Pacific Biosciences of California Ownership | Who Owns Pacific Biosciences of California?
Pacific Biosciences of California Ownership Summary
Pacific Biosciences of California is owned by 43.02% institutional investors, 9.38% insiders, and 47.61% 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 7.46% of its assets in Pacific Biosciences of California shares.
PACB Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | Pacific Biosciences of California | 43.02% | 9.38% | 47.61% |
| Sector | Healthcare Stocks | 57.43% | 9.41% | 33.16% |
| Industry | Medical Device Stocks | 41.01% | 8.91% | 50.08% |
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 | 8.57% | $42.81M |
| Edmond de rothschild | 21.35M | 7.82% | $39.06M |
| Softbank group | 20.45M | 7.49% | $37.43M |
| Millennium management | 17.07M | 6.25% | $31.23M |
| Vanguard group | 15.23M | 5.58% | $27.87M |
| Nikko asset management americas | 10.18M | 3.73% | $18.42M |
| Sumitomo mitsui trust | 10.18M | 3.73% | $18.63M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Madrone advisors | 23.39M | 8.16% | $42.81M |
| 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 |
| Oracle investment management | 279.64K | 0.28% | $511.74K |
| 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 |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Softbank group | 20.45M | 0.16% | 20.45M |
| Millennium management | 17.07M | 0.02% | 6.64M |
| T. rowe price investment management | 4.90M | 0.01% | 4.90M |
| Ark investment management | 36.04M | 0.55% | 2.64M |
| Walleye capital | 1.94M | 0.01% | 1.70M |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Deep track capital, lp | - | - | -7.00M |
| Macquarie group | - | - | -6.64M |
| Bellevue group | - | - | -4.59M |
| Capital world investors | - | - | -3.39M |
| Capital investors | - | - | -3.11M |
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 |
| Nelson, van denburg & campbell wealth management group | -51.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| 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% |
| Dec 31, 2023 | 288 | 0.35% | 280,890,642 | 7.39% | 110 | 1.05% | 155 | 13.97% | 75 | -13.79% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| ARK Innovation ETF | 21.95M | 7.46% | 130.32K |
| ARK Disruptive Innovation Full Composite | 21.16M | 7.19% | 2.30M |
| EdRF Big Data N EUR | 13.67M | 4.64% | -10.81K |
| ARK Genomic Revolution ETF | 13.62M | 4.63% | - |
| ARK Genomic Revolution | 12.14M | 4.12% | -400.39K |
| Vanguard Total Stock Mkt Idx Inv | 8.99M | 3.06% | 984.45K |
| iShares Russell 2000 ETF | 7.11M | 2.42% | -139.24K |
| Nikko AM ARK Pstv Chg Innovt P JPY Acc | 5.54M | 1.88% | -128.47K |
| Nikko AM ARK Disruptive Innovation A USD | 4.01M | 1.36% | - |
| Vanguard Institutional Extnd Mkt Idx Tr | 3.96M | 1.35% | 1.17K |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| 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 |
| Feb 18, 2025 | Van Oene Mark | See Remarks | Sell | $189.25K |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2025 Q1 | - | 7 |
| 2024 Q3 | - | 4 |
| 2024 Q2 | - | 1 |
| 2024 Q1 | 1 | 12 |
| 2023 Q4 | - | 1 |
PACB Ownership FAQ
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