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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 | |
|---|---|---|---|---|---|---|
651
Unifirst Corp
UNF
$5.24B
| $4.76M | 0.01% |
+24,699
| New | +$4.17M |
|
652
Baker Hughes
BKR
$63.6B
| $4.75M | 0.01% |
104,404
-5,074
| -5% | -$241K |
|
653
Steris
STE
$23.3B
| $4.75M | 0.01% |
18,742
-312,165
| -94% | -$78.4M |
|
654
Integer Holdings
ITGR
$4.25B
| $4.67M | 0.01% |
59,560
+23,800
| +67% | +$1.9M |
|
655
Humana
HUM
$46.3B
| $4.66M | 0.01% |
18,212
+12,983
| +248% | +$3.4M |
|
|
CALY
656
Callaway Golf Company
CALY
$3.04B
| $4.64M | 0.01% |
+397,295
| New | +$4.19M |
|
657
Coeur Mining
CDE
$18.7B
| $4.62M | 0.01% |
259,391
-551,044
| -68% | -$9.58M |
|
658
Frontdoor
FTDR
$5.78B
| $4.62M | 0.01% |
80,069
+42,462
| +113% | +$2.5M |
|
659
Ultragenyx Pharmaceutical
RARE
$2.64B
| $4.59M | 0.01% |
199,720
-52,949
| -21% | -$1.74M |
|
660
OSI Systems
OSIS
$3.83B
| $4.57M | 0.01% |
17,917
+1,306
| +8% | +$341K |
|
661
Agilent Technologies
A
$42B
| $4.56M | 0.01% |
33,502
-4,527
| -12% | -$651K |
|
662
Applovin
APP
$113B
| $4.53M | 0.01% |
6,725
+891
| +15% | +$561K |
|
663
Pool Corp
POOL
$7.27B
| $4.53M | 0.01% |
19,794
-4,240
| -18% | -$1.1M |
|
664
Ralph Lauren
RL
$24.2B
| $4.52M | 0.01% |
12,774
-28,016
| -69% | -$9.55M |
|
665
Tractor Supply
TSCO
$18B
| $4.51M | 0.01% |
90,192
-341,246
| -79% | -$18.4M |
|
666
Halliburton
HAL
$28B
| $4.45M | 0.01% |
157,530
-652,471
| -81% | -$17.2M |
|
667
Adeia
ADEA
$3.07B
| $4.44M | 0.01% |
257,441
+57,878
| +29% | +$858K |
|
668
SI-BONE Inc
SIBN
$844M
| $4.44M | 0.01% |
225,001
+997
| +0.4% | +$17.3K |
|
669
Nordson
NDSN
$17.2B
| $4.38M | 0.01% |
+18,221
| New | +$4.28M |
|
670
MaxLinear
MXL
$6.21B
| $4.37M | 0.01% |
250,448
-60,367
| -19% | -$983K |
|
671
Welltower
WELL
$169B
| $4.36M | 0.01% |
23,468
+256
| +1% | +$47.8K |
|
672
Urban Outfitters
URBN
$6.81B
| $4.35M | 0.01% |
57,796
+3,856
| +7% | +$273K |
|
673
Quest Diagnostics
DGX
$26.2B
| $4.33M | 0.01% |
24,949
+19,361
| +346% | +$3.53M |
|
674
Synchrony
SYF
$25.4B
| $4.3M | 0.01% |
51,526
-434,737
| -89% | -$33.2M |
|
675
Honeywell
HON
$77B
| $4.3M | 0.01% |
22,020
-1,414
| -6% | -$277K |
|
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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.