Security key
21867A105
Core Laboratories Inc. /DE/ - Common Shares (CLB)
CUSIP: 21867A105
Q2 2023 13F Holders as of 30 Jun 2023
- Security type / class
- Equity / Common Shares
- Total 13F shares
- 48,704,673
- Total 13F value
- $1,132,671,034
- Share change
- +44,337,255
- Put/Call ratio
- 10%
- SEC-reported price per share
- $23.25
- Number of holders
- 162
- Value change
- +$1,031,130,097
- Number of buys
- 156
- Number of sells
- 2
- Shares outstanding
- 46,141,262
Holder snapshot
7 signals
Open additional details 1 more signal available
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q2 2023
Institutions
162
Top holders
10
CLB full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q2 2026
Core Laboratories Inc. /DE/ SEC filings
Core Laboratories Inc. /DE/ company facts
Broader feeds
Reporting periods
Holder history for CUSIP 21867A105
Recent filing periods:
Ownership snapshot
Top reported holders of CLB - Core Laboratories Inc. /DE/ - Common Shares (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
EARNEST PARTNERS LLC
Disclosed value leader
ARIEL INVESTMENTS, LLC
Comparable rows
2/15
Latest evidence
31 Mar 2023
13F
Lead comparable stake: 7.7%
13 rows are not safely comparable across share classes.
Showing 1-6 of 15 holder rows.
Quick read
EARNEST PARTNERS LLC leads the comparable SEC ownership view at 7.7%.
2 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens EARNEST PARTNERS LLC's linked filing trail.
Comparable ownership
Top 2
EARNEST PARTNERS LLC
7.7%
DISCIPLINED GROWTH INVESTORS INC /MN
1.7%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| EARNEST PARTNERS LLC |
13F
Company
|
7.7%
|
$78,574,624
3,563,475 shares
|
— | 31 Mar 2023 |
| DISCIPLINED GROWTH INVESTORS INC /MN |
13F
Company
|
1.7%
|
$17,540,422
795,484 shares
|
— | 31 Mar 2023 |
| ARIEL INVESTMENTS, LLC |
13F
Company
|
—
class O/S missing
|
$209,678,478
9,509,228 shares
|
— | 31 Mar 2023 |
| BlackRock Finance, Inc. |
13F
Company
|
—
class O/S missing
|
$126,878,253
5,754,116 shares
|
— | 31 Mar 2023 |
| VANGUARD GROUP INC |
13F
Company
|
—
class O/S missing
|
$116,146,898
5,267,433 shares
|
— | 31 Mar 2023 |
| FRED ALGER MANAGEMENT, LLC |
13F
Company
|
—
class O/S missing
|
$78,994,213
3,582,504 shares
|
— | 31 Mar 2023 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q2 2023
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
162
Shares
48,704,673
Rows available
162
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q2 2023 vs Q1 2023 Across Filers
Q1 2023 holders
7
Q2 2023 holders
162
Holder diff
155
| Investor | Q1 2023 Shares | Q2 2023 Shares | Share Diff | Share Chg % | Q1 2023 value | Q2 2023 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend