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REGENXBIO (RGNX)
NASDAQ
$7.66+$0.24 (+3.29%)
Price as of Oct 02, 2026 5:23 PM EDT- $489.8MMarket Cap
- -29.87%1-Year Change
- BiotechnologyIndustry
REGENXBIO (RGNX)
$7.66+$0.24 (+3.29%)
Top Holders
Institutional
Mutual Funds
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
BLACKROCK INC. | 16.65% | 8.6M | +1.0M (+11.73%) | Jun 30, 2024 |
BLACKROCK, INC. | 12.37% | 6.4M | +614,632 (+9.61%) | Jun 30, 2026 |
BLACKROCK FUNDING, INC. /DE | 10.57% | 5.5M | -3.4M (-61.81%) | Dec 31, 2024 |
REDMILE GROUP, LLC | 8.45% | 4.4M | 0 (0.00%) | Jun 30, 2026 |
VANGUARD GROUP INC | 6.53% | 3.4M | +36,042 (+1.07%) | Dec 31, 2025 |
STATE STREET CORP | 5.75% | 3.0M | +239,688 (+8.07%) | Jun 30, 2026 |
JPMORGAN CHASE & CO | 4.28% | 2.2M | -1.3M (-57.34%) | Jun 30, 2026 |
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
VANGUARD INDEX FUNDS | 3.99% | 2.1M | +100,983 (+4.90%) | Jun 30, 2026 |
SPDR SERIES TRUST | 3.79% | 2.0M | 0 (0.00%) | Jul 31, 2026 |
TIAA-CREF FUNDS | 1.83% | 947,277 | +231,252 (+24.41%) | Jul 31, 2026 |
JPMORGAN TRUST II | 1.54% | 797,840 | -705,193 (-88.39%) | Jun 30, 2026 |
FIDELITY SALEM STREET TRUST | 1.04% | 536,322 | +487,369 (+90.87%) | Jul 31, 2026 |
VANGUARD HORIZON FUNDS | 0.90% | 467,248 | +89,471 (+19.15%) | Jun 30, 2026 |
NORTHERN LIGHTS FUND TRUST II | 0.66% | 342,385 | 0 (0.00%) | Jul 31, 2026 |
Current Ownership Distribution
- Institutions763.5M (78.32%)
- Mutual Funds206.9M (21.23%)
- Insiders4.4M (0.45%)
- Other0 (0.00%)
Insider Transactions
- 0.45% (4.4M)Current InsiderOwnership (%, shares)
- 1Number of InsiderBuying (last 12 months)
- $745,725.02Amount of InsiderBuying (last 12 months)
- 2Number of InsiderSelling (last 12 months)
- $12.3MAmount of InsiderSelling (last 12 months)
Insider Name & Title | Type | Date
| Transaction Value | Shares | Share Price | Shares After Transactions |
|---|---|---|---|---|---|---|
Chan Mitchell Chief Financial Officer | In Kind | Sep 01, 2026 | $45,686.64 | 4,902 | $9.32 | 122,815 |
Malzahn Craig Chief Technology Officer | In Kind | Sep 01, 2026 | $2,180.88 | 234 | $9.32 | 81,960 |
Ciongoli Gregory Austin | Buy | Aug 27, 2026 | $499,675.89 | 53,407 | $9.36 | 118,035 |
Ciongoli Gregory Austin | Buy | Aug 26, 2026 | $449,705.56 | 49,196 | $9.14 | 64,628 |
Ciongoli Gregory Austin | Award | Aug 25, 2026 | $0.00 | 69,609 | $0.00 | 69,609 |
Ciongoli Gregory Austin | Award | Aug 25, 2026 | $0.00 | 15,432 | $0.00 | 15,432 |
Christmas Patrick J. Chief Strategy & Legal Officer | In Kind | Aug 01, 2026 | $45,533.31 | 4,699 | $9.69 | 205,968 |
PAKOLA STEVE Chief Medical Officer | Exempt | Jul 02, 2026 | $0.00 | 2,161 | $0.00 | 64,812 |
PAKOLA STEVE Chief Medical Officer | Exempt | Jul 02, 2026 | $16,985.46 | 2,161 | $7.86 | 215,170 |
PAKOLA STEVE Chief Medical Officer | Sell | Jul 02, 2026 | $29,476.04 | 2,161 | $13.64 | 213,009 |
PAKOLA STEVE Chief Medical Officer | Exempt | Jul 01, 2026 | $0.00 | 36,725 | $0.00 | 66,973 |
PAKOLA STEVE Chief Medical Officer | Exempt | Jul 01, 2026 | $288,658.50 | 36,725 | $7.86 | 249,734 |
PAKOLA STEVE Chief Medical Officer | Sell | Jul 01, 2026 | $472,283.50 | 36,725 | $12.86 | 213,009 |
PAKOLA STEVE Chief Medical Officer | Sell | Jun 29, 2026 | $216,472.32 | 19,608 | $11.04 | 213,009 |
PAKOLA STEVE Chief Medical Officer | Sell | Mar 10, 2026 | $53,033.40 | 5,124 | $10.35 | 247,926 |
PAKOLA STEVE Chief Medical Officer | In Kind | Feb 01, 2026 | $58,779.72 | 5,267 | $11.16 | 253,050 |
Mills Kenneth T. | Exempt | Jan 27, 2026 | $0.00 | 225,000 | $0.00 | 225,000 |
Mills Kenneth T. | Exempt | Jan 27, 2026 | $2.9M | 225,000 | $13.09 | 707,871 |
Mills Kenneth T. | In Kind | Jan 27, 2026 | $3.0M | 221,753 | $13.41 | 486,118 |
Christmas Patrick J. Chief Strategy & Legal Officer | Award | Jan 06, 2026 | $0.00 | 39,650 | $0.00 | 39,650 |
Simpson Curran Chief Executive Officer | Award | Jan 06, 2026 | $0.00 | 233,651 | $0.00 | 233,651 |
Chan Mitchell Chief Financial Officer | Award | Jan 06, 2026 | $0.00 | 39,650 | $0.00 | 39,650 |
Simpson Curran Chief Executive Officer | Award | Jan 06, 2026 | $0.00 | 144,864 | $0.00 | 342,467 |
Christmas Patrick J. Chief Strategy & Legal Officer | Award | Jan 06, 2026 | $0.00 | 73,749 | $0.00 | 215,367 |
Malzahn Craig Chief Technology Officer | Award | Jan 06, 2026 | $0.00 | 35,402 | $0.00 | 35,402 |
PAKOLA STEVE Chief Medical Officer | Award | Jan 06, 2026 | $0.00 | 35,402 | $0.00 | 35,402 |
Chan Mitchell Chief Financial Officer | Award | Jan 06, 2026 | $0.00 | 73,749 | $0.00 | 127,717 |
PAKOLA STEVE Chief Medical Officer | Award | Jan 06, 2026 | $0.00 | 65,847 | $0.00 | 258,317 |
Malzahn Craig Chief Technology Officer | Award | Jan 06, 2026 | $0.00 | 65,847 | $0.00 | 82,194 |
Malzahn Craig Chief Technology Officer | In Kind | Jan 02, 2026 | $17,827.20 | 1,238 | $14.40 | 16,347 |