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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 | |
|---|---|---|---|---|---|---|
226
Wabtec
WAB
$49.3B
| $46.9M | 0.06% |
219,515
-58,173
| -21% | -$12M |
|
|
DOCU
227
DocuSign
DOCU
$11.4B
| $46.1M | 0.06% |
674,047
+116,350
| +21% | +$8.05M |
|
228
Arrowhead Research
ARWR
$12.4B
| $45.5M | 0.06% |
684,889
+304,264
| +80% | +$14.9M |
|
229
Guidewire Software
GWRE
$14.4B
| $45.3M | 0.06% |
225,389
+74,432
| +49% | +$16.5M |
|
230
Axogen
AXGN
$2.55B
| $45.2M | 0.06% |
1,379,849
+90,777
| +7% | +$2.23M |
|
231
Fox Class B
FOX
$23.6B
| $45.1M | 0.06% |
694,535
-231,502
| -25% | -$13.5M |
|
232
Popular Inc
BPOP
$11.2B
| $44.9M | 0.06% |
360,975
+157,863
| +78% | +$18.7M |
|
233
Tapestry
TPR
$32.5B
| $44.9M | 0.06% |
351,236
+39,712
| +13% | +$4.54M |
|
234
Antero Resources
AR
$11.2B
| $44.9M | 0.06% |
1,301,860
-373,441
| -22% | -$12.6M |
|
235
Insulet
PODD
$9.94B
| $44.6M | 0.06% |
156,979
+24,761
| +19% | +$7.74M |
|
236
Target
TGT
$67.9B
| $44.5M | 0.06% |
455,579
-7,857
| -2% | -$724K |
|
237
Viatris
VTRS
$18.6B
| $44.5M | 0.06% |
3,574,684
+2,695,156
| +306% | +$29.1M |
|
238
Performance Food Group
PFGC
$18B
| $44.1M | 0.06% |
490,701
+45,867
| +10% | +$4.43M |
|
239
Teledyne Technologies
TDY
$32.2B
| $44.1M | 0.06% |
86,356
+35,049
| +68% | +$18.5M |
|
240
HCA Healthcare
HCA
$89.9B
| $43.7M | 0.06% |
93,656
-23,705
| -20% | -$11M |
|
241
Darling Ingredients
DAR
$9.87B
| $43.6M | 0.06% |
1,209,775
+56,662
| +5% | +$1.92M |
|
242
Scorpio Tankers
STNG
$3.77B
| $43.4M | 0.06% |
853,712
+492,584
| +136% | +$28.1M |
|
243
Aflac
AFL
$62.3B
| $42.8M | 0.06% |
388,396
+221,111
| +132% | +$24.4M |
|
244
Brinker International
EAT
$9.73B
| $42.6M | 0.06% |
296,959
+253,285
| +580% | +$33.2M |
|
245
Fair Isaac
FICO
$22.8B
| $42.4M | 0.06% |
25,108
+19,994
| +391% | +$34.4M |
|
246
Avantor
AVTR
$9.22B
| $41.5M | 0.06% |
+3,620,455
| New | +$44.6M |
|
247
FirstEnergy
FE
$27.1B
| $41.4M | 0.06% |
925,810
+913,617
| +7,493% | +$42M |
|
248
NMI Holdings
NMIH
$3.35B
| $41.1M | 0.06% |
1,007,750
-24,087
| -2% | -$910K |
|
249
United Airlines
UAL
$40.8B
| $41M | 0.06% |
367,104
-595,914
| -62% | -$60.2M |
|
250
Intercontinental Exchange
ICE
$85.5B
| $40.3M | 0.06% |
248,739
-885,153
| -78% | -$139M |
|
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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.