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BOUNDLESS BIO (BOLD)
NASDAQ
$2.68+$0.08 (+3.08%)
Price as of Jun 23, 2026 7:59 PM EDT- $31.4MMarket Cap
- 140.74%1-Year Change
- BiotechnologyIndustry
BOUNDLESS BIO (BOLD)
$2.68+$0.08 (+3.08%)
Top Holders
Institutional
Mutual Funds
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
FMR LLC | 12.00% | 2.7M | +11,433 (+0.42%) | Mar 31, 2026 |
BB BIOTECH AG | 6.10% | 1.4M | +600,200 (+43.82%) | Mar 31, 2019 |
CITADEL ADVISORS LLC | 5.97% | 1.3M | -11,773 (-0.88%) | Mar 31, 2026 |
NEXTECH INVEST LTD. | 5.47% | 1.2M | 0 (0.00%) | Dec 31, 2024 |
BOXER CAPITAL, LLC | 3.17% | 711,329 | 0 (0.00%) | Sep 30, 2024 |
SECTORAL ASSET MANAGEMENT INC | 3.02% | 678,574 | 0 (0.00%) | Mar 31, 2026 |
VANGUARD GROUP INC | 2.95% | 662,757 | +93,100 (+14.05%) | Dec 31, 2025 |
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
Blackstone Alternative Investment Funds | 113.80% | 25.6M | 0 (0.00%) | Mar 31, 2021 |
VANGUARD INDEX FUNDS | 12.17% | 2.7M | 0 (0.00%) | Mar 31, 2026 |
FIDELITY MT VERNON STREET TRUST | 6.07% | 1.4M | -11,248 (-0.83%) | Feb 28, 2026 |
FIDELITY SECURITIES FUND | 3.35% | 753,347 | 0 (0.00%) | Jan 31, 2026 |
VICTORY PORTFOLIOS | 2.51% | 564,057 | 0 (0.00%) | Mar 31, 2026 |
MUTUAL FUND SERIES TRUST | 2.22% | 499,000 | 0 (0.00%) | Mar 31, 2026 |
FIDELITY CONCORD STREET TRUST | 1.56% | 350,776 | 0 (0.00%) | Feb 28, 2026 |
Current Ownership Distribution
- Mutual Funds89.3M (57.18%)
- Institutions65.3M (41.81%)
- Insiders1.6M (1.01%)
- Other0 (0.00%)
Insider Transactions
- 1.01% (1.6M)Current InsiderOwnership (%, shares)
- 0Number of InsiderBuying (last 12 months)
- $0.00Amount 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 |
|---|---|---|---|---|---|---|
Whiting Nancy | Award | Jun 15, 2026 | $0.00 | 32,000 | $0.00 | 32,000 |
Oien Jessica See Remarks | Award | Jan 23, 2026 | $0.00 | 220,000 | $0.00 | 220,000 |
Hassig Christian Chief Scientific Officer | Award | Jan 23, 2026 | $0.00 | 230,000 | $0.00 | 230,000 |
HINKLE DAVID A See Remarks | Award | Jan 23, 2026 | $0.00 | 140,000 | $0.00 | 140,000 |
Doebele Robert Chief Medical Officer | Award | Jan 23, 2026 | $0.00 | 230,000 | $0.00 | 230,000 |
Christensen James | Award | Jun 23, 2025 | $0.00 | 16,000 | $0.00 | 16,000 |
Whiting Nancy | Award | Jun 23, 2025 | $0.00 | 16,000 | $0.00 | 16,000 |
Burow Kristina | Award | Jun 23, 2025 | $0.00 | 16,000 | $0.00 | 16,000 |
Lim Jonathan E | Award | Jun 23, 2025 | $0.00 | 24,000 | $0.00 | 24,000 |
Brennan Christine | Award | Jun 23, 2025 | $0.00 | 16,000 | $0.00 | 16,000 |
Lew Jennifer | Award | Jun 23, 2025 | $0.00 | 16,000 | $0.00 | 16,000 |
Doebele Robert Chief Medical Officer | Award | Feb 03, 2025 | $0.00 | 180,000 | $0.00 | 180,000 |
Hornby Zachary President & CEO | Award | Jan 22, 2025 | $0.00 | 295,000 | $0.00 | 295,000 |
HINKLE DAVID A See Remarks | Award | Jan 22, 2025 | $0.00 | 65,000 | $0.00 | 65,000 |
Hassig Christian Chief Scientific Officer | Award | Jan 22, 2025 | $0.00 | 95,000 | $0.00 | 95,000 |
Oien Jessica See Remarks | Award | Jan 22, 2025 | $0.00 | 90,000 | $0.00 | 90,000 |