MSA Safety Incorporated
US ˙ NYSE ˙ US5534981064

SecurityMSA / MSA Safety Incorporated
InstitutionNeuberger Berman Group LLC
Latest Disclosed Ownership6,137 shares
Latest Disclosed Value $ 1,006,162
Neuberger Berman Group LLC reports 0.67% increase in ownership of MSA / MSA Safety Incorporated

On May 14, 2026 - Neuberger Berman Group LLC filed a 13F-HR form disclosing ownership of 6,137 shares of MSA Safety Incorporated (US:MSA) valued at $1,006,161 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 6,096 shares of MSA Safety Incorporated. This represents a change in shares of 0.67% during the quarter. The current value of the position is $989,898 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)
2026-05-14 2026-03-31 13F MSA SAFETY Common 553498106 6,137 41 0.67 1,006 3.07 0.0004
2026-02-13 2025-12-31 13F MSA SAFETY Common 553498106 6,096 -91 -1.47 976 -8.27 0.0007
2025-11-12 2025-09-30 13F MSA SAFETY Common 553498106 6,187 -171 -2.69 1,065 -0.09 0.0008
2025-08-25 2025-06-30 13F/A-1 MSA SAFETY Common 553498106 6,358 1,988 45.49 1,065 66.15 0.0008
2025-08-13 2025-06-30 13F MSA SAFETY Common 553498106 6,358 1,988 1,065 0.0004
2025-05-13 2025-03-31 13F MSA SAFETY Common 553498106 4,370 406 10.24 641 -2.44 0.0005
2025-02-13 2024-12-31 13F MSA SAFETY Common 553498106 3,964 1,383 53.58 657 43.76 0.0005
2024-11-14 2024-09-30 13F MSA SAFETY Common 553498106 2,581 21 0.82 458 -4.79 0.0004
2024-11-14 2024-06-30 13F/A-1 MSA SAFETY Common 553498106 2,560 48 1.91 480 -1.23 0.0004
2024-08-13 2024-06-30 13F MSA SAFETY Common 553498106 2,560 48 480 0.0004
2024-11-14 2024-03-31 13F/A-1 MSA SAFETY Common 553498106 2,512 -83 -3.20 486 10.96 0.0004
2024-05-13 2024-03-31 13F MSA SAFETY Common 553498106 2,512 -83 486 0.0004
2024-11-14 2023-12-31 13F/A-2 MSA SAFETY Common 553498106 2,595 0 0.00 438 7.09 0.0004
2024-02-09 2023-12-31 13F MSA SAFETY Common 553498106 2,595 0 438 0.0004
2023-11-14 2023-09-30 13F MSA SAFETY Common 553498106 2,595 -199 -7.12 409 -15.84 0.0004
2023-08-11 2023-06-30 13F MSA SAFETY Common 553498106 2,794 -10 -0.36 486 29.95 0.0004
2023-05-12 2023-03-31 13F MSA SAFETY Common 553498106 2,804 107 3.97 374 -3.61 0.0003
2023-02-13 2022-12-31 13F MSA SAFETY Common 553498106 2,697 -1,596 -37.18 389 -17.27 0.0004
2022-11-15 2022-09-30 13F MSA SAFETY Common 553498106 4,293 -1,665 -27.95 469 -35.04 0.0005
2022-08-15 2022-06-30 13F MSA SAFETY Common 553498106 5,958 -1,480,935 -99.60 722 -99.63 0.0007
2022-05-23 2022-03-31 13F/A-1 MSA SAFETY Common 553498106 1,486,893 -32,792 -2.16 197,312 -13.39 0.1672
2022-05-13 2022-03-31 13F MSA SAFETY Common 553498106 1,486,893 -32,792 196,098 0.0875
2022-02-11 2021-12-31 13F MSA SAFETY Common 553498106 1,519,685 -45,617 -2.91 227,824 0.47 0.1787
2021-11-12 2021-09-30 13F MSA SAFETY Common 553498106 1,565,302 -24,479 -1.54 226,765 -13.38 0.1982
2021-08-13 2021-06-30 13F MSA SAFETY Common 553498106 1,589,781 -35,962 -2.21 261,783 7.67 0.2285
2021-05-13 2021-03-31 13F MSA SAFETY Common 553498106 1,625,743 1,174 0.07 243,141 0.38 0.2322
2021-02-10 2020-12-31 13F MSA SAFETY Common 553498106 1,624,569 29,279 1.84 242,218 13.32 0.2511
2020-11-12 2020-09-30 13F MSA SAFETY Common 553498106 1,595,290 67,666 4.43 213,741 22.30 0.2535
2020-08-13 2020-06-30 13F MSA SAFETY Common 553498106 1,527,624 47,462 3.21 174,761 16.67 0.2173
2020-05-14 2020-03-31 13F MSA SAFETY Common 553498106 1,480,162 -10,217 -0.69 149,793 -20.46 0.2283
2020-02-12 2019-12-31 13F MSA SAFETY Common 553498106 1,490,379 60,915 4.26 188,324 20.74 0.2198
2019-11-13 2019-09-30 13F MSA SAFETY Common 553498106 1,429,464 9,531 0.67 155,969 4.22 0.1905
2019-08-13 2019-06-30 13F MSA SAFETY Common 553498106 1,419,933 44,977 3.27 149,647 5.26 0.1790
2019-05-13 2019-03-31 13F MSA SAFETY Common 553498106 1,374,956 119,119 9.49 142,170 20.09 0.1742
2019-02-12 2018-12-31 13F MSA SAFETY Common 553498106 1,255,837 136,582 12.20 118,388 -0.63 0.1650
2018-11-16 2018-09-30 13F/A-1 MSA SAFETY Common 553498106 1,119,255 206,920 22.68 119,134 35.54 0.1350
2018-11-13 2018-09-30 13F MSA SAFETY Common 553498106 1,119,255 206,920 119,134
2018-08-13 2018-06-30 13F MSA SAFETY Common 553498106 912,335 -24,010 -2.56 87,894 12.77 0.0970
2018-05-08 2018-03-31 13F MSA SAFETY Common 553498106 936,345 -26,080 -2.71 77,941 4.47 0.0891
2018-02-14 2017-12-31 13F MSA SAFETY Common 553498106 962,425 385,535 66.83 74,607 62.65 0.0858
2017-11-15 2017-09-30 13F MSA SAFETY COMMON STOCK 553498106 576,890 411,190 248.15 45,869 241.03 0.0574
2017-08-08 2017-06-30 13F MSA SAFETY COMMON STOCK 553498106 165,700 165,700 13,450 0.0173
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.