2m 2m 2m 2m 2m 2m 2m
Regeneron Pharma (REGN)
NASDAQ
$837.50+$3.46 (+0.41%)
Price as of Aug 21, 2026 7:58 PM EDT- $83.6BMarket Cap
- 42.21%1-Year Change
- BiotechnologyIndustry
Regeneron Pharma (REGN)
$837.50+$3.46 (+0.41%)
Top Holders
Institutional
Mutual Funds
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
BLACKROCK, INC. | 8.85% | 9.1M | +165,771 (+1.82%) | Jun 30, 2026 |
VANGUARD GROUP INC | 8.81% | 9.1M | +26,884 (+0.30%) | Dec 31, 2025 |
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 |
VANGUARD CAPITAL MANAGEMENT LLC | 6.44% | 6.6M | -25,154 (-0.38%) | Jun 30, 2026 |
DODGE & COX | 4.73% | 4.9M | +412,899 (+8.48%) | Jun 30, 2026 |
STATE STREET CORP | 4.69% | 4.8M | +170,210 (+3.52%) | Jun 30, 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%) | May 31, 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 |
JPMORGAN TRUST II | 10.01% | 10.3M | 0 (0.00%) | May 31, 2026 |
Current Ownership Distribution
- Mutual Funds2.3B (56.46%)
- Institutions1.7B (43.10%)
- Insiders17.7M (0.44%)
- Other0 (0.00%)
Insider Transactions
- 0.44% (17.7M)Current InsiderOwnership (%, shares)
- 0Number of InsiderBuying (last 12 months)
- $0.00Amount of InsiderBuying (last 12 months)
- 5Number of InsiderSelling (last 12 months)
- $351.6MAmount of InsiderSelling (last 12 months)
Insider Name & Title | Type | Date
| Transaction Value | Shares | Share Price | Shares After Transactions |
|---|---|---|---|---|---|---|
LAROSA JOSEPH J EVP General Counsel and Secret | Exempt | Aug 19, 2026 | $0.00 | 12,282 | $0.00 | 12,283 |
LAROSA JOSEPH J EVP General Counsel and Secret | Exempt | Aug 19, 2026 | $4.7M | 12,282 | $381.92 | 45,392 |
LAROSA JOSEPH J EVP General Counsel and Secret | In Kind | Aug 19, 2026 | $7.5M | 9,019 | $830.15 | 36,373 |
Zoghbi Huda Y | Exempt | Aug 10, 2026 | $0.00 | 800 | $0.00 | 0 |
Zoghbi Huda Y | Exempt | Aug 10, 2026 | $301,352.00 | 800 | $376.69 | 2,503 |
Zoghbi Huda Y | Sell | Aug 10, 2026 | $640,000.00 | 800 | $800.00 | 1,703 |
RYAN ARTHUR F | Sell | Jul 02, 2026 | $130,030.00 | 200 | $650.15 | 17,303 |
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 |