Signet Jewelers Limited
US ˙ NYSE ˙ BMG812761002

SecuritySIG / Signet Jewelers Limited
InstitutionUBS Group AG
Latest Disclosed Ownership430,610 shares
Latest Disclosed Value $ 36,446,831
UBS Group AG ownership in SIG / Signet Jewelers Limited

On May 5, 2026 - UBS Group AG filed a 13F-HR form disclosing ownership of 430,610 shares of Signet Jewelers Limited (US:SIG) valued at $36,446,830 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 29, 2026 disclosing 545,140 shares of Signet Jewelers Limited. This represents a change in shares of -21.01% during the quarter. The current value of the position is $37,381,254 USD.

UBS Group AG has a history of taking positions in derivatives of the underlying security (SIG) 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.

SIG / Signet Jewelers Limited 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)
2026-05-05 2026-03-31 13F SIGNET JEWELERS SHS G81276100 430,610 -114,530 -21.01 36,447 -19.33 0.0055
2026-01-29 2025-12-31 13F SIGNET JEWELERS SHS G81276100 545,140 348,608 177.38 45,181 139.67 0.0073
2025-11-13 2025-09-30 13F SIGNET JEWELERS SHS G81276100 196,532 -388,865 -66.43 18,851 -59.52 0.0030
2025-08-14 2025-06-30 13F SIGNET JEWELERS SHS G81276100 585,397 24,647 4.40 46,568 43.04 0.0081
2025-05-13 2025-03-31 13F SIGNET JEWELERS SHS G81276100 560,750 149,834 36.46 32,557 -1.83 0.0060
2025-02-14 2024-12-31 13F SIGNET JEWELERS SHS G81276100 410,916 372,493 969.45 33,165 737.08 0.0061
2024-11-14 2024-09-30 13F SIGNET JEWELERS SHS G81276100 38,423 16,269 73.44 3,963 99.70 0.0009
2024-08-14 2024-06-30 13F SIGNET JEWELERS SHS G81276100 22,154 -19,995 -47.44 1,985 -52.95 0.0005
2024-05-13 2024-03-31 13F SIGNET JEWELERS SHS G81276100 42,149 1,575 3.88 4,218 -3.08 0.0011
2024-02-09 2023-12-31 13F SIGNET JEWELERS SHS G81276100 40,574 26,558 189.48 4,352 332.50 0.0013
2023-11-09 2023-09-30 13F SIGNET JEWELERS SHS G81276100 14,016 -2,670 -16.00 1,006 -7.54 0.0003
2023-08-11 2023-06-30 13F SIGNET JEWELERS SHS G81276100 16,686 -6,171 -27.00 1,089 -38.77 0.0004
2023-05-12 2023-03-31 13F SIGNET JEWELERS SHS G81276100 22,857 9,136 66.58 1,778 90.46 0.0006
2023-02-08 2022-12-31 13F SIGNET JEWELERS SHS G81276100 13,721 -2,761 -16.75 933 -1.06 0.0003
2022-11-10 2022-09-30 13F SIGNET JEWELERS SHS G81276100 16,482 2,771 20.21 943 28.65 0.0004
2022-08-10 2022-06-30 13F SIGNET JEWELERS SHS G81276100 13,711 2,145 18.55 733 -12.84 0.0003
2022-05-16 2022-03-31 13F SIGNET JEWELERS SHS G81276100 11,566 -20,112 -63.49 841 -69.50 0.0003
2022-02-14 2021-12-31 13F SIGNET JEWELERS SHS G81276100 31,678 11,584 57.65 2,757 73.72 0.0008
2021-11-15 2021-09-30 13F SIGNET JEWELERS SHS G81276100 20,094 -21,031 -51.14 1,587 -52.24 0.0005
2021-08-13 2021-06-30 13F SIGNET JEWELERS SHS G81276100 41,125 -85,954 -67.64 3,323 -54.90 0.0011
2021-05-12 2021-03-31 13F SIGNET JEWELERS SHS G81276100 127,079 122,396 2,613.62 7,368 5,656.25 0.0024
2021-02-11 2020-12-31 13F SIGNET JEWELERS SHS G81276100 4,683 -65,894 -93.36 128 -90.30 0.0000
2020-11-12 2020-09-30 13F SIGNET JEWELERS SHS G81276100 70,577 -60,983 -46.35 1,320 -2.29 0.0005
2020-07-31 2020-06-30 13F SIGNET JEWELERS SHS G81276100 131,560 -116,148 -46.89 1,351 -15.46 0.0006
2020-05-01 2020-03-31 13F SIGNET JEWELERS SHS G81276100 247,708 -295,363 -54.39 1,598 -86.46 0.0008
2020-02-14 2019-12-31 13F SIGNET JEWELERS SHS G81276100 543,071 289,006 113.75 11,806 177.27 0.0041
2019-11-14 2019-09-30 13F SIGNET JEWELERS SHS G81276100 254,065 -257,691 -50.35 4,258 -53.46 0.0016
2019-08-14 2019-06-30 13F SIGNET JEWELERS SHS G81276100 511,756 493,077 2,639.74 9,150 1,701.18 0.0035
2019-05-14 2019-03-31 13F SIGNET JEWELERS SHS G81276100 18,679 14,982 405.25 508 334.19 0.0002
2019-02-14 2018-12-31 13F SIGNET JEWELERS SHS G81276100 3,697 -12,315 -76.91 117 -88.91 0.0001
2018-11-14 2018-09-30 13F SIGNET JEWELERS SHS G81276100 16,012 -17,727 -52.54 1,055 -43.91 0.0004
2018-08-14 2018-06-30 13F SIGNET JEWELERS SHS G81276100 33,739 14,455 74.96 1,881 153.16 0.0008
2018-05-15 2018-03-31 13F SIGNET JEWELERS SHS G81276100 19,284 -74,384 -79.41 743 -85.97 0.0003
2018-02-14 2017-12-31 13F SIGNET JEWELERS SHS G81276100 93,668 68,619 273.94 5,297 217.76 0.0022
2017-11-14 2017-09-30 13F SIGNET JEWELERS SHS G81276100 25,049 -3,995 -13.75 1,667 -9.20 0.0008
2017-11-14 2017-06-30 13F/A-1 SIGNET JEWELERS SHS G81276100 29,044 -6,842 -19.07 1,836 -26.15 0.0010
2017-08-14 2017-06-30 13F SIGNET JEWELERS SHS G81276100 29,044 -6,842 1,836
2017-11-14 2017-03-31 13F/A-1 SIGNET JEWELERS SHS G81276100 35,886 -16,932 -32.06 2,486 -50.07 0.0014
2017-05-12 2017-03-31 13F SIGNET JEWELERS SHS G81276100 35,886 -16,932 2,486
2017-02-14 2016-12-31 13F SIGNET JEWELERS SHS G81276100 52,818 -7,928 -13.05 4,979 9.98 0.0027
2016-11-14 2016-09-30 13F SIGNET JEWELERS SHS G81276100 60,746 31,706 109.18 4,527 89.10 0.0027
2016-08-12 2016-06-30 13F SIGNET JEWELERS SHS G81276100 29,040 9,978 52.34 2,394 1.27 0.0015
2016-05-12 2016-03-31 13F SIGNET JEWELERS SHS G81276100 19,062 -4,733 -19.89 2,364 -19.67 0.0016
2016-02-16 2015-12-31 13F SIGNET JEWELERS SHS G81276100 23,795 5,498 30.05 2,943 18.19 0.0019
2015-11-13 2015-09-30 13F SIGNET JEWELERS SHS G81276100 18,297 -16,018 -46.68 2,490 -43.41 0.0018
2015-08-14 2015-06-30 13F SIGNET JEWELERS SHS G81276100 34,315 -9,869 -22.34 4,400 -28.25 0.0029
2015-05-14 2015-03-31 13F SIGNET JEWELERS SHS G81276100 44,184 -29,015 -39.64 6,132 -36.32 0.0042
2015-02-17 2014-12-31 13F SIGNET JEWELERS SHS G81276100 73,199 73,199 9,630 0.0067
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
(%)
2025-05-13 2025-03-31 13F SIGNET JEWELERS SHS Call 0 -100.00 0 -100.00 n/a n/a n/a
2025-02-14 2024-12-31 13F SIGNET JEWELERS SHS Call 15,000 1,211 n/a n/a n/a
2020-05-01 2020-03-31 13F SIGNET JEWELERS SHS Call 0 -100.00 0 -100.00 n/a n/a n/a
2020-02-14 2019-12-31 13F SIGNET JEWELERS SHS Call 4,200 91 n/a n/a n/a
2018-02-14 2017-12-31 13F SIGNET JEWELERS SHS Call 0 -100.00 0 -100.00 n/a n/a n/a
2017-11-14 2017-09-30 13F SIGNET JEWELERS SHS Call 168,000 11,180 n/a n/a n/a
2017-11-14 2017-03-31 13F/A SIGNET JEWELERS SHS Call 0 -100.00 0 -100.00 n/a n/a n/a
2017-02-14 2016-12-31 13F SIGNET JEWELERS SHS Call 39,300 3,704 n/a n/a n/a
2016-11-14 2016-09-30 13F SIGNET JEWELERS SHS Call 0 -100.00 0 -100.00 n/a n/a n/a
2016-08-12 2016-06-30 13F SIGNET JEWELERS SHS Call 27,400 -71.16 2,258 -80.84 n/a n/a n/a
2016-05-12 2016-03-31 13F SIGNET JEWELERS SHS Call 95,000 5.56 11,783 5.85 n/a n/a n/a
2016-02-16 2015-12-31 13F SIGNET JEWELERS SHS Call 90,000 11,132 n/a n/a n/a
2015-05-14 2015-03-31 13F SIGNET JEWELERS SHS Call 0 -100.00 0 -100.00 n/a n/a n/a
2015-02-17 2014-12-31 13F SIGNET JEWELERS SHS Call 30,000 3,947 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
(%)
2026-01-29 2025-12-31 13F SIGNET JEWELERS SHS Put 0 -100.00 0 -100.00 n/a n/a n/a
2025-11-13 2025-09-30 13F SIGNET JEWELERS SHS Put 5,500 243.75 528 314.96 n/a n/a n/a
2025-08-14 2025-06-30 13F SIGNET JEWELERS SHS Put 1,600 0.00 127 38.04 n/a n/a n/a
2025-05-13 2025-03-31 13F SIGNET JEWELERS SHS Put 1,600 93 n/a n/a n/a
2019-11-14 2019-09-30 13F SIGNET JEWELERS SHS Put 0 -100.00 0 -100.00 n/a n/a n/a
2019-08-14 2019-06-30 13F SIGNET JEWELERS SHS Put 332,800 5,950 n/a n/a n/a
2017-11-14 2017-09-30 13F SIGNET JEWELERS SHS Put 0 -100.00 0 -100.00 n/a n/a n/a
2017-11-14 2017-06-30 13F/A SIGNET JEWELERS SHS Put 20,000 1,265 n/a n/a n/a
2017-08-14 2017-06-30 13F SIGNET JEWELERS SHS Put 20,000 1,265 n/a n/a n/a
2017-02-14 2016-12-31 13F SIGNET JEWELERS SHS Put 0 -100.00 0 -100.00 n/a n/a n/a
2016-11-14 2016-09-30 13F SIGNET JEWELERS SHS Put 10,000 745 n/a n/a n/a
2016-05-12 2016-03-31 13F SIGNET JEWELERS SHS Put 0 -100.00 0 -100.00 n/a n/a n/a
2016-02-16 2015-12-31 13F SIGNET JEWELERS SHS Put 400 0.00 49 -9.26 n/a n/a n/a
2015-11-13 2015-09-30 13F SIGNET JEWELERS SHS Put 400 54 n/a n/a n/a
2015-05-14 2015-03-31 13F SIGNET JEWELERS SHS Put 0 -100.00 0 -100.00 n/a n/a n/a
2015-02-17 2014-12-31 13F SIGNET JEWELERS SHS Put 100 13 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.