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Portfolio (Quarterly) Guide ↗

ESSEX INVESTMENT MANAGEMENT CO LLC

· CIK 0000201772
13F Portfolio $656M AUM Filed Feb 13, 2026 EDGAR ↗ ← All Funds
Q1 2026 Q4 2025 · All 306 New
Page 16 of 16  ·  306 positions
# Ticker Company Sector Shares Value ↓ % Port Chg Shares Chg % Period Price ① Since Period ①
301 SNY SANOFI SA Healthcare 200.0 $10K 0.00% NEW $48.46 -12.5%
302 UNP UNION PAC CORP Industrials 35.0 $8K 0.00% NEW $231.31 +11.1%
303 CONTEMPORARY AMPEREX TECHNO 458.0 $7K 0.00% NEW $16.12
304 WTS WATTS WATER TECHNOLOGIES INC Industrials 5.0 $1K NEW $276.00 +24.6%
305 LYB LYONDELLBASELL INDUSTRIES N V Basic Materials 25.0 $1K NEW $43.32 +38.7%
306 OGN ORGANON & CO Healthcare 11.0 $79.0 NEW $7.18 +87.0%
Page 16 of 16  ·  306 positions

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
Technology 26.4%
Industrials 25.3%
Healthcare 20.3%
Financial Services 8.0%
Communication Services 4.8%
Consumer Cyclical 4.2%
Energy 4.0%
Consumer Defensive 3.6%
Basic Materials 2.1%
Utilities 1.3%