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APH
8 quarters

Position history for MARSHALL WACE, LLP's holdings in AMPHENOL CORP

MARSHALL WACE, LLP holds 2.3M shares of APH (AMPHENOL CORP), worth $295.3M as of 2026-Q1. The position was increased (+375.5% shares). APH represents 0.3% of MARSHALL WACE, LLP's portfolio.

Current Value

$295.3M

Current Shares

2.3M

Total Value Change

+$283.8M

Total Shares Change

+2.2M

Quarter-by-Quarter History
QuarterActionSharesChangeValueWeightPriceConviction
2026-Q1
Latest
Increased
2.3M
+375.5%
$295.3M0.3%$129.58
60
2025-Q4
Decreased
491,593
-55.6%
$66.4M0.1%$136.20
0
2025-Q3
Decreased
1.1M
-7.7%
$137.1M0.1%$120.78
0
2025-Q2
New
1.2M
-
$118.5M0.1%$97.35
50
2025-Q1
Exited
0
-100.0%
$00.0%$66.25
0
2024-Q4
Increased
333,518
+163.2%
$23.2M0.0%$68.97
46
2024-Q3
Decreased
126,701
-25.8%
$8.3M0.0%$64.38
0
2024-Q2
Decreased
170,654
-23.8%
$11.5M0.0%$66.54
0

Other major holders of APH: VANGUARD GROUP INC, BlackRock, Inc.

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