Canada Pension Plan Investment Board’s CytomX Therapeutics CTMX Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$511K Buy
108,800
+4,600
+4% +$23.3K ﹤0.01% 1229
2025
Q4
$444K Buy
+104,200
New +$396K ﹤0.01% 1344

Other funds holding CTMX

Canada Pension Plan Investment Board's CTMX Position: Q1 2026 in Review

Canada Pension Plan Investment Board increased its CytomX Therapeutics (CTMX) stake by 4.4% in Q1 2026, buying an estimated $23.3K and bringing the position to 108,800 shares worth $511K. The position accounts for ﹤0.01% of the portfolio, ranked #1229.

Canada Pension Plan Investment Board first reported a position in CTMX in Q4 2025 and has held it in 2 quarters since. 179 funds tracked by Wall St. Rank hold CTMX as of Q1 2026.

  • Canada Pension Plan Investment Board held 108,800 shares of CytomX Therapeutics worth $511K as of Q1 2026.
  • Canada Pension Plan Investment Board bought 4,600 CytomX Therapeutics shares in Q1 2026, an estimated $23.3K.
  • CytomX Therapeutics made up ﹤0.01% of Canada Pension Plan Investment Board's portfolio in Q1 2026, its #1229 holding.
  • Canada Pension Plan Investment Board first reported a position in CytomX Therapeutics in Q4 2025 and has held it in 2 quarters since.
  • 179 funds tracked by Wall St. Rank held CytomX Therapeutics as of Q1 2026.

Based on Canada Pension Plan Investment Board's 13F filing for Q1 2026, filed 15 May 2026.