MSA Safety Incorporated
US ˙ NYSE ˙ US5534981064

SecurityMSA / MSA Safety Incorporated
InstitutionBessemer Group Inc
Latest Disclosed Ownership161,000 shares
Latest Disclosed Value $ 26,395
Bessemer Group Inc reports 56.65% increase in ownership of MSA / MSA Safety Incorporated

On May 6, 2026 - Bessemer Group Inc filed a 13F-HR form disclosing ownership of 161,000 shares of MSA Safety Incorporated (US:MSA) valued at $26,395,950 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 5, 2026 disclosing 102,780 shares of MSA Safety Incorporated. This represents a change in shares of 56.65% during the quarter. The current value of the position is $26,498,990 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)
2026-05-06 2026-03-31 13F MSA SAFETY SC 553498106 161,000 58,220 56.65 26 62.50 0.0415
2026-02-05 2025-12-31 13F MSA SAFETY SC 553498106 102,780 -2,082 -1.99 16 -11.11 0.0253
2025-11-05 2025-09-30 13F MSA SAFETY SC 553498106 104,862 -67,476 -39.15 18 -35.71 0.0276
2025-08-01 2025-06-30 13F MSA SAFETY SC 553498106 172,338 6,696 4.04 29 16.67 0.0469
2025-04-23 2025-03-31 13F MSA SAFETY SC 553498106 165,642 8,982 5.73 24 -4.00 0.0436
2025-02-13 2024-12-31 13F MSA SAFETY SC 553498106 156,660 36,365 30.23 26 19.05 0.0424
2024-11-12 2024-09-30 13F MSA SAFETY SC 553498106 120,295 2,083 1.76 21 -4.55 0.0351
2024-08-13 2024-06-30 13F MSA SAFETY SC 553498106 118,212 18,046 18.02 22 15.79 0.0391
2024-08-13 2024-03-31 13F/A-1 MSA SAFETY SC 553498106 100,166 5,375 5.67 19 18.75 0.0350
2024-05-13 2024-03-31 13F MSA SAFETY SC 553498106 100,166 5,375 19 0.0350
2024-02-09 2023-12-31 13F MSA SAFETY SC 553498106 94,791 26,513 38.83 16 60.00 0.0312
2023-11-13 2023-09-30 13F MSA SAFETY SC 553498106 68,278 3,698 5.73 11 -9.09 0.0236
2023-08-10 2023-06-30 13F MSA SAFETY SC 553498106 64,580 63,632 6,712.24 11 0.0238
2023-05-10 2023-03-31 13F MSA SAFETY SC 553498106 948 920 3,285.71 0 0.0003
2023-02-13 2022-12-31 13F MSA SAFETY SC 553498106 28 28 0 0.0000
2020-11-12 2020-09-30 13F MSA SAFETY SC 553498106 0 -45,200 -100.00 0 -100.00
2020-08-05 2020-06-30 13F MSA SAFETY SC 553498106 45,200 0 0.00 5,173 13.10 0.0163
2020-04-30 2020-03-31 13F MSA SAFETY SC 553498106 45,200 -900 -1.95 4,574 -21.48 0.0184
2020-02-04 2019-12-31 13F MSA SAFETY SC 553498106 46,100 0 0.00 5,825 15.81 0.0189
2019-11-07 2019-09-30 13F MSA SAFETY SC 553498106 46,100 2,000 4.54 5,030 8.22 0.0180
2019-07-19 2019-06-30 13F MSA SAFETY SC 553498106 44,100 100 0.23 4,648 2.15 0.0157
2019-05-13 2019-03-31 13F MSA SAFETY SC 553498106 44,000 12,700 40.58 4,550 54.19 0.0175
2019-05-21 2018-12-31 13F/A-1 MSA SAFETY SC 553498106 31,300 6,000 23.72 2,951 9.58 0.0129
2019-02-12 2018-12-31 13F MSA SAFETY SC 553498106 31,300 6,000 2,951 0.0128
2018-11-06 2018-09-30 13F MSA SAFETY SC 553498106 25,300 0 0.00 2,693 10.50 0.0100
2018-07-25 2018-06-30 13F MSA SAFETY SC 553498106 25,300 0 0.00 2,437 15.72 0.0095
2018-05-10 2018-03-31 13F MSA SAFETY SC 553498106 25,300 0 0.00 2,106 7.39 0.0082
2018-01-30 2017-12-31 13F MSA SAFETY SC 553498106 25,300 -9,200 -26.67 1,961 -28.51 0.0076
2017-11-03 2017-09-30 13F MSA SAFETY SC 553498106 34,500 0 0.00 2,743 -2.04 0.0109
2017-07-27 2017-06-30 13F MSA SAFETY SC 553498106 34,500 0 0.00 2,800 14.80 0.0113
2017-05-12 2017-03-31 13F MSA SAFETY SC 553498106 34,500 -1,400 -3.90 2,439 -2.01 0.0102
2017-02-07 2016-12-31 13F MSA SAFETY SC 553498106 35,900 0 0.00 2,489 19.43 0.0115
2016-11-10 2016-09-30 13F MSA SAFETY SC 553498106 35,900 33,413 1,343.51 2,084 1,503.08 0.0105
2016-08-11 2016-06-30 13F MSA SAFETY SC 553498106 2,487 1,414 131.78 130 150.00 0.0007
2016-05-11 2016-03-31 13F MSA SAFETY SC 553498106 1,073 1,073 52 0.0003
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.