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Regeneron Pharma (REGN)
NASDAQ
$614.43+$1.93 (+0.31%)
Price as of Jun 23, 2026 5:31 PM EDT- $63.1BMarket Cap
- 20.30%1-Year Change
- BiotechnologyIndustry
Regeneron Pharma (REGN)
$614.43+$1.93 (+0.31%)
Top Holders
Institutional
Mutual Funds
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
VANGUARD GROUP INC | 8.81% | 9.1M | +26,884 (+0.30%) | Dec 31, 2025 |
BLACKROCK, INC. | 8.69% | 8.9M | +206,465 (+2.31%) | Mar 31, 2026 |
BLACKROCK FUNDING, INC. /DE | 8.48% | 8.7M | +251,360 (+2.88%) | Dec 31, 2024 |
BLACKROCK INC. | 8.20% | 8.4M | -122,288 (-1.45%) | Jun 30, 2024 |
N/A | 6.46% | 6.7M | +6.7M (+100.00%) | Mar 31, 2026 |
STATE STREET CORP | 4.53% | 4.7M | +3,670 (+0.08%) | Mar 31, 2026 |
DODGE & COX | 4.33% | 4.5M | -138,120 (-3.10%) | Mar 31, 2026 |
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
LORD ABBETT BOND DEBENTURE FUND INC | 49.30% | 50.8M | 0 (0.00%) | Mar 31, 2026 |
JOHN HANCOCK SOVEREIGN BOND FUND | 28.87% | 29.7M | 0 (0.00%) | Feb 28, 2026 |
Virtus Investment Trust | 23.31% | 24.0M | 0 (0.00%) | Mar 31, 2026 |
BOND FUND OF AMERICA | 17.88% | 18.4M | 0 (0.00%) | Mar 31, 2026 |
AMERICAN BALANCED FUND | 16.90% | 17.4M | 0 (0.00%) | Mar 31, 2026 |
JOHN HANCOCK VARIABLE INSURANCE TRUST | 10.51% | 10.8M | 0 (0.00%) | Mar 31, 2026 |
LINCOLN VARIABLE INSURANCE PRODUCTS TRUST | 6.92% | 7.1M | 0 (0.00%) | Mar 31, 2026 |
Current Ownership Distribution
- Mutual Funds2.1B (56.24%)
- Institutions1.6B (43.30%)
- Insiders17.6M (0.46%)
- Other0 (0.00%)
Insider Transactions
- 0.46% (17.6M)Current InsiderOwnership (%, shares)
- 0Number of InsiderBuying (last 12 months)
- $0.00Amount of InsiderBuying (last 12 months)
- 5Number of InsiderSelling (last 12 months)
- $339.7MAmount of InsiderSelling (last 12 months)
Insider Name & Title | Type | Date
| Transaction Value | Shares | Share Price | Shares After Transactions |
|---|---|---|---|---|---|---|
RYAN ARTHUR F | Sell | Apr 01, 2026 | $771.32 | 1 | $771.32 | 17,702 |
RYAN ARTHUR F | Sell | Apr 01, 2026 | $2,318.28 | 3 | $772.76 | 17,699 |
RYAN ARTHUR F | Sell | Apr 01, 2026 | $6,188.72 | 8 | $773.59 | 17,691 |
RYAN ARTHUR F | Sell | Apr 01, 2026 | $6,196.64 | 8 | $774.58 | 17,683 |
RYAN ARTHUR F | Sell | Apr 01, 2026 | $10,858.12 | 14 | $775.58 | 17,669 |
RYAN ARTHUR F | Sell | Apr 01, 2026 | $10,096.06 | 13 | $776.62 | 17,656 |
RYAN ARTHUR F | Sell | Apr 01, 2026 | $6,996.78 | 9 | $777.42 | 17,647 |
RYAN ARTHUR F | Sell | Apr 01, 2026 | $3,112.96 | 4 | $778.24 | 17,643 |
RYAN ARTHUR F | Sell | Apr 01, 2026 | $31,188.40 | 40 | $779.71 | 17,603 |
RYAN ARTHUR F | Sell | Mar 02, 2026 | $5,442.22 | 7 | $777.46 | 17,796 |
RYAN ARTHUR F | Sell | Mar 02, 2026 | $1,556.60 | 2 | $778.30 | 17,794 |
RYAN ARTHUR F | Sell | Mar 02, 2026 | $3,898.45 | 5 | $779.69 | 17,789 |
RYAN ARTHUR F | Sell | Mar 02, 2026 | $2,342.07 | 3 | $780.69 | 17,786 |
RYAN ARTHUR F | Sell | Mar 02, 2026 | $1,562.42 | 2 | $781.21 | 17,784 |
RYAN ARTHUR F | Sell | Mar 02, 2026 | $1,565.24 | 2 | $782.62 | 17,782 |
RYAN ARTHUR F | Sell | Mar 02, 2026 | $7,836.20 | 10 | $783.62 | 17,772 |
RYAN ARTHUR F | Sell | Mar 02, 2026 | $7,060.32 | 9 | $784.48 | 17,763 |
RYAN ARTHUR F | Sell | Mar 02, 2026 | $8,640.28 | 11 | $785.48 | 17,752 |
RYAN ARTHUR F | Sell | Mar 02, 2026 | $5,506.27 | 7 | $786.61 | 17,745 |
RYAN ARTHUR F | Sell | Mar 02, 2026 | $1,574.68 | 2 | $787.34 | 17,743 |
RYAN ARTHUR F | Sell | Mar 02, 2026 | $15,779.20 | 20 | $788.96 | 17,723 |
RYAN ARTHUR F | Sell | Mar 02, 2026 | $15,785.60 | 20 | $789.28 | 17,703 |
Zoghbi Huda Y | Exempt | Feb 19, 2026 | $0.00 | 1,638 | $0.00 | 800 |
Zoghbi Huda Y | Exempt | Feb 19, 2026 | $617,018.22 | 1,638 | $376.69 | 3,341 |
Zoghbi Huda Y | Sell | Feb 19, 2026 | $37,959.32 | 49 | $774.68 | 3,292 |
Zoghbi Huda Y | Sell | Feb 19, 2026 | $38,775.00 | 50 | $775.50 | 3,242 |
Zoghbi Huda Y | Sell | Feb 19, 2026 | $41,258.91 | 53 | $778.47 | 3,189 |
Zoghbi Huda Y | Sell | Feb 19, 2026 | $162,146.40 | 208 | $779.55 | 2,981 |
Zoghbi Huda Y | Sell | Feb 19, 2026 | $258,328.95 | 331 | $780.45 | 2,650 |
Zoghbi Huda Y | Sell | Feb 19, 2026 | $163,287.52 | 209 | $781.28 | 2,441 |