Vanguard Personalized Indexing Management
CLB icon

Vanguard Personalized Indexing Management’s Core Laboratories CLB Stock Holding History

Vanguard Personalized Indexing Management’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 		$162K Buy
13,929
+2,171
+18% +$31K ﹤0.01% 1966
2026
Q1 		$197K Sell
11,758
-124
-1% -$2.22K ﹤0.01% 1835
2025
Q4 		$190K Sell
11,882
-1,190
-9% -$17.7K ﹤0.01% 1731
2025
Q3 		$162K Buy
13,072
+388
+3% +$4.55K ﹤0.01% 1750
2025
Q2 		$146K Buy
+12,684
New +$150K ﹤0.01% 1683
2025
Q1 		– Sell
-13,591
Closed -$235K – 1857
2024
Q4 		$235K Sell
13,591
-250
-2% -$4.82K ﹤0.01% 1450
2024
Q3 		$256K Sell
13,841
-66
-0.5% -$1.32K ﹤0.01% 1418
2024
Q2 		$282K Buy
13,907
+1,907
+16% +$33.7K 0.01% 1296
2024
Q1 		$205K Buy
+12,000
New +$189K ﹤0.01% 1431

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

Vanguard Personalized Indexing Management's CLB Position: Q2 2026 in Review

Vanguard Personalized Indexing Management increased its Core Laboratories (CLB) stake by 18% in Q2 2026, buying an estimated $31K and bringing the position to 13,929 shares worth $162K. The position accounts for ﹤0.01% of the portfolio, ranked #1966.

Vanguard Personalized Indexing Management first reported a position in CLB in Q1 2024 and has held it in 9 quarters since. The position peaked at $282K in Q2 2024. 186 funds tracked by Wall St. Rank hold CLB as of Q2 2026.

  • Vanguard Personalized Indexing Management held 13,929 shares of Core Laboratories worth $162K as of Q2 2026.
  • Vanguard Personalized Indexing Management bought 2,171 Core Laboratories shares in Q2 2026, an estimated $31K.
  • Core Laboratories made up ﹤0.01% of Vanguard Personalized Indexing Management's portfolio in Q2 2026, its #1966 holding.
  • Vanguard Personalized Indexing Management first reported a position in Core Laboratories in Q1 2024 and has held it in 9 quarters since.
  • Vanguard Personalized Indexing Management's Core Laboratories position peaked at $282K in Q2 2024.
  • 186 funds tracked by Wall St. Rank held Core Laboratories as of Q2 2026.

Based on Vanguard Personalized Indexing Management's 13F filing for Q2 2026, filed 11 Aug 2026.