Which funds own AMGN
Amgen Inc in the Q2 2026 filings. 15 of the 94 managers on file reported a position, worth $23.2bn between them. Few of the managers on file hold it, so a position here is closer to a view than to a default. The quarter went one way: 10 managers opened or added against 6 cutting.
- Managers holding
- 15
- of 94 on file
- Combined value
- $23.2bn
- as reported
- Opened
- 1
- new this quarter
- Added to
- 9
- already held
- Trimmed or sold out
- 6
- 1 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 |
|---|---|---|---|---|---|
| Capital World Investors Long-only · $846bn book | $10.5bn | 1.2% | 29,075,329 | +$224m-213,014 | Trimmed |
| Invesco Ltd Long-only · $1264bn book | $5.9bn | 0.5% | 16,320,446 | +$4.3bn+11,748,721 | Added |
| Capital Research Global Investors Long-only · $717bn book | $2.3bn | 0.3% | 6,272,625 | -$176m-682,720 | Trimmed |
| T. Rowe Price Associates Inc Long-only · $999bn book | $1.4bn | 0.1% | 3,956,992 | +$776m+2,089,803 | Added |
| Wellington Management Group LLP Long-only · $580bn book | $993m | 0.2% | 2,742,271 | +$913m+2,514,254 | Added |
| D. E. Shaw & Co. Quantitative · $210bn book | $467m | 0.2% | 1,290,217 | +$405m+1,112,208 | Added |
| Two Sigma Investments LP Quantitative · $138bn book | $409m | 0.3% | 1,128,681 | +$384m+1,057,001 | Added |
| Janus Henderson Group Ltd Long-only · $209bn book · Q1 2026 filing | $390m | 0.2% | 1,107,159 | -$371m-1,215,634 | Trimmed |
| Neuberger Berman Group LLC Long-only · $150bn book | $234m | 0.2% | 646,798 | +$28m+60,827 | Added |
| AllianceBernstein LP Long-only · $302bn book | $207m | 0.1% | 587,270 | +$11m-11,937 | Trimmed |
| Hudson Bay Capital Management LP Multi-strategy · $36.8bn book | $102m | 0.3% | 281,000 | opened281,000 | New |
| Walleye Capital LLC Multi-strategy · $28.0bn book | $87m | 0.3% | 240,318 | +$87m+240,293 | Added |
| Woodline Partners LP Long/short equity · $32.4bn book | $86m | 0.3% | 238,092 | +$14m+32,290 | Added |
| Man Group PLC Quantitative · $62.7bn book | $85m | 0.1% | 234,023 | +$35m+91,498 | Added |
| Dodge & Cox Activist · $191bn book | $4.6m | 0.0% | 12,817 | -$100k-550 | Trimmed |
Sold out of this quarter
Valued at what the position was worth in the previous filing, because by this one it is gone.
- Quantbot Technologies LP · Quantitative$1.7m held before
Reported as options rather than shares
A put or a call on a name is not a position in it, and the filing states the notional rather than what the option cost. These lines are listed apart for that reason and are not counted in anything above.
- Hudson Bay Capital Management LP · puts$101m notional
- Tudor Investment Corp · calls$58m notional
- Eisler Capital Management Ltd · puts$26m notional
- Eisler Capital Management Ltd · calls$13m notional
What AMGN 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 AMGN →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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