Seer, Inc. (NASDAQ:SEER) appears in 62 institutional 13F filings for the quarter ending December 2025.
| Owner Name | Date | Shares Held | Change (QoQ) | Change (%) | Value (USD) |
|---|---|---|---|---|---|
| SOFTBANK GROUP CORP. | 31 Mar, 2026 | 5,135,383 | 0 | 0.00% | $8,627,443.00 |
| SOFTBANK GROUP CORP. | 31 Mar, 2026 | 5,135,383 | 0 | 0.00% | $9,397,751.00 |
| Siren, L.L.C. | 31 Mar, 2026 | 4,000,000 | 0 | 0.00% | $7,320,000.00 |
| Siren, L.L.C. | 31 Mar, 2026 | 2,458,673 | -1,541,327 | -38.53% | $4,130,571.00 |
| VANGUARD GROUP INC | 31 Mar, 2026 | 2,187,413 | -33,991 | -1.53% | $4,002,966.00 |
| ACADIAN ASSET MANAGEMENT LLC | 31 Mar, 2026 | 2,074,709 | 33,511 | 1.64% | $3,484.00 |
| ACADIAN ASSET MANAGEMENT LLC | 31 Mar, 2026 | 2,041,198 | -103,663 | -4.83% | $3,732.00 |
| VANGUARD CAPITAL MANAGEMENT LLC | 31 Mar, 2026 | 1,958,996 | 1,958,996 | 0.00% | $3,291,113.00 |
| BlackRock, Inc. | 31 Mar, 2026 | 1,827,134 | -27,163 | -1.46% | $3,343,657.00 |
| BlackRock, Inc. | 31 Mar, 2026 | 1,821,604 | -5,530 | -0.30% | $3,060,295.00 |
| RENAISSANCE TECHNOLOGIES LLC | 31 Mar, 2026 | 1,051,400 | -58,900 | -5.30% | $1,924,062.00 |
| RENAISSANCE TECHNOLOGIES LLC | 31 Mar, 2026 | 976,688 | -74,712 | -7.11% | $1,640,836.00 |
| NANO CAP NEW MILLENNIUM GROWTH FUND L P | 31 Mar, 2026 | 825,000 | 0 | 0.00% | $1,386,000.00 |
| NANO CAP NEW MILLENNIUM GROWTH FUND L P | 31 Mar, 2026 | 825,000 | 825,000 | 0.00% | $1,509,750.00 |
| AJU IB Investment Co., Ltd. | 31 Mar, 2026 | 816,375 | 0 | 0.00% | $1,493,966.00 |
| AJU IB Investment Co., Ltd. | 31 Mar, 2026 | 816,375 | 0 | 0.00% | $1,542,949.00 |
| FMR LLC | 31 Mar, 2026 | 703,886 | -265 | -0.04% | $1,288,112.00 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 31 Mar, 2026 | 609,443 | -128,000 | -17.36% | $1,115,281.00 |
| TWO SIGMA INVESTMENTS, LP | 31 Mar, 2026 | 511,598 | 258,951 | 102.50% | $859,485.00 |
| GEODE CAPITAL MANAGEMENT, LLC | 31 Mar, 2026 | 473,040 | -96 | -0.02% | $865,859.00 |