Seer, Inc. SEER
CIK 0001726445 · CUSIP 81578P106
Quarter-end disclosures, not live holdings.
Top 20 institutions
Weight means this stock's share of the manager's own portfolio.
| # | Manager | Value | Manager weight | Change vs prior | Source | |
|---|---|---|---|---|---|---|
| 01 | SOFTBANK GROUP CORP. CIK 1065521 · View history | $9.40M 5,135,383 shares | 0.06% | 0(0.0%)Unchanged | SEC filing ↗ Feb 17, 2026 | ▾ |
| 02 | Siren, L.L.C. CIK 2005245 · View history | $7.32M 4,000,000 shares | 0.22% | 0(0.0%)Unchanged | SEC filing ↗ Feb 13, 2026 | ▾ |
| 03 | VANGUARD GROUP INC CIK 102909 · View history | $4.00M 2,187,413 shares | 0.00% | -33.99K(-1.5%)Reduced | SEC filing ↗ Jan 29, 2026 | ▾ |
| 04 | ACADIAN ASSET MANAGEMENT LLC CIK 916542 · View history | $3.73M 2,041,198 shares | 0.01% | -103.66K(-4.8%)Reduced | SEC filing ↗ Feb 10, 2026 | ▾ |
| 05 | BlackRock, Inc. CIK 2012383 · View history | $3.34M 1,827,134 shares | 0.00% | -27.16K(-1.5%)Reduced | SEC filing ↗ Feb 12, 2026 | ▾ |
| 06 | RENAISSANCE TECHNOLOGIES LLC CIK 1037389 · View history | $1.92M 1,051,400 shares | 0.00% | -58.90K(-5.3%)Reduced | SEC filing ↗ Feb 12, 2026 | ▾ |
| 07 | NANO CAP NEW MILLENNIUM GROWTH FUND L P CIK 1277890 · View history | $1.51M 825,000 shares | 1.29% | — | SEC filing ↗ Feb 6, 2026 | ▾ |
| 08 | AJU IB Investment Co., Ltd. CIK 1710065 · View history | $1.49M 816,375 shares | 6.56% | 0(0.0%)Unchanged | SEC filing ↗ Feb 10, 2026 | ▾ |
| 09 | FMR LLC CIK 315066 · View history | $1.29M 703,886 shares | 0.00% | -265(0.0%)Reduced | SEC filing ↗ Feb 17, 2026 | ▾ |
| 10 | BRIDGEWAY CAPITAL MANAGEMENT, LLC CIK 1107261 · View history | $1.12M 609,443 shares | 0.02% | -128.00K(-17.4%)Reduced | SEC filing ↗ Feb 17, 2026 | ▾ |
| 11 | GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history | $865.86K 473,040 shares | 0.00% | -96(0.0%)Reduced | SEC filing ↗ Feb 9, 2026 | ▾ |
| 12 | TWO SIGMA ADVISERS, LP CIK 1478735 · View history | $845.64K 462,100 shares | 0.00% | -16.80K(-3.5%)Reduced | SEC filing ↗ Feb 17, 2026 | ▾ |
| 13 | Peapod Lane Capital LLC CIK 2050979 · View history | $802.66K 438,612 shares | 0.68% | +3.19K(+0.7%)Added | SEC filing ↗ Jan 28, 2026 | ▾ |
| 14 | D. E. Shaw & Co., Inc. CIK 1009207 · View history | $747.66K 408,557 shares | 0.00% | -182.96K(-30.9%)Reduced | SEC filing ↗ Feb 17, 2026 | ▾ |
| 15 | 1888 Investments, LLC CIK 1885092 · View history | $657.23K 359,143 shares | 6.37% | 0(0.0%)Unchanged | SEC filing ↗ Feb 11, 2026 | ▾ |
| 16 | GSA CAPITAL PARTNERS LLP CIK 1362033 · View history | $478.00K 261,364 shares | 0.04% | +14.70K(+6.0%)Added | SEC filing ↗ Feb 6, 2026 | ▾ |
| 17 | TWO SIGMA INVESTMENTS, LP CIK 1179392 · View history | $462.34K 252,647 shares | 0.00% | -39.66K(-13.6%)Reduced | SEC filing ↗ Feb 17, 2026 | ▾ |
| 18 | DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history | $430.83K 235,485 shares | 0.00% | +6.30K(+2.8%)Added | SEC filing ↗ Feb 12, 2026 | ▾ |
| 19 | GOLDMAN SACHS GROUP INC CIK 886982 · Amended · View history | $386.23K 211,053 shares | 0.00% | +24.24K(+13.0%)Added | SEC filing ↗ Mar 25, 2026 | ▾ |
| 20 | MORGAN STANLEY CIK 895421 · Amended · View history | $313.60K 171,368 shares | 0.00% | -19.09K(-10.0%)Reduced | SEC filing ↗ May 27, 2026 | ▾ |
Showing 20 / 63 institutions. The complete set is available through the API.
Coverage & totals by quarter
Reporting institutions by quarter
Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.
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