Regal Rexnord Corporation
US ˙ NYSE

SecurityRRX / Regal Rexnord Corporation
InstitutionCitigroup Inc
Latest Disclosed Ownership165,173 shares
Latest Disclosed Value $ 30,930,296
Citigroup Inc ownership in RRX / Regal Rexnord Corporation

On May 11, 2026 - Citigroup Inc filed a 13F-HR form disclosing ownership of 165,173 shares of Regal Rexnord Corporation (US:RRX) valued at $30,930,296 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 97,175 shares of Regal Rexnord Corporation. This represents a change in shares of 69.97% during the quarter. The current value of the position is $35,556,792 USD.

Citigroup Inc has a history of taking positions in derivatives of the underlying security (RRX) in the form of stock options. The firm currently holds call options representing 0 of underlying shares valued at $0 USD and put options representing 0 of underlying shares valued at $0 USD .

Note: prior versions of this page mistakenly stated that the share values represented the number of options, not the number of underlying shares. For more information on the data backing these reports, please see the SEC document Frequently Asked Questions About Form 13F.

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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Institutional Put/Call Ratios
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In addition to reporting standard equity and debt issues, institutions with more than 100MM assets under management must also disclose their put and call option holdings. Since put options generally indicate negative sentiment, and call options indicate positive sentiment, we can get a sense of the overall institutional sentiment by plotting the ratio of puts to calls. The chart to the right plots the historical put/call ratio for this instrument.

Using Put/Call Ratio as an indicator of investor sentiment overcomes one of the key deficiencies of using total institutional ownership, which is that a significant amount of assets under management are invested passively to track indices. Passively-managed funds do not typically buy options, so the put/call ratio indicator more closely tracks the sentiment of actively-managed funds.

RRX / Regal Rexnord Corporation Historical Put/Call Ratio
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)
2026-05-11 2026-03-31 13F REGAL REXNORD COM 758750103 165,173 67,998 69.97 30,930 126.84 0.0132
2026-02-13 2025-12-31 13F REGAL REXNORD COM 758750103 97,175 78,794 428.67 13,636 417.26 0.0060
2025-11-10 2025-09-30 13F REGAL REXNORD COM 758750103 18,381 -8,955 -32.76 2,637 -33.47 0.0012
2025-08-11 2025-06-30 13F REGAL REXNORD COM 758750103 27,336 -226 -0.82 3,963 26.30 0.0019
2025-05-12 2025-03-31 13F REGAL REXNORD COM 758750103 27,562 8,863 47.40 3,138 8.17 0.0016
2025-02-12 2024-12-31 13F REGAL REXNORD COM 758750103 18,699 -1,949 -9.44 2,901 -15.33 0.0017
2024-11-12 2024-09-30 13F REGAL REXNORD COM 758750103 20,648 -920 -4.27 3,425 17.46 0.0020
2024-08-12 2024-06-30 13F REGAL REXNORD COM 758750103 21,568 12,244 131.32 2,916 73.67 0.0019
2024-05-10 2024-03-31 13F REGAL REXNORD COM 758750103 9,324 -1,760 -15.88 1,679 2.38 0.0011
2024-02-09 2023-12-31 13F REGAL REXNORD COM 758750103 11,084 30 0.27 1,641 3.86 0.0012
2023-12-06 2023-09-30 13F/A-1 REGAL REXNORD COM 758750103 11,054 -2,700 -19.63 1,579 -25.38 0.0012
2023-11-09 2023-09-30 13F REGAL REXNORD COM 758750103 11,054 -2,700 1,579 0.0005
2023-08-10 2023-06-30 13F REGAL REXNORD COM 758750103 13,754 -2,040 -12.92 2,117 -4.77 0.0014
2023-05-11 2023-03-31 13F REGAL REXNORD COM 758750103 15,794 -2,057 -11.52 2,223 3.78 0.0016
2023-02-09 2022-12-31 13F REGAL REXNORD COM 758750103 17,851 -8,019 -31.00 2,142 -41.04 0.0017
2022-11-10 2022-09-30 13F REGAL REXNORD COM 758750103 25,870 9,124 54.48 3,631 91.11 0.0026
2022-08-10 2022-06-30 13F REGAL REXNORD COM 758750103 16,746 -4,248 -20.23 1,900 -39.18 0.0014
2022-05-12 2022-03-31 13F REGAL REXNORD COM 758750103 20,994 -631 -2.92 3,124 -15.11 0.0019
2022-02-10 2021-12-31 13F REGAL REXNORD COM 758750103 21,625 -721 -3.23 3,680 9.52 0.0020
2021-11-10 2021-09-30 13F REGAL BELOIT COM 758750103 22,346 2,612 13.24 3,360 27.51 0.0020
2021-08-10 2021-06-30 13F REGAL BELOIT COM 758750103 19,734 -3,849 -16.32 2,635 -21.72 0.0016
2021-05-13 2021-03-31 13F REGAL BELOIT COM 758750103 23,583 6,166 35.40 3,366 57.36 0.0022
2021-02-11 2020-12-31 13F REGAL BELOIT COM 758750103 17,417 -8,553 -32.93 2,139 -12.26 0.0013
2020-11-12 2020-09-30 13F REGAL BELOIT COM 758750103 25,970 -6,266 -19.44 2,438 -13.39 0.0016
2020-08-12 2020-06-30 13F REGAL BELOIT COM 758750103 32,236 21,624 203.77 2,815 321.41 0.0022
2020-05-12 2020-03-31 13F REGAL BELOIT COM 758750103 10,612 -28,240 -72.69 668 -79.92 0.0006
2020-02-12 2019-12-31 13F REGAL BELOIT COM 758750103 38,852 17,171 79.20 3,326 110.51 0.0024
2019-11-08 2019-09-30 13F REGAL BELOIT COM 758750103 21,681 -12,989 -37.46 1,580 -44.23 0.0013
2019-08-12 2019-06-30 13F REGAL BELOIT COM 758750103 34,670 14,509 71.97 2,833 71.59 0.0023
2019-05-13 2019-03-31 13F REGAL BELOIT COM 758750103 20,161 15,422 325.43 1,651 397.29 0.0016
2019-02-12 2018-12-31 13F REGAL BELOIT COM 758750103 4,739 1,556 48.88 332 26.72 0.0003
2018-11-13 2018-09-30 13F REGAL BELOIT COM 758750103 3,183 2,347 280.74 262 285.29 0.0002
2018-08-10 2018-06-30 13F REGAL BELOIT COM 758750103 836 -13,404 -94.13 68 -93.49 0.0001
2018-05-11 2018-03-31 13F REGAL BELOIT COM 758750103 14,240 -11,769 -45.25 1,045 -47.57 0.0009
2018-02-12 2017-12-31 13F REGAL BELOIT COM 758750103 26,009 12,325 90.07 1,993 84.37 0.0016
2017-11-13 2017-09-30 13F REGAL BELOIT COM 758750103 13,684 8,258 152.19 1,081 144.57 0.0009
2017-08-11 2017-06-30 13F REGAL BELOIT COM 758750103 5,426 -6,806 -55.64 442 -52.22 0.0004
2017-05-12 2017-03-31 13F REGAL BELOIT COM 758750103 12,232 -5,249 -30.03 925 -23.62 0.0008
2017-02-10 2016-12-31 13F REGAL BELOIT COM 758750103 17,481 -15,864 -47.58 1,211 -38.96 0.0011
2016-11-10 2016-09-30 13F REGAL BELOIT COM 758750103 33,345 12,153 57.35 1,984 70.01 0.0019
2016-08-12 2016-06-30 13F REGAL BELOIT COM 758750103 21,192 -4,438 -17.32 1,167 -27.78 0.0012
2016-05-13 2016-03-31 13F REGAL BELOIT COM 758750103 25,630 -4,173 -14.00 1,616 -7.34 0.0018
2016-02-12 2015-12-31 13F REGAL BELOIT COM 758750103 29,803 27,187 1,039.26 1,744 1,078.38 0.0017
2015-11-13 2015-09-30 13F REGAL BELOIT COM 758750103 2,616 -8,757 -77.00 148 -82.08 0.0001
2015-08-13 2015-06-30 13F REGAL BELOIT COM 758750103 11,373 2,978 35.47 826 23.28 0.0007
2015-05-14 2015-03-31 13F REGAL BELOIT COM 758750103 8,395 5,836 228.06 670 248.96 0.0006
2015-02-17 2014-12-31 13F REGAL BELOIT COM 758750103 2,559 -14,720 -85.19 192 -82.70 0.0002
2014-11-14 2014-09-30 13F REGAL BELOIT COM 758750103 17,279 15,761 1,038.27 1,110 825.00 0.0010
2014-08-14 2014-06-30 13F REGAL BELOIT COM 758750103 1,518 -1,001 -39.74 120 -34.43 0.0001
2014-05-15 2014-03-31 13F REGAL BELOIT COM 758750103 2,519 -16,894 -87.02 183 -87.21 0.0002
2014-02-14 2013-12-31 13F REGAL BELOIT COM 758750103 19,413 -8,801 -31.19 1,431 -25.35 0.0013
2013-11-14 2013-09-30 13F REGAL BELOIT COM 758750103 28,214 25,403 903.70 1,917 953.30 0.0018
2013-08-14 2013-06-30 13F REGAL BELOIT COM 758750103 2,811 2,811 182 0.0002
Disclosed Call Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share
Price
Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2025-05-12 2025-03-31 13F REGAL REXNORD COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2025-02-12 2024-12-31 13F REGAL REXNORD COM Call 10,400 1,613 n/a n/a n/a
2014-05-15 2014-03-31 13F REGAL BELOIT COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2014-02-14 2013-12-31 13F REGAL BELOIT COM Call 5,400 398 n/a n/a n/a
Disclosed Put Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share Price Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2014-05-15 2014-03-31 13F REGAL BELOIT COM Put 0 -100.00 0 -100.00 n/a n/a n/a
2014-02-14 2013-12-31 13F REGAL BELOIT COM Put 7,400 -82.38 546 -80.86 n/a n/a n/a
2013-11-14 2013-09-30 13F REGAL BELOIT COM Put 42,000 2,853 n/a n/a n/a
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.