SecurityUS7587501039 / Regal-Beloit Corp.
InstitutionSimplex Trading, Llc
Simplex Trading, Llc ownership in US7587501039 / Regal-Beloit Corp.

Simplex Trading, Llc has a history of taking positions in derivatives of the underlying security () in the form of stock options. The firm currently holds call options representing 100 of underlying shares valued at $18,726 USD and put options representing 2,000 of underlying shares valued at $374,520 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 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.

US7587501039 / Regal-Beloit Corp. Historical Put/Call Ratio
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
(%)
2026-05-14 2026-03-31 13F REGAL REXNORD CALL Call 100 0.00 19 28.57 n/a n/a n/a
2026-02-11 2025-12-31 13F REGAL REXNORD CALL Call 100 -98.88 14 1,300.00 n/a n/a n/a
2025-11-12 2025-09-30 13F REGAL REXNORD CALL Call 8,900 709.09 1 n/a n/a n/a
2025-08-05 2025-06-30 13F REGAL REXNORD CALL Call 1,100 -52.17 0 n/a n/a n/a
2025-05-12 2025-03-31 13F REGAL REXNORD CALL Call 2,300 475.00 0 n/a n/a n/a
2025-02-11 2024-12-31 13F REGAL REXNORD CALL Call 400 -98.07 0 -100.00 n/a n/a n/a
2024-11-08 2024-09-30 13F REGAL REXNORD CALL Call 20,700 91.67 3 200.00 n/a n/a n/a
2024-07-25 2024-06-30 13F REGAL REXNORD CALL Call 10,800 468.42 1 n/a n/a n/a
2024-04-25 2024-03-31 13F REGAL REXNORD CALL Call 1,900 -94.79 0 -100.00 n/a n/a n/a
2024-02-02 2023-12-31 13F REGAL REXNORD CALL Call 36,500 36,400.00 5 n/a n/a n/a
2023-11-01 2023-09-30 13F REGAL REXNORD CALL Call 100 0.00 0 n/a n/a n/a
2023-08-04 2023-06-30 13F REGAL REXNORD CALL Call 100 -95.65 0 n/a n/a n/a
2023-04-27 2023-03-31 13F REGAL REXNORD CALL Call 2,300 -36.11 0 n/a n/a n/a
2023-02-02 2022-12-31 13F REGAL REXNORD CALL Call 3,600 227.27 0 -100.00 n/a n/a n/a
2022-11-04 2022-09-30 13F REGAL REXNORD CALL Call 1,100 -71.79 154 -65.16 n/a n/a n/a
2022-08-03 2022-06-30 13F REGAL REXNORD CALL Call 3,900 1,850.00 442 1,424.14 n/a n/a n/a
2022-05-02 2022-03-31 13F REGAL REXNORD CALL Call 200 0.00 29 -14.71 n/a n/a n/a
2022-02-23 2021-12-31 13F/A REGAL REXNORD CALL Call 200 -50.00 34 n/a n/a n/a
2021-10-28 2021-09-30 13F REGAL BELOIT CALL Call 400 0.00 0 -100.00 n/a n/a n/a
2021-08-12 2021-06-30 13F REGAL BELOIT CALL Call 400 4,900.00 53 -53.51 n/a n/a n/a
2021-04-26 2021-03-31 13F REGAL BELOIT CALL Call 8 166.67 114 216.67 n/a n/a n/a
2021-02-02 2020-12-31 13F REGAL BELOIT CALL Call 3 0.00 36 28.57 n/a n/a n/a
2020-10-14 2020-09-30 13F REGAL BELOIT CALL Call 3 0.00 28 7.69 n/a n/a n/a
2020-07-13 2020-06-30 13F REGAL BELOIT CALL Call 3 -94.92 26 -92.99 n/a n/a n/a
2020-04-29 2020-03-31 13F REGAL BELOIT CALL Call 59 1,866.67 371 1,326.92 n/a n/a n/a
2020-02-05 2019-12-31 13F REGAL BELOIT CALL Call 0 -100.00 0 -100.00 n/a n/a n/a
2019-10-15 2019-09-30 13F REGAL BELOIT CALL Call 4 -33.33 29 -40.82 n/a n/a n/a
2019-07-26 2019-06-30 13F REGAL BELOIT CALL Call 6 500.00 49 512.50 n/a n/a n/a
2019-04-18 2019-03-31 13F REGAL BELOIT CALL Call 1 0.00 8 14.29 n/a n/a n/a
2019-01-16 2018-12-31 13F REGAL BELOIT CALL Call 1 -85.71 7 -87.72 n/a n/a n/a
2018-10-23 2018-09-30 13F REGAL BELOIT CALL Call 7 -12.50 57 -12.31 n/a n/a n/a
2018-07-30 2018-06-30 13F REGAL BELOIT CALL Call 8 14.29 65 14.04 n/a n/a n/a
2018-01-10 2017-12-31 13F REGAL BELOIT CALL Call 0 -100.00 0 -100.00 n/a n/a n/a
2017-10-25 2017-09-30 13F REGAL BELOIT CALL Call 38 26.67 10 -16.67 n/a n/a n/a
2017-07-12 2017-06-30 13F REGAL BELOIT CALL Call 30 -57.14 12 -50.00 n/a n/a n/a
2017-04-21 2017-03-31 13F REGAL BELOIT CALL Call 70 -19.54 24 -25.00 n/a n/a n/a
2017-01-11 2016-12-31 13F REGAL BELOIT CALL Call 87 222.22 32 357.14 n/a n/a n/a
2016-10-07 2016-09-30 13F REGAL BELOIT CALL Call 27 -41.30 7 133.33 n/a n/a n/a
2016-07-18 2016-06-30 13F REGAL BELOIT CALL Call 46 -38.67 3 -92.68 n/a n/a n/a
2016-04-14 2016-03-31 13F REGAL BELOIT CALL Call 75 63.04 41 412.50 n/a n/a n/a
2016-01-20 2015-12-31 13F REGAL BELOIT CALL Call 46 -38.67 8 -80.49 n/a n/a n/a
2015-10-08 2015-09-30 13F REGAL BELOIT CALL Call 0 -100.00 0 -100.00 n/a n/a n/a
2015-07-08 2015-06-30 13F REGAL BELOIT CALL Call 6 0.00 0 -100.00 n/a n/a n/a
2015-04-21 2015-03-31 13F REGAL BELOIT CALL Call 6 1 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
(%)
2026-05-14 2026-03-31 13F REGAL REXNORD PUT Put 2,000 375 n/a n/a n/a
2026-02-11 2025-12-31 13F REGAL REXNORD PUT Put 0 -100.00 0 n/a n/a n/a
2025-11-12 2025-09-30 13F REGAL REXNORD PUT Put 100 -50.00 0 n/a n/a n/a
2025-08-05 2025-06-30 13F REGAL REXNORD PUT Put 200 -66.67 0 n/a n/a n/a
2025-05-12 2025-03-31 13F REGAL REXNORD PUT Put 600 -64.71 0 n/a n/a n/a
2025-02-11 2024-12-31 13F REGAL REXNORD PUT Put 1,700 -90.61 0 -100.00 n/a n/a n/a
2024-11-08 2024-09-30 13F REGAL REXNORD PUT Put 18,100 1,710.00 3 n/a n/a n/a
2024-07-25 2024-06-30 13F REGAL REXNORD PUT Put 1,000 -93.06 0 -100.00 n/a n/a n/a
2024-04-25 2024-03-31 13F REGAL REXNORD PUT Put 14,400 -22.58 3 0.00 n/a n/a n/a
2024-02-02 2023-12-31 13F REGAL REXNORD PUT Put 18,600 129.63 3 100.00 n/a n/a n/a
2023-11-01 2023-09-30 13F REGAL REXNORD PUT Put 8,100 1,925.00 1 n/a n/a n/a
2023-08-04 2023-06-30 13F REGAL REXNORD PUT Put 400 -83.33 0 n/a n/a n/a
2023-04-27 2023-03-31 13F REGAL REXNORD PUT Put 2,400 -45.45 0 n/a n/a n/a
2023-02-02 2022-12-31 13F REGAL REXNORD PUT Put 4,400 1 n/a n/a n/a
2022-11-04 2022-09-30 13F REGAL REXNORD PUT Put 0 -100.00 0 -100.00 n/a n/a n/a
2022-08-03 2022-06-30 13F REGAL REXNORD PUT Put 700 79 n/a n/a n/a
2021-08-12 2021-06-30 13F REGAL BELOIT PUT Put 0 -100.00 0 -100.00 n/a n/a n/a
2021-04-26 2021-03-31 13F REGAL BELOIT PUT Put 1 -50.00 14 -41.67 n/a n/a n/a
2021-02-02 2020-12-31 13F REGAL BELOIT PUT Put 2 -98.36 24 -97.90 n/a n/a n/a
2020-10-14 2020-09-30 13F REGAL BELOIT PUT Put 122 3,966.67 1,145 4,303.85 n/a n/a n/a
2020-07-13 2020-06-30 13F REGAL BELOIT PUT Put 3 0.00 26 44.44 n/a n/a n/a
2020-04-29 2020-03-31 13F REGAL BELOIT PUT Put 3 200.00 18 -30.77 n/a n/a n/a
2020-02-05 2019-12-31 13F REGAL BELOIT PUT Put 1 -66.67 0 -100.00 n/a n/a n/a
2019-01-16 2018-12-31 13F REGAL BELOIT PUT Put 0 -100.00 0 -100.00 n/a n/a n/a
2018-10-23 2018-09-30 13F REGAL BELOIT PUT Put 8 65 n/a n/a n/a
2018-07-30 2018-06-30 13F REGAL BELOIT PUT Put 0 -100.00 0 -100.00 n/a n/a n/a
2018-04-26 2018-03-31 13F REGAL BELOIT PUT Put 1 -80.00 0 -100.00 n/a n/a n/a
2018-01-10 2017-12-31 13F REGAL BELOIT PUT Put 5 66.67 1 n/a n/a n/a
2017-10-25 2017-09-30 13F REGAL BELOIT PUT Put 3 -40.00 0 -100.00 n/a n/a n/a
2017-04-21 2017-03-31 13F REGAL BELOIT PUT Put 0 -100.00 0 n/a n/a n/a
2017-01-11 2016-12-31 13F REGAL BELOIT PUT Put 1 -66.67 0 n/a n/a n/a
2016-10-07 2016-09-30 13F REGAL BELOIT PUT Put 3 -76.92 0 -100.00 n/a n/a n/a
2016-07-18 2016-06-30 13F REGAL BELOIT PUT Put 13 -91.33 8 -27.27 n/a n/a n/a
2016-04-14 2016-03-31 13F REGAL BELOIT PUT Put 150 1,053.85 11 37.50 n/a n/a n/a
2016-01-20 2015-12-31 13F REGAL BELOIT PUT Put 0 -100.00 0 -100.00 n/a n/a n/a
2015-10-08 2015-09-30 13F REGAL BELOIT PUT Put 1 0.00 0 n/a n/a n/a
2015-04-21 2015-03-31 13F REGAL BELOIT PUT Put 0 -100.00 0 -100.00 n/a n/a n/a
2015-03-04 2014-12-31 13F REGAL BELOIT PUT Put 2 1 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.