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IBIO (IBIO)
NASDAQ
$1.10-$0.01 (-0.90%)
Price as of Oct 02, 2026 7:06 PM EDT- $71.4MMarket Cap
- 33.11%1-Year Change
- BiotechnologyIndustry
IBIO (IBIO)
$1.10-$0.01 (-0.90%)
Top Holders
Institutional
Mutual Funds
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
AFFINITY ASSET ADVISORS, LLC | 6.23% | 4.0M | +900,681 (+22.47%) | Jun 30, 2026 |
CORMORANT ASSET MANAGEMENT, LP | 5.55% | 3.6M | +3.6M (+100.00%) | Jun 30, 2026 |
SILVERARC CAPITAL MANAGEMENT, LLC | 5.47% | 3.5M | +3.3M (+93.58%) | Jun 30, 2026 |
VESTAL POINT CAPITAL, LP | 4.04% | 2.6M | +2.6M (+100.00%) | Jun 30, 2026 |
VANGUARD CAPITAL MANAGEMENT LLC | 3.26% | 2.1M | +1.0M (+48.13%) | Jun 30, 2026 |
FRAZIER LIFE SCIENCES MANAGEMENT, L.P. | 3.04% | 2.0M | 0 (0.00%) | Jun 30, 2026 |
ENSIGN PEAK ADVISORS, INC | 2.85% | 1.8M | +1.8M (+100.00%) | Jun 30, 2026 |
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
VANGUARD INDEX FUNDS | 17.81% | 11.5M | 0 (0.00%) | Jun 30, 2026 |
iSHARES TRUST | 5.40% | 3.5M | 0 (0.00%) | Jul 31, 2026 |
FIDELITY CONCORD STREET TRUST | 2.76% | 1.8M | 0 (0.00%) | Jul 31, 2026 |
FIDELITY SALEM STREET TRUST | 2.26% | 1.5M | 0 (0.00%) | Jul 31, 2026 |
VANGUARD SCOTTSDALE FUNDS | 1.15% | 739,107 | 0 (0.00%) | May 31, 2026 |
EQ ADVISORS TRUST | 0.95% | 612,841 | 0 (0.00%) | Jun 30, 2026 |
SCHWAB CAPITAL TRUST | 0.91% | 586,227 | 0 (0.00%) | Jul 31, 2026 |
Current Ownership Distribution
- Mutual Funds256.0M (54.10%)
- Institutions169.7M (35.85%)
- Insiders47.6M (10.06%)
- Other0 (0.00%)
Insider Transactions
- 10.06% (47.6M)Current InsiderOwnership (%, shares)
- 2Number of InsiderBuying (last 12 months)
- $82,137.25Amount of InsiderBuying (last 12 months)
- 0Number of InsiderSelling (last 12 months)
- $0.00Amount of InsiderSelling (last 12 months)
Insider Name & Title | Type | Date
| Transaction Value | Shares | Share Price | Shares After Transactions |
|---|---|---|---|---|---|---|
Carr Molly Chief Medical Officer | Award | Jul 31, 2026 | $0.00 | 430,000 | $0.00 | 430,000 |
Banjak Marc Chief Legal Officer | Buy | Mar 26, 2026 | $20,531.25 | 12,500 | $1.64 | 23,566 |
Banjak Marc Chief Legal Officer | Buy | Mar 26, 2026 | $2,523.84 | 1,434 | $1.76 | 25,000 |
Duran Felipe Chief Financial Officer | Buy | Mar 19, 2026 | $50,131.93 | 24,835 | $2.02 | 35,974 |
Banjak Marc Chief Legal Officer | Award | Jan 28, 2026 | $0.00 | 146,000 | $0.00 | 146,000 |
Duran Felipe Chief Financial Officer | Award | Jan 28, 2026 | $0.00 | 179,000 | $0.00 | 179,000 |
Schimmelpennink Evert B. | Award | Nov 20, 2025 | $0.00 | 13,500 | $0.00 | 13,500 |
Kropotova Alexandra | Award | Nov 20, 2025 | $0.00 | 13,500 | $0.00 | 13,500 |
Clark William D | Award | Nov 20, 2025 | $0.00 | 13,500 | $0.00 | 13,500 |
Parada Antonio Bernardino Guimaraes | Award | Nov 20, 2025 | $0.00 | 13,500 | $0.00 | 13,500 |
Sender Gary | Award | Nov 20, 2025 | $0.00 | 13,500 | $0.00 | 13,500 |
Arkowitz David | Award | Nov 20, 2025 | $0.00 | 13,500 | $0.00 | 13,500 |
Brenner Martin See Remarks | Award | Oct 20, 2025 | $0.00 | 180,000 | $0.00 | 180,000 |
Duran Felipe Chief Financial Officer | Award | Oct 20, 2025 | $0.00 | 75,000 | $0.00 | 75,000 |
Banjak Marc Chief Legal Officer | Award | Oct 20, 2025 | $0.00 | 55,000 | $0.00 | 55,000 |
Duran Felipe Chief Financial Officer | Award | Feb 21, 2025 | $0.00 | 84,700 | $0.00 | 84,700 |
Brenner Martin See Remarks | Award | Feb 21, 2025 | $0.00 | 230,700 | $0.00 | 230,700 |
Arkowitz David | Buy | Jan 10, 2025 | $49,999.04 | 18,382 | $2.72 | 18,382 |
Duran Felipe Chief Financial Officer | Buy | Jan 10, 2025 | $24,999.52 | 9,191 | $2.72 | 11,139 |
Sender Gary | Buy | Jan 10, 2025 | $24,999.52 | 9,191 | $2.72 | 9,191 |
Brenner Martin See Remarks | Buy | Jan 10, 2025 | $24,999.52 | 9,191 | $2.72 | 18,316 |
Clark William D | Buy | Jan 10, 2025 | $4,999.36 | 1,838 | $2.72 | 1,838 |
Banjak Marc Chief Legal Officer | Buy | Jan 10, 2025 | $24,999.52 | 9,191 | $2.72 | 11,066 |
Parada Antonio Bernardino Guimaraes | Buy | Jan 10, 2025 | $499,998.56 | 183,823 | $2.72 | 183,823 |
Kropotova Alexandra | Award | Nov 21, 2024 | $0.00 | 18,900 | $0.00 | 18,900 |
Parada Antonio Bernardino Guimaraes | Award | Nov 21, 2024 | $0.00 | 12,600 | $0.00 | 12,600 |
Sender Gary | Award | Nov 21, 2024 | $0.00 | 18,900 | $0.00 | 18,900 |
Clark William D | Award | Nov 21, 2024 | $0.00 | 18,900 | $0.00 | 18,900 |
Arkowitz David | Award | Nov 21, 2024 | $0.00 | 12,600 | $0.00 | 12,600 |
Schimmelpennink Evert B. | Award | Nov 21, 2024 | $0.00 | 18,900 | $0.00 | 18,900 |