Lee Ainslie's SGI Position Overview
Lee Ainslie (via Maverick Capital LTD) currently holds 1.15 M shares of Somnigroup International Inc. (SGI) worth $97.18 M, representing 1.30% of the portfolio. First purchased in 2018-Q4, this long-term strategic position has been held for 28 quarters.
Based on 13F filings, Lee Ainslie has maintained a strategic position in SGI, demonstrating sustained confidence in this investment. Largest addition occurred in Q2 2024, adding 499,233 shares. Largest reduction occurred in Q4 2019, reducing 2.45 M shares.
Analysis based on 13F filings available since 2013 Q2
Lee Ainslie's Somnigroup International (SGI) Holding Value Over Time
Track share changes against reported price movement
Quarterly Somnigroup International (SGI) Trades by Lee Ainslie
| Period | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q4 2018 | +2.48 M | New Buy | 2.48 M | $10.35 |
| Q1 2019 | +71,568 | Add 2.89% | 2.55 M | $14.42 |
| Q2 2019 | -2.55 M | Sold Out | 2.55 M | $0.00 |
| Q4 2019 | +97,948 | New Buy | 97,948 | $21.77 |
| Q1 2020 | -97,948 | Sold Out | 97,948 | $0.00 |
| Q2 2020 | +141,292 | New Buy | 141,292 | $17.98 |
| Q3 2020 | -63,388 | Reduce 44.86% | 77,904 | $22.30 |
| Q4 2020 | -77,904 | Sold Out | 77,904 | $0.00 |
| Q1 2024 | +479,475 | New Buy | 479,475 | $56.82 |
| Q2 2024 | +499,233 | Add 104.12% | 978,708 | $47.34 |
| Q3 2024 | +138,800 | Add 14.18% | 1.12 M | $54.60 |
| Q4 2024 | +159,396 | Add 14.26% | 1.28 M | $56.69 |
| Q1 2025 | -236,286 | Reduce 18.50% | 1.04 M | $59.88 |
| Q2 2025 | -46,058 | Reduce 4.43% | 994,560 | $68.05 |
| Q3 2025 | +157,772 | Add 15.86% | 1.15 M | $84.33 |
Lee Ainslie's Somnigroup International Investment FAQs
Lee Ainslie first purchased Somnigroup International Inc. (SGI) in Q4 2018, acquiring 2,478,712 shares, as reported in their 13F filing for that period. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Lee Ainslie has held Somnigroup International Inc. (SGI) for 28 quarters since Q4 2018. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Lee Ainslie's largest addition to Somnigroup International Inc. (SGI) was in Q4 2018, adding 2,478,712 shares worth $25.66 M. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
According to the latest 13F filing for Q3 2025, Lee Ainslie's firm, Maverick Capital LTD, owns 1,152,332 shares of Somnigroup International Inc. (SGI), valued at approximately $97.18 M. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
As of the Q3 2025 filing, Somnigroup International Inc. (SGI) represents approximately 1.30% of Lee Ainslie's publicly disclosed stock portfolio, making it one of their key holdings. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Lee Ainslie's peak holding in Somnigroup International Inc. (SGI) was 2,550,280 shares, as reported at the end of Q1 2019. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.