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Assenagon Asset Management Portfolio holdings
AUM
$80.2B
1-Year Est. Return
50.57%
This Fund
S&P 500
This Quarter
Est. Return
+5.11%
1 Year Est. Return
+50.57%
3 Year Est. Return
+139.18%
5 Year Est. Return
+175.96%
10 Year Est. Return
–
AUM
$72.6B
AUM Growth
-$484M
(-0.66%)
Cap. Flow
-$2.47B
Cap. Flow
% of AUM
-3.41%
Top 10 Holdings %
Top 10 Hldgs %
36.51%
Holding
1,274
New
114
Increased
483
Reduced
507
Closed
131
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Costco
COST
|
+$970M |
| 2 |
Advanced Micro Devices
AMD
|
+$687M |
| 3 |
Apple
AAPL
|
+$635M |
| 4 |
Pinduoduo
PDD
|
+$630M |
| 5 |
Mercado Libre
MELI
|
+$623M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Alphabet (Google) Class C
GOOG
|
+$887M |
| 2 |
Linde
LIN
|
+$715M |
| 3 |
Johnson & Johnson
JNJ
|
+$607M |
| 4 |
Tesla
TSLA
|
+$477M |
| 5 |
Berkshire Hathaway Class B
BRK.B
|
+$470M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 36.97% |
| 2 | Consumer Discretionary | 14.74% |
| 3 | Healthcare | 10.4% |
| 4 | Communication Services | 7.68% |
| 5 | Financials | 6.53% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
876
WIX.com
WIX
$2.61B
| $1.43M | ﹤0.01% |
13,779
-43,302
| -76% | -$5.24M |
|
877
Monolithic Power Systems
MPWR
$67.9B
| $1.42M | ﹤0.01% |
1,562
-44
| -3% | -$42.3K |
|
878
Protolabs
PRLB
$2.14B
| $1.4M | ﹤0.01% |
27,745
| – | – |
|
879
Jackson Financial
JXN
$8.83B
| $1.4M | ﹤0.01% |
13,112
-136,112
| -91% | -$13.5M |
|
880
Enphase Energy
ENPH
$5.41B
| $1.39M | ﹤0.01% |
43,216
-89,434
| -67% | -$2.9M |
|
881
TransDigm Group
TDG
$67.6B
| $1.38M | ﹤0.01% |
1,041
+6
| +0.6% | +$7.87K |
|
882
Air Products & Chemicals
APD
$68.6B
| $1.35M | ﹤0.01% |
5,479
-178
| -3% | -$45.1K |
|
883
Xcel Energy
XEL
$48B
| $1.34M | ﹤0.01% |
18,166
+2,060
| +13% | +$162K |
|
884
Roper Technologies
ROP
$39.9B
| $1.34M | ﹤0.01% |
3,006
-160
| -5% | -$74.1K |
|
885
Vale
VALE
$63.4B
| $1.33M | ﹤0.01% |
102,362
-1,808,717
| -95% | -$22M |
|
886
Nucor
NUE
$62.5B
| $1.33M | ﹤0.01% |
8,172
-538
| -6% | -$80.8K |
|
887
Veralto
VLTO
$23.7B
| $1.32M | ﹤0.01% |
13,200
-1,224
| -8% | -$124K |
|
888
Qualys
QLYS
$6.43B
| $1.31M | ﹤0.01% |
9,892
-17,901
| -64% | -$2.46M |
|
889
Keurig Dr Pepper
KDP
$39.9B
| $1.31M | ﹤0.01% |
46,798
+1,551
| +3% | +$42.6K |
|
890
Celestica
CLS
$39.7B
| $1.31M | ﹤0.01% |
4,413
-87
| -2% | -$26.2K |
|
891
The Mosaic Company
MOS
$7.46B
| $1.3M | ﹤0.01% |
+54,054
| New | +$1.46M |
|
892
Match Group
MTCH
$8.43B
| $1.3M | ﹤0.01% |
+40,226
| New | +$1.32M |
|
893
PACS Group
PACS
$7.67B
| $1.29M | ﹤0.01% |
33,690
-6,476
| -16% | -$142K |
|
894
Simon Property Group
SPG
$71.5B
| $1.29M | ﹤0.01% |
6,969
| – | – |
|
895
Bank of N.T. Butterfield & Son
NTB
$2.46B
| $1.29M | ﹤0.01% |
25,883
-229,661
| -90% | -$10.6M |
|
896
Strategy Inc
MSTR
$38.3B
| $1.28M | ﹤0.01% |
8,448
-36
| -0.4% | -$8.29K |
|
897
Becton Dickinson
BDX
$48.9B
| $1.27M | ﹤0.01% |
6,544
-60
| -0.9% | -$11.4K |
|
898
Ingersoll Rand
IR
$33.6B
| $1.26M | ﹤0.01% |
15,914
-909
| -5% | -$71.8K |
|
899
Republic Services
RSG
$65.7B
| $1.26M | ﹤0.01% |
5,924
-294
| -5% | -$63.3K |
|
900
AptarGroup
ATR
$8.5B
| $1.25M | ﹤0.01% |
10,276
+8,179
| +390% | +$1.01M |
|
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Assenagon Asset Management's Q4 2025 Portfolio in Review
As of Q4 2025, Assenagon Asset Management held 1,274 positions worth $72.6B, down 0.66% from $73.1B the previous quarter. Its ten largest holdings account for 37% of the portfolio.
Assenagon Asset Management withdrew a net $2.47B in Q4 2025, closing 131 positions and reducing 507 holdings. Its most notable exit was Owens Corning, an estimated $69.2M position sold in full.
By sector, the portfolio is most concentrated in Technology at 37% of assets, up from 33% a quarter earlier, followed by Consumer Discretionary and Healthcare.
Against the trend, Assenagon Asset Management opened a new position in Kanzhun worth $62.7M.
- Assenagon Asset Management's largest Q4 2025 buy was Kanzhun: 3,076,176 shares worth $62.7M.
- Assenagon Asset Management added most to Costco in Q4 2025, an estimated $970M increase.
- Assenagon Asset Management's biggest Q4 2025 reduction was Alphabet (Google) Class C, cutting an estimated $887M.
- Assenagon Asset Management fully exited Owens Corning in Q4 2025, selling an estimated $69.2M.
- Assenagon Asset Management's ten largest holdings make up 37% of its $72.6B portfolio in Q4 2025.
- Assenagon Asset Management opened 114 new positions and closed 131 in Q4 2025.
- Assenagon Asset Management's portfolio value fell 0.66% quarter-over-quarter to $72.6B.
Based on Assenagon Asset Management's 13F filing for Q4 2025, filed 9 Jan 2026.