RICE HALL JAMES & ASSOCIATES, LLC CLB — CORE LABORATORIES INC

Ownership history in RICE HALL JAMES & ASSOCIATES, LLC  ·  6 quarters on record

AI Ownership Summary

RICE HALL JAMES & ASSOCIATES, LLC reported CORE LABORATORIES INC (CLB) in 6 quarterly 13F filings from 2024 Q4 through 2026 Q1. Peak portfolio weight reached 0.17% in 2025 Q1. The latest visible filing shows CLB at 0.09% of the fund.

This page tracks quarterly shares, estimated market value, portfolio weight, filing dates, and disclosure-aligned stock prices directly from SEC EDGAR 13F filings.

What this CLB ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was RICE HALL JAMES & ASSOCIATES, LLC's position in CORE LABORATORIES INC, and how did that conviction change over time? You can read the holding window, peak weight, latest reported size, disclosure timing, and quarter-by-quarter changes without piecing the story together from raw SEC rows.

Freshest filing
Latest Reported Filing
2026 Q1

CLB was reported at 0.09% of portfolio in the most recent visible filing.

High-water mark
Peak Conviction
0.17% in 2025 Q1

Peak weight helps separate a token disclosure from a real conviction holding the fund genuinely cared about.

Time in book
Holding Window
2024 Q4 to 2026 Q1

Longer holding windows often tell a very different story from short-lived tactical trades or one-quarter experiments.

Decision context
Why It Matters
Position size beats headlines

Knowing that a fund owned a stock is useful. Knowing whether it was a 0.20% placeholder or a true high-conviction position is where the signal actually starts.

CLB stock page RICE HALL JAMES & ASSOCIATES, LLC fund profile RICE HALL JAMES & ASSOCIATES, LLC full holdings
How RICE HALL JAMES & ASSOCIATES, LLC held CLB — position size vs. price
% of Fund (quarterly)    CLB price (quarter-end, indexed to 100)    SPY (indexed to 100)    QQQ (indexed to 100)
📋 Quarterly Holdings History 6 quarters  ▾
Quarter Action Sold % After 3M Timing Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2026 Q1 REDUCED — — — 99,096 -197 -0.2% 0.09% $1.7M 2026-05-15 $13.07
2025 Q4 REDUCED 18.2% +4.8% ❌ 99,293 -22,158 -18.2% 0.09% $1.6M 2026-02-17 $18.74
2025 Q3 REDUCED 32.1% +31.9% ❌ 121,451 -57,334 -32.1% 0.08% $1.5M 2025-10-16 $11.39
2025 Q2 REDUCED 7.7% +9.1% ❌ 178,785 -15,013 -7.7% 0.11% $2.1M 2025-08-11 $9.72
2025 Q1 ADDED — — — 193,798 +80,595 +71.2% 0.17% $2.9M 2025-05-01 $11.64
2024 Q4 INITIATED — — — 113,203 — — 0.11% $2.0M 2025-01-31 $16.90

🏢 Other funds also holding CLB

As of 2026 Q1 — sorted by position size

MAC Alpha Capital Management, LP 2.77% ARIEL INVESTMENTS, LLC 3Y 7Y 2.48% DISCIPLINED GROWTH INVESTORS INC /MN 3Y 7Y 1.7% CWA Asset Management Group, LLC 3Y 7Y 0.99% BWM Planning, LLC 0.29% EARNEST PARTNERS LLC 3Y 7Y 0.21% Pacific Ridge Capital Partners, LLC 3Y 7Y 0.16% GENDELL JEFFREY L 3Y 7Y 0.15% HEARTLAND ADVISORS INC 3Y 7Y 0.13% CoreCommodity Management, LLC 3Y 7Y 0.1%

FAQ About RICE HALL JAMES & ASSOCIATES, LLC and CLB

These are the practical questions this page is built to answer before you even open the full history table.

How long has RICE HALL JAMES & ASSOCIATES, LLC reported owning CLB?

RICE HALL JAMES & ASSOCIATES, LLC reported CLB across 6 quarterly 13F filings, from 2024 Q4 through 2026 Q1.

What was the largest reported CLB position in RICE HALL JAMES & ASSOCIATES, LLC's portfolio?

The largest reported portfolio weight for CLB was 0.17% in 2025 Q1.

What is the latest reported CLB position on this page?

The most recent filing on this page is 2026 Q1, when RICE HALL JAMES & ASSOCIATES, LLC reported 99,096 shares, equal to 0.09% of portfolio, with an estimated market value of $1.7M.

What does the chart on this CLB ownership page compare?

The chart compares RICE HALL JAMES & ASSOCIATES, LLC's quarterly CLB portfolio weight with the stock's indexed share price, so you can see whether the fund was building, trimming, or holding the position as price moved.

How well did RICE HALL JAMES & ASSOCIATES, LLC time their CLB position?

Based on 13F filing dates vs. subsequent CLB price moves, RICE HALL JAMES & ASSOCIATES, LLC correctly timed 1 out of 5 reported position changes (20%). The annualised alpha on CLB relative to SPY over the holding period was -24.3%.

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