SGI
SOMNIGROUP INTERNATIONAL INC.Marquee-fund ownership over time
This quarter's activity
New positions opened
Positions exited
Current holders
Sorted by tenure (longest first)| Fund | First disclosed | Held | Entry price | Latest close | Return on entry |
|---|---|---|---|---|---|
| D1 Capital Partners re-entered | Q4 2021 | 19Q | $43 | $62 | +44% |
| AQR Capital Management | Q3 2024(8Q snapshot) | 7Q | $49 | $62 | +26% |
| Millennium Management | Q3 2024(8Q snapshot) | 7Q | $49 | $62 | +26% |
| Point72 Asset Management re-entered | Q3 2024(8Q snapshot) | 7Q | $49 | $62 | +26% |
| Renaissance Technologies re-entered | Q4 2024(8Q snapshot) | 6Q | $55 | $62 | +14% |
| Citadel Advisors re-entered | Q4 2024(8Q snapshot) | 6Q | $54 | $62 | +15% |
| Soros Fund Management | Q2 2025(8Q snapshot) | 4Q | $65 | $62 | -5% |
| Third Point | Q4 2025 | 2Q | $88 | $62 | -29% |
“Return on entry” is the price-only move from the fund's first disclosure to today — it ignores any adds, trims, or dividends. A fund that built its position over multiple quarters has a true cost basis somewhere between entry price and latest close; this figure is the upper bound.
Past holders
Funds that exited at some point| Fund | Last entry | Exited | Entry → Exit | Return |
|---|---|---|---|---|
| D.E. Shaw 2× in & out | Q1 2026 | Q2 2026 | → $63 | -28% |
| Maverick Capital 4× in & out | Q2 2024 | Q2 2026 | → $63 | +18% |
| Two Sigma Investments | Q3 2024 | Q3 2025 | → $79 | +60% |
| Bridgewater Associates 3× in & out | Q4 2023 | Q1 2025 | → $68 | +85% |
| Duquesne Family Office 4× in & out | Q3 2024 | Q4 2024 | → $54 | +10% |
| Lone Pine Capital | Q4 2023 | Q1 2024 | → $50 | +26% |
| Glenview Capital | Q1 2023 | Q2 2023 | → $38 | -4% |
| Greenlight Capital 3× in & out | Q3 2020 | Q4 2020 | → $23 | +13% |
| Coatue Management | Q2 2020 | Q3 2020 | → $20 | +61% |
| Appaloosa | Q4 2016 | Q2 2017 | → $12 | -24% |
Insider activity
Form 4 — officers, directors, 10%+ ownersFiled within two business days of each transaction by anyone with material insider status at SOMNIGROUP INTERNATIONAL INC.. Pair with the holders table above as a sanity check: heavy insider buying alongside marquee-fund accumulation is the strongest accumulation signal; heavy insider selling alongside fund exits is the strongest distribution signal.
30d / 90d windows measured from May 26, 2026 — the most recent Form 4 on file — not from today.
- Form 40001428563-26-000007May 26, 2026
- Form 40001220191-26-000003May 15, 2026
- Form 40001546254-26-000004May 15, 2026
- Form 40001745417-26-000003May 15, 2026
- Form 40001391387-26-000003May 15, 2026
- Form 40001620246-26-000003May 15, 2026
- Form 40001377921-26-000003May 15, 2026
- Form 40001900504-26-000003May 15, 2026
- Form 40001272798-26-000004Mar 2, 2026
- Form 40001428563-26-000005Mar 2, 2026
- Form 40001365211-26-000004Mar 2, 2026
- Form 40001448352-26-000005Mar 2, 2026
- Form 40001206399-26-000004Mar 2, 2026
- Form 40001428563-26-000002Jan 6, 2026
- Form 40001448352-26-000003Jan 6, 2026
Fundamentals
XBRL · SOMNIGROUP INTERNATIONAL INC.Annual figures sourced directly from SOMNIGROUP INTERNATIONAL INC.'s 10-K / 10-Q filings via SEC EDGAR XBRL. Latest fiscal year and the year-over-year change, with up to ten years of history.
Recent SEC filings
10-K · 10-Q · 8-K · 13D/G · proxyThe most recent material filings for SOMNIGROUP INTERNATIONAL INC. — earnings, material events, ownership disclosures, proxy statements. Form 4 insider activity is shown in the panel above.
- 8-K06.04.2026 FORM 8-KJun 4, 2026
- 8-K05.13.2026 FORM 8-K VOTING RESULTS AND AMENDMENT TO CERT OF INCMay 15, 2026
- 10-Q10-Q 2026.03.31May 8, 2026
- 8-K05.07.2026 FORM 8-K INVESTOR PRESENTATIONMay 7, 2026
- 8-KFORM 8-KMay 7, 2026
- 8-K04.13.2026 FORM 8-KApr 13, 2026
- 8-KMaterial eventApr 13, 2026
- DEF 14ASGI 2026 DEF 14AMar 31, 2026
- 8-K03.04.2026 FORM 8-K - INVESTOR DAY ANNOUNCEMENTMar 4, 2026
- 10-KFORM 10-K 2025.12.31Feb 27, 2026
- 8-K2026.02.17 FORM 8-K - INVESTOR PRESENTATIONFeb 17, 2026
- 8-KFORM 8-KFeb 17, 2026
- 8-K01.20.2026 FORM 8-KJan 20, 2026
- 8-KMaterial eventDec 1, 2025
- 10-Q10-Q 2025.09.30Nov 7, 2025
Trade history
Every open→close lifecycle across tracked funds| Fund | Open date | Close date | Open price | Close price / current | Return |
|---|---|---|---|---|---|
| D1 Capital Partners | Q2 2026 | open | $63 | $68 | +8% |
| D.E. Shaw | Q1 2026 | Q2 2026 | $88 | $63 | -28% |
| Renaissance Technologies | Q1 2026 | open | $92 | $62 | -33% |
| Third Point | Q4 2025 | open | $88 | $68 | -23% |
| Point72 Asset Management | Q4 2025 | open | $88 | $62 | -29% |
| Citadel Advisors | Q3 2025 | open | $79 | $62 | -21% |
| Soros Fund Management | Q2 2025 | open | $65 | $62 | -5% |
| D1 Capital Partners | Q2 2025 | Q4 2025 | $65 | $88 | +35% |
| Citadel Advisors | Q4 2024 | Q2 2025 | $54 | $65 | +20% |
| Renaissance Technologies | Q4 2024 | Q2 2025 | $55 | $64 | +17% |
| Two Sigma Investments | Q3 2024 | Q3 2025 | $49 | $79 | +60% |
| D.E. Shaw | Q3 2024 | Q4 2025 | $49 | $88 | +78% |
| AQR Capital Management | Q3 2024 | open | $49 | $62 | +26% |
| Millennium Management | Q3 2024 | open | $49 | $62 | +26% |
| Duquesne Family Office | Q3 2024 | Q4 2024 | $49 | $54 | +10% |
| Point72 Asset Management | Q3 2024 | Q1 2025 | $49 | $68 | +38% |
| Maverick Capital | Q2 2024 | Q2 2026 | $53 | $63 | +18% |
| Duquesne Family Office | Q1 2024 | Q2 2024 | $50 | $53 | +7% |
| Lone Pine Capital | Q4 2023 | Q1 2024 | $39 | $50 | +26% |
| Bridgewater Associates | Q4 2023 | Q1 2025 | $36 | $68 | +85% |
| Duquesne Family Office | Q3 2023 | Q4 2023 | $44 | $39 | -11% |
| D1 Capital Partners | Q1 2023 | Q4 2024 | $40 | $54 | +36% |
| Glenview Capital | Q1 2023 | Q2 2023 | $40 | $38 | -4% |
| D1 Capital Partners | Q4 2021 | Q1 2022 | $43 | $38 | -12% |
| Bridgewater Associates | Q2 2021 | Q2 2023 | $36 | $37 | +3% |
| Greenlight Capital | Q3 2020 | Q4 2020 | $20 | $23 | +13% |
| Maverick Capital | Q3 2020 | Q1 2021 | $20 | $30 | +47% |
| Coatue Management | Q2 2020 | Q3 2020 | $13 | $20 | +61% |
| Maverick Capital | Q1 2020 | Q2 2020 | $23 | $13 | -44% |
| Bridgewater Associates | Q1 2020 | Q1 2021 | $22 | $31 | +38% |
| Maverick Capital | Q1 2019 | Q3 2019 | $13 | $18 | +34% |
| Greenlight Capital | Q3 2017 | Q2 2020 | $15 | $13 | -13% |
| Appaloosa | Q4 2016 | Q2 2017 | $15 | $12 | -24% |
| Duquesne Family Office | Q1 2016 | Q3 2016 | $13 | $19 | +41% |
| Greenlight Capital | Q4 2013 | Q4 2014 | $11 | $13 | +17% |
- Covers only the 27 marquee funds tracked here, not the full institutional universe. A “0 holders” reading does not mean unowned.
- Heavy funds (Renaissance Technologies, Citadel Advisors, Soros Fund Management, Two Sigma Investments, D.E. Shaw, AQR Capital Management, Millennium Management, Point72 Asset Management) use 8-quarter snapshots, so their pre-2024 history is missing.
- “Current” reflects each fund's most recent 13F — filings lag the actual trade by up to 45 days; positions shown may have changed since.
- Cost = price at the entry filing date. Re-entered positions show the most recent open lot.
- Options, ADRs, and unmapped CUSIPs are excluded from the follower-backtest pipeline that produces these snapshots, so certain holding types won't appear here.