SEER INC SEER
COM CL A · Common Stock · CUSIP 81578P106
- SectorTechnology
- IndustryLaboratory Analytical Instruments
- HeadquartersRedwood City, CA
- FilingsSEC EDGAR
* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($57.9k this quarter). Holder counts are more reliable. Implied quarter-end price ≈ $3.86. Options: 4 managers hold calls ($58.1k notional), 4 hold puts ($142.7k).
Trends to Q1 2023
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q3 2022 | 97 |
| Q4 2022 | 100 |
| Q1 2023 | 100 |
Buyers vs sellers
Managers adding to or starting a position, vs cutting or selling out
Numbers
| Quarter | Bought or added | Cut or sold out |
|---|---|---|
| Q4 2022 | 56 | 36 |
| Q1 2023 | 54 | 48 |
Calls vs puts
Options held, notional value, last 4 quarters. P/C = puts ÷ calls
Numbers
| Quarter | Calls | Puts | P/C |
|---|---|---|---|
| Q3 2022 | $91.0k | $173.0k | 1.90 |
| Q4 2022 | $21.9k | $1.6m | 72.56 |
| Q1 2023 | $58.1k | $142.7k | 2.46 |
Biggest buyers
| FMR LLC | Added | +5.6m |
| SOFTBANK GROUP CORP. | New | +5.1m |
| BlackRock Inc. | Added | +758.8k |
| JACOBS LEVY EQUITY MANAGEMENT, INC | New | +447.1k |
| D. E. Shaw & Co., Inc. | New | +171.2k |
| RENAISSANCE TECHNOLOGIES LLC | Added | +165.9k |
| AMERIPRISE FINANCIAL INC | Added | +82.9k |
| JANE STREET GROUP, LLC | Added | +75.0k |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | New | +68.5k |
| TUDOR INVESTMENT CORP ET AL | Added | +63.5k |
Biggest sellers
| VANGUARD GROUP INC | Reduced | -1.0m |
| T. Rowe Price Investment Management, Inc. | Reduced | -936.0k |
| LOS ANGELES CAPITAL MANAGEMENT LLC | Sold out | -115.5k |
| PRICE T ROWE ASSOCIATES INC /MD/ | Reduced | -84.7k |
| CITADEL ADVISORS LLC | Reduced | -76.4k |
| Trexquant Investment LP | Sold out | -64.1k |
| DIMENSIONAL FUND ADVISORS LP | Reduced | -63.5k |
| Ergoteles LLC | Reduced | -45.3k |
| ALGERT GLOBAL LLC | Reduced | -41.9k |
| 1888 Investments, LLC | Reduced | -36.6k |
Biggest calls
| CITADEL ADVISORS LLC | Added | $41.3k10.7k shares |
| SIMPLEX TRADING, LLC | Added | $16.0k4.4k shares |
| GROUP ONE TRADING LLC | New | $772200 shares |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | Unchanged | $00 shares |
Biggest puts
| CITADEL ADVISORS LLC | Added | $138.6k35.9k shares |
| SIMPLEX TRADING, LLC | Added | $3.0k1.0k shares |
| GROUP ONE TRADING LLC | New | $1.2k300 shares |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | Unchanged | $00 shares |
Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.
Major shareholders (over 5%)
Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.
| Holder | Stake |
|---|---|
| Farokhzad Omid 13G · exempt (held before listing) +4.2 pts · filed 2026-05-15 | 12.0% |
| Schindel Yair Chaim 13G · exempt (held before listing) filed 2025-01-08 | 8.3% |
Fell to 5% or below in the last year: Invus Global Management, LLC (4.4%, 2026-05-04), Radoff Bradley Louis (4.6%, 2026-04-13)
Insider purchases and sales in Q1 2023
Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.
Officers and directors buying vs selling
Number of people, by quarter (10% owners not included)
Numbers
| Quarter | Buying | Bought | Selling | Sold | Sold under a plan |
|---|---|---|---|---|---|
| Q2 2021 | 0 | — | 0 | — | — |
| Q3 2021 | 0 | — | 0 | — | — |
| Q4 2021 | 0 | — | 2 | $3.0m | — |
| Q1 2022 | 0 | — | 1 | $103.9k | — |
| Q2 2022 | 0 | — | 2 | $638.5k | — |
| Q3 2022 | 0 | — | 0 | — | — |
| Q4 2022 | 0 | — | 1 | $124.1k | — |
| Q1 2023 | 0 | — | 3 | $175.6k | — |
| Date | Insider | Trade | Value |
|---|---|---|---|
| 2023-02-21 | Farokhzad Omid CEO, President and Chair, director | Sold | $57.2k13.8k shares |
| 2023-02-21 | Horn David R. Chief Financial Officer | Sold | $24.6k6.0k shares |
| 2023-02-21 | Kogan Elona Esq. General Counsel and Secretary | Sold | $24.6k6.0k shares |
| 2023-02-07 | Farokhzad Omid CEO, President and Chair, director | Sold | $39.1k8.4k shares |
| 2023-02-07 | Horn David R. Chief Financial Officer | Sold | $16.9k3.1k shares |
| 2023-01-17 | Farokhzad Omid CEO, President and Chair, director | Sold | $24.6k4.8k shares |
| 2023-01-17 | Horn David R. Chief Financial Officer | Sold | $13.3k2.6k shares |
Their holding: how much the trade added to or took from the insider's holding (direct, or the trust or fund named). The same trade is sometimes reported by more than one insider, such as a fund and the director who represents it; totals count it once. A value is left blank where the reported price is far from the market price (usually a typo).
Holders, Q1 2023
| Manager | Shares | Change |
|---|---|---|
| FMR LLC 0.00% of their portfolio | 14.0m $54.0m | Added +5.6m |
| SOFTBANK GROUP CORP. 0.26% of their portfolio | 5.1m $19.8m | New |
| BlackRock Inc. 0.00% of their portfolio | 4.9m $18.9m | Added +758.8k |
| Artal Group S.A. 1.09% of their portfolio | 4.8m $18.3m | Unchanged |
| Capital World Investors 0.00% of their portfolio | 4.7m $18.0m | Unchanged |
| VANGUARD GROUP INC 0.00% of their portfolio | 2.5m $9.5m | Reduced -1.0m |
| STATE STREET CORP 0.00% of their portfolio | 2.0m $7.7m | Added +30.5k |
| T. Rowe Price Investment Management, Inc. 0.00% of their portfolio | 1.3m $5.0m | Reduced -936.0k |
| PRICE T ROWE ASSOCIATES INC /MD/ 0.00% of their portfolio | 1.2m $4.7m | Reduced -84.7k |
| GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio | 862.4k $3.3m | Added +21.3k |
| JPMORGAN CHASE & CO 0.00% of their portfolio | 817.4k $3.2m | Added +51.6k |
| JACOBS LEVY EQUITY MANAGEMENT, INC 0.01% of their portfolio | 447.1k $1.7m | New |
| NORTHERN TRUST CORP 0.00% of their portfolio | 431.5k $1.7m | Reduced -4.8k |
| Woodline Partners LP 0.02% of their portfolio | 383.1k $1.5m | Added +380 |
| 1888 Investments, LLC 1.79% of their portfolio | 359.1k $1.4m | Reduced -36.6k |
| RENAISSANCE TECHNOLOGIES LLC 0.00% of their portfolio | 358.4k $1.4m | Added +165.9k |
| DIMENSIONAL FUND ADVISORS LP 0.00% of their portfolio | 316.6k $1.2m | Reduced -63.5k |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.00% of their portfolio | 290.1k $1.1m | Added +7.7k |
| MORGAN STANLEY 0.00% of their portfolio | 238.5k $920.6k | Added +54.1k |
| Mitsubishi UFJ Asset Management Co., Ltd. 0.00% of their portfolio | 233.4k $900.9k | Added +6.5k |
| Bank of New York Mellon Corp 0.00% of their portfolio | 186.4k $719.5k | Reduced -179 |
| Nuveen Asset Management, LLC 0.00% of their portfolio | 177.3k $684.0k | Reduced -9.0k |
| AMERIPRISE FINANCIAL INC 0.00% of their portfolio | 175.2k $676.4k | Added +82.9k |
| D. E. Shaw & Co., Inc. 0.00% of their portfolio | 171.2k $660.8k | New |
| STATE OF WISCONSIN INVESTMENT BOARD 0.00% of their portfolio | 150.6k $581.4k | Added +34.1k |
| Bellevue Group AG 0.01% of their portfolio | 136.1k $525.5k | Unchanged |
| ALGERT GLOBAL LLC 0.02% of their portfolio | 120.4k $464.9k | Reduced -41.9k |
| GOLDMAN SACHS GROUP INC 0.00% of their portfolio | 105.8k $408.3k | Reduced -10.4k |
| Invesco Ltd. 0.00% of their portfolio | 102.2k $394.5k | Added +61.3k |
| JANE STREET GROUP, LLC 0.00% of their portfolio | 98.5k $380.1k | Added +75.0k |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE 0.00% of their portfolio | 93.4k $360.7k | Reduced -27.3k |
| BANK OF AMERICA CORP /DE/ 0.00% of their portfolio | 89.3k $344.8k | Added +41.3k |
| TD Asset Management Inc 0.00% of their portfolio | 87.7k $338.5k | Reduced -24.6k |
| HRT FINANCIAL LP 0.00% of their portfolio | 86.9k $335.0k | Reduced -33.6k |
| TUDOR INVESTMENT CORP ET AL 0.01% of their portfolio | 86.7k $334.0k | Added +63.5k |
| Swiss National Bank 0.00% of their portfolio | 82.3k $317.7k | Reduced -7.7k |
| XTX Topco Ltd 0.06% of their portfolio | 77.8k $300.4k | Added +57.9k |
| RHUMBLINE ADVISERS 0.00% of their portfolio | 77.8k $300.0k | Reduced -564 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio | 68.5k $264.3k | New |
| ALLIANCEBERNSTEIN L.P. 0.00% of their portfolio | 64.4k $248.6k | Unchanged |
| ACADIAN ASSET MANAGEMENT LLC 0.00% of their portfolio | 58.3k $224.0k | New |
| Ensign Peak Advisors, Inc 0.00% of their portfolio | 53.1k $204.9k | Added +16.7k |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.00% of their portfolio | 52.6k $202.9k | Reduced -1.1k |
| MILLENNIUM MANAGEMENT LLC 0.00% of their portfolio | 51.9k $200.0k | Added +14.0k |
| Cubist Systematic Strategies, LLC 0.00% of their portfolio | 51.8k $199.8k | Added +1.9k |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.00% of their portfolio | 46.8k $180.7k | Unchanged |
| Man Group plc 0.00% of their portfolio | 45.9k $177.0k | New |
| PDT Partners, LLC 0.02% of their portfolio | 44.3k $171.1k | New |
| BARCLAYS PLC 0.00% of their portfolio | 41.6k $160.6k | Added +21.7k |
| CITADEL ADVISORS LLC 0.00% of their portfolio | 41.3k $159.5k | Reduced -76.4k |
| Capital Impact Advisors, LLC 0.19% of their portfolio | 39.5k $152.4k | Added +11.4k |
| Balyasny Asset Management L.P. 0.00% of their portfolio | 37.2k $143.4k | Added +373 |
| DEUTSCHE BANK AG\ 0.00% of their portfolio | 35.8k $138.0k | Added +13.5k |
| MetLife Investment Management, LLC 0.00% of their portfolio | 31.4k $121.0k | Unchanged |
| PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO 0.00% of their portfolio | 28.2k $109.0k | New |
| SG Americas Securities, LLC 0.00% of their portfolio | 27.7k $107.0k | Added +8.8k |
| Ergoteles LLC 0.00% of their portfolio | 26.7k $103.0k | Reduced -45.3k |
| PATHSTONE FAMILY OFFICE, LLC 0.00% of their portfolio | 26.5k $102.3k | Reduced -26.5k |
| Connor, Clark & Lunn Investment Management Ltd. 0.00% of their portfolio | 26.4k $102.0k | New |
| PRELUDE CAPITAL MANAGEMENT, LLC 0.01% of their portfolio | 24.9k $96.1k | New |
| AMERICAN INTERNATIONAL GROUP, INC. 0.00% of their portfolio | 24.9k $96.1k | Added +495 |
| HSBC HOLDINGS PLC 0.00% of their portfolio | 23.5k $91.4k | New |
| CREDIT SUISSE AG/ 0.00% of their portfolio | 23.4k $90.2k | Added +9 |
| Russell Investments Group, Ltd. 0.00% of their portfolio | 22.9k $88.5k | New |
| UBS Group AG 0.00% of their portfolio | 21.4k $82.6k | Reduced -6.2k |
| VOYA INVESTMENT MANAGEMENT LLC 0.00% of their portfolio | 19.6k $75.7k | Unchanged |
| ROYAL BANK OF CANADA 0.00% of their portfolio | 19.5k $75.0k | Reduced -3.5k |
| STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM 0.00% of their portfolio | 18.6k $71.9k | Unchanged |
| Mirae Asset Global Investments Co., Ltd. 0.00% of their portfolio | 18.6k $71.7k | Unchanged |
| Engineers Gate Manager LP 0.00% of their portfolio | 16.9k $65.1k | New |
| PRINCIPAL FINANCIAL GROUP INC 0.00% of their portfolio | 15.8k $60.8k | Added +1.9k |
| TWO SIGMA INVESTMENTS, LP 0.00% of their portfolio | 15.5k $59.8k | New |
| JANUS HENDERSON GROUP PLC 0.00% of their portfolio | 15.3k $58.9k | New |
| AMERICAN CENTURY COMPANIES INC 0.00% of their portfolio | 15.1k $54.2k | Added +2.2k |
| Point72 Asset Management, L.P. 0.00% of their portfolio | 14.5k $55.8k | New |
| Quantbot Technologies LP 0.00% of their portfolio | 13.3k $51.2k | New |
| Erste Asset Management GmbH 0.00% of their portfolio | 13.0k $46.8k | Unchanged |
| ARIZONA STATE RETIREMENT SYSTEM 0.00% of their portfolio | 11.0k $42.6k | Added +294 |
| NEW YORK STATE COMMON RETIREMENT FUND 0.00% of their portfolio | 10.6k $40.7k | Reduced -21.2k |
| WELLS FARGO & COMPANY/MN 0.00% of their portfolio | 9.1k $35.0k | New |
| Legal & General Group Plc 0.00% of their portfolio | 9.0k $34.7k | Reduced -8.2k |
| AMALGAMATED BANK 0.00% of their portfolio | 5.4k $21.0k | Reduced -1.2k |
| NISA INVESTMENT ADVISORS, LLC 0.00% of their portfolio | 5.3k $20.0k | Added +584 |
| Zurcher Kantonalbank (Zurich Cantonalbank) 0.00% of their portfolio | 4.9k $18.9k | Unchanged |
| Ameritas Investment Partners, Inc. 0.00% of their portfolio | 3.9k $15.1k | Unchanged |
| OSAIC HOLDINGS, INC. 0.00% of their portfolio | 3.5k $13.4k | Unchanged |
| Tower Research Capital LLC (TRC) 0.00% of their portfolio | 3.1k $12.0k | Reduced -17.4k |
| TFC Financial Management, Inc. 0.00% of their portfolio | 3.0k $11.6k | Unchanged |
| CITIGROUP INC 0.00% of their portfolio | 1.3k $4.9k | Reduced -455 |
| Slow Capital, Inc. 0.00% of their portfolio | 1.0k $3.9k | New |
| Point72 Middle East FZE 0.00% of their portfolio | 527 $2.0k | Reduced -896 |
| TCI Wealth Advisors, Inc. 0.00% of their portfolio | 242 $935 | New |
| BAILLIE GIFFORD & CO 0.00% of their portfolio | 223 $861 | Unchanged |
| Manchester Capital Management LLC 0.00% of their portfolio | 186 $718 | Reduced -350 |
| Glassman Wealth Services 0.00% of their portfolio | 109 $421 | Added +10 |
| Clearstead Advisors, LLC 0.00% of their portfolio | 100 $386 | Unchanged |
| Eagle Bay Advisors LLC 0.00% of their portfolio | 100 $386 | Unchanged |
| Advisory Services Network, LLC 0.00% of their portfolio | 33 $127 | New |
| KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC 0.00% of their portfolio | 3 $12 | New |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0.00% of their portfolio | 0 $0 | Unchanged |