RBC Bearings Incorporated
US ˙ NYSE

SecurityRBC / RBC Bearings Incorporated
InstitutionFmr Llc
Latest Disclosed Ownership1,364,589 shares
Latest Disclosed Value $ 741,135,753
Fmr Llc reports 25.75% increase in ownership of RBC / RBC Bearings Incorporated

On May 15, 2026 - Fmr Llc filed a 13F-HR form disclosing ownership of 1,364,589 shares of RBC Bearings Incorporated (US:RBC) valued at $741,135,578 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 1,085,147 shares of RBC Bearings Incorporated. This represents a change in shares of 25.75% during the quarter. The current value of the position is $797,165,602 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 RBC BEARINGS COM 75524B104 1,364,589 279,442 25.75 741,136 52.31 0.0078
2026-02-17 2025-12-31 13F RBC BEARINGS COM 75524B104 1,085,147 147,975 15.79 486,612 33.04 0.0248
2025-11-13 2025-09-30 13F RBC BEARINGS COM 75524B104 937,172 9,068 0.98 365,769 2.42 0.0190
2025-08-14 2025-06-30 13F RBC BEARINGS COM 75524B104 928,104 441,135 90.59 357,134 127.92 0.0201
2025-05-12 2025-03-31 13F RBC BEARINGS COM 75524B104 486,969 319,628 191.00 156,692 213.02 0.0100
2025-02-13 2024-12-31 13F RBC BEARINGS COM 75524B104 167,341 163,150 3,892.87 50,058 3,891.87 0.0030
2024-11-13 2024-09-30 13F RBC BEARINGS COM 75524B104 4,191 1,593 61.32 1,255 79.14 0.0001
2024-08-13 2024-06-30 13F RBC BEARINGS COM 75524B104 2,598 191 7.94 701 7.69 0.0000
2024-05-13 2024-03-31 13F RBC BEARINGS COM 75524B104 2,407 354 17.24 651 11.30 0.0000
2024-02-13 2023-12-31 13F RBC BEARINGS COM 75524B104 2,053 502 32.37 585 60.88 0.0000
2023-11-13 2023-09-30 13F RBC BEARINGS COM 75524B104 1,551 -83,716 -98.18 363 -98.04 0.0000
2023-08-11 2023-06-30 13F RBC BEARINGS COM 75524B104 85,267 -2,538 -2.89 18,543 -9.25 0.0016
2023-08-11 2023-03-31 13F/A-1 RBC BEARINGS COM 75524B104 87,805 86,367 6,006.05 20,435 6,688.70 0.0019
2023-05-11 2023-03-31 13F RBC BEARINGS COM 75524B104 87,805 86,367 20,435 0.0004
2023-02-13 2022-12-31 13F RBC BEARINGS COM 75524B104 1,438 -66 -4.39 301 -3.53 0.0000
2022-11-10 2022-09-30 13F RBC BEARINGS COM 75524B104 1,504 313 26.28 312 41.82 0.0000
2022-08-12 2022-06-30 13F RBC BEARINGS COM 75524B104 1,191 111 10.28 220 5.26 0.0000
2022-05-13 2022-03-31 13F RBC BEARINGS COM 75524B104 1,080 397 58.13 209 51.45 0.0000
2022-02-14 2021-12-31 13F RBC BEARINGS COM 75524B104 683 -74,986 -99.10 138 -99.14 0.0000
2022-02-14 2021-09-30 13F/A-1 RBC BEARINGS COM 75524B104 75,669 -35,477 -31.92 16,057 -27.55 0.0013
2021-11-15 2021-09-30 13F RBC BEARINGS COM 75524B104 75,669 -35,477 16,057 0.0002
2021-08-13 2021-06-30 13F RBC BEARINGS COM 75524B104 111,146 -24,008 -17.76 22,164 -16.66 0.0017
2021-05-14 2021-03-31 13F RBC BEARINGS COM 75524B104 135,154 -107,854 -44.38 26,594 -38.88 0.0023
2021-02-08 2020-12-31 13F RBC BEARINGS COM 75524B104 243,008 115,304 90.29 43,508 181.08 0.0039
2020-11-13 2020-09-30 13F RBC BEARINGS COM 75524B104 127,704 26,602 26.31 15,479 14.23 0.0016
2020-08-24 2020-06-30 13F/A-1 RBC BEARINGS COM 75524B104 101,102 90,200 827.37 13,551 1,001.71 0.0015
2020-08-13 2020-06-30 13F RBC BEARINGS COM 75524B104 101,102 90,200 13,551 332.9084
2020-05-14 2020-03-31 13F RBC BEARINGS COM 75524B104 10,902 -153,608 -93.37 1,230 -95.28 0.0002
2020-02-07 2019-12-31 13F RBC BEARINGS COM 75524B104 164,510 17,711 12.06 26,049 6.96 0.0029
2019-11-13 2019-09-30 13F RBC BEARINGS COM 75524B104 146,799 -11,184 -7.08 24,355 -7.58 0.0029
2019-08-13 2019-06-30 13F RBC BEARINGS COM 75524B104 157,983 157,036 16,582.47 26,353 21,679.34 0.0031
2019-05-13 2019-03-31 13F RBC BEARINGS COM 75524B104 947 -84 -8.15 121 -10.37 0.0000
2019-02-13 2018-12-31 13F RBC BEARINGS COM 75524B104 1,031 -2,372 -69.70 135 -73.58 0.0000
2018-11-09 2018-09-30 13F RBC BEARINGS COM 75524B104 3,403 3,403 511 0.0001
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.