Linonia Partnership LP: SOMNIGROUP INTERNATIONAL INC (SGI): Quarterly 13F Position History
As of Q2 2026, Linonia Partnership LP reported 6,624,644 shares of SOMNIGROUP INTERNATIONAL INC (SGI), worth $519.4M and representing 9.3% of its 13F equity book. Quarter-over-quarter share count change: 2,157,367 (-24.6%) . The position first appeared in Q4 2023 and has been disclosed across 11 13F-HR filings in Pactolio's tracked window.
- 6,624,644Shares Held (Latest Filing)
- $519.4MReported Market Value (Latest Filing)
- 9.3%Portfolio Weight (% of 13F Equity Book)
- 2,157,367Quarter-over-Quarter Share Change
- -$129.8MQuarter-over-Quarter Value Change
- 8,782,011Peak Reported Shares (Historical)
Quarterly 13F-HR Disclosure History Source: SEC 13F-HR filings, 11 quarter s
| Quarter | Shares | QoQ Share Change | Share Change (%) | Market Value | Weight | Implied Price |
|---|---|---|---|---|---|---|
| Q2 2026 | 6,624,644 | 2,157,367 | -24.6% | $519.4M | 9.3% | $78.4 |
| Q1 2026 | 8,782,011 | +3,964 | +0.0% | $649.2M | 12.1% | $73.9 |
| Q4 2025 | 8,778,047 | +2,700 | +0.0% | $783.7M | 17.7% | $89.3 |
| Q3 2025 | 8,775,347 | +3,447 | +0.0% | $740.0M | 19.4% | $84.3 |
| Q2 2025 | 8,771,900 | +1,180,820 | +15.6% | $596.9M | 19.5% | $68.0 |
| Q1 2025 | 7,591,080 | +2,766,701 | +57.3% | $454.6M | 17.9% | $59.9 |
| Q4 2024 | 4,824,379 | +729,200 | +17.8% | $273.5M | 14.4% | $56.7 |
| Q3 2024 | 4,095,179 | +345,745 | +9.2% | $223.6M | 13.6% | $54.6 |
| Q2 2024 | 3,749,434 | +548,004 | +17.1% | $177.5M | 14.1% | $47.3 |
| Q1 2024 | 3,201,430 | +818,753 | +34.4% | $181.9M | 16.5% | $56.8 |
| Q4 2023 | 2,382,677 | – | – | $121.4M | 16.0% | $51.0 |
Methodology & FAQ
How This Position History Is Sourced
Each row is one SEC Form 13F-HR filing disclosing this position. Share count, market value, and reported quarter are taken verbatim from the filing; portfolio weight is recomputed against the same filing's total reported equity book. Implied price-per-share is market value divided by shares, a quarter-end mark rather than the manager's cost basis. See the full methodology document for the normalization rules.
When did Linonia Partnership LP first disclose a SGI position in 13F-HR filings?
Linonia Partnership LP first reported SOMNIGROUP INTERNATIONAL INC (SGI) on its 13F-HR filing for the period ending 2023-12-31 (Q4 2023). The position has appeared on 11 reported quarters within Pactolio's tracked window.
What was Linonia Partnership LP's most recent quarter-over-quarter share-count change in SGI?
Between Q1 2026 and Q2 2026, Linonia Partnership LP reduced its SGI position by 2,157,367 shares (-24.6%), leaving 6,624,644 shares at a market value of $519.4M.
Does the implied price-per-share represent Linonia Partnership LP's cost basis in SGI?
No. The implied price-per-share column is the 13F-HR reported market value divided by reported share count on the filing date (end of quarter). It is a quarter-end mark, not a cost basis or transaction price. Use it as a sanity check on the value column, not as an indicator of the manager's entry or exit price.