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PENPEN
Showing 5 of 28 quarters

Position history for WILLIAM BLAIR INVESTMENT MANAGEMENT, LLCWILLIAM BLAIR INVESTMENT MANAGEMENT, LLC's holdings in PENUMBRA INC

WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC previously held 0 shares of PEN (PENUMBRA INC), worth $0 as of 2026-Q1.

Final Value

$0

Final Shares

0

Total Value Change

-$190.7M

Total Shares Change

-981,309

Quarter-by-Quarter History
QuarterActionSharesChangeValueWeightPriceConviction
2026-Q1
Latest
Exited
0
-100.0%
$00.0%$340.16
0
2025-Q4
New
345,974
-
$107.6M0.3%$314.27
50
2025-Q1
Exited
0
-100.0%
$00.0%$267.56
0
2024-Q4
Decreased
883,098
-10.0%
$209.7M0.5%$238.18
0
2024-Q3
Increased
981,309
+18.9%
$190.7M0.5%$191.55
43

Other major holders of PEN: FMR LLC, BlackRock, Inc.

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