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Potomac Capital Management’s Codexis CDXS Stock Holding History

Potomac Capital Management’s Portfolio CDXS Stock Details CDXS Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$447K Sell
274,200
-25,800
-9% -$36.8K 0.39% 47
2025
Q4 		$489K Buy
+300,000
New +$612K 0.39% 49

Other funds holding CDXS

Aberdeen Group
Aberdeen Group Edinburgh, United Kingdom $61.9B AUM 29.81% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
OM
Opaleye Management Boston, Massachusetts $759M AUM 124.8% 1-Year Est. Return
NCM
Nantahala Capital Management New Canaan, Connecticut $2.72B AUM 121.58% 1-Year Est. Return
Millennium Management
Millennium Management New York $240B AUM 35.51% 1-Year Est. Return
TAM
Telemark Asset Management Boston, Massachusetts $1.08B AUM 70.88% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Ameriprise
Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Potomac Capital Management's CDXS Position: Q1 2026 in Review

Potomac Capital Management reduced its Codexis (CDXS) stake by 8.6% in Q1 2026, selling an estimated $36.8K and leaving 274,200 shares worth $447K. The position accounts for 0.39% of the portfolio, ranked #47.

Potomac Capital Management first reported a position in CDXS in Q4 2025 and has held it in 2 quarters since. The position peaked at $489K in Q4 2025. 134 funds tracked by Wall St. Rank hold CDXS as of Q1 2026.

  • Potomac Capital Management held 274,200 shares of Codexis worth $447K as of Q1 2026.
  • Potomac Capital Management sold 25,800 Codexis shares in Q1 2026, an estimated $36.8K.
  • Codexis made up 0.39% of Potomac Capital Management's portfolio in Q1 2026, its #47 holding.
  • Potomac Capital Management first reported a position in Codexis in Q4 2025 and has held it in 2 quarters since.
  • Potomac Capital Management's Codexis position peaked at $489K in Q4 2025.
  • 134 funds tracked by Wall St. Rank held Codexis as of Q1 2026.

Based on Potomac Capital Management's 13F filing for Q1 2026, filed 14 May 2026.