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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
Q2 		$588K Sell
260,000
-14,200
-5% -$35.4K 0.4% 48
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

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
OM
Opaleye Management Boston, Massachusetts $1.1B AUM 197.64% 1-Year Est. Return
Aberdeen Group
Aberdeen Group Edinburgh, United Kingdom $71.2B AUM 41.74% 1-Year Est. Return
Millennium Management
Millennium Management New York $276B AUM 44.8% 1-Year Est. Return
TAM
Telemark Asset Management Boston, Massachusetts $1.38B AUM 71.45% 1-Year Est. Return
Ameriprise
Ameriprise Minneapolis, Minnesota $495B AUM 43.24% 1-Year Est. Return
NCM
Nantahala Capital Management New Canaan, Connecticut $3.01B AUM 119.46% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Potomac Capital Management's CDXS Position: Q2 2026 in Review

Potomac Capital Management reduced its Codexis (CDXS) stake by 5.2% in Q2 2026, selling an estimated $35.4K and leaving 260,000 shares worth $588K. The position accounts for 0.4% of the portfolio, ranked #48.

Potomac Capital Management first reported a position in CDXS in Q4 2025 and has held it in 3 quarters since. 149 funds tracked by Wall St. Rank hold CDXS as of Q2 2026.

  • Potomac Capital Management held 260,000 shares of Codexis worth $588K as of Q2 2026.
  • Potomac Capital Management sold 14,200 Codexis shares in Q2 2026, an estimated $35.4K.
  • Codexis made up 0.4% of Potomac Capital Management's portfolio in Q2 2026, its #48 holding.
  • Potomac Capital Management first reported a position in Codexis in Q4 2025 and has held it in 3 quarters since.
  • 149 funds tracked by Wall St. Rank held Codexis as of Q2 2026.

Based on Potomac Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.