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Harbour Investments’s Core Laboratories CLB Stock Holding History

Harbour Investments’s Portfolio CLB Stock Details CLB Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$35 Hold
3
– – ﹤0.01% 4694
2026
Q1 		$50 Hold
3
– – ﹤0.01% 4578
2025
Q4 		$48 Sell
3
-8
-73% -$119 ﹤0.01% 3787
2025
Q3 		$136 Hold
11
– – ﹤0.01% 3618
2025
Q2 		$127 Buy
11
+3
+38% +$36 ﹤0.01% 3504
2025
Q1 		$120 Hold
8
– – ﹤0.01% 3459
2024
Q4 		$138 Hold
8
– – ﹤0.01% 3387
2024
Q3 		$148 Hold
8
– – ﹤0.01% 3293
2024
Q2 		$162 Hold
8
– – ﹤0.01% 3178
2024
Q1 		$137 Hold
8
– – ﹤0.01% 3138
2023
Q4 		$141 Buy
+8
New +$161 ﹤0.01% 3031
2021
Q4 		– Sell
-1,246
Closed -$35K – 2798
2021
Q3 		$35K Sell
1,246
-590
-32% -$18K ﹤0.01% 1976
2021
Q2 		$72K Buy
1,836
+1,336
+267% +$47.9K ﹤0.01% 1581
2021
Q1 		$14K Buy
+500
New +$17.1K ﹤0.01% 2398

Other funds holding CLB

AI
Ariel Investments Chicago, Illinois $10B AUM 42.59% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
DGI
Disciplined Growth Investors Minneapolis, Minnesota $5.91B AUM 53.97% 1-Year Est. Return
EARNEST Partners
EARNEST Partners Atlanta, Georgia $27.7B AUM 52.44% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
CAMG
CWA Asset Management Group Naples, Florida $3.28B AUM 34.07% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Schroder Investment Management Group
Schroder Investment Management Group London, United Kingdom $141B AUM 34.18% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Harbour Investments's CLB Position: Q2 2026 in Review

Harbour Investments held its Core Laboratories (CLB) position steady in Q2 2026 at 3 shares worth $35. The position accounts for ﹤0.01% of the portfolio, ranked #4694.

Harbour Investments first reported a position in CLB in Q1 2021 and has held it in 14 quarters since. The position peaked at $72K in Q2 2021. 186 funds tracked by Wall St. Rank hold CLB as of Q2 2026.

  • Harbour Investments held 3 shares of Core Laboratories worth $35 as of Q2 2026.
  • Harbour Investments left its Core Laboratories share count unchanged in Q2 2026.
  • Core Laboratories made up ﹤0.01% of Harbour Investments's portfolio in Q2 2026, its #4694 holding.
  • Harbour Investments first reported a position in Core Laboratories in Q1 2021 and has held it in 14 quarters since.
  • Harbour Investments's Core Laboratories position peaked at $72K in Q2 2021.
  • 186 funds tracked by Wall St. Rank held Core Laboratories as of Q2 2026.

Based on Harbour Investments's 13F filing for Q2 2026, filed 12 Aug 2026.