Which funds own APH
Amphenol Corp in the Q2 2026 filings. 24 of the 94 managers on file reported a position, worth $37.6bn between them. A fifth of the managers on file hold it, which is a crowd without being the whole market. The quarter went one way: 17 managers opened or added against 9 cutting.
- Managers holding
- 24
- of 94 on file
- Combined value
- $37.6bn
- as reported
- Opened
- 4
- new this quarter
- Added to
- 13
- already held
- Trimmed or sold out
- 9
- 2 sold out entirely
Every manager on file with a position
Largest first. Weight is the share of that manager’s whole reported book, which is the number worth quoting: $400m is a rounding error in one book and a defining bet in another.
| Manager | Value | Weight | Shares | Change on the quarter | Action |
|---|---|---|---|---|---|
| Fidelity (FMR LLC) Long-only · $2304bn book | $12.4bn | 0.5% | 70,569,005 | +$2.4bn-8,908,516 | Trimmed |
| T. Rowe Price Associates Inc Long-only · $999bn book | $5.6bn | 0.6% | 32,011,336 | +$2.3bn+5,824,431 | Added |
| Capital Research Global Investors Long-only · $717bn book | $5.2bn | 0.7% | 29,487,845 | +$1.8bn+2,857,216 | Added |
| Wellington Management Group LLP Long-only · $580bn book | $2.9bn | 0.5% | 16,579,919 | +$1.0bn+1,578,248 | Added |
| Arrowstreet Capital LP Quantitative · $225bn book | $2.1bn | 0.9% | 11,886,105 | +$594m+1,576 | Added |
| MFS Investment Management Long-only · $315bn book | $1.9bn | 0.6% | 10,522,112 | +$101m-3,442,515 | Trimmed |
| Invesco Ltd Long-only · $1264bn book | $1.5bn | 0.1% | 8,278,359 | -$28m-3,498,793 | Trimmed |
| Janus Henderson Group Ltd Long-only · $209bn book · Q1 2026 filing | $1.2bn | 0.6% | 9,458,488 | -$144m-446,139 | Trimmed |
| Neuberger Berman Group LLC Long-only · $150bn book | $1.1bn | 0.7% | 5,989,750 | +$310m+83,573 | Added |
| Egerton Capital UK LLP Long/short equity · $10.4bn book | $858m | 8.3% | 4,866,688 | +$495m+1,995,335 | Added |
| AQR Capital Management LLC Quantitative · $287bn book | $775m | 0.3% | 4,495,090 | +$77m-1,154,579 | Trimmed |
| AllianceBernstein LP Long-only · $302bn book | $767m | 0.3% | 6,066,558 | +$216m+1,991,606 | Added |
| Man Group PLC Quantitative · $62.7bn book | $437m | 0.7% | 2,480,397 | +$194m+554,577 | Added |
| Balyasny Asset Management LLC Multi-strategy · $80.2bn book | $257m | 0.3% | 1,455,963 | +$254m+1,436,568 | Added |
| Squarepoint Ops LLC Multi-strategy · $90.5bn book | $131m | 0.1% | 741,354 | +$108m+564,919 | Added |
| Bridgewater Associates LP Macro · $24.4bn book | $123m | 0.5% | 697,612 | +$14m-165,436 | Trimmed |
| Point72 Asset Management LP Multi-strategy · $90.7bn book | $109m | 0.1% | 618,893 | opened618,893 | New |
| Schonfeld Strategic Advisors LLC Multi-strategy · $27.9bn book | $85m | 0.3% | 480,349 | +$84m+475,898 | Added |
| Woodline Partners LP Long/short equity · $32.4bn book | $43m | 0.1% | 246,139 | -$28m-319,814 | Trimmed |
| Freestone Grove Partners LP Multi-strategy · $15.6bn book | $41m | 0.3% | 231,909 | opened231,909 | New |
| Moore Capital Management LP Macro · $6.7bn book | $12m | 0.2% | 66,641 | +$11m+61,076 | Added |
| Caxton Associates LLP Macro · $5.3bn book | $7.8m | 0.1% | 43,974 | +$2.3m+539 | Added |
| Maverick Capital Ltd Long/short equity · $11.3bn book | $1.1m | 0.0% | 6,423 | opened6,423 | New |
| Rokos Capital Management LLP Macro · $26.8bn book | $300k | 0.0% | 1,715 | opened1,715 | New |
Sold out of this quarter
Valued at what the position was worth in the previous filing, because by this one it is gone.
- Lone Pine Capital LLC · Long/short equity$28m held before
- ExodusPoint Capital Management LP · Multi-strategy$16m held before
What APH is worth
Knowing who owns it is half the question. The other half is what it is worth against the companies it trades beside, which is the one an interviewer will follow up with.
Build the comp set around APH →How much of the picture this is
A Form 13F reports US-listed long equity and nothing else: no shorts, no bonds, no cash and no non-US listings. It arrives forty-five days after the quarter ends, so a manager who sold in July still shows the position in a filing published in August. This page reads the managers on file here rather than every filer in the market, and each manager’s largest positions rather than the whole table, so a small position in a very large book may not appear. Say “their last filing showed” rather than “they own”, and the distinction will do you credit.
What to do with a name the funds are buying
Knowing who owns something is the start of a pitch, not the pitch. The next questions are what it is worth and why they were buying.
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The holdings, every quarter, and the week between
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