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. Holder counts are more reliable. Implied quarter-end price ≈ $5.80. Options: 3 managers hold calls ($21.9k notional), 5 hold puts ($1.6m).
Trends to Q4 2022
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q3 2022 | 97 |
| Q4 2022 | 100 |
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 |
Biggest buyers
| STATE STREET CORP | Added | +310.0k |
| BlackRock Inc. | Added | +297.3k |
| Capital World Investors | Added | +256.3k |
| T. Rowe Price Investment Management, Inc. | Added | +204.3k |
| DIMENSIONAL FUND ADVISORS LP | Added | +157.8k |
| ALGERT GLOBAL LLC | Added | +124.8k |
| HRT FINANCIAL LP | New | +120.5k |
| 1888 Investments, LLC | Added | +107.0k |
| Ergoteles LLC | New | +72.0k |
| CITADEL ADVISORS LLC | Added | +67.5k |
Biggest sellers
| MAVERICK CAPITAL LTD | Sold out | -1.2m |
| VANGUARD GROUP INC | Reduced | -961.6k |
| MORGAN STANLEY | Reduced | -646.0k |
| FMR LLC | Reduced | -281.0k |
| PRICE T ROWE ASSOCIATES INC /MD/ | Reduced | -193.3k |
| GOLDMAN SACHS GROUP INC | Reduced | -167.3k |
| Mitsubishi UFJ Asset Management Co., Ltd. | Reduced | -100.3k |
| Versor Investments LP | Sold out | -69.9k |
| Candriam S.C.A. | Reduced | -25.0k |
| Nuveen Asset Management, LLC | Reduced | -23.9k |
Biggest calls
| CITADEL ADVISORS LLC | New | $20.9k3.6k shares |
| SIMPLEX TRADING, LLC | Reduced | $1.0k300 shares |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | Unchanged | $00 shares |
Biggest puts
| PURA VIDA INVESTMENTS, LLC | New | $1.4m250.0k shares |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Reduced | $118.9k20.5k shares |
| CITADEL ADVISORS LLC | New | $16.8k2.9k shares |
| SIMPLEX TRADING, LLC | Reduced | $2.0k400 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 Q4 2022
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 |
|---|---|---|---|---|---|
| Q1 2021 | 0 | — | 0 | — | — |
| 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 | — |
| Date | Insider | Trade | Value |
|---|---|---|---|
| 2022-12-08 | Horn David R. Chief Financial Officer | Sold | $124.1k18.9k 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, Q4 2022
| Manager | Shares | Change |
|---|---|---|
| FMR LLC 0.00% of their portfolio | 8.4m $48.7m | Reduced -281.0k |
| SB Global Advisers Ltd 3.46% of their portfolio | 5.1m $29.8m | Unchanged |
| Artal Group S.A. 1.59% of their portfolio | 4.8m $27.6m | Unchanged |
| Capital World Investors 0.01% of their portfolio | 4.7m $27.1m | Added +256.3k |
| BlackRock Inc. 0.00% of their portfolio | 4.1m $24.0m | Added +297.3k |
| VANGUARD GROUP INC 0.00% of their portfolio | 3.5m $20.1m | Reduced -961.6k |
| T. Rowe Price Investment Management, Inc. 0.01% of their portfolio | 2.2m $13.0m | Added +204.3k |
| STATE STREET CORP 0.00% of their portfolio | 2.0m $11.4m | Added +310.0k |
| PRICE T ROWE ASSOCIATES INC /MD/ 0.00% of their portfolio | 1.3m $7.6m | Reduced -193.3k |
| GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio | 841.0k $4.9m | Added +45.8k |
| JPMORGAN CHASE & CO 0.00% of their portfolio | 765.8k $4.4m | Added +6.1k |
| NORTHERN TRUST CORP 0.00% of their portfolio | 436.3k $2.5m | Added +17.7k |
| 1888 Investments, LLC 2.97% of their portfolio | 395.7k $2.3m | Added +107.0k |
| Woodline Partners LP 0.03% of their portfolio | 382.8k $2.2m | Added +40.2k |
| DIMENSIONAL FUND ADVISORS LP 0.00% of their portfolio | 380.1k $2.2m | Added +157.8k |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.00% of their portfolio | 282.5k $1.6m | Reduced -14.6k |
| Mitsubishi UFJ Asset Management Co., Ltd. 0.00% of their portfolio | 226.9k $1.3m | Reduced -100.3k |
| RENAISSANCE TECHNOLOGIES LLC 0.00% of their portfolio | 192.5k $1.1m | Added +34.3k |
| Bank of New York Mellon Corp 0.00% of their portfolio | 186.6k $1.1m | Reduced -3.4k |
| Nuveen Asset Management, LLC 0.00% of their portfolio | 186.3k $1.1m | Reduced -23.9k |
| MORGAN STANLEY 0.00% of their portfolio | 184.4k $1.1m | Reduced -646.0k |
| ALGERT GLOBAL LLC 0.05% of their portfolio | 162.4k $941.8k | Added +124.8k |
| Bellevue Group AG 0.01% of their portfolio | 136.1k $789.6k | Unchanged |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE 0.00% of their portfolio | 120.8k $688.5k | Added +230 |
| HRT FINANCIAL LP 0.01% of their portfolio | 120.5k $699.0k | New |
| CITADEL ADVISORS LLC 0.00% of their portfolio | 117.7k $682.9k | Added +67.5k |
| STATE OF WISCONSIN INVESTMENT BOARD 0.00% of their portfolio | 116.6k $676.0k | Added +28.1k |
| GOLDMAN SACHS GROUP INC 0.00% of their portfolio | 116.1k $673.6k | Reduced -167.3k |
| LOS ANGELES CAPITAL MANAGEMENT LLC 0.00% of their portfolio | 115.5k $670.1k | Added +43.2k |
| TD Asset Management Inc 0.00% of their portfolio | 112.3k $651.5k | Reduced -14.6k |
| AMERIPRISE FINANCIAL INC 0.00% of their portfolio | 92.3k $536.0k | Added +64.2k |
| Swiss National Bank 0.00% of their portfolio | 90.0k $522.0k | Unchanged |
| RHUMBLINE ADVISERS 0.00% of their portfolio | 78.3k $454.0k | Added +1.9k |
| Ergoteles LLC 0.02% of their portfolio | 72.0k $417.7k | New |
| ALLIANCEBERNSTEIN L.P. 0.00% of their portfolio | 64.4k $373.5k | Added +6.2k |
| Trexquant Investment LP 0.01% of their portfolio | 64.1k $371.8k | New |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.00% of their portfolio | 53.7k $311.4k | Added +660 |
| PATHSTONE FAMILY OFFICE, LLC 0.00% of their portfolio | 53.0k $307.5k | Added +18.7k |
| Cubist Systematic Strategies, LLC 0.00% of their portfolio | 49.9k $289.5k | Added +22.8k |
| BANK OF AMERICA CORP /DE/ 0.00% of their portfolio | 48.0k $278.3k | Added +22.7k |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.00% of their portfolio | 46.8k $271.5k | Unchanged |
| Invesco Ltd. 0.00% of their portfolio | 40.9k $237.2k | Reduced -1.1k |
| MILLENNIUM MANAGEMENT LLC 0.00% of their portfolio | 37.9k $220.0k | New |
| Balyasny Asset Management L.P. 0.00% of their portfolio | 36.8k $213.4k | Added +26.2k |
| Ensign Peak Advisors, Inc 0.00% of their portfolio | 36.4k $211.1k | Added +16.3k |
| NEW YORK STATE COMMON RETIREMENT FUND 0.00% of their portfolio | 31.8k $184.2k | Reduced -16 |
| MetLife Investment Management, LLC 0.00% of their portfolio | 31.4k $181.8k | Unchanged |
| ZEKE CAPITAL ADVISORS, LLC 0.01% of their portfolio | 30.8k $178.8k | Added +6.6k |
| Capital Impact Advisors, LLC 0.16% of their portfolio | 28.0k $162.6k | Added +3.4k |
| UBS Group AG 0.00% of their portfolio | 27.6k $159.8k | Added +21.2k |
| Candriam S.C.A. 0.00% of their portfolio | 25.0k $145.0k | Reduced -25.0k |
| AMERICAN INTERNATIONAL GROUP, INC. 0.00% of their portfolio | 24.4k $141.5k | Reduced -88 |
| JANE STREET GROUP, LLC 0.00% of their portfolio | 23.5k $136.3k | Added +8.1k |
| CREDIT SUISSE AG/ 0.00% of their portfolio | 23.4k $135.5k | Added +366 |
| TUDOR INVESTMENT CORP ET AL 0.00% of their portfolio | 23.1k $134.0k | Reduced -21.3k |
| ROYAL BANK OF CANADA 0.00% of their portfolio | 23.0k $133.0k | Reduced -4.7k |
| DEUTSCHE BANK AG\ 0.00% of their portfolio | 22.2k $129.0k | Added +1.3k |
| Tower Research Capital LLC (TRC) 0.00% of their portfolio | 20.4k $119.0k | Added +10.5k |
| BARCLAYS PLC 0.00% of their portfolio | 19.9k $115.6k | First filing |
| XTX Topco Ltd 0.02% of their portfolio | 19.9k $115.5k | New |
| VOYA INVESTMENT MANAGEMENT LLC 0.00% of their portfolio | 19.6k $113.7k | Unchanged |
| SG Americas Securities, LLC 0.00% of their portfolio | 19.0k $110.0k | Added +526 |
| STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM 0.00% of their portfolio | 18.6k $108.0k | Unchanged |
| Mirae Asset Global Investments Co., Ltd. 0.00% of their portfolio | 18.6k $107.7k | Reduced -1.5k |
| Legal & General Group Plc 0.00% of their portfolio | 17.2k $99.9k | Unchanged |
| Man Group plc 0.00% of their portfolio | 16.9k $98.2k | New |
| ENVESTNET ASSET MANAGEMENT INC 0.00% of their portfolio | 16.5k $95.6k | Added +5 |
| Dynamic Technology Lab Private Ltd 0.01% of their portfolio | 16.0k $93.0k | New |
| Squarepoint Ops LLC 0.00% of their portfolio | 15.5k $89.7k | New |
| PRINCIPAL FINANCIAL GROUP INC 0.00% of their portfolio | 13.9k $80.4k | Added +1.9k |
| Erste Asset Management GmbH 0.00% of their portfolio | 13.0k $73.8k | Unchanged |
| AMERICAN CENTURY COMPANIES INC 0.00% of their portfolio | 12.9k $74.8k | New |
| ARIZONA STATE RETIREMENT SYSTEM 0.00% of their portfolio | 10.7k $62.3k | Added +427 |
| VIRGINIA RETIREMENT SYSTEMS ET Al 0.00% of their portfolio | 10.5k $60.9k | New |
| Arcus Capital Partners, LLC 0.02% of their portfolio | 7.7k $44.7k | New |
| PIER 88 INVESTMENT PARTNERS LLC 0.01% of their portfolio | 6.6k $38.3k | Reduced -1.1k |
| AMALGAMATED BANK 0.00% of their portfolio | 6.6k $38.0k | Unchanged |
| BAMCO INC /NY/ 0.00% of their portfolio | 5.5k $31.7k | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) 0.00% of their portfolio | 4.9k $28.4k | Unchanged |
| NISA INVESTMENT ADVISORS, LLC 0.00% of their portfolio | 4.7k $27.0k | Reduced -15.0k |
| Ameritas Investment Partners, Inc. 0.00% of their portfolio | 3.9k $20.0k | Unchanged |
| OSAIC HOLDINGS, INC. 0.00% of their portfolio | 3.5k $20.0k | Reduced -964 |
| Metropolitan Life Insurance Co/NY 0.00% of their portfolio | 3.4k $19.6k | Added +577 |
| TFC Financial Management, Inc. 0.01% of their portfolio | 3.0k $17.4k | Unchanged |
| CITIGROUP INC 0.00% of their portfolio | 1.7k $9.9k | Reduced -1.1k |
| Allspring Global Investments Holdings, LLC 0.00% of their portfolio | 1.6k $9.1k | Reduced -35 |
| Point72 Middle East FZE 0.00% of their portfolio | 1.4k $8.3k | First filing |
| Lindbrook Capital, LLC 0.00% of their portfolio | 1.1k $6.6k | Added +1.1k |
| Manchester Capital Management LLC 0.00% of their portfolio | 536 $3.1k | Added +101 |
| BAILLIE GIFFORD & CO 0.00% of their portfolio | 223 $1.3k | Unchanged |
| US BANCORP \DE\ 0.00% of their portfolio | 206 $1.2k | Reduced -510 |
| QUADRANT CAPITAL GROUP LLC 0.00% of their portfolio | 141 $818 | New |
| Clearstead Advisors, LLC 0.00% of their portfolio | 100 $580 | Unchanged |
| Eagle Bay Advisors LLC 0.00% of their portfolio | 100 $580 | Unchanged |
| Glassman Wealth Services 0.00% of their portfolio | 99 $574 | New |
| MassMutual Private Wealth & Trust, FSB 0.00% of their portfolio | 53 $0 | New |
| Blue Trust, Inc. 0.00% of their portfolio | 29 $0 | New |
| NewEdge Advisors, LLC 0.00% of their portfolio | 21 $122 | New |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0.00% of their portfolio | 0 $0 | Unchanged |
| Parallel Advisors, LLC 0.00% of their portfolio | 0 $0 | New |