Stock Analysis
Data Source: SEC EDGAR 13F
Updated Hourly

Amphenol Corp (APH)

2K + Investors. Track Smart Money conviction in APH. See who's accumulating, reducing, or initiating positions.

Current Price
-- USD
Analyst Target
-- (0 analysts)
Upside
0.00%
Net Flow Q/Q
↑ +89
Streak
11Q ▲
Buyers last Q
53%

Smart Money Signals — APH

Based on 2120 hedge funds · latest filing: 2026 Q1 · updated quarterly

📈

Buying streak — 11 quarters in a row

last 6Q
For 11 consecutive quarters, more hedge funds added APH than sold it. That's a consistent pattern of professional buying — not a one-time trade. When institutions keep buying quarter after quarter, it usually means they see a multi-year opportunity, not just a short-term momentum flip.
🏔️

At the ownership peak (100% of max)

100% of all-time peak
2,120 hedge funds hold APH right now — the highest count in 3.0 years. When ownership is this concentrated, any bad news can trigger a chain reaction: one big fund sells, others follow. This is a classic 'crowded trade' — high popularity doesn't equal safety.
🚀

Fast accumulation — +51% more funds vs a year ago

fund count last 6Q
+718 new funds entered over the past year (+51% YoY). That's a rapid rush of institutional money. Fast accumulation often signals a major thesis — but it also means the stock could fall quickly if that thesis breaks.
🟡

Slight buying edge — 53% buying

1135 buying991 selling
Last quarter: 1,135 funds bought or added vs 991 that reduced or exited. It's nearly a 50/50 split — some institutions are convinced, others are taking profits. This mixed picture is normal near price highs.
⚠️

Fewer new buyers each quarter (-64 vs last Q)

new funds entering per quarter
Funds opening this position for the first time: 333 → 287 → 335 → 271. Each quarter fewer new institutions are entering. This usually means most funds that wanted in are already in — the stock is well-known but the pool of potential new buyers is shrinking.
🔒

50% of holders stayed for 2+ years

■ 50% conviction (2yr+) ■ 24% medium ■ 26% new
1,063 out of 2,120 hedge funds have held APH for over 2 years without selling. Long-term investors are generally harder to shake out during market stress, creating a stable ownership base that limits the risk of sudden capitulation.
➡️

Steady discovery — ~271 new funds/quarter

189 → 333 → 287 → 335 → 271 new funds/Q
New funds entering each quarter: 333 → 287 → 335 → 271. Consistent flow of new institutional buyers without clear acceleration or slowdown.
🏛️

Veteran-anchored — 55% veterans vs 34% newcomers

■ 55% veterans ■ 11% 1-2yr ■ 34% new
Entry-cohort mix of 2,182 holders: 1,190 (55%) are 2+ year veterans, 247 entered 1–2 years ago, and 745 (34%) joined within the past year. A veteran-weighted cap table skews toward institutional memory over fresh momentum.
🏆

Elite ownership — 63% AUM from top-100 funds

63% from top-100 AUM funds
71 of 2108 holders are among the 100 largest funds by AUM, controlling 63% of total institutional value in APH. When the biggest players dominate the cap table, it signifies deep institutional support — since mega-funds deploy the most rigorous due diligence and capital.
4.2
out of 10
Moderate Exit Risk
Exit risk score 4.2/10 — some crowding factors present, but no critical concentration. Watch ownership trend over the next 1–2 quarters for direction.

Methodology note: these Smart Money cards use consecutive 13F disclosure snapshots, not trade-by-trade execution data. "Buying", "selling", "new holders", and "trimmed" refer to quarter-over-quarter changes in reported holders, aggregate shares, or disclosed position values between filings. They are useful for ownership regime analysis and crowding, but they do not imply exact trade timing on the filing date.

Institutional Sentiment Summary — APH

In 2026 Q1, 1135 hedge funds were net buyers of APH (271 opened a new position, 864 added to an existing one), while 991 reduced or exited (809 trimmed, 182 sold completely) — a 53% buyer ratio, indicating a slight buying edge. This marks 11 consecutive quarters of net institutional buying — a persistent conviction signal. 63% of total institutional value in APH is held by top-100 AUM funds, reflecting elite-tier ownership quality. Net fund flow last quarter: +89 funds (more new holders than closures). Total institutional holders: 2120.

Hedge Fund Ownership: APH

How many hedge funds hold APH — quarterly history vs. share price
Quarterly hedge fund ownership of APH vs. share price

Market Analysis: APH

Analyst Price Targets

Avg. Price Target
--

Analyst Recommendations

Stock Performance

Real-time

Company Profile: APH

-- --

Institutional ownership data sourced from SEC EDGAR Form 13F-HR filings.

Is It Too Late to Buy Amphenol Corp (APH) Based on Hedge Fund 13F Filings?

Signal Freshness measures how much APH has moved relative to its sector benchmark (XLK) since the 2026 Q2 13F filing. A stock that has barely outrun its sector is still a relatively fresh entry point — the fund's thesis has not yet been priced in by the broader market.

Since Quarter End June 30, 2026 · 50d ago
APH
-9.7%
XLK
-2.6%

APH outperformed XLK by -7.1% since June 30, 2026.

Since 13F Filing Date August 14, 2026 · 5d ago
APH
-4.7%
XLK
-2.3%

Since the filing became public, APH outperformed XLK by -2.4% .

Interpretation: The stock is tracking its sector benchmark closely. The signal remains fresh and the entry point is still near the fund's implied reference. Learn more →

Smart Money Signal ?
Strong Institutional Conviction

Multiple high-quality funds hold meaningful positions with strong conviction.

65 top-rated funds 54 high-conviction
Consensus
7.9
/ 10
breadth
×
Elite
6.1
/ 10
conviction
Hedge Fund Positioning: APH
2K + Investors

Track Smart Money conviction in APH. See who's accumulating, reducing, or initiating positions.

Metric All 13F Filers (2026 Q2) Prior (2026 Q1) Change
Funds Holding 2292 2120 8.11%
13F Shares 1.19B 1.13B 4.99%
Total Value $196.11B $135.85B 44.35%
New Positions 382 271 +111
Increased Positions 959 854 +105
Closed Positions 196 182 +14
Reduced Positions 768 796 -28
Total Calls 35 33 6.06%
Total Puts 31 38 -18.42%
PUT/CALL Ratio 0.89 1.15 Neutral

Statistics: APH

View More

Valuation Measures Data as of: --

Market Cap --
Enterprise Value --
Trailing P/E --
Forward P/E --
PEG Ratio (5yr expected) --
Price/Sales (ttm) --
Price/Book (mrq) --
Enterprise Value/Revenue --
Enterprise Value/EBITDA --
Beta (5Y Monthly) --
Short Ratio (Days to Cover) --
Short % of Float --

Financial Highlights

Profitability
Profit Margin --
Return on Assets (ttm) --
Return on Equity (ttm) --
Income Statement & Cash Flow
Revenue (ttm) --
Net Income Avi to Common (ttm) --
Diluted EPS (ttm) --
Total Cash (mrq) --
Total Debt/Equity (mrq) --
Levered Free Cash Flow (ttm) --

Institutional Holders (2026 Q2)

2K + investors

Explore institutional interest and hedge fund ownership dynamics. Analyze portfolio weights, new positions, and conviction trends in APH. Verified SEC 13F-HR filings.

QUARTER:
Top 25 APH holders by conviction (% of portfolio weight) — 2026 Q2 · Source: SEC Form 13F
# Investor % of Portfolio Shares Mkt Value
1 Maren Capital LLC 12.68% 1,551,888 $273.6M
2 Lynwood Price Capital Management LP 12.16% 142,760 $25.2M
3 Bancreek Capital Management, LP 10.47% 15,695 $2.8M
4 FIFTHDELTA Ltd 10.04% 485,552 $85.6M
5 E20 Capital Ltd 10.01% 704,122 $124.2M
6 Mountain Pacific Investment Advisers LLC 9.96% 358,775 $63.3M
7 James Hambro & Partners LLP 8.96% 1,405,282 $247.8M
8 Navera Investment Management Ltd. 8.53% 1,803,934 $318.1M
9 Egerton Capital (UK) LLP 8.29% 4,866,688 $858.1M
10 Manitou Investment Management Ltd. 8.23% 251,122 $44.3M
11 J. Stern & Co. LLP 8.21% 492,974 $86.9M
12 Hallstatt Advisors L.P. 8.07% 64,975 $11.5M
13 Union Heritage Capital, LLC 7.24% 121,190 $21.4M
14 Local Pensions Partnership Investment Ltd 7.22% 1,951,700 $344.2M
15 Ravenstone Capital Management Inc. 6.93% 96,109 $16.9M
16 Jacobson & Schmitt Advisors, LLC 6.93% 240,529 $42.4M
17 Pelham Capital Ltd. 6.39% 63,665 $11.2M
18 North Point Portfolio Managers Corp/Oh 6.37% 219,016 $38.6M
19 Resources Management Corp /Ct/ /Adv 6.34% 285,539 $50.3M
20 Saraza Management, LP 6.31% 89,750 $15.8M
21 Dundas Partners LLP 6.30% 494,362 $87.2M
22 Dudley & Shanley, INC. 6.24% 234,451 $41.3M
23 Tandem Investment Advisors, Inc. 6.17% 522,227 $92.1M
24 Jlb & Associates Inc 6.14% 260,640 $46.0M
25 South Street Advisors LLC 6.03% 262,797 $46.3M
Investor Ownership
History 		% of Portfolio Prev % Rank Conviction Avg Buy Price 13F Score™ 3Y / 7Y Sell Timing Shares Mkt Value Change Change % Source Quarter Filed

Frequently Asked Questions — Amphenol Corp (APH)

What does the Smart Money Trend signal show for APH?

Buying streak — 11 quarters in a row: For 11 consecutive quarters, more hedge funds added APH than sold it. That's a consistent pattern of professional buying — not a one-time trade. When institutions keep buying quarter after quarter, it usually means they see a multi-year opportunity, not just a short-term momentum flip.

What is the institutional breadth score for APH?

Slight buying edge — 53% buying: Last quarter: 1,135 funds bought or added vs 991 that reduced or exited. It's nearly a 50/50 split — some institutions are convinced, others are taking profits. This mixed picture is normal near price highs.

What is the fund quality score for APH holders?

Elite ownership — 63% AUM from top-100 funds: 71 of 2108 holders are among the 100 largest funds by AUM, controlling 63% of total institutional value in APH. When the biggest players dominate the cap table, it signifies deep institutional support — since mega-funds deploy the most rigorous due diligence and capital.

How long have hedge funds held APH?

50% of holders stayed for 2+ years: 1,063 out of 2,120 hedge funds have held APH for over 2 years without selling. Long-term investors are generally harder to shake out during market stress, creating a stable ownership base that limits the risk of sudden capitulation.

Is it too late to buy Amphenol Corp (APH) following the 2026 Q2 hedge fund 13F filings?

As of today, APH has moved -4.7% since the 2026 Q2 13F filing date (August 14, 2026), compared to -2.3% for the XLK sector ETF — an outperformance of -2.4%. Since the quarter end (June 30, 2026), APH has gained -9.7% vs -2.6% for XLK. The stock is tracking its sector benchmark closely. The signal remains fresh and the entry point is still near the fund's implied reference.

Where does this institutional ownership data come from?

All holdings data is sourced from SEC Form 13F filings, which institutional investment managers with over $100 million in assets are required to submit quarterly. Data is parsed directly from SEC EDGAR.

Disclaimer: The information on this page is for informational purposes only and does not constitute investment advice, a recommendation, or an offer to buy or sell any security. Institutional holdings data is sourced from SEC Form 13F filings and reflects positions as of the filing date. Past performance of any fund or portfolio is not indicative of future results. 13Foresight is not a registered investment adviser. Always conduct your own due diligence before making investment decisions.

Full history →