Security key
21867A105
Core Laboratories Inc. /DE/ - Common Stock SH (CLB)
CUSIP: 21867A105
Q1 2023 13F Holders as of 31 Mar 2023
- Security type / class
- Equity / Common Stock SH
- Total 13F shares
- 4,365,179
- Total 13F value
- $96,252,170
- Share change
- +4,364,266
- SEC-reported price per share
- $22.05
- Number of holders
- 7
- Value change
- +$96,233,663
- Number of buys
- 7
- Number of sells
- 1
- Shares outstanding
- 46,147,361
Holder snapshot
6 signals
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q1 2023
Institutions
7
Top holders
7
CLB full security history
Ownership snapshot
Full 13F holder table
Core Laboratories Inc. /DE/ SEC filings
Core Laboratories Inc. /DE/ company facts
Broader feeds
Ownership snapshot
Top reported holders of CLB - Core Laboratories Inc. /DE/ - Common Stock SH (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
ARIEL INVESTMENTS, LLC
Disclosed value leader
ARIEL INVESTMENTS, LLC
Comparable rows
0/15
Latest evidence
31 Dec 2022
13F
Highest disclosed value: $196,682,283
15 rows are not safely comparable across share classes.
Showing 1-6 of 15 holder rows.
Quick read
ARIEL INVESTMENTS, LLC has the largest disclosed position value at $196.68M.
0 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 ARIEL INVESTMENTS, LLC's linked filing trail.
Disclosed position value
Top 5
ARIEL INVESTMENTS, LLC
$196.68M
BlackRock Finance, Inc.
$118.55M
VANGUARD GROUP INC
$106.66M
FRED ALGER MANAGEMENT, LLC
$78.12M
EARNEST PARTNERS LLC
$72.43M
Value bars compare disclosed positions; verify each figure against the linked filing evidence.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| ARIEL INVESTMENTS, LLC |
13F
Company
|
—
class O/S missing
|
$196,682,283
9,703,122 shares
|
— | 31 Dec 2022 |
| BlackRock Finance, Inc. |
13F
Company
|
—
class O/S missing
|
$118,552,678
5,848,677 shares
|
— | 31 Dec 2022 |
| VANGUARD GROUP INC |
13F
Company
|
—
class O/S missing
|
$106,664,632
5,262,192 shares
|
— | 31 Dec 2022 |
| FRED ALGER MANAGEMENT, LLC |
13F
Company
|
—
class O/S missing
|
$78,120,114
3,853,977 shares
|
— | 31 Dec 2022 |
| EARNEST PARTNERS LLC |
13F
Company
|
—
class O/S missing
|
$72,426,757
3,573,101 shares
|
— | 31 Dec 2022 |
| Boston Trust Walden Corp |
13F
Company
|
—
class O/S missing
|
$39,915,359
1,969,184 shares
|
— | 31 Dec 2022 |
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 Q1 2023
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
7
Shares
4,365,179
Rows available
7
| 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 Q1 2023 vs Q1 2023 Across Filers
Q1 2023 holders
7
Q1 2023 holders
7
Holder diff
0
| Investor | Q1 2023 Shares | Q1 2023 Shares | Share Diff | Share Chg % | Q1 2023 value | Q1 2023 value | Value change | Value Chg % |
|---|