BullishAgent BullishAgent
EDGAR Earnings Ratings Insiders Shorts
ETFs Screener
Sign in Register
Portfolio (Quarterly) Guide ↗

ESSEX INVESTMENT MANAGEMENT CO LLC

· CIK 0000201772
13F Portfolio $632M AUM 305 positions Filed May 11, 2026 EDGAR ↗ ← All Funds
Q1 2026 Q4 2025 · All 28 New 82 Added 84 Reduced 29 Exited
Page 11 of 16  ·  305 positions
# Ticker Company Sector Shares Value ↓ % Port Chg Shares Chg % Period Price ① Since Period ①
201 BWEN BROADWIND INC Industrials 94,788.0 $197K 0.03% — — $2.08 +103.4%
202 DAIO DATA I O CORP Technology 74,641.0 $189K 0.03% — — $2.53 +12.6%
203 — INSPIREMD INC — 114,085.0 $186K 0.03% — — $1.63 —
204 RFIL RF INDS LTD Industrials 17,895.0 $184K 0.03% -7K -27.2% $10.31 -19.7%
205 TRT TRIO TECH INTL Technology 31,474.0 $182K 0.03% +16K +100.0% $5.78 +7.5%
206 COST COSTCO WHOLESALE CORPORATION Consumer Defensive 180.0 $179K 0.03% — — $996.43 -7.4%
207 LNSR LENSAR INC Healthcare 30,034.0 $179K 0.03% — — $5.96 +16.1%
208 RELL RICHARDSON ELECTRS LTD Technology 16,092.0 $176K 0.03% — — $10.95 +60.0%
209 MATX MATSON INC Industrials 1,052.0 $172K 0.03% — — $163.94 +37.0%
210 AMPG AMPLITECH GROUP INC Technology 87,840.0 $167K 0.03% — — $1.90 +75.8%
211 GEOS GEOSPACE TECHNOLOGIES CORP Energy 13,636.0 $166K 0.03% — — $12.20 -59.1%
212 ABT ABBOTT LABORATORIES Healthcare 1,616.0 $166K 0.03% -15.0 -0.9% $102.67 -1.3%
213 GSIT GSI TECHNOLOGY INC Technology 30,454.0 $157K 0.03% — — $5.14 +9.1%
214 NVMI NOVA LTD Technology 359.0 $156K 0.03% — — $434.28 -15.2%
215 APT ALPHA PRO TECH LTD Industrials 34,375.0 $153K 0.02% — — $4.44 +15.8%
216 ORCL ORACLE CORP Technology 1,000.0 $147K 0.02% — — $147.11 -6.8%
217 TACT TRANSACT TECHNOLOGIES INC Technology 43,333.0 $143K 0.02% — — $3.29 +48.0%
218 FSI FLEXIBLE SOLUTIONS INTL INC Basic Materials 26,252.0 $142K 0.02% — — $5.40 +7.4%
219 ADP AUTOMATIC DATA PROCESSING INC Industrials 681.0 $138K 0.02% -7.0 -1.0% $203.18 +29.8%
220 MRK MERCK & CO INC Healthcare 1,132.0 $136K 0.02% — — $120.29 +23.7%
Page 11 of 16  ·  305 positions

① Period Price is the implied market price on the last day of the reporting period, calculated as reported value ÷ shares held. It is not the fund's purchase price or cost basis — the fund may have initiated or added to the position at any point during the quarter at a different price. Since Period shows the price change from that quarter-end snapshot to today's last price — it reflects stock movement after the report date, not the fund's actual return.

Sector Allocation
Industrials 26.2%
Technology 25.6%
Healthcare 21.5%
Financial Services 5.9%
Consumer Defensive 4.8%
Energy 4.4%
Communication Services 3.9%
Consumer Cyclical 3.8%
Basic Materials 2.3%
Utilities 1.5%