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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 | |
|---|---|---|---|---|---|---|
201
Crown Holdings
CCK
$13.1B
| $54.8M | 0.08% |
532,585
+133,660
| +34% | +$13M |
|
202
Oneok
OKE
$54.5B
| $54M | 0.07% |
734,671
+147,220
| +25% | +$10.4M |
|
203
Amgen
AMGN
$222B
| $53.4M | 0.07% |
163,165
-59,138
| -27% | -$18.8M |
|
204
VeriSign
VRSN
$26.6B
| $53M | 0.07% |
218,074
-69,160
| -24% | -$17.4M |
|
205
Marathon Petroleum
MPC
$83.7B
| $52.1M | 0.07% |
320,499
+246,384
| +332% | +$46.1M |
|
206
Ameren
AEE
$30.1B
| $51.8M | 0.07% |
518,725
+513,572
| +9,966% | +$52.7M |
|
207
Celanese
CE
$4.82B
| $51.6M | 0.07% |
1,219,929
+482,640
| +65% | +$19.7M |
|
208
Pfizer
PFE
$153B
| $51.4M | 0.07% |
2,063,459
-6,625,644
| -76% | -$167M |
|
209
Fortis
FTS
$28.7B
| $51.2M | 0.07% |
986,548
+965,833
| +4,662% | +$49.5M |
|
210
Idexx Laboratories
IDXX
$46.2B
| $51.2M | 0.07% |
75,609
+19,741
| +35% | +$13.4M |
|
211
Solventum
SOLV
$14.1B
| $51M | 0.07% |
643,151
-285,679
| -31% | -$21.9M |
|
212
Tower Semiconductor
TSEM
$28.5B
| $50.6M | 0.07% |
432,049
+250,477
| +138% | +$24.1M |
|
213
Colgate-Palmolive
CL
$74.4B
| $50.5M | 0.07% |
639,212
-670,440
| -51% | -$52.6M |
|
214
IQVIA
IQV
$39.3B
| $50.4M | 0.07% |
223,725
-21,374
| -9% | -$4.65M |
|
215
Expeditors International
EXPD
$23.2B
| $50.4M | 0.07% |
337,995
+323,985
| +2,313% | +$44.1M |
|
216
Howmet Aerospace
HWM
$112B
| $50M | 0.07% |
243,866
-445,523
| -65% | -$88.7M |
|
|
HOLX
217
DELISTED
Hologic
HOLX
| $49.6M | 0.07% |
666,053
+488,525
| +275% | +$35.7M |
|
218
Rubrik
RBRK
$18.5B
| $49.1M | 0.07% |
642,212
-117,051
| -15% | -$8.98M |
|
219
Jones Lang LaSalle
JLL
$16.7B
| $49.1M | 0.07% |
145,952
-33,342
| -19% | -$10.5M |
|
220
CALL
Microsoft
MSFT
$3.71T
| $48.4M | 0.07% |
100,000
+30,000
| +43% | +$15M |
|
|
EXAS
221
DELISTED
Exact Sciences
EXAS
| $47.8M | 0.07% |
+471,134
| New | +$37.8M |
|
222
Amneal Pharmaceuticals
AMRX
$5.79B
| $47.4M | 0.07% |
3,761,739
+1,611,698
| +75% | +$18.4M |
|
223
Molina Healthcare
MOH
$10.3B
| $47.1M | 0.06% |
271,224
+191,731
| +241% | +$31.5M |
|
|
SCHW
224
CALL
Charles Schwab
SCHW
$187B
| $47M | 0.06% |
470,000
+15,000
| +3% | +$1.42M |
|
225
Live Nation Entertainment
LYV
$42.1B
| $46.9M | 0.06% |
329,299
+325,718
| +9,096% | +$46.8M |
|
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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.