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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 | |
|---|---|---|---|---|---|---|
1001
Prothena Corp
PRTA
$468M
| $733K | ﹤0.01% |
76,769
-12,935
| -14% | -$132K |
|
1002
TransUnion
TRU
$15.2B
| $732K | ﹤0.01% |
8,537
-2,118
| -20% | -$174K |
|
1003
Royalty Pharma
RPRX
$25.8B
| $725K | ﹤0.01% |
18,773
| – | – |
|
1004
Powell Industries
POWL
$7.55B
| $725K | ﹤0.01% |
+6,825
| New | +$766K |
|
1005
Spyre Therapeutics
SYRE
$9.29B
| $725K | ﹤0.01% |
22,136
| – | – |
|
1006
Enanta Pharmaceuticals
ENTA
$402M
| $723K | ﹤0.01% |
45,877
-8,380
| -15% | -$106K |
|
1007
Amcor
AMCR
$21.8B
| $723K | ﹤0.01% |
17,334
+547
| +3% | +$22.6K |
|
1008
Ford
F
$55.8B
| $721K | ﹤0.01% |
54,981
-2,520
| -4% | -$32.5K |
|
1009
AvalonBay Communities
AVB
$26.3B
| $721K | ﹤0.01% |
3,974
-455
| -10% | -$82.6K |
|
1010
Green Dot
GDOT
$752M
| $718K | ﹤0.01% |
56,062
-59,655
| -52% | -$741K |
|
1011
Emergent Biosolutions
EBS
$229M
| $714K | ﹤0.01% |
57,805
+1,350
| +2% | +$14.5K |
|
1012
Principal Financial Group
PFG
$24.4B
| $699K | ﹤0.01% |
7,922
-689,813
| -99% | -$58.2M |
|
1013
LiveRamp
RAMP
$2.3B
| $694K | ﹤0.01% |
23,632
-449,827
| -95% | -$12.9M |
|
|
NBIS
1014
Nebius Group N.V.
NBIS
$46.7B
| $693K | ﹤0.01% |
+9,727
| New | +$1.01M |
|
1015
PG&E
PCG
$37.5B
| $686K | ﹤0.01% |
42,663
+12,796
| +43% | +$204K |
|
1016
RB Global
RBA
$17.4B
| $679K | ﹤0.01% |
6,589
+55
| +0.8% | +$5.59K |
|
1017
Oil States International
OIS
$534M
| $675K | ﹤0.01% |
99,684
-4,029
| -4% | -$25.9K |
|
1018
Addus HomeCare
ADUS
$2.23B
| $672K | ﹤0.01% |
6,261
+295
| +5% | +$33.9K |
|
1019
Bio-Rad Laboratories Class A
BIO
$9.48B
| $670K | ﹤0.01% |
2,211
+415
| +23% | +$129K |
|
1020
Weyerhaeuser
WY
$18.2B
| $668K | ﹤0.01% |
28,194
-1,008
| -3% | -$23.3K |
|
1021
Southern First Bancshares
SFST
$594M
| $667K | ﹤0.01% |
12,950
-1,568
| -11% | -$75.2K |
|
1022
Zillow
ZG
$7.66B
| $664K | ﹤0.01% |
9,726
| – | – |
|
1023
Equitable Holdings
EQH
$14.4B
| $660K | ﹤0.01% |
13,858
+1,894
| +16% | +$89.8K |
|
1024
Leidos
LDOS
$17.5B
| $658K | ﹤0.01% |
3,650
| – | – |
|
1025
Scansource
SCSC
$1.1B
| $639K | ﹤0.01% |
16,367
-23
| -0.1% | -$950 |
|
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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.