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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
+9.9%
1 Year Est. Return
+50.57%
3 Year Est. Return
+139.18%
5 Year Est. Return
+175.96%
10 Year Est. Return
–
AUM
$73.1B
AUM Growth
+$5.76B
(+8.6%)
Cap. Flow
+$619M
Cap. Flow
% of AUM
0.85%
Top 10 Holdings %
Top 10 Hldgs %
35.79%
Holding
1,284
New
136
Increased
508
Reduced
488
Closed
124
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Microsoft
MSFT
|
+$1.79B |
| 2 |
Amazon
AMZN
|
+$924M |
| 3 |
Alphabet (Google) Class C
GOOG
|
+$873M |
| 4 |
Berkshire Hathaway Class B
BRK.B
|
+$845M |
| 5 |
NVIDIA
NVDA
|
+$701M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Apple
AAPL
|
+$1.03B |
| 2 |
Costco
COST
|
+$727M |
| 3 |
Pinduoduo
PDD
|
+$679M |
| 4 |
Eli Lilly
LLY
|
+$676M |
| 5 |
Advanced Micro Devices
AMD
|
+$508M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 33.26% |
| 2 | Consumer Discretionary | 13.4% |
| 3 | Healthcare | 10.89% |
| 4 | Communication Services | 8.95% |
| 5 | Financials | 7.39% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
|
DENN
1151
DELISTED
Denny's
DENN
| $94.8K | ﹤0.01% |
18,127
-7,020
| -28% | -$31.1K |
|
1152
DHI Group
DHX
$158M
| $92.4K | ﹤0.01% |
33,254
-3,221
| -9% | -$8.91K |
|
1153
UNIFI
UFI
$129M
| $92.3K | ﹤0.01% |
+19,390
| New | +$89.4K |
|
1154
Tredegar Corp
TG
$292M
| $91.4K | ﹤0.01% |
11,386
-15,822
| -58% | -$130K |
|
1155
Algoma Steel
ASTL
$468M
| $80.6K | ﹤0.01% |
+22,682
| New | +$120K |
|
1156
Spero Therapeutics
SPRO
$71.2M
| $69.5K | ﹤0.01% |
+36,993
| New | +$81.3K |
|
1157
Harvard Bioscience
HBIO
$28.8M
| $61K | ﹤0.01% |
13,922
+10,242
| +278% | +$48.6K |
|
1158
Nexa Resources
NEXA
$1.97B
| $57.3K | ﹤0.01% |
+11,486
| New | +$56.5K |
|
1159
Culp Inc
CULP
$42.7M
| $51.3K | ﹤0.01% |
+11,500
| New | +$49.9K |
|
1160
Noodles & Co
NDLS
$96M
| $13.1K | ﹤0.01% |
2,571
-569
| -18% | -$3.55K |
|
1161
Alcoa
AA
$13.6B
| – | – |
-1,496,149
| Closed | -$44.2M |
|
1162
Enact Holdings
ACT
$6.67B
| – | – |
-10,311
| Closed | -$383K |
|
1163
ADMA Biologics
ADMA
$2.18B
| – | – |
-12,050
| Closed | -$219K |
|
1164
Agilysys
AGYS
$3.02B
| – | – |
-1,947
| Closed | -$223K |
|
1165
Albany International
AIN
$1.73B
| – | – |
-31,714
| Closed | -$2.22M |
|
1166
Alaska Air
ALK
$5.27B
| – | – |
-624,035
| Closed | -$30.9M |
|
1167
Autoliv
ALV
$8.92B
| – | – |
-5,538
| Closed | -$620K |
|
1168
Ambarella
AMBA
$3.6B
| – | – |
-257,899
| Closed | -$17M |
|
1169
Abercrombie & Fitch
ANF
$5.27B
| – | – |
-13,400
| Closed | -$1.11M |
|
|
ANSS
1170
DELISTED
Ansys
ANSS
| – | – |
-12,465
| Closed | -$4.38M |
|
1171
AppFolio
APPF
$7.07B
| – | – |
-6,923
| Closed | -$1.59M |
|
1172
Digital Turbine
APPS
$1.74B
| – | – |
-22,933
| Closed | -$135K |
|
1173
argenx
ARGX
$54.2B
| – | – |
-112,057
| Closed | -$61.8M |
|
1174
Arlo Technologies
ARLO
$1.6B
| – | – |
-108,114
| Closed | -$1.83M |
|
1175
AtriCure
ATRC
$2.12B
| – | – |
-47,002
| Closed | -$1.54M |
|
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Assenagon Asset Management's Q3 2025 Portfolio in Review
As of Q3 2025, Assenagon Asset Management held 1,284 positions worth $73.1B, up 8.6% from $67.4B the previous quarter. Its ten largest holdings account for 36% of the portfolio.
Assenagon Asset Management's Q3 2025 filing shows 136 new, 508 increased, 488 reduced and 124 closed positions. Its largest new stake was Interactive Brokers: 1,279,254 shares worth $88M. The largest sale was Apple, an estimated $1.03B.
By sector, the portfolio is most concentrated in Technology at 33% of assets, down from 34% a quarter earlier, followed by Consumer Discretionary and Healthcare.
- Assenagon Asset Management's largest Q3 2025 buy was Interactive Brokers: 1,279,254 shares worth $88M.
- Assenagon Asset Management added most to Microsoft in Q3 2025, an estimated $1.79B increase.
- Assenagon Asset Management's biggest Q3 2025 reduction was Apple, cutting an estimated $1.03B.
- Assenagon Asset Management fully exited Mr. Cooper in Q3 2025, selling an estimated $90.5M.
- Assenagon Asset Management's ten largest holdings make up 36% of its $73.1B portfolio in Q3 2025.
- Assenagon Asset Management opened 136 new positions and closed 124 in Q3 2025.
- Assenagon Asset Management's portfolio value rose 8.6% quarter-over-quarter to $73.1B.
Based on Assenagon Asset Management's 13F filing for Q3 2025, filed 7 Oct 2025.