Zurich Cantonal Bank’s Core Laboratories CLB Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
Sell
-16,132
Closed -$259K 2764
2025
Q4
$259K Buy
+16,132
New +$240K ﹤0.01% 2123

Other funds holding CLB

Zurich Cantonal Bank's CLB Position: Q1 2026 in Review

Zurich Cantonal Bank opened a new position in Core Laboratories (CLB) in Q1 2026: 22,401 shares worth $376K. The stake represents ﹤0.01% of the portfolio and ranks #1974 among its holdings. This is a return to the name: Zurich Cantonal Bank previously reported a position in CLB as recently as Q3 2025.

Zurich Cantonal Bank first reported a position in CLB in Q2 2013 and has held it in 51 quarters since. The position peaked at $2.16M in Q3 2016. 190 funds tracked by Wall St. Rank hold CLB as of Q1 2026.

  • Zurich Cantonal Bank held 22,401 shares of Core Laboratories worth $376K as of Q1 2026.
  • Core Laboratories was a new Zurich Cantonal Bank position in Q1 2026.
  • Core Laboratories made up ﹤0.01% of Zurich Cantonal Bank's portfolio in Q1 2026, its #1974 holding.
  • Zurich Cantonal Bank first reported a position in Core Laboratories in Q2 2013 and has held it in 51 quarters since.
  • Zurich Cantonal Bank's Core Laboratories position peaked at $2.16M in Q3 2016.
  • 190 funds tracked by Wall St. Rank held Core Laboratories as of Q1 2026.

Based on Zurich Cantonal Bank's 13F filing for Q1 2026, filed 15 May 2026.