICAN CENTURY COMPANIES INC | Diversified mechanical | 562.1K | $434.3M | 0.2% | +1.9% |
| DIMENSIONAL FUND ADVISORS LP | Quant stat arb | 513.1K | $396.3M | 0.1% | +2.7% |
| BNP PARIBAS FINANCIAL MARKETS | Bank broker | 448.4K | $346.4M | 0.2% | +1.7% |
| NEUBERGER BERMAN GROUP LLC | Diversified mechanical | 427.1K | $330.1M | 0.3% | +1.2% |
| ALLIANCEBERNSTEIN L.P. | Long only active | 426.9K | $329.5M | 0.1% | -10.8% |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | Diversified mechanical | 408.9K | $316.0M | 0.3% | -2.9% |
| National Pension Service | Other | 371.6K | $287.1M | 0.2% | +2.9% |
| Pacer Advisors, Inc. | Diversified mechanical | 358.6K | $277.1M | 0.8% | -9.8% |
| ROYAL BANK OF CANADA | Bank broker | 351.2K | $271.3M | 0.1% | +1.7% |
| TD Asset Management Inc | Diversified mechanical | 350.9K | $271.1M | 0.2% | -11.7% |
| VOYA INVESTMENT MANAGEMENT LLC | Diversified mechanical | 349.9K | $270.1M | 0.3% | +19.0% |
| Robeco Institutional Asset Management B.V. | Other | 348.8K | $269.5M | 0.4% | +33.2% |
| FIRST TRUST ADVISORS LP | Index provider | 346.9K | $268.0M | 0.2% | +68.6% |
| Pictet Asset Management Holding SA | Diversified mechanical | 337.3K | $258.4M | 0.3% | -8.3% |
| Caisse de depot et placement du Quebec | Other | 329.0K | $254.2M | 0.4% | -3.9% |
| HSBC HOLDINGS PLC | Bank broker | 323.3K | $249.7M | 0.1% | -49.3% |
| AMERIPRISE FINANCIAL INC | Bank broker | 319.7K | $247.1M | 0.1% | +9.5% |
| Man Group plc | Quant stat arb | 315.2K | $243.5M | 0.5% | +44.5% |
| BARCLAYS PLC | Bank broker | 313.1K | $241.9M | 0.1% | +0.6% |
| FIL Ltd | Other | 309.5K | $239.1M | 0.2% | -41.5% |
| Swiss National Bank | Index provider | 303.1K | $234.2M | 0.1% | +6.2% |
| Allianz Asset Management GmbH | Diversified mechanical | 301.2K | $232.7M | 0.3% | +78.6% |
Exits are not a bearish signal: our backtest shows stocks specialists exit keep outperforming for 3+ quarters — selling usually means profit-taking, not a forecast.
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