ESSEX INVESTMENT MANAGEMENT CO LLC
13F Portfolio Filings
- Most recent 13FQ1 2025
- Locationboston, MA
- CIK0000201772
- All SEC filings
Quater | Holdings | VALUE | Top Holdings | Form Type | Date Filed | Filing Id | |
|---|---|---|---|---|---|---|---|
303 | $479.36 M | HCI, KRATOS DEFENSE & SEC SOLUTIO, DRS, AAPL | 13F-HR | May 7, 2025 | 000020177225000005 | ||
307 | $556.15 M | PRIM, AMSC, AAPL, KRATOS DEFENSE & SEC SOLUTIO | 13F-HR | Feb 7, 2025 | 000020177225000001 | ||
302 | $573.68 M | AMSC, DRS, AAPL, HCI | 13F-HR | Oct 10, 2024 | 000020177224000006 | ||
302 | $534.71 M | AMSC, AAPL, MSFT, DRS | 13F-HR | Aug 12, 2024 | 000020177224000004 | ||
306 | $506.69 M | MSFT, AAPL, HCI, NEE | 13F-HR | May 3, 2024 | 000020177224000003 | ||
315 | $507.94 M | STERLING INFRASTRUCTURE INC, AAPL, HCI, MSFT | 13F-HR | Feb 8, 2024 | 000020177224000001 | ||
356 | $612.72 M | AAPL, STERLING INFRASTRUCTURE INC, MSFT, HCI | 13F-HR | Nov 9, 2023 | 000020177223000006 | ||
369 | $716.19 M | AAPL, STERLING INFRASTRUCTURE INC, MSFT, DGII | 13F-HR | Aug 14, 2023 | 000020177223000005 | ||
386 | $688.00 M | AAPL, MSFT, SOY, STERLING INFRASTRUCTURE INC | 13F-HR | May 4, 2023 | 000020177223000004 | ||
395 | $642.00 K | AAPL, MSFT, DGII, SOY | 13F-HR | Feb 3, 2023 | 000020177223000003 | ||
411 | $626.53 M | AAPL, SOY, DGII, MSFT | 13F-HR | Nov 14, 2022 | 000020177222000004 | ||
423 | $619.03 M | AAPL, MSFT, GNRC, DGII | 13F-HR | Aug 12, 2022 | 000020177222000003 | ||
391 | $802.42 M | AAPL, MSFT, ASPN, TNDM | 13F-HR | May 9, 2022 | 000020177222000002 | ||
405 | $873.29 M | AAPL, MSFT, AMZN, ASPN | 13F-HR | Feb 10, 2022 | 000020177222000001 | ||
419 | $815.17 M | ASPN, MSFT, AMZN, AAPL | 13F-HR | Nov 9, 2021 | 000020177221000006 | ||
419 | $860.01 M | AMZN, ASPN, MSFT, AAPL | 13F-HR | Aug 12, 2021 | 000020177221000005 | ||
445 | $820.02 M | AMZN, AAPL, MSFT, RUN | 13F-HR | May 12, 2021 | 000020177221000004 | ||
481 | $805.52 M | AMZN, RUN, AAPL, MSFT | 13F-HR | Feb 12, 2021 | 000020177221000001 | ||
480 | $698.74 M | VSLR, AMZN, MSFT, AAPL | 13F-HR | Nov 12, 2020 | 000020177220000007 | ||
423 | $610.01 M | AMZN, MSFT, AAPL, NFLX | 13F-HR | Aug 4, 2020 | 000020177220000005 | ||
393 | $493.85 M | AMZN, MSFT, AAPL, VRTX | 13F-HR | May 4, 2020 | 000020177220000004 | ||
475 | $813.23 M | DIS, AMZN, MSFT, BABA | 13F-HR | Feb 10, 2020 | 000020177220000003 | ||
468 | $692.82 M | DIS, MSFT, AMZN, HD | 13F-HR | Oct 22, 2019 | 000020177219000007 | ||
477 | $728.65 M | IIPR, AMZN, DIS, MSFT | 13F-HR | Aug 15, 2019 | 000020177219000006 | ||
481 | $676.97 M | IIPR, PANW, AMZN, WEED | 13F-HR | May 15, 2019 | 000020177219000005 | ||
476 | $637.14 M | AMZN, PANW, MSFT, HD | NEW HOLDINGS | Feb 7, 2019 | 000020177219000004 | ||
475 | $636.85 M | AMZN, PANW, MSFT, HD | 13F-HR | Feb 6, 2019 | 000020177219000003 | ||
398 | $850.92 M | AMZN, PANW, BIIB, RTN | 13F-HR | Oct 16, 2018 | 000117266118001864 | ||
396 | $798.88 M | AMZN, PANW, RTN, HD | 13F-HR | Jul 17, 2018 | 000117266118001388 | ||
367 | $760.54 M | AMZN, MORGAN STANLEY, PANW, RTN | 13F-HR | Apr 26, 2018 | 000117266118000975 | ||
355 | $758.32 M | AMZN, MORGAN STANLEY, HD, PANW | 13F-HR | Feb 5, 2018 | 000117266118000257 | ||
353 | $735.81 M | AMZN, CELG, AAPL, MORGAN STANLEY | 13F-HR | Oct 30, 2017 | 000117266117001854 | ||
340 | $698.75 M | AMZN, AAPL, CELG, MORGAN STANLEY | 13F-HR | Jul 28, 2017 | 000117266117001439 | ||
346 | $638.15 M | AMZN, AAPL, CELG, MORGAN STANLEY | 13F-HR | Apr 27, 2017 | 000117266117000951 | ||
339 | $607.19 M | AMZN, AAPL, CELG, MORGAN STANLEY | 13F-HR | Feb 8, 2017 | 000117266117000275 | ||
331 | $620.88 M | AMZN, AAPL, PANW, CELG | 13F-HR | Nov 1, 2016 | 000117266116004084 | ||
314 | $600.74 M | AMZN, AEM, BMY, GOLD | 13F-HR | Jul 27, 2016 | 000117266116003610 | ||
312 | $583.55 M | AMZN, FSLR, BMY, AEM | 13F-HR | May 9, 2016 | 000117266116003191 | ||
309 | $639.77 M | AMZN, PANW, FSLR, BMY | 13F-HR | Jan 26, 2016 | 000117266116002326 | ||
318 | $608.91 M | PANW, AMZN, JBLU, GILD | 13F-HR | Nov 4, 2015 | 000117266115001872 | ||
312 | $662.20 M | PANW, AAPL, BMY, DIS | 13F-HR | Jul 28, 2015 | 000117266115001391 | ||
316 | $714.66 M | PANW, WT, AAPL, BMY | 13F-HR | May 6, 2015 | 000117266115000983 | ||
332 | $686.66 M | GILD, CELG, JBLU, PANW | 13F-HR | Jan 27, 2015 | 000117266115000179 | ||
355 | $653.50 M | GILD, CELG, META, SLB | 13F-HR | Oct 29, 2014 | 000117266114001643 | ||
354 | $678.92 M | GILD, CELG, AAPL, SLB | 13F-HR | Jul 23, 2014 | 000117266114001263 | ||
344 | $686.83 M | GILD, YHOO, GOOGL, CELG | 13F-HR | Apr 28, 2014 | 000117266114000899 | ||
360 | $707.37 M | GILD, GOOGL, CELG, AAPL | 13F-HR | Jan 28, 2014 | 000117266114000176 |