AbCellera Biologics Ownership | Who Owns AbCellera Biologics?
AbCellera Biologics Ownership Summary
AbCellera Biologics is owned by 19.34% institutional investors, 22.70% insiders, and 57.96% retail investors. Baker bros. advisors lp is the largest institutional shareholder, holding 10.14% of ABCL shares. American Funds SMALLCAP World A is the top mutual fund, with 4.33% of its assets in AbCellera Biologics shares.
ABCL Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | AbCellera Biologics | 19.34% | 22.70% | 57.96% |
| Sector | Healthcare Stocks | 50.50% | 12.33% | 37.17% |
| Industry | Biotech Stocks | 49.09% | 12.06% | 38.85% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Baker bros. advisors lp | 30.28M | 10.14% | $105.66M |
| Capital world investors | 13.36M | 4.47% | $46.63M |
| Two sigma investments, lp | 10.56M | 3.54% | $36.86M |
| Td waterhouse canada | 9.56M | 3.20% | $33.57M |
| Ubs asset management americas | 7.58M | 2.54% | $26.44M |
| Two sigma advisers, lp | 4.80M | 1.61% | $24.14M |
| Ubs group | 4.21M | 1.41% | $14.69M |
| Arrowmark colorado | 4.11M | 1.37% | $14.33M |
| Blackrock funding, inc. /de | 4.04M | 1.35% | $14.10M |
| Driehaus capital management | 4.02M | 1.35% | $14.05M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Guardian partners | 1.79M | 0.90% | $10.65B |
| Baker bros. advisors lp | 30.28M | 0.61% | $105.66M |
| Guardian capital advisors lp | 1.79M | 0.53% | $5.00M |
| Tang capital management | 2.60M | 0.50% | $13.08M |
| Intellectus partners | 546.08K | 0.39% | $1.91M |
| Arrowmark colorado | 4.11M | 0.38% | $14.33M |
| Pier 88 investment partners | 120.10K | 0.10% | $419.15K |
| Driehaus capital management | 4.02M | 0.10% | $14.05M |
| Td waterhouse canada | 9.56M | 0.10% | $33.57M |
| Archpoint investors | 115.06K | 0.10% | $401.54K |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Td waterhouse canada | 9.56M | 0.10% | 9.54M |
| Two sigma investments, lp | 10.56M | 0.03% | 4.75M |
| Baker bros. advisors lp | 30.28M | 0.61% | 2.75M |
| Jefferies financial group | 2.75M | 0.07% | 2.75M |
| Alyeska investment group | 2.59M | 0.03% | 2.59M |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Voya investment management | - | - | -10.62M |
| Baillie gifford | - | - | -10.42M |
| Founders fund vii management | - | - | -3.77M |
| Orbimed advisors | - | - | -3.34M |
| Prosight management, lp | - | - | -2.82M |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Jefferies financial group | 2.75M | 0.07% | 2.75M | $9.58M |
| Alyeska investment group | 2.59M | 0.03% | 2.59M | $9.05M |
| Norges bank | 176.39K | 0.00% | 176.39K | $603.24K |
| Quantbot technologies lp | 34.54K | 0.00% | 34.54K | $120.53K |
| Vestgen advisors | 18.52K | 0.00% | 18.52K | $91.65K |
Sold Out
| Holder | Change |
|---|---|
| Clearstead advisors | -26.00 |
| Gamma investing | -46.00 |
| Morton brown family wealth | -75.00 |
| Continuum advisory | -93.00 |
| Atticus wealth management | -100.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Mar 31, 2026 | 123 | -20.65% | 57,774,841 | -46.71% | 19 | 1.47% | 63 | -19.23% | 22 | -47.62% |
| Dec 31, 2025 | 33 | -78.71% | 3,299,502 | -96.83% | 1 | 0.09% | 12 | -85.19% | 12 | -67.57% |
| Sep 30, 2025 | 53 | -60.15% | 12,673,344 | -88.22% | 4 | 0.32% | 24 | -57.89% | 17 | -61.36% |
| Jun 30, 2025 | 131 | -2.24% | 107,406,760 | -13.88% | 36 | 2.06% | 54 | 20.00% | 45 | -10.00% |
| Mar 31, 2025 | 134 | -10.67% | 124,719,784 | 9.52% | 41 | 2.81% | 46 | -34.29% | 49 | 22.50% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| American Funds SMALLCAP World A | 13.23M | 4.33% | -132.50K |
| Allianz Global Artfcl Intlgc W EUR | 6.17M | 2.07% | -7.81K |
| UBS (Lux) Digital Health Equity SB USD | 4.50M | 1.51% | - |
| SMDS Global AI Equity Mother | 4.49M | 1.50% | - |
| Baillie Gifford Positive Change | 3.89M | 1.30% | -143.60K |
| Baillie Gifford Positive Change B Acc | 3.89M | 1.30% | -128.37K |
| American Funds IS® Asset Allocation 1 | 2.87M | 0.97% | - |
| Baillie Gifford WW Pstv Chg B USD Acc | 2.26M | 0.76% | -72.26K |
| ACATIS Datini Valueflex Fonds A | 1.86M | 0.61% | - |
| UBS Lux Dgtl Hlth Eq Fd seeding P acc | 1.80M | 0.59% | -775.65K |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Aug 18, 2026 | Montalbano John S. | - | Buy | $110.30K |
| Aug 14, 2026 | Booth Andrew | Chief Financial Officer | Buy | $383.90K |
| Aug 12, 2026 | Hayden Michael R | - | Buy | $481.03K |
| May 14, 2026 | Montalbano John S. | - | Buy | $95.40K |
| Feb 27, 2026 | Thermopylae Holdings Ltd. | - | Buy | $130.72K |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2026 Q3 | 3 | - |
| 2026 Q2 | 1 | - |
| 2026 Q1 | 3 | - |
| 2025 Q4 | 1 | - |
| 2025 Q2 | - | - |
ABCL Ownership FAQ
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