Seer, Inc. - SEER
Detailed investor-level table based on 13F positions.
Methodology:
Market value and % of portfolio use SEC reported VALUE ($000).
For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received.
Details.
Rows: 0
| Investor | History | Status | Shares held | Market value ($000) | % of portfolio | Previous % | Rank | Change in shares | % change in shares | Source | Date reported |
|---|---|---|---|---|---|---|---|---|---|---|---|
| SOFTBANK GROUP CORP. | History | No change | 5,135,383 | 8,627 | 0.08% | 0.06% | 1 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| Siren, L.L.C. | History | Reduced | 2,458,673 | 4,130 | 0.11% | 0.22% | 2 | -1,541,327 | -38.53% | Q1 2026 | May 14, 2026 |
| VANGUARD GROUP INC | History | No change | 2,187,413 | 4,002 | 0.0% | 0.0% | 3 | 0 | 0.0% | Q4 2025 | Jan 29, 2026 |
| ACADIAN ASSET MANAGEMENT LLC | History | Added to | 2,074,709 | 3,484 | 0.0% | 0.01% | 4 | +33,511 | 1.64% | Q1 2026 | May 13, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | History | New | 1,958,996 | 3,291 | 0.0% | — | 5 | +1,958,996 | New | Q1 2026 | May 15, 2026 |
| BlackRock, Inc. | History | Reduced | 1,821,604 | 3,060 | 0.0% | 0.0% | 6 | -5,530 | -0.3% | Q1 2026 | May 13, 2026 |
| RENAISSANCE TECHNOLOGIES LLC | History | Reduced | 976,688 | 1,640 | 0.0% | 0.0% | 7 | -74,712 | -7.11% | Q1 2026 | May 14, 2026 |
| AJU IB Investment Co., Ltd. | History | No change | 816,375 | 1,542 | 5.05% | 6.55% | 8 | 0 | 0.0% | Q1 2026 | May 08, 2026 |
| NANO CAP NEW MILLENNIUM GROWTH FUND L P | History | No change | 825,000 | 1,386 | 1.3% | 1.29% | 9 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| TWO SIGMA INVESTMENTS, LP | History | Added to | 511,598 | 859 | 0.0% | 0.0% | 10 | +258,951 | 102.5% | Q1 2026 | May 15, 2026 |
| TWO SIGMA ADVISERS, LP | History | No change | 462,100 | 845 | 0.0% | 0.0% | 11 | 0 | 0.0% | Q4 2025 | Feb 17, 2026 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | History | Reduced | 459,443 | 771 | 0.02% | 0.02% | 12 | -150,000 | -24.61% | Q1 2026 | May 15, 2026 |
| Peapod Lane Capital LLC | History | Reduced | 438,581 | 735 | 0.6% | 0.68% | 13 | -31 | -0.01% | Q1 2026 | May 01, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | History | Reduced | 422,977 | 710 | 0.0% | 0.0% | 14 | -50,063 | -10.58% | Q1 2026 | May 15, 2026 |
| 1888 Investments, LLC | History | No change | 359,143 | 603 | 0.96% | 6.37% | 15 | 0 | 0.0% | Q1 2026 | May 13, 2026 |
| DIMENSIONAL FUND ADVISORS LP | History | Reduced | 221,916 | 372 | 0.0% | 0.0% | 16 | -13,569 | -5.76% | Q1 2026 | May 07, 2026 |
| VANGUARD FIDUCIARY TRUST CO | History | New | 215,528 | 362 | 0.0% | — | 17 | +215,528 | New | Q1 2026 | May 08, 2026 |
| GSA CAPITAL PARTNERS LLP | History | Reduced | 194,504 | 327 | 0.02% | 0.04% | 18 | -66,860 | -25.58% | Q1 2026 | May 08, 2026 |
| GOLDMAN SACHS GROUP INC | History | Reduced | 194,173 | 326 | 0.0% | 0.0% | 19 | -16,880 | -8.0% | Q1 2026 | May 15, 2026 |
| Rangeley Capital, LLC | History | Added to | 184,302 | 309 | 0.3% | 0.03% | 20 | +164,302 | 821.51% | Q1 2026 | May 15, 2026 |
| T3 Companies, LLC | History | Added to | 170,962 | 287 | 0.37% | 0.3% | 21 | +38,962 | 29.52% | Q1 2026 | May 07, 2026 |
| MORGAN STANLEY | History | Reduced | 160,879 | 270 | 0.0% | 0.0% | 22 | -10,489 | -6.12% | Q1 2026 | May 15, 2026 |
| STATE STREET CORP | History | Added to | 159,950 | 268 | 0.0% | 0.0% | 23 | +7,868 | 5.17% | Q1 2026 | May 15, 2026 |
| JACOBS LEVY EQUITY MANAGEMENT, INC | History | Added to | 143,242 | 240 | 0.0% | 0.0% | 24 | +104,226 | 267.14% | Q1 2026 | May 15, 2026 |
| Shay Capital LLC | History | Reduced | 135,490 | 227 | 0.02% | 0.03% | 25 | -14,841 | -9.87% | Q1 2026 | May 15, 2026 |
| NORTHERN TRUST CORP | History | Added to | 134,560 | 226 | 0.0% | 0.0% | 26 | +26,478 | 24.5% | Q1 2026 | May 14, 2026 |
| D. E. Shaw & Co., Inc. | History | Reduced | 125,154 | 210 | 0.0% | 0.0% | 27 | -283,403 | -69.37% | Q1 2026 | May 15, 2026 |
| HSBC HOLDINGS PLC | History | No change | 114,348 | 193 | 0.0% | 0.0% | 28 | 0 | 0.0% | Q1 2026 | Apr 30, 2026 |
| EDGEWOOD MANAGEMENT LLC | History | No change | 100,000 | 168 | 0.0% | 0.0% | 29 | 0 | 0.0% | Q1 2026 | May 14, 2026 |
| AMERICAN CENTURY COMPANIES INC | History | Reduced | 73,815 | 124 | 0.0% | 0.0% | 30 | -1,354 | -1.8% | Q1 2026 | May 15, 2026 |
| ROYAL BANK OF CANADA | History | Reduced | 71,617 | 120 | 0.0% | 0.0% | 31 | -183 | -0.25% | Q1 2026 | May 15, 2026 |
| Palumbo Wealth Management LLC | History | Reduced | 67,187 | 112 | 0.03% | 0.03% | 32 | -460 | -0.68% | Q1 2026 | May 12, 2026 |
| Corient Private Wealth LLC | History | No change | 63,200 | 106 | 0.0% | 0.0% | 33 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| BANK OF AMERICA CORP /DE/ | History | Reduced | 57,072 | 95 | 0.0% | 0.0% | 34 | -502 | -0.87% | Q1 2026 | May 15, 2026 |
| UBS Group AG | History | Added to | 48,396 | 81 | 0.0% | 0.0% | 35 | +4,578 | 10.45% | Q1 2026 | May 05, 2026 |
| BARCLAYS PLC | History | Reduced | 48,211 | 80 | 0.0% | 0.0% | 36 | -12,506 | -20.6% | Q1 2026 | May 14, 2026 |
| MARSHALL WACE, LLP | History | Reduced | 45,790 | 76 | 0.0% | 0.0% | 37 | -911 | -1.95% | Q1 2026 | May 14, 2026 |
| PRELUDE CAPITAL MANAGEMENT, LLC | History | No change | 44,052 | 74 | 0.01% | 0.01% | 38 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| PRICE T ROWE ASSOCIATES INC /MD/ | History | No change | 39,855 | 67 | 0.0% | 0.0% | 39 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| ALGERT GLOBAL LLC | History | New | 34,980 | 59 | 0.0% | — | 40 | +34,980 | New | Q1 2026 | May 14, 2026 |
| Pathstone Holdings, LLC | History | No change | 28,205 | 47 | 0.0% | 0.0% | 41 | 0 | 0.0% | Q1 2026 | May 11, 2026 |
| Invesco Ltd. | History | Added to | 26,460 | 44 | 0.0% | 0.0% | 42 | +309 | 1.18% | Q1 2026 | May 12, 2026 |
| Sequoia Financial Advisors, LLC | History | No change | 16,600 | 27 | 0.0% | 0.0% | 43 | 0 | 0.0% | Q1 2026 | Apr 30, 2026 |
| OCCUDO QUANTITATIVE STRATEGIES LP | History | New | 13,361 | 26 | 0.0% | — | 44 | +13,361 | New | Q1 2026 | May 15, 2026 |
| Point72 Asset Management, L.P. | History | Reduced | 14,813 | 24 | 0.0% | 0.0% | 45 | -15,418 | -51.0% | Q1 2026 | May 15, 2026 |
| XTX Topco Ltd | History | New | 13,150 | 22 | 0.0% | — | 46 | +13,150 | New | Q1 2026 | May 15, 2026 |
| Vanguard Global Advisers, LLC | History | New | 12,889 | 21 | 0.0% | — | 47 | +12,889 | New | Q1 2026 | May 08, 2026 |
| Advisory Services Network, LLC | History | New | 10,000 | 16 | 0.0% | — | 48 | +10,000 | New | Q1 2026 | May 15, 2026 |
| FNY Investment Advisers, LLC | History | No change | 8,500 | 14 | 0.01% | 0.0% | 49 | 0 | 0.0% | Q1 2026 | Apr 15, 2026 |
| SBI Securities Co., Ltd. | History | Added to | 2,633 | 4 | 0.0% | 0.0% | 50 | +238 | 9.94% | Q1 2026 | Apr 27, 2026 |
| Russell Investments Group, Ltd. | History | No change | 2,050 | 3 | 0.0% | 0.0% | 51 | 0 | 0.0% | Q1 2026 | May 08, 2026 |
| FMR LLC | History | Reduced | 644 | 1 | 0.0% | 0.0% | 52 | -703,242 | -99.91% | Q1 2026 | May 15, 2026 |
| NATIONAL BANK OF CANADA /FI/ | History | New | 1,000 | 1 | 0.0% | — | 54 | +1,000 | New | Q1 2026 | May 14, 2026 |
| BNP PARIBAS FINANCIAL MARKETS | History | No change | 662 | 1 | 0.0% | 0.0% | 53 | 0 | 0.0% | Q1 2026 | May 12, 2026 |
| MILLENNIUM MANAGEMENT LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -116,497 | -100.0% | Q1 2026 | May 15, 2026 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | History | Closed out | 0 | 0 | — | 0.0% | — | -93,876 | -100.0% | Q1 2026 | May 15, 2026 |
| Squarepoint Ops LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -60,884 | -100.0% | Q1 2026 | May 15, 2026 |
| Quadrature Capital Ltd | History | Closed out | 0 | 0 | — | 0.0% | — | -55,308 | -100.0% | Q1 2026 | May 15, 2026 |
| JANE STREET GROUP, LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -43,222 | -100.0% | Q1 2026 | May 12, 2026 |
| AE Wealth Management LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -32,513 | -100.0% | Q1 2026 | May 13, 2026 |
| Qube Research & Technologies Ltd | History | Closed out | 0 | 0 | — | 0.0% | — | -15,486 | -100.0% | Q1 2026 | May 15, 2026 |
| CITADEL ADVISORS LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -11,625 | -100.0% | Q1 2026 | May 15, 2026 |
| NINE MASTS CAPITAL Ltd | History | Closed out | 0 | 0 | — | 0.0% | — | -10,751 | -100.0% | Q1 2026 | May 12, 2026 |
| Connor, Clark & Lunn Investment Management Ltd. | History | Closed out | 0 | 0 | — | 0.0% | — | -10,645 | -100.0% | Q1 2026 | May 11, 2026 |
| Torren Management, LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -4,322 | -100.0% | Q1 2026 | Apr 30, 2026 |
| OSAIC HOLDINGS, INC. | History | Reduced | 380 | 0 | — | 0.0% | — | -2,755 | -87.88% | Q1 2026 | May 15, 2026 |
| Tower Research Capital LLC (TRC) | History | Closed out | 0 | 0 | — | 0.0% | — | -1,831 | -100.0% | Q1 2026 | May 15, 2026 |
| Farther Finance Advisors, LLC | History | Closed out | 0 | 0 | — | — | — | -36 | -100.0% | Q1 2026 | Apr 07, 2026 |
| Caitong International Asset Management Co., Ltd | History | New | 3 | 0 | — | — | — | +3 | New | Q1 2026 | May 11, 2026 |
| JPMORGAN CHASE & CO | History | No change | 134 | 0 | — | — | — | 0 | 0.0% | Q1 2026 | May 13, 2026 |
| NISA INVESTMENT ADVISORS, LLC | History | No change | 23 | 0 | — | — | — | 0 | 0.0% | Q1 2026 | Apr 30, 2026 |
| Cornerstone Planning Group LLC | History | No change | 447 | 0 | — | — | — | 0 | 0.0% | Q1 2026 | May 06, 2026 |