Security key
88023U101
SOMNIGROUP INTERNATIONAL INC. - COMMON STOCK (SGI)
CUSIP: 88023U101
Q4 2025 13F Holders as of 31 Dec 2025
- Security type / class
- Equity / COMMON STOCK
- Total 13F shares
- 209,085,539
- Total 13F value
- $18,668,448,513
- Share change
- -5,935,798
- Put/Call ratio
- 39%
- SEC-reported price per share
- $89.28
- Number of holders
- 547
- Value change
- -$501,706,843
- Number of buys
- 302
- Number of sells
- 201
- Shares outstanding
- 210,411,747
Holder snapshot
7 signals
Open additional details 1 more signal available
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q4 2025
Institutions
547
Top holders
10
SGI full security history
Ownership snapshot
Full 13F holder table
SOMNIGROUP INTERNATIONAL INC. SEC filings
SOMNIGROUP INTERNATIONAL INC. company facts
SOMNIGROUP INTERNATIONAL INC. 13D/G history
Broader feeds
Ownership snapshot
Top reported holders of SGI - SOMNIGROUP INTERNATIONAL INC. - COMMON STOCK (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
BROWNING WEST LP
Disclosed value leader
FMR LLC
Comparable rows
15/15
Latest evidence
30 Sep 2025
13F
13D/G
Lead comparable stake: 5.9%
13D/G row: BROWNING WEST LP
Showing 1-6 of 15 holder rows.
Quick read
BROWNING WEST LP leads the comparable SEC ownership view at 5.9%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens BROWNING WEST LP's linked filing trail.
Comparable ownership
Top 5
BROWNING WEST LP
5.9%
Select Equity Group, L.P.
5%
FMR LLC
15%
BlackRock, Inc.
9.2%
VANGUARD GROUP INC
9%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| BROWNING WEST LP |
13F
13D/G
Company
|
5.9%
from 13D/G
|
$767,192,681
9,097,506 shares
|
— | 30 Sep 2025 |
| Select Equity Group, L.P. |
13F
13D/G
Company
|
5%
from 13D/G
|
$987,676,333
11,712,040 shares
|
— | 30 Sep 2025 |
| FMR LLC |
13F
Company
|
15%
|
$2,621,235,093
31,083,068 shares
|
— | 30 Sep 2025 |
| BlackRock, Inc. |
13F
Company
|
9.2%
|
$1,638,546,329
19,430,171 shares
|
— | 30 Sep 2025 |
| VANGUARD GROUP INC |
13F
Company
|
9%
|
$1,601,143,604
18,986,643 shares
|
— | 30 Sep 2025 |
| WINDACRE PARTNERSHIP LLC |
13F
Company
|
4.5%
|
$790,526,286
9,374,200 shares
|
— | 30 Sep 2025 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q4 2025
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
547
Shares
209,085,539
Rows available
547
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q4 2025 vs Q3 2025 Across Filers
Q3 2025 holders
479
Q4 2025 holders
547
Holder diff
68
| Investor | Q3 2025 Shares | Q4 2025 Shares | Share Diff | Share Chg % | Q3 2025 value | Q4 2025 value | Value change | Value Chg % |
|---|