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Amphenol Corporation

APH Technology
$136.8 +$2.88 (2.15%)
Market Cap: $168.16 B
Gurus Holding
13
Popularity Rank
#213
% of Shares Held
1.15%
Net Activity (Q4 2025)
+$94.75 M

Guru Ownership Trend

Guru Analysis for Amphenol Corporation (APH)

Amphenol Corporation (APH), a key player in the Technology sector, continues to attract institutional attention.

As of Q4 2025, a total of 13 Super Investors (Gurus) hold positions in the company, with a combined stake valued at approximately $1.94 B.

Top institutional holders include John Armitage and Cliff Asness.

Notably, John Armitage has expressed high conviction in this stock, allocating 5.45% of their equity portfolio to it.

Institutional sentiment is currently Strongly Bullish. This is evidenced by a $94.75 M net inflow during the quarter.

Recent activity highlights Jefferies Group who increased their stake by 576.0%. Conversely, Manning & Napier Group reduced exposure by 14.4%.

Key Holders

Top 5 by Value

$501.09 M
$484.88 M
$379.71 M
$164.9 M
$118.79 M

Top 5 by Conviction

Recent Activity Breakdown (Q4 2025)

+$194.7 M
Total Buy Value
New Buys 1
Additions 8
-$99.94 M
Total Sell Value
Reductions 4
Sold Out 1

Guru Consensus (Q4 2025)

Based on recent activity
Net Sellers
5
Net Buyers
9

FAQs for Amphenol Corporation (APH)

Major holders include John Armitage ($501.09 M), Cliff Asness ($484.88 M), Steve Mandel ($379.71 M). According to the latest reported data, 13 tracked investment managers collectively hold approximately 14.19 M shares.

According to the latest 13F reporting period, sentiment appears Bullish (Net Buying). There was a net inflow of $94.75 M, with 9 managers increasing positions and 5 managers reducing holdings.

During the most recent reporting period, 4 managers trimmed their positions, while 1 fully exited APH. The total reported sell value was $99.94 M.

Yes, 1 managers opened new positions in APH, and 8 increased their existing holdings. The total reported buy value was $194.7 M.

Portfolio Manager % Portfolio Activity Shares Value Report Date
5.45% Reduce -3.0% 3,707,911 $501.09 M Q4 2025
0.25% Reduce -5.9% 3,587,990 $484.88 M Q4 2025
2.79% Reduce -7.1% 2,809,773 $379.71 M Q4 2025
0.18% Add 510.1% 1,220,208 $164.9 M Q4 2025
0.36% Add 10.5% 879,004 $118.79 M Q4 2025
0.39% Add 8.6% 798,364 $107.89 M Q4 2025
0.96% Reduce -14.4% 540,763 $73.65 M Q4 2025
0.17% Add 10.8% 353,888 $47.82 M Q4 2025
0.16% Add 576.0% 234,626 $31.71 M Q4 2025
0.05% New Buy 36,366 $4.91 M Q4 2025
0.00% Add 0.4% 10,297 $1.39 M Q4 2025
0.00% Add 36.6% 5,740 $775,807 Q4 2025
0.04% Add 66.7% 3,000 $405,420 Q4 2025
Date
Insider Name
Transaction
Value
Shares
Position / Chg
SEC Form