EUBEL BRADY & SUTTMAN ASSET MANAGEMENT INC BRK/B — Hathaway Cl B common

Ownership history in EUBEL BRADY & SUTTMAN ASSET MANAGEMENT INC  ·  87 quarters on record

AI Ownership Summary

EUBEL BRADY & SUTTMAN ASSET MANAGEMENT INC reported Hathaway Cl B common (BRK/B) in 87 quarterly 13F filings from 2024 Q1 through 2026 Q1. Peak portfolio weight reached 5.14% in 2024 Q2. The latest visible filing shows BRK/B at 4.33% 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 EUBEL BRADY & SUTTMAN ASSET MANAGEMENT INC's position in Hathaway Cl B common, 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 4.33% of portfolio in the most recent visible filing.

High-water mark
Peak Conviction
5.14% in 2024 Q2

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

Time in book
Holding Window
2024 Q1 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 EUBEL BRADY & SUTTMAN ASSET MANAGEMENT INC fund profile EUBEL BRADY & SUTTMAN ASSET MANAGEMENT INC full holdings
How EUBEL BRADY & SUTTMAN ASSET MANAGEMENT INC held BRK/B — position size vs. price
% of Fund (quarterly)
📋 Quarterly Holdings History 9 quarters  ▾
Quarter Action Sold % After 3M Timing Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2026 Q1 ADDED — — — 76,396 +554 +0.7% 4.33% $37K 2026-05-11 $469.32
2025 Q4 REDUCED — — — 75,842 -322 -0.4% 4.28% $38.1M 2026-02-05 $503.89
2025 Q3 ADDED — — — 76,164 +1,056 +1.4% 4.40% $38.3M 2025-11-06 $493.15
2025 Q2 ADDED — — — 75,108 +1,846 +2.5% 4.61% $36.5M 2025-08-04 $459.11
2025 Q1 REDUCED — — — 73,262 -7,863 -9.7% 5.14% $39.0M 2025-05-12 $514.30
2024 Q4 ADDED — — — 81,125 +112 +0.1% 4.85% $36.8M 2025-02-03 $464.61
2024 Q3 REDUCED — — — 81,013 -6,243 -7.2% 4.86% $37.3M 2024-11-12 $466.29
2024 Q2 REDUCED — — — 87,256 -3,849 -4.2% 5.14% $35.5M 2024-08-07 $427.02
2024 Q1 REDUCED — — — 91,105 -350 -0.4% 4.87% $38.3M 2024-05-10 $412.05
78 older quarters hidden  —  Sign in free or upgrade to Premium to see full history

🏢 Other funds also holding BRK/B

As of 2026 Q2 — sorted by position size

TETRAD CORP 92.03% Pangea Capital Gestao de Recursos Ltda. 81.45% Aquamarine Zurich AG 3Y 33.89% Ardent Capital Management, Inc. 3Y 32.92% Asset Management Advisors, LLC 3Y 7Y 31.06% SHAYNE & JACOBS, LLC 3Y 7Y 23.76% Ervin Investment Management, LLC 3Y 21.43% ARMSTRONG HENRY H ASSOCIATES INC 3Y 7Y 18.18% Defender Capital, LLC. 3Y 7Y 16.46% Manitou Investment Management Ltd. 3Y 7Y 15.74%

FAQ About EUBEL BRADY & SUTTMAN ASSET MANAGEMENT INC 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 EUBEL BRADY & SUTTMAN ASSET MANAGEMENT INC reported owning BRK/B?

EUBEL BRADY & SUTTMAN ASSET MANAGEMENT INC reported BRK/B across 9 quarterly 13F filings, from 2024 Q1 through 2026 Q1.

What was the largest reported BRK/B position in EUBEL BRADY & SUTTMAN ASSET MANAGEMENT INC's portfolio?

The largest reported portfolio weight for BRK/B was 5.14% in 2024 Q2.

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

The most recent filing on this page is 2026 Q1, when EUBEL BRADY & SUTTMAN ASSET MANAGEMENT INC reported 76,396 shares, equal to 4.33% of portfolio, with an estimated market value of $37K.

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

The chart compares EUBEL BRADY & SUTTMAN ASSET MANAGEMENT INC'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 EUBEL BRADY & SUTTMAN ASSET MANAGEMENT INC time their BRK/B position?

Based on 13F filing dates vs. subsequent BRK/B price moves, EUBEL BRADY & SUTTMAN ASSET MANAGEMENT INC correctly timed 36 out of 80 reported position changes (45%). The annualised alpha on BRK/B relative to SPY over the holding period was -2.0%.

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