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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 | |
|---|---|---|---|---|---|---|
676
Grand Canyon Education
LOPE
$3.82B
| $4.28M | 0.01% |
25,741
-175,189
| -87% | -$31.7M |
|
677
Green Plains
GPRE
$1.06B
| $4.28M | 0.01% |
436,228
+389,102
| +826% | +$3.92M |
|
678
NetApp
NTAP
$39B
| $4.27M | 0.01% |
39,871
-1,154
| -3% | -$132K |
|
679
Rambus
RMBS
$10.4B
| $4.26M | 0.01% |
46,357
-48,297
| -51% | -$4.75M |
|
680
Raymond James Financial
RJF
$34.5B
| $4.23M | 0.01% |
26,367
+508
| +2% | +$82K |
|
681
Astronics
ATRO
$3.72B
| $4.22M | 0.01% |
93,350
-8,237
| -8% | -$345K |
|
682
Occidental Petroleum
OXY
$58.6B
| $4.19M | 0.01% |
101,934
-18,604
| -15% | -$776K |
|
683
AMERISAFE
AMSF
$522M
| $4.14M | 0.01% |
+107,906
| New | +$4.35M |
|
684
PTC Therapeutics
PTCT
$6.23B
| $4.11M | 0.01% |
54,170
-53,478
| -50% | -$3.89M |
|
685
Lattice Semiconductor
LSCC
$18.2B
| $4.09M | 0.01% |
+55,583
| New | +$3.96M |
|
686
Medpace
MEDP
$16.8B
| $4.08M | 0.01% |
+7,272
| New | +$4.13M |
|
687
Prologis
PLD
$132B
| $4.08M | 0.01% |
31,923
-682
| -2% | -$85K |
|
688
SS&C Technologies
SSNC
$18.7B
| $4.06M | 0.01% |
46,397
+32,963
| +245% | +$2.81M |
|
689
Avery Dennison
AVY
$13.5B
| $4.04M | 0.01% |
22,203
-126,823
| -85% | -$21.9M |
|
690
Fortive
FTV
$18.6B
| $4.03M | 0.01% |
73,070
-4,480
| -6% | -$232K |
|
691
MGIC Investment
MTG
$6.21B
| $3.97M | 0.01% |
+135,914
| New | +$3.82M |
|
692
Nextpower Inc
NXT
$15.6B
| $3.88M | 0.01% |
44,557
-35,365
| -44% | -$3.21M |
|
693
FedEx
FDX
$76.9B
| $3.82M | 0.01% |
13,211
+1,785
| +16% | +$469K |
|
694
Northern Trust
NTRS
$34.4B
| $3.82M | 0.01% |
27,937
+127
| +0.5% | +$16.7K |
|
695
Amphenol
APH
$207B
| $3.81M | 0.01% |
28,168
+1,708
| +6% | +$228K |
|
696
Kratos Defense & Security Solutions
KTOS
$11.7B
| $3.81M | 0.01% |
+50,141
| New | +$4.1M |
|
697
Stryker
SYK
$133B
| $3.8M | 0.01% |
10,816
-161
| -1% | -$58.7K |
|
698
Monarch Casino & Resort
MCRI
$2.17B
| $3.78M | 0.01% |
39,533
-28,559
| -42% | -$2.75M |
|
699
Fox Class A
FOXA
$26.6B
| $3.69M | 0.01% |
50,552
-7,290
| -13% | -$476K |
|
700
American Water Works
AWK
$26.9B
| $3.69M | 0.01% |
28,290
-26,150
| -48% | -$3.49M |
|
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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.