Pacific Biosciences of California Ownership | Who Owns Pacific Biosciences of California?
Pacific Biosciences of California Ownership Summary
Pacific Biosciences of California is owned by 9.30% institutional investors, 9.06% insiders, and 81.64% retail investors. Ark investment management is the largest institutional shareholder, holding 13.21% of PACB shares. ARK Innovation ETF is the top mutual fund, with 7.47% of its assets in Pacific Biosciences of California shares.
PACB Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | Pacific Biosciences of California | 9.30% | 9.06% | 81.64% |
| Sector | Healthcare Stocks | 279.19% | 10.62% | -189.81% |
| Industry | Medical Device Stocks | 32.77% | 10.51% | 56.72% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Ark investment management | 36.04M | 13.21% | $65.96M |
| Blackrock funding, inc. /de | 24.59M | 9.01% | $45.01M |
| Blackrock | 23.61M | 8.76% | $32.34M |
| Madrone advisors | 23.39M | 7.88% | $27.60M |
| Edmond de rothschild | 21.35M | 7.82% | $39.06M |
| Softbank group | 20.45M | 7.49% | $37.43M |
| Vanguard group | 15.23M | 5.58% | $27.87M |
| Sumitomo mitsui trust | 10.18M | 3.73% | $18.63M |
| Nikko asset management americas | 10.18M | 3.73% | $18.42M |
| Geode capital management | 6.26M | 2.29% | $11.46M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Madrone advisors | 23.39M | 4.62% | $27.60M |
| Jackson square partners | 5.11M | 0.97% | $9.35M |
| Edmond de rothschild | 21.35M | 0.67% | $39.06M |
| Bourne lent asset management | 943.75K | 0.66% | $1.73M |
| Ark investment management | 36.04M | 0.55% | $65.96M |
| Koss-olinger consulting | 2.00M | 0.32% | $3.66M |
| Nikko asset management americas | 10.18M | 0.20% | $18.42M |
| Koa wealth management | 120.00K | 0.18% | $219.60K |
| Softbank group | 20.45M | 0.16% | $37.43M |
| Green alpha advisors | 102.42K | 0.15% | $187.43K |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Softbank group | 20.45M | 0.16% | 20.45M |
| T. rowe price investment management | 4.90M | 0.01% | 4.90M |
| Ark investment management | 36.04M | 0.55% | 2.64M |
| Blackrock funding, inc. /de | 24.59M | 0.00% | 1.34M |
| Norges bank | 1.21M | 0.00% | 1.21M |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Millennium management | 2.20M | 0.00% | -14.86M |
| Deep track capital, lp | - | - | -7.00M |
| Macquarie group | - | - | -6.64M |
| Bellevue group | - | - | -4.59M |
| Capital world investors | - | - | -3.39M |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Softbank group | 20.45M | 0.16% | 20.45M | $37.43M |
| T. rowe price investment management | 4.90M | 0.01% | 4.90M | $8.96M |
| Norges bank | 1.21M | 0.00% | 1.21M | $1.66M |
| Toronto dominion bank | 850.00K | 0.00% | 850.00K | $1.56M |
| Caxton associates lp | 315.35K | 0.02% | 315.35K | $577.09K |
Sold Out
| Holder | Change |
|---|---|
| Sjs investment consulting | -6.00 |
| Dinuzzo private wealth | -7.00 |
| Financial gravity asset management | -13.00 |
| Jfs wealth advisors | -14.00 |
| Northwestern mutual wealth management | -20.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Mar 31, 2025 | 8 | -96.62% | 27,605,046 | -89.36% | 9 | 0.10% | - | -100.00% | 4 | -93.85% |
| Dec 31, 2024 | 101 | -57.38% | 117,401,371 | -49.38% | 43 | 0.60% | 50 | -45.05% | 26 | -65.79% |
| Sep 30, 2024 | 232 | -3.33% | 231,728,472 | -4.37% | 84 | 1.05% | 88 | -24.79% | 76 | 31.03% |
| Jun 30, 2024 | 240 | -14.29% | 242,326,497 | -8.40% | 89 | 0.93% | 117 | -15.83% | 58 | -17.14% |
| Mar 31, 2024 | 280 | -2.78% | 264,539,978 | -5.82% | 98 | 0.80% | 139 | -10.32% | 70 | -6.67% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| ARK Innovation ETF | 22.42M | 7.47% | -33.61K |
| ARK Disruptive Innovation Full Composite | 21.75M | 7.30% | 586.07K |
| EdRF Big Data N EUR | 13.67M | 4.55% | -486.80K |
| ARK Genomic Revolution | 11.63M | 3.90% | -507.17K |
| ARK Genomic Revolution ETF | 11.24M | 3.75% | - |
| Vanguard US Total Market Shares ETF | 8.93M | 3.00% | - |
| Vanguard Total Stock Mkt Idx Inv | 8.99M | 3.00% | - |
| iShares Russell 2000 ETF | 7.16M | 2.39% | 3.51K |
| Nikko AM ARK Pstv Chg Innovt P JPY Acc | 5.08M | 1.69% | -303.29K |
| Vanguard Institutional Extnd Mkt Idx Tr | 4.08M | 1.36% | 6.68K |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| May 19, 2025 | Farmer Michele | See Remarks | Sell | $5.20K |
| Mar 03, 2025 | HENRY CHRISTIAN O | See Remarks | Sell | $17.58K |
| Mar 03, 2025 | Van Oene Mark | See Remarks | Sell | $9.13K |
| Mar 03, 2025 | Farmer Michele | See Remarks | Sell | $4.18K |
| Feb 18, 2025 | Farmer Michele | See Remarks | Sell | $45.73K |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2025 Q2 | - | 1 |
| 2025 Q1 | - | 7 |
| 2024 Q3 | - | 4 |
| 2024 Q2 | - | 1 |
| 2024 Q1 | 1 | 12 |
PACB Ownership FAQ
Try Tickergate Pro Free
Customize Everything. 100% Flexibility. Fast and Easy to Use (No code or Excel Needed)
Customize your own personal stocks lists, views and charts
Choose from hundreds of fields, up to 15 years of history
Conduct deep comparison analysis
Discover trending investment themes
Find your next best investment
Research stocks using tools