We are live on
!
Find out more
NewAmsterdam Pharma
NAMS
NAMS
170 hedge funds and large institutions have $3.96B invested in NewAmsterdam Pharma in 2026 Q1 according to their latest regulatory filings, with 24 funds opening new positions, 67 increasing their positions, 49 reducing their positions, and 35 closing their positions.
New
Increased
Maintained
Reduced
Closed
37% more repeat investments, than reductions
Existing positions increased: 67 | Existing positions reduced: 49
14% more funds holding in top 10
Funds holding in top 10: 7 → 8 (+1)
2.29% more ownership
Funds ownership: 105.22% → 107.51% (+2.3%)
5% less capital invested
Capital invested by funds: $4.19B → $3.96B (-$225M)
9% less funds holding
Funds holding: 186 → 170 (-16)
31% less first-time investments, than exits
New positions opened: 24 | Existing positions closed: 35
38% less call options, than puts
Call options by funds: $11M | Put options by funds: $17.7M
Holders
170
Holders Change
-16
Holders Change %
-8.6%
% of All Funds
2.09%
Holding in Top 10
8
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+14.29%
% of All Funds
0.1%
New
24
Increased
67
Reduced
49
Closed
35
Calls
$11M
Puts
$17.7M
Net Calls
-$6.65M
Net Calls Change
-$1.83M
Top Buyers
| 1 |
Fidelity Investments
Boston,
Massachusetts
|
+$76.6M |
| 2 |
Westfield Capital Management
Boston,
Massachusetts
|
+$71.8M |
| 3 |
Capital World Investors
Los Angeles,
California
|
+$36.6M |
| 4 |
BNP Paribas Asset Management
Paris,
France
|
+$25.4M |
| 5 |
Ameriprise
Minneapolis,
Minnesota
|
+$19.6M |
Top Sellers
| 1 |
Pictet Asset Management
Carouge,
Switzerland
|
-$24.1M |
| 2 |
Jennison Associates
New York
|
-$24.1M |
| 3 |
Capital International Investors
Los Angeles,
California
|
-$20.2M |
| 4 |
FTM
First Turn Management
Del Mar,
California
|
-$10.9M |
| 5 |
Ensign Peak Advisors
Salt Lake City,
Utah
|
-$9.78M |
