L3VLUP
← Every manager
Free · no sign-up · Q2 2026

Which funds own NAMS

Newamsterdam Pharma Company in the Q2 2026 filings. At least 2 of the 91 current managers on file reported a position, worth $253m between them. It is among the largest positions of fewer than a fifth of the current managers on file. Buying and selling roughly cancelled this quarter, which is what a name looks like when the argument is still live.

Managers holding
2
at least, of 91 current
Combined value
$253m
as reported
Opened
0
new this quarter
Added to
1
already held
Trimmed or sold out
0
0 sold out entirely

Only each manager’s largest 200 positions are listed here, so a smaller holder may be missing.

Managers reporting 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.

ManagerValueWeightSharesChange on the quarterAction
Viking Global Investors LP
Long/short equity · $35.1bn book
$143m0.4%4,203,567+$7.9m0Held
Maverick Capital Ltd
Long/short equity · $11.3bn book
$111m1.0%3,267,802+$41m+1,081,400Added

Ownership through time

At least 6 of the 95 managers whose filings are on file listed NAMS in Q2 2026, against 1 in Q4 2022. The same number as in Q1 2026: 1 started a position; 1 no longer listed it among the positions read, which can mean a holding below the listed range or a filing not yet made.

Each manager’s largest 500 positions a quarter are read, so a small holding in a very large book can be missing, and a manager is counted as leaving only where its own filing shows it.

Managers on file listing it
048Q4 2022: 11Q1 2023: 1123Q2 2023: 11Q3 2023: 11Q4 2023: 11Q1 2024: 1124Q2 2024: 22Q3 2024: 22Q4 2024: 55Q1 2025: 5525Q2 2025: 55Q3 2025: 55Q4 2025: 88Q1 2026: 6626Q2 2026: 66
  • Q4 2022: 1
  • Q1 2023: 1
  • Q2 2023: 1
  • Q3 2023: 1
  • Q4 2023: 1
  • Q1 2024: 1
  • Q2 2024: 2
  • Q3 2024: 2
  • Q4 2024: 5
  • Q1 2025: 5
  • Q2 2025: 5
  • Q3 2025: 5
  • Q4 2025: 8
  • Q1 2026: 6
  • Q2 2026: 6
Their combined reported value
$0$425m$851mQ4 2022: $39m$39mQ1 2023: $53m$53m23Q2 2023: $78m$78mQ3 2023: $74m$74mQ4 2023: $90m$90mQ1 2024: $190m$190m24Q2 2024: $163m$163mQ3 2024: $153m$153mQ4 2024: $322m$322mQ1 2025: $391m$391m25Q2 2025: $376m$376mQ3 2025: $599m$599mQ4 2025: $851m$851mQ1 2026: $820m$820m26Q2 2026: $790m$790m
  • Q4 2022: $39m
  • Q1 2023: $53m
  • Q2 2023: $78m
  • Q3 2023: $74m
  • Q4 2023: $90m
  • Q1 2024: $190m
  • Q2 2024: $163m
  • Q3 2024: $153m
  • Q4 2024: $322m
  • Q1 2025: $391m
  • Q2 2025: $376m
  • Q3 2025: $599m
  • Q4 2025: $851m
  • Q1 2026: $820m
  • Q2 2026: $790m

Between the quarter ends of Q1 2026 and Q2 2026. Each change in shares is valued at the Q2 2026 price, so the price’s own move is left out; a 13F shows the two quarter ends, not when in between anything was bought or sold.

Started in Q2 2026

Largest increases, by shares

Largest decreases, by shares

No manager on file sold part of it.

Left it

No manager on file is shown leaving it.

ManagerValue over timeFirst listedLargestQ2 2026
Capital World InvestorsQ4 2024$414m$414m
Viking Global Investors LPQ4 2022$190m$142m
Maverick Capital LtdQ4 2024$111m$111m
Janus Henderson Group LtdQ4 2024$86m$86m
Woodline Partners LPQ2 2024$62m$26m
ExodusPoint Capital Management LPQ2 2026$10m$10m
Wellington Management Group LLPQ4 2025$177mlast listed Q1 2026
Winton Group LtdQ4 2025$1.0mlast listed Q4 2025
Polen Capital Management LLCQ4 2025$394klast listed Q4 2025

What NAMS 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 NAMS →

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.

Company names, tickers and logos are the trademarks of their respective owners and appear here to identify the company whose public figures are being used. L3VLUP is not affiliated with, sponsored by or endorsed by any company shown, and nothing here is a statement by or about that company. More

The holdings, every quarter, and the week between

One email a week on what moved in the market and what it means for the people interviewing into it, with the 13F changes the quarter they are filed.

One email a week, free, and you can leave at any point.