William Blair Investment Management
EXTR icon

William Blair Investment Management’s Extreme Networks EXTR Stock Holding History

William Blair Investment Management’s Portfolio EXTR Stock Details EXTR Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-1,479,635
Closed -$24.6M – 432
2025
Q4 		$24.6M Buy
1,479,635
+132,727
+10% +$2.44M 0.07% 244
2025
Q3 		$27.8M Sell
1,346,908
-551,699
-29% -$11M 0.07% 235
2025
Q2 		$34.1M Sell
1,898,607
-150,975
-7% -$2.22M 0.09% 178
2025
Q1 		$27.1M Sell
2,049,582
-91,805
-4% -$1.44M 0.08% 238
2024
Q4 		$35.8M Buy
2,141,387
+52,621
+3% +$851K 0.09% 204
2024
Q3 		$31.4M Buy
2,088,766
+199,620
+11% +$2.83M 0.08% 224
2024
Q2 		$25.4M Buy
+1,889,146
New +$21.7M 0.07% 263

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TI
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