Seer, Inc.
SEER- Exchange
- Nasdaq
- Industry
- Laboratory Analytical Instruments
- SEC CIK
- 0001726445
In the last 90 days, Seer, Inc. insiders filed 0 open-market purchases and 2 sales; 59 institutions reported holding it in 13F filings for Q2 2026, worth $34.0M in total; no superinvestor holds it.
13F holders, Q1 2026
Institutional positions in Seer, Inc. as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 58
- −4 vs. Q4 2025
- Shares held
- 21.3M
- −906.1K (−4.1%) vs. Q4 2025
- Total value
- $36.0M
- −$4.68M (−11.5%) vs. Q4 2025
- New holders
- 10
- 10 more added
- Sold out
- 14
- 21 more reduced
1 institution that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting SEER on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 59 | $34.0M |
| Q1 2026 | 58 | $36.0M |
| Q4 2025 | 63 | $44.7M |
| Q3 2025 | 59 | $56.3M |
| Q2 2025 | 68 | $59.0M |
| Q1 2025 | 67 | $46.6M |
| Q4 2024 | 71 | $68.4M |
| Q3 2024 | 70 | $57.8M |
| Q2 2024 | 91 | $57.9M |
| Q1 2024 | 88 | $71.9M |
| Q4 2023 | 89 | $72.8M |
| Q3 2023 | 79 | $86.7M |
| Q2 2023 | 86 | $174.6M |
| Q1 2023 | 100 | $160.5M |
| Q4 2022 | 99 | $250.1M |
| Q3 2022 | 97 | $351.0M |
| Q2 2022 | 95 | $402.7M |
| Q1 2022 | 95 | $711.9M |
| Q4 2021 | 103 | $1.04B |
| Q3 2021 | 99 | $1.66B |
| Q2 2021 | 90 | $1.48B |
| Q1 2021 | 89 | $2.10B |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding Seer, Inc.; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Caitong International Asset Management Co., Ltd | 3 | $5 | 0.00% | +3 | New |
| Nisa Investment Advisors, LLC | 23 | $39 | 0.00% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 134 | $225 | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 380 | $636 | 0.00% | −2,755−87.9% | Reduced |
| Cornerstone Planning Group LLC | 447 | $832 | 0.00% | 00.0% | Unchanged |
| FMR LLC | 644 | $1.08K | 0.00% | −703,242−99.9% | Reduced |
| BNP Paribas Arbitrage, SA | 662 | $1.11K | 0.00% | 00.0% | Unchanged |
| National Bank of Canada | 1,000 | $1.68K | 0.00% | +1,000 | New |
| Russell Investments Group, Ltd. | 2,050 | $3.44K | 0.00% | 00.0% | Unchanged |
| SBI Securities Co., Ltd. | 2,633 | $4.42K | 0.00% | +238+9.9% | Added |
| FNY Investment Advisers, LLC | 8,500 | $14.0K | 0.01% | 00.0% | Unchanged |
| Advisory Services Network, LLC | 10,000 | $16.8K | 0.00% | +10,000 | New |
| Vanguard Global Advisers, LLC | 12,889 | $21.7K | 0.00% | +12,889 | New |
| XTX Topco Ltd | 13,150 | $22.1K | 0.00% | +13,150 | New |
| Point72 Asset Management, L.P. | 14,813 | $24.9K | 0.00% | −15,418−51.0% | Reduced |
| Occudo Quantitative Strategies LP | 13,361 | $26.1K | 0.00% | +13,361 | New |
| Sequoia Financial Advisors, LLC | 16,600 | $27.9K | 0.00% | 00.0% | Unchanged |
| Invesco Ltd. | 26,460 | $44.5K | 0.00% | +309+1.2% | Added |
| Pathstone Holdings, LLC | 28,205 | $47.4K | 0.00% | 00.0% | Unchanged |
| Algert Global LLC | 34,980 | $58.8K | 0.00% | +34,980 | New |
| Price T Rowe Associates Inc | 39,855 | $67.0K | 0.00% | 00.0% | Unchanged |
| Prelude Capital Management, LLC | 44,052 | $74.0K | 0.01% | 00.0% | Unchanged |
| Marshall Wace, LLP | 45,790 | $76.9K | 0.00% | −911−2.0% | Reduced |
| Barclays PLC | 48,211 | $81.0K | 0.00% | −12,506−20.6% | Reduced |
| UBS Group AG | 48,396 | $81.3K | 0.00% | +4,578+10.4% | Added |
| Bank of America Corp | 57,072 | $95.9K | 0.00% | −502−0.9% | Reduced |
| CI Private Wealth, LLC | 63,200 | $106.2K | 0.00% | 00.0% | Unchanged |
| Palumbo Wealth Management LLC | 67,187 | $112.9K | 0.03% | −460−0.7% | Reduced |
| Royal Bank of Canada | 71,617 | $120.0K | 0.00% | −183−0.3% | Reduced |
| American Century Companies Inc | 73,815 | $124.0K | 0.00% | −1,354−1.8% | Reduced |
| GWM Advisors LLC | 78,709 | $132.2K | 0.00% | +78,709 | New |
| Edgewood Management LLC | 100,000 | $168.0K | 0.00% | 00.0% | Unchanged |
| HSBC Holdings PLC | 114,348 | $193.2K | 0.00% | 00.0% | Unchanged |
| D. E. Shaw & Co., Inc. | 125,154 | $210.3K | 0.00% | −283,403−69.4% | Reduced |
| Northern Trust Corp | 134,560 | $226.1K | 0.00% | +26,478+24.5% | Added |
| Shay Capital LLC | 135,490 | $227.6K | 0.03% | −14,841−9.9% | Reduced |
| Jacobs Levy Equity Management, Inc | 143,242 | $240.6K | 0.00% | +104,226+267.1% | Added |
| State Street Corp | 159,950 | $268.7K | 0.00% | +7,868+5.2% | Added |
| Morgan Stanley | 160,879 | $270.3K | 0.00% | −10,489−6.1% | Reduced |
| T3 Companies, LLC | 170,962 | $287.2K | 0.39% | +38,962+29.5% | Added |
| Rangeley Capital, LLC | 184,302 | $309.6K | 0.33% | +164,302+821.5% | Added |
| Goldman Sachs Group Inc | 194,173 | $326.2K | 0.00% | −16,880−8.0% | Reduced |
| Gsa Capital Partners LLP | 194,504 | $327.0K | 0.02% | −66,860−25.6% | Reduced |
| Vanguard Fiduciary Trust Co | 215,528 | $362.1K | 0.00% | +215,528 | New |
| Dimensional Fund Advisors LP | 221,916 | $372.8K | 0.00% | −13,569−5.8% | Reduced |
| 1888 Investments, LLC | 359,143 | $603.4K | 0.96% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 422,977 | $710.8K | 0.00% | −50,063−10.6% | Reduced |
| Peapod Lane Capital LLC | 438,581 | $735.9K | 0.60% | −310.0% | Reduced |
| Bridgeway Capital Management, LLC | 459,443 | $771.9K | 0.02% | −150,000−24.6% | Reduced |
| Two Sigma Investments, LP | 511,598 | $859.5K | 0.00% | +258,951+102.5% | Added |
| Nano Cap New Millennium Growth Fund L P | 825,000 | $1.39M | 1.30% | 00.0% | Unchanged |
| AJU IB Investment Co., Ltd. | 816,375 | $1.54M | 5.05% | 00.0% | Unchanged |
| Renaissance Technologies LLC | 976,688 | $1.64M | 0.00% | −74,712−7.1% | Reduced |
| BlackRock, Inc. | 1,821,604 | $3.06M | 0.00% | −5,530−0.3% | Reduced |
| Vanguard Capital Management LLC | 1,958,996 | $3.29M | 0.00% | +1,958,996 | New |
| Acadian Asset Management LLC | 2,074,709 | $3.48M | 0.00% | +33,511+1.6% | Added |
| Siren, L.L.C. | 2,458,673 | $4.13M | 0.11% | −1,541,327−38.5% | Reduced |
| Softbank Group Corp | 5,135,383 | $8.63M | 0.08% | 00.0% | Unchanged |
| Two Sigma Advisers, LP | 0 | $0 | 0.00% | −462,100−100.0% | Sold out |
| Millennium Management LLC | 0 | $0 | 0.00% | −116,497−100.0% | Sold out |
| Susquehanna International Group, LLP | 0 | $0 | 0.00% | −93,876−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −60,884−100.0% | Sold out |
| Quadrature Capital Ltd | 0 | $0 | 0.00% | −55,308−100.0% | Sold out |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −43,222−100.0% | Sold out |
| AE Wealth Management LLC | 0 | $0 | 0.00% | −32,513−100.0% | Sold out |
| Qube Research & Technologies Ltd | 0 | $0 | 0.00% | −15,486−100.0% | Sold out |
| Citadel Advisors LLC | 0 | $0 | 0.00% | −11,625−100.0% | Sold out |
| Nine Masts Capital Ltd | 0 | $0 | 0.00% | −10,751−100.0% | Sold out |
| Connor, Clark & Lunn Investment Management Ltd. | 0 | $0 | 0.00% | −10,645−100.0% | Sold out |
| Torren Management, LLC | 0 | $0 | 0.00% | −4,322−100.0% | Sold out |
| Tower Research Capital LLC (TRC) | 0 | $0 | 0.00% | −1,831−100.0% | Sold out |
| Farther Finance Advisors, LLC | 0 | $0 | 0.00% | −36−100.0% | Sold out |
| Vanguard Group Inc | – | – | – | – | Not filed |