Seer Ownership | Who Owns Seer?
Seer Ownership Summary
Seer is owned by 7.78% institutional investors, 3.43% insiders, and 88.79% retail investors. Softbank group is the largest institutional shareholder, holding 8.84% of SEER shares. American Funds SMALLCAP World A is the top mutual fund, with 3.35% of its assets in Seer shares.
SEER Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | Seer | 7.78% | 3.43% | 88.79% |
| Sector | Healthcare Stocks | 42.50% | 10.81% | 46.69% |
| Industry | Biotech Stocks | 45.24% | 10.75% | 44.01% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Softbank group | 5.14M | 8.84% | $11.14M |
| Artal group | 4.75M | 7.35% | $7.98M |
| Siren | 4.00M | 6.89% | $8.68M |
| Blackrock | 2.64M | 4.09% | $4.44M |
| Vanguard group | 2.22M | 3.82% | $4.82M |
| Acadian asset management | 2.14M | 3.69% | $4.65M |
| Blackrock funding, inc. /de | 1.85M | 3.19% | $4.02M |
| Tang capital management | 1.34M | 2.31% | $2.92M |
| Renaissance | 1.11M | 1.91% | $2.41M |
| Aju ib investment | 816.38K | 1.41% | $1.80M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| 1888 investments | 359.14K | 41.61% | $779.34K |
| Aju ib investment | 816.38K | 1.57% | $1.80M |
| Peapod lane capital | 435.42K | 0.85% | $944.90K |
| Kent lake capital | 500.00K | 0.38% | $840.00K |
| Siren | 4.00M | 0.34% | $8.68M |
| Artal group | 4.75M | 0.20% | $7.98M |
| Tang capital management | 1.34M | 0.11% | $2.92M |
| Palumbo wealth management | 128.98K | 0.09% | $279.89K |
| Gsa capital partners llp | 246.67K | 0.04% | $535.00K |
| Softbank group | 5.14M | 0.04% | $11.14M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| D. e. shaw | 719.90K | 0.00% | 103.63K |
| Gsa capital partners llp | 246.67K | 0.04% | 59.59K |
| Millennium management | 615.81K | 0.00% | 51.15K |
| Squarepoint ops | 91.91K | 0.00% | 33.35K |
| Goldman sachs group | 186.81K | - | 26.35K |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Blackrock | 2.64M | 0.00% | -3.01M |
| Capital world investors | - | - | -2.06M |
| Acuitas investments | - | - | -424.41K |
| Kent lake capital | 500.00K | 0.38% | -250.00K |
| Bank of new york mellon | - | - | -183.42K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Aqr capital management | 17.79K | - | 17.79K | $29.88K |
| Macquarie group | 2.94K | - | 2.94K | $4.94K |
Sold Out
| Holder | Change |
|---|---|
| Srs capital advisors | -90.00 |
| Eagle bay advisors | -100.00 |
| Ronald blue trust | -138.00 |
| Point72 (difc) | -332.00 |
| Gamma investing | -392.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Sep 30, 2025 | 15 | -77.94% | 4,521,163 | -83.63% | 7 | 0.34% | 4 | -87.50% | 4 | -80.95% |
| Jun 30, 2025 | 68 | - | 27,613,223 | 1.58% | 47 | 2.27% | 33 | 65.00% | 21 | -27.59% |
| Mar 31, 2025 | 69 | -5.48% | 27,542,419 | -6.99% | 46 | 1.98% | 20 | -35.48% | 29 | 31.82% |
| Dec 31, 2024 | 71 | - | 28,642,082 | -2.45% | 46 | 2.03% | 29 | 11.54% | 22 | -21.43% |
| Sep 30, 2024 | 71 | -21.98% | 29,361,071 | -14.74% | 47 | 1.69% | 27 | -34.15% | 28 | -15.15% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| American Funds SMALLCAP World A | 2.06M | 3.35% | - |
| Vanguard Total Stock Mkt Idx Inv | 1.55M | 2.75% | -34.08K |
| Vanguard US Total Market Shares ETF | 1.59M | 2.67% | - |
| Bridgeway Ultra-Small Company | 708.04K | 1.26% | 112.10K |
| Fidelity OTC | 582.50K | 1.03% | - |
| Vanguard Institutional Extnd Mkt Idx Tr | 403.15K | 0.72% | -159.39K |
| BlackRock Advantage Small Cap Core Instl | 307.09K | 0.55% | -1.08K |
| Invesco FTSE RAFI US 1500 Small-Mid ETF | 231.43K | 0.39% | - |
| Fidelity Extended Market Index | 211.71K | 0.38% | -1.74K |
| NT R2000 Value Index Fund - NL | 159.61K | 0.26% | -13.51K |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Nov 19, 2025 | Horn David R. | PRESIDENT & CFO | Sell | $13.40K |
| Nov 19, 2025 | Farokhzad Omid | CEO AND CHAIR | Sell | $66.71K |
| Aug 20, 2025 | Horn David R. | PRESIDENT & CFO | Sell | $13.96K |
| Aug 20, 2025 | Farokhzad Omid | CEO AND CHAIR | Sell | $69.48K |
| Jun 13, 2025 | Nishar Dipchand | - | Sell | $62.94K |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2025 Q4 | - | 2 |
| 2025 Q3 | - | 2 |
| 2025 Q2 | - | 3 |
| 2025 Q1 | - | 2 |
| 2024 Q4 | - | - |
SEER Ownership FAQ
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