SLB — SCHLUMBERGER LTD. COM

Ownership history in JOHN G ULLMAN & ASSOCIATES INC  ·  105 quarters on record

AI Ownership Summary

JOHN G ULLMAN & ASSOCIATES INC reported SCHLUMBERGER LTD. COM (SLB) in 105 quarterly 13F filings from 2023 Q4 through 2025 Q4. Peak portfolio weight reached 2.2% in 2024 Q1. The latest visible filing shows SLB at 1.38% 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. Older history is available after unlock; the visible window still shows the most recent pattern.

What this SLB ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was JOHN G ULLMAN & ASSOCIATES INC's position in SCHLUMBERGER LTD. COM, 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
2025 Q4

SLB was reported at 1.38% of portfolio in the most recent visible filing.

High-water mark
Peak Conviction
2.2% in 2024 Q1

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

Time in book
Holding Window
2023 Q4 to 2025 Q4

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.

SLB stock page JOHN G ULLMAN & ASSOCIATES INC fund profile JOHN G ULLMAN & ASSOCIATES INC full holdings
How JOHN G ULLMAN & ASSOCIATES INC held SLB — position size vs. price
% of Fund (quarterly)    SLB price (quarter-end, indexed to 100)
📋 Quarterly Holdings History 9 quarters  ▾
Quarter Action Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2025 Q4 REDUCED 270,620 -4,500 -1.6% 1.38% $10.4M 2026-02-14 (Est.) $50.39
2025 Q3 ADDED 275,120 +933 +0.3% 1.27% $9.5M 2025-11-05 $36.05
2025 Q2 REDUCED 274,187 -24,901 -8.3% 1.38% $9.3M 2025-07-29 $34.86
2025 Q1 REDUCED 299,088 -616 -0.2% 1.93% $12.5M 2025-05-06 $32.58
2024 Q4 REDUCED 299,704 -29,000 -8.8% 1.69% $11.5M 2025-02-05 $39.60
2024 Q3 ADDED 328,704 +68,700 +26.4% 1.98% $13.8M 2024-11-08 $41.35
2024 Q2 REDUCED 260,004 -1,600 -0.6% 1.87% $12.3M 2024-08-08 $41.56
2024 Q1 REDUCED 261,604 -3,958 -1.5% 2.20% $14.3M 2024-05-06 $45.34
2023 Q4 REDUCED 265,562 -5,750 -2.1% 2.19% $13.8M 2024-01-31 $45.78
96 older quarters hidden  —  Sign in free or upgrade to Premium to see full history

🏢 Other funds also holding SLB

As of 2026 Q1 — sorted by position size

GREENHAVEN ASSOCIATES INC 3Y 7Y 3.95% Employees Provident Fund Board 2.35% FARMERS TRUST CO 3Y 7Y 0.9% Alpha Omega Wealth Management LLC 3Y 7Y 0.84% InvesTrust 0.8% Canandaigua National Trust Co of Florida 0.77% TOWER TRUST & INVESTMENT Co 0.61% ANDERSON HOAGLAND & CO 3Y 7Y 0.36% Ridgewood Investments LLC 3Y 7Y 0.33% Legacy Wealth Asset Management, LLC 3Y 0.31%

FAQ About JOHN G ULLMAN & ASSOCIATES INC and SLB

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

How long has JOHN G ULLMAN & ASSOCIATES INC reported owning SLB?

JOHN G ULLMAN & ASSOCIATES INC reported SLB across 9 quarterly 13F filings, from 2023 Q4 through 2025 Q4.

What was the largest reported SLB position in JOHN G ULLMAN & ASSOCIATES INC's portfolio?

The largest reported portfolio weight for SLB was 2.20% in 2024 Q1.

What is the latest reported SLB position on this page?

The most recent filing on this page is 2025 Q4, when JOHN G ULLMAN & ASSOCIATES INC reported 270,620 shares, equal to 1.38% of portfolio, with an estimated market value of $10.4M.

What does the chart on this SLB ownership page compare?

The chart compares JOHN G ULLMAN & ASSOCIATES INC's quarterly SLB 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.

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