THOMAS STORY & SON LLC BRK/B — Berkshire Hathaway Inc Cl B cs

Ownership history in THOMAS STORY & SON LLC  ·  62 quarters on record

AI Ownership Summary

THOMAS STORY & SON LLC reported Berkshire Hathaway Inc Cl B cs (BRK/B) in 62 quarterly 13F filings from 2023 Q4 through 2026 Q1. Peak portfolio weight reached 3.07% in 2025 Q1. The latest visible filing shows BRK/B at 2.52% 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 BRK/B ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was THOMAS STORY & SON LLC's position in Berkshire Hathaway Inc Cl B cs, 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

BRK/B was reported at 2.52% of portfolio in the most recent visible filing.

High-water mark
Peak Conviction
3.07% 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
2023 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.

BRK/B stock page THOMAS STORY & SON LLC fund profile THOMAS STORY & SON LLC full holdings
How THOMAS STORY & SON LLC held BRK/B — position size vs. price
% of Fund (quarterly)
📋 Quarterly Holdings History 10 quarters  ▾
Quarter Action Sold % After 3M Timing Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2026 Q1 REDUCED — — — 13,702 -41 -0.3% 2.52% $6.6M 2026-05-06 $469.32
2025 Q4 REDUCED — — — 13,743 -617 -4.3% 2.57% $6.9M 2026-01-26 $483.47
2025 Q3 REDUCED — — — 14,360 -258 -1.8% 2.65% $7.2M 2025-10-14 $495.97
2025 Q2 REDUCED — — — 14,618 -180 -1.2% 2.73% $7.1M 2025-08-11 $464.73
2025 Q1 ADDED — — — 14,798 +705 +5.0% 3.07% $7.9M 2025-05-13 $511.88
2024 Q4 REDUCED — — — 14,093 -147 -1.0% 2.68% $6.4M 2025-01-29 $469.26
2024 Q3 REDUCED — — — 14,240 -5 -0.0% 2.67% $6.6M 2024-11-01 $452.14
2024 Q2 ADDED — — — 14,245 +13 +0.1% 2.50% $5.8M 2024-08-02 $428.36
2024 Q1 REDUCED — — — 14,232 -10 -0.1% 2.53% $6.0M 2024-04-30 $396.73
2023 Q4 UNCHANGED — — — 14,242 — 0% 2.39% $5.1M 2024-03-01 $407.11
52 older quarters hidden  —  Sign in free or upgrade to Premium to see full history

🏢 Other funds also holding BRK/B

As of 2026 Q1 — sorted by position size

TETRAD CORP 92.15% 1922 Investment Co LLC 3Y 7Y 84.86% CHECK CAPITAL MANAGEMENT INC/CA 3Y 7Y 52.8% Cook & Bynum Capital Management, LLC 3Y 7Y 42.7% Templeton & Phillips Capital Management, LLC 3Y 36.02% Aquamarine Zurich AG 3Y 34.57% Ardent Capital Management, Inc. 3Y 32.73% Asset Management Advisors, LLC 3Y 7Y 32.43% United American Securities Inc. (d/b/a UAS Asset Management) 3Y 7Y 31.97% Pacifica Capital Investments, LLC 3Y 7Y 30.79%

FAQ About THOMAS STORY & SON LLC and BRK/B

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

How long has THOMAS STORY & SON LLC reported owning BRK/B?

THOMAS STORY & SON LLC reported BRK/B across 10 quarterly 13F filings, from 2023 Q4 through 2026 Q1.

What was the largest reported BRK/B position in THOMAS STORY & SON LLC's portfolio?

The largest reported portfolio weight for BRK/B was 3.07% in 2025 Q1.

What is the latest reported BRK/B position on this page?

The most recent filing on this page is 2026 Q1, when THOMAS STORY & SON LLC reported 13,702 shares, equal to 2.52% of portfolio, with an estimated market value of $6.6M.

What does the chart on this BRK/B ownership page compare?

The chart compares THOMAS STORY & SON LLC's quarterly BRK/B 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 THOMAS STORY & SON LLC time their BRK/B position?

Based on 13F filing dates vs. subsequent BRK/B price moves, THOMAS STORY & SON LLC correctly timed 16 out of 33 reported position changes (48%). The annualised alpha on BRK/B relative to SPY over the holding period was -1.7%.

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