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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 | |
|---|---|---|---|---|---|---|
501
Enlight Renewable Energy
ENLT
$11.3B
| $10.4M | 0.01% |
228,613
-103,126
| -31% | -$3.85M |
|
502
LPL Financial
LPLA
$29.3B
| $10.3M | 0.01% |
28,912
+26,509
| +1,103% | +$9.38M |
|
503
Arthur J. Gallagher & Co
AJG
$64.7B
| $10.3M | 0.01% |
39,857
-321,149
| -89% | -$85M |
|
504
Nutanix
NTNX
$17.4B
| $10.2M | 0.01% |
197,909
+28,369
| +17% | +$1.73M |
|
505
Morgan Stanley
MS
$338B
| $10.2M | 0.01% |
57,550
-2,665
| -4% | -$445K |
|
506
Citigroup
C
$227B
| $10.2M | 0.01% |
87,368
-3,408
| -4% | -$354K |
|
507
Alnylam Pharmaceuticals
ALNY
$29B
| $10.2M | 0.01% |
25,590
-54,791
| -68% | -$24.2M |
|
508
Natera
NTRA
$45.9B
| $10.2M | 0.01% |
44,393
-261,329
| -85% | -$54.5M |
|
|
NYAX
509
Nayax
NYAX
$2.32B
| $10M | 0.01% |
198,714
+72,354
| +57% | +$3.27M |
|
510
Laureate Education
LAUR
$5.13B
| $10M | 0.01% |
297,579
+121,939
| +69% | +$3.76M |
|
511
Simply Good Foods
SMPL
$956M
| $9.97M | 0.01% |
+496,513
| New | +$10.3M |
|
512
Zions Bancorporation
ZION
$10.3B
| $9.95M | 0.01% |
+169,982
| New | +$9.26M |
|
513
KE Holdings
BEKE
$19.5B
| $9.95M | 0.01% |
631,383
+577,280
| +1,067% | +$9.92M |
|
514
Selective Insurance
SIGI
$5.66B
| $9.93M | 0.01% |
118,643
+1,447
| +1% | +$116K |
|
515
Adtran
ADTN
$622M
| $9.81M | 0.01% |
1,129,047
+196,367
| +21% | +$1.7M |
|
516
American Express
AXP
$229B
| $9.75M | 0.01% |
26,353
-250,856
| -90% | -$89.8M |
|
517
Champion Homes
SKY
$5.05B
| $9.7M | 0.01% |
114,808
| – | – |
|
518
American Airlines Group
AAL
$9.93B
| $9.66M | 0.01% |
+630,364
| New | +$8.5M |
|
519
O-I Glass
OI
$1.08B
| $9.66M | 0.01% |
654,411
-595,062
| -48% | -$7.87M |
|
|
THR
520
DELISTED
Thermon Group Holdings
THR
| $9.5M | 0.01% |
255,694
| – | – |
|
521
Essential Utilities
WTRG
$11.3B
| $9.41M | 0.01% |
245,229
+29,989
| +14% | +$1.18M |
|
522
AXT Inc
AXTI
$4.83B
| $9.4M | 0.01% |
574,828
+551,876
| +2,404% | +$5.33M |
|
523
Comfort Systems
FIX
$58.9B
| $9.37M | 0.01% |
10,043
-23,408
| -70% | -$21.6M |
|
|
HAPN
524
Happen Inc
HAPN
$2.24B
| $9.31M | 0.01% |
491,289
-1,630,513
| -77% | -$28.8M |
|
525
Oscar Health
OSCR
$8.54B
| $9.21M | 0.01% |
+640,760
| New | +$11.1M |
|
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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.