COOKE & BIELER LP MSA — MSA Safety

Ownership history in COOKE & BIELER LP  ·  8 quarters on record

AI Ownership Summary

COOKE & BIELER LP reported MSA Safety (MSA) in 8 quarterly 13F filings from 2024 Q2 through 2026 Q1. Peak portfolio weight reached 1.57% in 2026 Q1. The latest visible filing shows MSA at 1.57% 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 MSA ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was COOKE & BIELER LP's position in MSA Safety, 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

MSA was reported at 1.57% of portfolio in the most recent visible filing.

High-water mark
Peak Conviction
1.57% in 2026 Q1

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

Time in book
Holding Window
2024 Q2 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.

MSA stock page COOKE & BIELER LP fund profile COOKE & BIELER LP full holdings
How COOKE & BIELER LP held MSA — position size vs. price
% of Fund (quarterly)    MSA price (quarter-end, indexed to 100)    SPY (indexed to 100)    QQQ (indexed to 100)
📋 Quarterly Holdings History 8 quarters  ▾
Quarter Action Sold % After 3M Timing Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2026 Q1 REDUCED — — — 845,488 -53,542 -6.0% 1.57% $138.6M 2026-05-04 $165.26
2025 Q4 ADDED — — — 899,030 +74,410 +9.0% 1.50% $144.0M 2026-02-09 $194.10
2025 Q3 ADDED — — — 824,620 +10,858 +1.3% 1.47% $141.9M 2025-10-31 $156.10
2025 Q2 ADDED — — — 813,762 +102,318 +14.4% 1.36% $136.3M 2025-08-04 $175.85
2025 Q1 ADDED — — — 711,444 +60,078 +9.2% 1.04% $104.4M 2025-05-02 $155.08
2024 Q4 ADDED — — — 651,366 +131,458 +25.3% 1.04% $108.0M 2025-02-07 $162.57
2024 Q3 ADDED — — — 519,908 +198,976 +62.0% 0.84% $92.2M 2024-11-08 $170.38
2024 Q2 INITIATED — — — 320,932 — — 0.58% $60.2M 2024-08-02 $177.85

🏢 Other funds also holding MSA

As of 2026 Q1 — sorted by position size

SPEECE THORSON CAPITAL GROUP INC 3Y 7Y 3.18% PRENTISS SMITH & CO INC 3Y 7Y 2.23% Conestoga Capital Advisors, LLC 3Y 7Y 2.18% CALDWELL SUTTER CAPITAL, INC. 3Y 1.95% Foresight Group Ltd Liability Partnership 1.77% Triodos Investment Management BV 3Y 7Y 1.51% Pullen Investment Management, LLC 1.35% NICOLA WEALTH MANAGEMENT LTD. 3Y 7Y 1.29% Madison Asset Management, LLC 3Y 1.2% MOUNTAIN PACIFIC INVESTMENT ADVISERS LLC 3Y 7Y 0.83%

FAQ About COOKE & BIELER LP and MSA

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

How long has COOKE & BIELER LP reported owning MSA?

COOKE & BIELER LP reported MSA across 8 quarterly 13F filings, from 2024 Q2 through 2026 Q1.

What was the largest reported MSA position in COOKE & BIELER LP's portfolio?

The largest reported portfolio weight for MSA was 1.57% in 2026 Q1.

What is the latest reported MSA position on this page?

The most recent filing on this page is 2026 Q1, when COOKE & BIELER LP reported 845,488 shares, equal to 1.57% of portfolio, with an estimated market value of $138.6M.

What does the chart on this MSA ownership page compare?

The chart compares COOKE & BIELER LP's quarterly MSA 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 COOKE & BIELER LP time their MSA position?

Based on 13F filing dates vs. subsequent MSA price moves, COOKE & BIELER LP correctly timed 2 out of 7 reported position changes (29%). The annualised alpha on MSA relative to SPY over the holding period was -20.1%.

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