Held by 3 tracked superinvestors.
Mairs & Power Funds
Mairs & Power Funds · as of 2026-06-30
$84,339,527
3,398,047 shares
Bill & Melinda Gates Foundation Trust
Bill & Melinda Gates Foundation Trust · as of 2026-06-30
$51,756,898
2,085,290 shares
Thomas Russo
Gardner Russo & Quinn · as of 2026-06-30
$459,170
18,500 shares
Lee Ainslie
2026-06-30 · 0.0% of portfolio
2026-03-31 · 0.0% of portfolio
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