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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 | |
|---|---|---|---|---|---|---|
776
Coursera
COUR
$1.52B
| $2.87M | ﹤0.01% |
390,294
-19,271
| -5% | -$168K |
|
777
Bankunited
BKU
$3.3B
| $2.87M | ﹤0.01% |
64,361
-96,055
| -60% | -$3.98M |
|
778
Veeco
VECO
$3.02B
| $2.85M | ﹤0.01% |
99,890
-84,036
| -46% | -$2.49M |
|
779
Xperi
XPER
$332M
| $2.85M | ﹤0.01% |
486,595
-337,173
| -41% | -$2.11M |
|
780
InterDigital
IDCC
$8.99B
| $2.85M | ﹤0.01% |
8,950
-2,699
| -23% | -$954K |
|
781
US Bancorp
USB
$100B
| $2.85M | ﹤0.01% |
53,378
-2,458
| -4% | -$121K |
|
782
Brookfield
BN
$109B
| $2.84M | ﹤0.01% |
61,743
-2,690
| -4% | -$123K |
|
783
Carpenter Technology
CRS
$27.8B
| $2.83M | ﹤0.01% |
+9,000
| New | +$2.71M |
|
784
Bank of Montreal
BMO
$127B
| $2.83M | ﹤0.01% |
21,735
-1,471
| -6% | -$186K |
|
785
BioCryst Pharmaceuticals
BCRX
$2.51B
| $2.8M | ﹤0.01% |
359,580
-2,733,012
| -88% | -$19.8M |
|
786
Core & Main
CNM
$8.67B
| $2.75M | ﹤0.01% |
52,963
+47,569
| +882% | +$2.44M |
|
787
Tradeweb Markets
TW
$21.9B
| $2.74M | ﹤0.01% |
25,453
-36,485
| -59% | -$3.92M |
|
788
Interactive Brokers
IBKR
$41.1B
| $2.73M | ﹤0.01% |
42,478
-1,236,776
| -97% | -$82.8M |
|
789
Calix
CALX
$2.4B
| $2.69M | ﹤0.01% |
50,879
-208,457
| -80% | -$12.1M |
|
790
CNA Financial
CNA
$13.9B
| $2.63M | ﹤0.01% |
+55,142
| New | +$2.54M |
|
791
Ferrovial N.V. Ordinary Shares
FER
$47.2B
| $2.61M | ﹤0.01% |
40,591
+496
| +1% | +$31.4K |
|
792
BridgeBio Pharma
BBIO
$16.6B
| $2.56M | ﹤0.01% |
33,513
-225,391
| -87% | -$14.8M |
|
793
Helix Energy Solutions
HLX
$1.47B
| $2.56M | ﹤0.01% |
408,286
+3,601
| +0.9% | +$23.9K |
|
794
CytomX Therapeutics
CTMX
$750M
| $2.52M | ﹤0.01% |
592,696
-137,271
| -19% | -$521K |
|
795
Manulife Financial
MFC
$73.3B
| $2.51M | ﹤0.01% |
68,930
+3,406
| +5% | +$116K |
|
796
TKO Group
TKO
$13.8B
| $2.51M | ﹤0.01% |
+12,000
| New | +$2.33M |
|
797
JELD-WEN Holding
JELD
$162M
| $2.47M | ﹤0.01% |
1,005,284
+311,658
| +45% | +$1.02M |
|
798
nVent Electric
NVT
$26.3B
| $2.46M | ﹤0.01% |
+24,147
| New | +$2.51M |
|
799
Aon
AON
$75.7B
| $2.43M | ﹤0.01% |
6,893
-251,761
| -97% | -$87.9M |
|
800
Blackstone
BX
$113B
| $2.4M | ﹤0.01% |
15,584
-1,420
| -8% | -$216K |
|
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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.