ESSEX INVESTMENT MANAGEMENT CO LLC: 13F holdings

CIK 2017722026Q2

Positions306
Reported value$763.4m
Filed2026-08-06

Change since last quarter

Positions306 (+1 vs prior quarter)
Reported value$763.4m (+20.8%)

Top 10 holdings

SecuritySharesValueWeight
TOWER SEMICONDUCTOR LTD105,543$27.5m3.6%
LINC LINCOLN EDL SVCS CORP340,366$17.0m2.2%
KINIKSA PHARMACEUTICALS INTL P241,382$15.4m2.0%
OUST OUSTER INC226,028$14.1m1.9%
LGND LIGAND PHARMACEUTICALS INC43,567$13.8m1.8%
CECO CECO ENVIRONMENTAL CORP150,416$13.6m1.8%
STRL STERLING INFRASTRUCTURE INC16,155$13.6m1.8%
AIP ARTERIS INC277,665$13.5m1.8%
MIRM MIRUM PHARMACEUTICALS INC105,669$12.4m1.6%
AGX ARGAN INC15,467$12.4m1.6%

Get the full book

import finzdata as yf
yf.Client().manager_holdings(cik="201772")

Every position, quarter by quarter since 2013, with adds, trims and exits, on the look-back bundles.

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