Fmr Llc ownership in SGI / Somnigroup International Inc.

Somnigroup International Inc.

US ˙ NYSE ˙ US88023U1016

Security	SGI / Somnigroup International Inc.
Institution	Fmr Llc
Latest Disclosed Ownership	20,507,857 shares
Ownership	9.80%

2025-05-07 - Fmr Llc has filed an SCHEDULE 13G/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 20,507,857 shares of Somnigroup International Inc. (US:SGI). This represents 9.8 percent ownership of the company. In their previous filing dated 2025-05-07 , Fmr Llc had reported owning 9,062,453 shares, indicating an increase of 126.29 percent.

Institutional Ownership: 13D/G Filings

This table shows a history of the 13D/G filings made by the investor and/or investor group. Note that the share values in this table are not directly comparable to any numbers shown in the 13F table (if any).

File Date	Effective Date	Form	Prev Shares	Latest Shares	ΔShares (Percent)	Ownership (Percent)	ΔOwnership (Percent)
2025-05-07	2025-05-07	13G/A	9,062,453	20,507,857	126.29	9.80	88.46
2025-05-07	2025-05-07	13G/A	9,062,453	29,677,438	227.48	14.20	173.08
2025-02-12	2025-02-12	13G	8,374,921	9,062,453	8.21	5.20	6.97
2024-02-09	2024-02-09	13G/A	12,998,283	8,374,921	-35.57	4.86	-35.65
2023-08-10	2023-08-10	13G/A	22,219,975	12,998,283	-41.50	7.55	-41.87
2023-02-09	2023-02-09	13G/A	25,038,336	22,219,975	-11.26	12.99	-0.08
2022-02-09	2022-02-09	13G/A	20,149,667	25,038,336	24.26	13.01	26.84
2021-10-12	2021-10-12	13G	2,091,450	20,149,667	863.43	10.25	198.08
2016-08-10	2016-08-10	13G/A	4,935,580	1,042,823	-78.87	2.87	-79.35
2016-02-12	2016-02-12	13G/A		4,935,580		13.92
2015-02-13	2015-02-13	13G/A		5,191,380		15.01
2014-07-10	2014-07-10	13G/A		2,091,450		3.44
2014-02-14	2014-02-14	13G/A		7,243,449		11.98
2014-01-10	2014-01-10	13G/A		4,288,474		12.52
2013-09-10	2013-09-10	13G/A		2,500,528		7.39
2013-02-14	2013-02-14	13G/A		4,969,243		15.00
2013-02-14	2013-02-14	13G/A		9,242,067		15.51
2012-02-14	2012-02-14	13G/A		4,849,709		15.36
2012-02-14	2012-02-14	13G/A		9,139,117		13.86

Important Note: One of the primary uses of the 13D/G filings is to evaluate the ability of a firm to control a company (ie, the "beneficial ownership"). To that end, firms are required to report not just direct holdings in companies, but indirect holdings that they control. For investment firms, these indirect holdings can include shares in funds they manage, advisory accounts, and in the case of activist campaigns, pledged votes. Therefore, share counts listed in 13D/G filings can differ significantly than share counts listed in 13F filings.

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	Reported Shares	ΔShares	ΔShares (%)	Reported Value (x1000)	ΔValue (%)	Alloc (%)
2026-05-15	2026-03-31	13F	SOMNIGROUP INTERNATIONAL	COM	88023U101	27,861,420	-1,360,174	-4.65	2,059,516	-21.06	0.0216
2026-02-17	2025-12-31	13F	SOMNIGROUP INTERNATIONAL	COM	88023U101	29,221,594	-1,861,474	-5.99	2,608,904	-0.47	0.1330
2025-11-13	2025-09-30	13F	SOMNIGROUP INTERNATIONAL	COM	88023U101	31,083,068	-228,651	-0.73	2,621,235	23.02	0.1363
2025-08-14	2025-06-30	13F	SOMNIGROUP INTERNATIONAL	COM	88023U101	31,311,719	10,785,468	52.54	2,130,762	73.36	0.1202
2025-05-12	2025-03-31	13F	SOMNIGROUP INTERNATIONAL	COM	88023U101	20,526,251	11,463,798	126.50	1,229,112	139.24	0.0785
2025-02-13	2024-12-31	13F	TEMPUR SEALY INTL	COM	88023U101	9,062,453	384,094	4.43	513,750	8.42	0.0307
2024-11-13	2024-09-30	13F	TEMPUR SEALY INTL	COM	88023U101	8,678,359	169,848	2.00	473,838	17.64	0.0288
2024-08-13	2024-06-30	13F	TEMPUR SEALY INTL	COM	88023U101	8,508,511	160,820	1.93	402,793	-15.08	0.0258
2024-05-13	2024-03-31	13F	TEMPUR SEALY INTL	COM	88023U101	8,347,691	-27,231	-0.33	474,316	11.11	0.0318
2024-02-13	2023-12-31	13F	TEMPUR SEALY INTL	COM	88023U101	8,374,922	-1,499,391	-15.18	426,870	-0.25	0.0328
2023-11-13	2023-09-30	13F	TEMPUR SEALY INTL	COM	88023U101	9,874,313	-6,533,745	-39.82	427,953	-34.91	0.0370
2023-08-11	2023-06-30	13F	TEMPUR SEALY INTL	COM	88023U101	16,408,058	-3,782,940	-18.74	657,471	-17.54	0.0551
2023-08-11	2023-03-31	13F/A-1	TEMPUR SEALY INTL	COM	88023U101	20,190,998	-2,028,978	-9.13	797,343	4.53	0.0729
2023-05-11	2023-03-31	13F	TEMPUR SEALY INTL	COM	88023U101	20,190,998	-2,028,978		797,343		0.0729
2023-02-13	2022-12-31	13F	TEMPUR SEALY INTL	COM	88023U101	22,219,976	-1,857,856	-7.72	762,812	31.24	0.0758
2022-11-10	2022-09-30	13F	TEMPUR SEALY INTL	COM	88023U101	24,077,832	307,358	1.29	581,239	14.42	0.0606
2022-08-12	2022-06-30	13F	TEMPUR SEALY INTL	COM	88023U101	23,770,474	2,960,002	14.22	507,975	-12.57	0.0506
2022-05-13	2022-03-31	13F	TEMPUR SEALY INTL	COM	88023U101	20,810,472	-4,227,865	-16.89	581,028	-50.66	0.0464
2022-02-14	2021-12-31	13F	TEMPUR SEALY INTL	COM	88023U101	25,038,337	4,888,670	24.26	1,177,552	25.92	0.0870
2022-02-14	2021-09-30	13F/A-1	TEMPUR SEALY INTL	COM	88023U101	20,149,667	1,665,405	9.01	935,147	29.09	0.0742
2021-11-15	2021-09-30	13F	TEMPUR SEALY INTL	COM	88023U101	20,149,667	1,665,405		935,147		0.0742
2021-08-13	2021-06-30	13F	TEMPUR SEALY INTL	COM	88023U101	18,484,262	-137,910	-0.74	724,399	6.40	0.0568
2021-05-14	2021-03-31	13F	TEMPUR SEALY INTL	COM	88023U101	18,622,172	3,469,593	22.90	680,827	66.41	0.0581
2021-02-08	2020-12-31	13F	TEMPUR SEALY INTL	COM	88023U101	15,152,579	12,157,208	405.87	409,119	53.14	0.0364
2020-11-13	2020-09-30	13F	TEMPUR SEALY INTL	COM	88023U101	2,995,371	444,285	17.42	267,157	45.55	0.0270
2020-08-24	2020-06-30	13F/A-1	TEMPUR SEALY INTL	COM	88023U101	2,551,086	148,902	6.20	183,551	74.81	0.0202
2020-08-13	2020-06-30	13F	TEMPUR SEALY INTL	COM	88023U101	2,551,086	148,902		183,551		4,509.3109
2020-05-14	2020-03-31	13F	TEMPUR SEALY INTL	COM	88023U101	2,402,184	2,191,235	1,038.75	104,999	471.77	0.0145
2020-02-07	2019-12-31	13F	TEMPUR SEALY INTL	COM	88023U101	210,949	18,235	9.46	18,364	23.44	0.0020
2019-11-13	2019-09-30	13F	TEMPUR SEALY INTL	COM	88023U101	192,714	-387,400	-66.78	14,877	-65.05	0.0018
2019-08-13	2019-06-30	13F	TEMPUR SEALY INTL	COM	88023U101	580,114	-337,786	-36.80	42,563	-19.59	0.0050
2019-05-13	2019-03-31	13F	TEMPUR SEALY INTL	COM	88023U101	917,900	120,656	15.13	52,935	60.38	0.0063
2019-02-13	2018-12-31	13F	TEMPUR SEALY INTL	COM	88023U101	797,244	-114,957	-12.60	33,006	-31.60	0.0045
2018-11-09	2018-09-30	13F	TEMPUR SEALY INTL	COM	88023U101	912,201	155,361	20.53	48,255	32.69	0.0054
2018-08-10	2018-06-30	13F	TEMPUR SEALY INTL	COM	88023U101	756,840	298,111	64.99	36,366	75.04	0.0043
2018-05-14	2018-03-31	13F	TEMPUR SEALY INTL	COM	88023U101	458,729	101,106	28.27	20,776	25.04	0.0025
2017-05-11	2017-03-31	13F	TEMPUR SEALY INTL	COM	88023U101	357,623	-902,705	-71.62	16,615	-80.69	0.0021
2017-02-10	2016-12-31	13F	TEMPUR SEALY INTL	COM	88023U101	1,260,328	-107,903	-7.89	86,055	10.85	0.0115
2016-11-14	2016-09-30	13F	TEMPUR SEALY INTL	COM	88023U101	1,368,231	-460,458	-25.18	77,633	-23.26	0.0103
2016-08-11	2016-06-30	13F	TEMPUR SEALY INTL	COM	88023U101	1,828,689	-811,224	-30.73	101,163	-36.96	0.0138
2016-05-16	2016-03-31	13F	TEMPUR SEALY INTL	COM	88023U101	2,639,913	402,795	18.01	160,481	1.81	0.0222
2016-02-12	2015-12-31	13F	TEMPUR SEALY INTL	COM	88023U101	2,237,118	66,917	3.08	157,627	1.68	0.0212
2015-11-10	2015-09-30	13F	TEMPUR SEALY INTL	COM	88023U101	2,170,201	656,501	43.37	155,017	55.40	0.0221
2015-08-25	2015-06-30	13F/A-1	TEMPUR SEALY INTL	COM	88023U101	1,513,700	1,165,271	334.44	99,752	395.83	0.0128
2015-08-13	2015-06-30	13F	TEMPUR SEALY INTL	COM	88023U101	1,513,700			99,752
2015-05-14	2015-03-31	13F	TEMPUR SEALY INTL	COM	88023U101	348,429	-521	-0.15	20,118	4.99	0.0026
2015-02-17	2014-12-31	13F	TEMPUR SEALY INTL	COM	88023U101	348,950	-325,000	-48.22	19,161	-49.38	0.0025
2014-11-14	2014-09-30	13F	TEMPUR SEALY INTL	COM	88023U101	673,950	-1,417,500	-67.78	37,856	-69.68	0.0051
2014-08-14	2014-06-30	13F	TEMPUR SEALY INTL	COM	88023U101	2,091,450	-3,944,329	-65.35	124,860	-59.17	0.0167
2014-05-15	2014-03-31	13F	TEMPUR SEALY INTL	COM	88023U101	6,035,779	-1,202,510	-16.61	305,833	-21.70	0.0425
2014-02-13	2013-12-31	13F	TEMPUR SEALY INTL	COM	88023U101	7,238,289	-1,826,732	-20.15	390,578	-1.99	0.0552
2013-11-14	2013-09-30	13F	TEMPUR SEALY INTL	COM	88023U101	9,065,021	57,936	0.64	398,498	0.78	0.0611
2013-09-24	2013-06-30	13F/A-1	TEMPUR PEDIC INTL	COM	88023U101	9,007,085	9,007,085		395,411		0.0647
2013-08-14	2013-06-30	13F	TEMPUR PEDIC INTL	COM	88023U101	9,007,085			395,411		0.0647

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.