LSXMK (LSXMK) Institutional Ownership Changes & 13F Activity
LSXMK. Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q1 2024). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Berkshire Hathaway, Baupost Group, Renaissance Technologies LLC, Danske Bank A/S, and Storebrand Asset Management As.
| Institution | Type | Change in shares | Change Position % | Shares | Reported stock balance | Portfolio quarter | Filing date |
|---|---|---|---|---|---|---|---|
| Storebrand Asset Management As | Buy | +80,000 | +1045.9% | 87,649 | $2.60M | Q1 2024 | Jun 17, 2026 |
| Danske Bank A/S | Buy | +82,295 | — | 82,295 | $2.44M | Q1 2024 | Mar 18, 2026 |
| Leonteq Securities Ag | Buy | +653 | +111.2% | 1,240 | $36.84K | Q1 2024 | Mar 11, 2026 |
| Berkshire Hathaway | Buy | +22,277,997 | +51.6% | 65,486,288 | $1.95B | Q1 2024 | May 15, 2024 |
| Baupost Group | Sell | -10,500,000 | -70.7% | 4,351,048 | $129.27M | Q1 2024 | May 14, 2024 |
| Chou Associates Management | Buy | +15,032 | — | 15,032 | $456.54K | Q1 2024 | May 14, 2024 |
| Renaissance Technologies LLC | Buy | +225,400 | +186.1% | 346,500 | $10.29M | Q1 2024 | May 13, 2024 |
| Sequoia Financial Advisors | Buy | +128 | +1.9% | 6,892 | $236.60K | Q1 2024 | Apr 30, 2024 |
Frequently asked questions about LSXMK activity
Which institutional owners are buying LSXMK?
Institutional owners buying LSXMK include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.
What does "buy" mean in LSXMK activity?
"Buy" means an investor increased their reported position in LSXMK compared to the prior reporting period. This reflects growing exposure to LSXMK rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).
Is institutional interest in LSXMK increasing?
Institutional interest in LSXMK can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.