Ardsley Advisory Partners’s Coherent COHR Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$7.76M Sell
87,000
-2,500
-3% -$223K 1.02% 26
2025
Q1
$5.81M Buy
+89,500
New +$5.81M 1.11% 27
2024
Q3
Sell
-42,000
Closed -$3.04M 119
2024
Q2
$3.04M Sell
42,000
-14,000
-25% -$1.01M 0.45% 54
2024
Q1
$3.39M Buy
+56,000
New +$3.39M 0.49% 56
2017
Q1
Sell
-12,000
Closed -$356K 140
2016
Q4
$356K Sell
12,000
-8,000
-40% -$237K 0.06% 90
2016
Q3
$487K Buy
+20,000
New +$487K 0.08% 81