Back to William Blair Investment Management, LLC William Blair Investment Management, LLC

TSEMTSEM

Showing 8 of 15 quarters

Position history for William Blair Investment Management, LLCWilliam Blair Investment Management, LLC's holdings in Tower Semiconductor Ltd.

Yes. William Blair Investment Management holds 1,614 shares of TSEM (Tower Semiconductor), worth $420,673, as of its Q2 2026 13F filing. It reduced the position by 82,480 shares (-98.1%) from Q1 2026. William Blair Investment Management has held TSEM since Q1 2024, across 10 quarterly 13F filings.

Current Value

$420,673

Current Shares

1,614

Total Value Change

-$44.4M

Total Shares Change

-1M

Quarter-by-Quarter History
QuarterActionSharesChangeValueWeightPriceConviction
2026-Q2
Latest
Decreased
1,614
-98.1%
$420,6730.0%$260.64
0
2026-Q1
Decreased
84,094
-77.8%
$14.8M0.0%$175.48
0
2025-Q4
Decreased
378,980
-46.0%
$44.5M0.1%$117.42
0
2025-Q3
Decreased
702,349
-6.7%
$50.8M0.1%$72.30
0
2025-Q2
Decreased
753,004
-9.9%
$32.6M0.1%$43.35
0
2025-Q1
Decreased
836,128
-19.4%
$29.8M0.1%$35.66
0
2024-Q4
Increased
1M
+2.5%
$53.5M0.1%$51.51
36
2024-Q3
Decreased
1M
-2.7%
$44.8M0.1%$44.26
0

Analytics tracking helps us improve the product. Essential functions stay on either way. How analytics data is used