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Essex Investment Management’s Optex Systems OPXS Stock Holding History

Essex Investment Management’s Portfolio OPXS Stock Details OPXS Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$306K Hold
23,126
– – 0.05% 186
2025
Q4 		$328K Hold
23,126
– – 0.05% 183
2025
Q3 		$298K Buy
23,126
+3,052
+15% +$36.9K 0.05% 182
2025
Q2 		$231K Sell
20,074
-234
-1% -$1.82K 0.04% 188
2025
Q1 		$115K Hold
20,308
– – 0.02% 213
2024
Q4 		$139K Sell
20,308
-2,344
-10% -$19.7K 0.03% 209
2024
Q3 		$173K Buy
22,652
+8,346
+58% +$65.1K 0.03% 201
2024
Q2 		$103K Buy
+14,306
New +$108K 0.02% 224

Other funds holding OPXS

TCM
Topline Capital Management Santa Monica, California $605M AUM 26.24% 1-Year Est. Return
WA
Wasatch Advisors Salt Lake City, Utah $15.3B AUM 25.06% 1-Year Est. Return
PAIM
Punch & Associates Investment Management Edina, Minnesota $1.73B AUM 27.65% 1-Year Est. Return
LPL Financial
LPL Financial San Diego, California $445B AUM 25.58% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
ACM
Archon Capital Management Seattle, Washington $177M AUM 108.05% 1-Year Est. Return
Marshall Wace
Marshall Wace London, United Kingdom $100B AUM 35.1% 1-Year Est. Return
Ameriprise
Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return
MBAM
Mink Brook Asset Management West Palm Beach, Florida $179M AUM 37.68% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Essex Investment Management's OPXS Position: Q1 2026 in Review

Essex Investment Management held its Optex Systems (OPXS) position steady in Q1 2026 at 23,126 shares worth $306K. The position accounts for 0.05% of the portfolio, ranked #186.

Essex Investment Management first reported a position in OPXS in Q2 2024 and has held it in 8 quarters since. The position peaked at $328K in Q4 2025. 35 funds tracked by Wall St. Rank hold OPXS as of Q1 2026.

  • Essex Investment Management held 23,126 shares of Optex Systems worth $306K as of Q1 2026.
  • Essex Investment Management left its Optex Systems share count unchanged in Q1 2026.
  • Optex Systems made up 0.05% of Essex Investment Management's portfolio in Q1 2026, its #186 holding.
  • Essex Investment Management first reported a position in Optex Systems in Q2 2024 and has held it in 8 quarters since.
  • Essex Investment Management's Optex Systems position peaked at $328K in Q4 2025.
  • 35 funds tracked by Wall St. Rank held Optex Systems as of Q1 2026.

Based on Essex Investment Management's 13F filing for Q1 2026, filed 11 May 2026.