MSA Safety Incorporated
US ˙ NYSE ˙ US5534981064

SecurityMSA / MSA Safety Incorporated
InstitutionFmr Llc
Latest Disclosed Ownership6,793 shares
Latest Disclosed Value $ 1,113,767
Fmr Llc reports 14.13% increase in ownership of MSA / MSA Safety Incorporated

On May 15, 2026 - Fmr Llc filed a 13F-HR form disclosing ownership of 6,793 shares of MSA Safety Incorporated (US:MSA) valued at $1,113,712 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 5,952 shares of MSA Safety Incorporated. This represents a change in shares of 14.13% during the quarter. The current value of the position is $1,097,137 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F MSA SAFETY COM 553498106 6,793 841 14.13 1,114 16.79 0.0000
2026-02-17 2025-12-31 13F MSA SAFETY COM 553498106 5,952 1,096 22.57 953 14.13 0.0000
2025-11-13 2025-09-30 13F MSA SAFETY COM 553498106 4,856 122 2.58 836 5.30 0.0000
2025-08-14 2025-06-30 13F MSA SAFETY COM 553498106 4,734 232 5.15 793 20.15 0.0000
2025-05-12 2025-03-31 13F MSA SAFETY COM 553498106 4,502 3,218 250.62 660 211.32 0.0000
2025-02-13 2024-12-31 13F MSA SAFETY COM 553498106 1,284 -24,578 -95.04 213 -95.38 0.0000
2024-11-13 2024-09-30 13F MSA SAFETY COM 553498106 25,862 -15,624 -37.66 4,586 -41.10 0.0003
2024-08-13 2024-06-30 13F MSA SAFETY COM 553498106 41,486 2,268 5.78 7,786 2.56 0.0005
2024-05-13 2024-03-31 13F MSA SAFETY COM 553498106 39,218 35,567 974.17 7,592 1,132.47 0.0005
2024-02-13 2023-12-31 13F MSA SAFETY COM 553498106 3,651 1,292 54.77 616 66.04 0.0000
2023-11-13 2023-09-30 13F MSA SAFETY COM 553498106 2,359 133 5.97 372 -4.13 0.0000
2023-08-11 2023-06-30 13F MSA SAFETY COM 553498106 2,226 1,638 278.57 387 396.15 0.0000
2023-08-11 2023-03-31 13F/A-1 MSA SAFETY COM 553498106 588 72 13.95 78 5.41 0.0000
2023-05-11 2023-03-31 13F MSA SAFETY COM 553498106 588 72 78 0.0000
2023-02-13 2022-12-31 13F MSA SAFETY COM 553498106 516 35 7.28 74 39.62 0.0000
2022-11-10 2022-09-30 13F MSA SAFETY COM 553498106 481 -82 -14.56 53 -22.06 0.0000
2022-08-12 2022-06-30 13F MSA SAFETY COM 553498106 563 -20 -3.43 68 -12.82 0.0000
2022-05-13 2022-03-31 13F MSA SAFETY COM 553498106 583 -135 -18.80 78 -28.44 0.0000
2022-02-14 2021-12-31 13F MSA SAFETY COM 553498106 718 298 70.95 109 78.69 0.0000
2022-02-14 2021-09-30 13F/A-1 MSA SAFETY COM 553498106 420 -125 -22.94 61 -32.22 0.0000
2021-11-15 2021-09-30 13F MSA SAFETY COM 553498106 420 -125 61 0.0000
2021-08-13 2021-06-30 13F MSA SAFETY COM 553498106 545 -152,386 -99.64 90 -99.61 0.0000
2021-05-14 2021-03-31 13F MSA SAFETY COM 553498106 152,931 -37,001 -19.48 22,943 -19.14 0.0020
2021-02-08 2020-12-31 13F MSA SAFETY COM 553498106 189,932 -10,200 -5.10 28,374 5.67 0.0025
2020-11-13 2020-09-30 13F MSA SAFETY COM 553498106 200,132 3,001 1.52 26,851 19.02 0.0027
2020-08-24 2020-06-30 13F/A-1 MSA SAFETY COM 553498106 197,131 196,751 51,776.58 22,560 59,268.42 0.0025
2020-08-13 2020-06-30 13F MSA SAFETY COM 553498106 197,131 196,751 22,560 554.2332
2020-05-14 2020-03-31 13F MSA SAFETY COM 553498106 380 -302 -44.28 38 -55.81 0.0000
2020-02-07 2019-12-31 13F MSA SAFETY COM 553498106 682 230 50.88 86 75.51 0.0000
2019-11-13 2019-09-30 13F MSA SAFETY COM 553498106 452 132 41.25 49 44.12 0.0000
2019-08-13 2019-06-30 13F MSA SAFETY COM 553498106 320 257 407.94 34 466.67 0.0000
2019-05-13 2019-03-31 13F MSA SAFETY COM 553498106 63 0 0.00 6 0.00 0.0000
2019-02-13 2018-12-31 13F MSA SAFETY COM 553498106 63 13 26.00 6 20.00 0.0000
2018-11-09 2018-09-30 13F MSA SAFETY COM 553498106 50 50 5 0.0000
2015-05-14 2015-03-31 13F MSA SAFETY COM 553498106 0 -146,600 -100.00 0 -100.00
2015-02-17 2014-12-31 13F MSA SAFETY COM 553498106 146,600 -336,756 -69.67 7,783 -67.40 0.0010
2014-11-14 2014-09-30 13F MSA SAFETY COM 553498106 483,356 5,150 1.08 23,877 -13.14 0.0032
2014-08-14 2014-06-30 13F MSA SAFETY COM 553498106 478,206 35,760 8.08 27,488 9.00 0.0037
2014-05-15 2014-03-31 13F MSA SAFETY COM 553498106 442,446 442,446 25,219 0.0035
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.