SeerSEER
13F holders, Q2 2025 (June 30)68holders +1
9new positions
8sold out
4famous investors
$2.14avg. 13F price*
At the end of Q2 2025, 68 institutions reported holding Seer Inc. (SEER) in their 13F filings, up 1 from Q1 2025. 9 opened new positions and 8 sold out. The largest holders were Softbank Group Corp. ($11.0M), Siren, L.L.C. ($8.6M) and Vanguard Group Inc. ($4.7M). 4 famous investors held it, including Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio), David E. Shaw (0.0% of D. E. Shaw & Co.'s portfolio) and Israel Englander (0.0% of Millennium Management's portfolio).
- Company
- Seer Inc.
- CUSIP
- 81578P106
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2025 → Q2 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 9 | $695K |
| Exits | 8 | $415K |
All 13F filers, Q1 2025 → Q2 2025: 1,623,939 shares bought and 1,554,458 shares sold, net +69,481 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 68 holders
| Softbank Group Corp. | 0.04% | No change | 5,135,383 | $11.0M |
| Siren, L.L.C. | 0.44% | No change | 4,000,000 | $8.6M |
| Vanguard Group Inc. | 0.00% | Add +1.0% | 2,202,644 | $4.7M |
| Acadian Asset Management LLC | 0.01% | No change | 2,150,699 | $4.6M |
| BlackRock, Inc. | 0.00% | Reduce -27.5% | 1,874,343 | $4.0M |
| Tang Capital Management LLC | 0.15% | Add +3.9% | 1,344,423 | $2.9M |
| Renaissance Technologies | 0.00% | Add +35.3% | 1,117,710 | $2.4M |
| Bridgeway Capital Management, LLC | 0.04% | Add +15.4% | 837,443 | $1.8M |
| AJU IB Investment Co., Ltd. | 1.90% | No change | 816,375 | $1.7M |
| FMR LLC | 0.00% | No change | 704,151 | $1.5M |
| D. E. Shaw & Co. | 0.00% | Add +2.3% | 700,125 | $1.5M |
| Two Sigma Advisers, LP | 0.00% | Reduce -8.0% | 519,800 | $1.1M |
| Geode Capital Management, LLC | 0.00% | Add +16.5% | 509,727 | $1.1M |
| Peapod Lane Capital LLC | 0.92% | Add +0.1% | 430,750 | $922K |
| 1888 Investments, LLC | 44.04% | No change | 359,143 | $769K |
| Millennium Management | 0.00% | Reduce -32.9% | 341,942 | $732K |
| Jacobs Levy Equity Management, Inc. | 0.00% | Reduce -9.9% | 327,407 | $701K |
| Two Sigma Investments, LP | 0.00% | Reduce -6.0% | 287,423 | $615K |
| Morgan Stanley | 0.00% | Reduce -15.8% | 278,579 | $596K |
| Berkshire Asset Management LLC | 0.03% | No change | 275,000 | $589K |
| Royal Bank of Canada | 0.00% | Add +261.2% | 265,788 | $569K |
| Citadel Advisors | 0.00% | Add +510.2% | 251,237 | $538K |
| Dimensional Fund Advisors LP | 0.00% | Add +84.3% | 231,452 | $495K |
| Jane Street Group, LLC | 0.00% | Reduce -14.6% | 216,980 | $464K |
| Gsa Capital Partners LLP | 0.03% | Add +177.7% | 187,081 | $400K |
| Goldman Sachs Group Inc. | 0.00% | Reduce -6.1% | 160,462 | $343K |
| State Street Corp. | 0.00% | Add +4.6% | 159,782 | $342K |
| JPMorgan Chase & Co. | 0.00% | Reduce -8.1% | 159,684 | $342K |
| UBS Group AG | 0.00% | Add +5.2% | 158,655 | $340K |
| Northern Trust Corp. | 0.00% | Add +0.4% | 151,485 | $324K |
| Invesco Ltd. | 0.00% | Reduce -30.7% | 131,708 | $282K |
| HRT Financial LP | 0.00% | New | 119,507 | $255K |
| HSBC Holdings PLC | 0.00% | No change | 114,348 | $248K |
| Palumbo Wealth Management LLC | 0.07% | Add +0.6% | 105,376 | $226K |
| Susquehanna International Group, LLP | 0.00% | Reduce -47.0% | 100,529 | $215K |
| Edgewood Management LLC | 0.00% | No change | 100,000 | $214K |
| XTX Topco Ltd | 0.01% | New | 80,295 | $172K |
| Bank of America Corp. | 0.00% | Reduce -11.4% | 78,138 | $167K |
| American Century Companies Inc. | 0.00% | Reduce -1.1% | 75,169 | $161K |
| Corient Private Wealth LP | 0.00% | Add +46.3% | 63,200 | $135K |
| Shay Capital LLC | 0.03% | No change | 62,498 | $134K |
| Squarepoint Ops LLC | 0.00% | Add +176.9% | 58,557 | $125K |
| Prelude Capital Management, LLC | 0.01% | New | 50,621 | $108K |
| T. Rowe Price Associates Inc. | 0.00% | Reduce -2.6% | 39,855 | $86K |
| Cubist Systematic Strategies, LLC | 0.00% | Add +213.6% | 38,175 | $82K |
| Pathstone Holdings, LLC | 0.00% | Reduce -3.0% | 54,715 | $60K |
| LMR Partners LLP | 0.00% | Reduce -13.0% | 26,029 | $56K |
| Quadrature Capital Ltd | 0.00% | New | 22,174 | $47K |
| Charles Schwab Investment Management Inc. | 0.00% | Reduce -0.3% | 18,051 | $39K |
| Sequoia Financial Advisors, LLC | 0.00% | No change | 16,932 | $36K |
| Graham Capital Management, L.P. | 0.00% | New | 15,277 | $33K |
| Virtu Financial LLC | 0.00% | New | 14,979 | $32K |
| Qube Research & Technologies Ltd | 0.00% | Reduce -11.4% | 14,945 | $32K |
| Occudo Quantitative Strategies LP | 0.00% | New | 11,554 | $25K |
| Rangeley Capital, LLC | 0.03% | New | 10,000 | $21K |
| FNY Investment Advisers, LLC | 0.01% | Add +142.9% | 8,500 | $18K |
| Barclays PLC | 0.00% | Reduce -60.7% | 7,735 | $17K |
| Tower Research Capital LLC (TRC) | 0.00% | Add +103.3% | 5,872 | $13K |
| SBI Securities Co., Ltd. | 0.00% | Add +2.6% | 3,516 | $8K |
| Osaic Holdings, Inc. | 0.00% | No change | 3,210 | $7K |
| Russell Investments Group, Ltd. | 0.00% | No change | 2,050 | $4K |
| National Bank of Canada | 0.00% | New | 1,000 | $2K |
| BNP Paribas Financial Markets | 0.00% | Add +11.4% | 803 | $2K |
| Cornerstone Planning Group LLC | 0.00% | No change | 447 | $948 |
| Point72 (DIFC) Ltd | 0.00% | Reduce -19.4% | 332 | $710 |
| Citigroup Inc. | 0.00% | Reduce -99.8% | 71 | $152 |
| Farther Finance Advisors, LLC | 0.00% | No change | 36 | $77 |
| Nisa Investment Advisors, LLC | 0.00% | No change | 23 | $49 |
"% of holder's portfolio" is SEER's weight in each manager's 13F, not the share of Seer Inc. the manager owns.