ESSEX INVESTMENT MANAGEMENT CO LLC

13F Portfolio Filings

  • Most recent 13F
    Q1 2025
  • Location
    boston, MA
  • CIK
    0000201772
  • All SEC filings
Q1 2025
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
Essex Investment Management Co Llc 13F Filings