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Assenagon Asset Management Portfolio holdings
AUM
$80.2B
1-Year Est. Return
50.56%
This Fund
S&P 500
This Quarter
Est. Return
-2.31%
1 Year Est. Return
+50.56%
3 Year Est. Return
+139.16%
5 Year Est. Return
+175.94%
10 Year Est. Return
–
AUM
$65.9B
AUM Growth
-$6.77B
(-9.3%)
Cap. Flow
-$45M
Cap. Flow
% of AUM
-0.07%
Top 10 Holdings %
Top 10 Hldgs %
38.99%
Holding
1,238
New
95
Increased
438
Reduced
526
Closed
143
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Eli Lilly
LLY
|
+$1.23B |
| 2 |
Microsoft
MSFT
|
+$1.21B |
| 3 |
Tesla
TSLA
|
+$712M |
| 4 |
Alphabet (Google) Class C
GOOG
|
+$704M |
| 5 |
Chevron
CVX
|
+$535M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Costco
COST
|
+$612M |
| 2 |
Apple
AAPL
|
+$601M |
| 3 |
Procter & Gamble
PG
|
+$518M |
| 4 |
Texas Instruments
TXN
|
+$490M |
| 5 |
Pinduoduo
PDD
|
+$477M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 34.83% |
| 2 | Consumer Discretionary | 15.45% |
| 3 | Healthcare | 12.45% |
| 4 | Communication Services | 9.01% |
| 5 | Financials | 6.9% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
101
Mastercard
MA
$518B
| $109M | 0.16% |
217,287
-648,236
| -75% | -$341M |
|
102
BioMarin Pharmaceuticals
BMRN
$12.6B
| $108M | 0.16% |
1,920,658
+501,591
| +35% | +$29.2M |
|
103
Union Pacific
UNP
$183B
| $108M | 0.16% |
446,227
+314,547
| +239% | +$77M |
|
104
DexCom
DXCM
$33.7B
| $108M | 0.16% |
1,719,249
+492,800
| +40% | +$34.3M |
|
105
NextEra Energy
NEE
$174B
| $108M | 0.16% |
1,162,269
+305,020
| +36% | +$27.1M |
|
106
Century Aluminum
CENX
$4.54B
| $107M | 0.16% |
1,830,324
+957,571
| +110% | +$48M |
|
107
McDonald's
MCD
$184B
| $106M | 0.16% |
340,963
+150,626
| +79% | +$48M |
|
108
PUT
Amazon
AMZN
$2.76T
| $105M | 0.16% |
505,000
| – | – |
|
109
Chipotle Mexican Grill
CMG
$47.1B
| $105M | 0.16% |
3,283,274
-983,345
| -23% | -$36.4M |
|
110
MSCI
MSCI
$41.4B
| $105M | 0.16% |
194,858
-1,116
| -0.6% | -$629K |
|
111
Datadog
DDOG
$87.4B
| $105M | 0.16% |
886,041
-201,603
| -19% | -$24.9M |
|
112
Norfolk Southern
NSC
$78.1B
| $103M | 0.16% |
360,469
+126,290
| +54% | +$37.5M |
|
113
KKR & Co
KKR
$98.1B
| $103M | 0.16% |
1,116,042
+477,479
| +75% | +$50.3M |
|
114
Walt Disney
DIS
$184B
| $103M | 0.16% |
1,068,025
+490,605
| +85% | +$51.9M |
|
115
Edwards Lifesciences
EW
$51.8B
| $101M | 0.15% |
1,265,714
-1,020,584
| -45% | -$84.1M |
|
116
Marriott International
MAR
$92.3B
| $101M | 0.15% |
307,658
+232,598
| +310% | +$76.5M |
|
117
Pinnacle West Capital
PNW
$11.9B
| $100M | 0.15% |
996,153
+75,466
| +8% | +$7.28M |
|
118
ON Semiconductor
ON
$29.2B
| $99.5M | 0.15% |
1,606,274
+72,514
| +5% | +$4.55M |
|
119
Gulfport Energy Corp
GPOR
$3.12B
| $98.9M | 0.15% |
467,419
+458,156
| +4,946% | +$91.1M |
|
120
Keysight
KEYS
$55.5B
| $96.9M | 0.15% |
343,024
+10,427
| +3% | +$2.61M |
|
121
Zoetis
ZTS
$31B
| $96.4M | 0.15% |
815,412
-816,207
| -50% | -$101M |
|
122
Guidewire Software
GWRE
$16.7B
| $94M | 0.14% |
628,759
+403,370
| +179% | +$61.4M |
|
123
General Motors
GM
$75.6B
| $93.9M | 0.14% |
1,260,369
+237,041
| +23% | +$18.8M |
|
124
Constellation Energy
CEG
$100B
| $93M | 0.14% |
332,965
-141,247
| -30% | -$42.9M |
|
125
McKesson
MCK
$104B
| $93M | 0.14% |
107,438
-84,256
| -44% | -$75.2M |
|
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Assenagon Asset Management's Q1 2026 Portfolio in Review
As of Q1 2026, Assenagon Asset Management held 1,238 positions worth $65.9B, down 9.3% from $72.6B the previous quarter. Its ten largest holdings account for 39% of the portfolio.
Assenagon Asset Management's Q1 2026 filing shows 95 new, 438 increased, 526 reduced and 143 closed positions. Its largest new stake was Webster Financial: 1,581,021 shares worth $110M. The largest sale was Costco, an estimated $612M.
By sector, the portfolio is most concentrated in Technology at 35% of assets, down from 37% a quarter earlier, followed by Consumer Discretionary and Healthcare.
- Assenagon Asset Management's largest Q1 2026 buy was Webster Financial: 1,581,021 shares worth $110M.
- Assenagon Asset Management added most to Eli Lilly in Q1 2026, an estimated $1.23B increase.
- Assenagon Asset Management's biggest Q1 2026 reduction was Costco, cutting an estimated $612M.
- Assenagon Asset Management fully exited Praxis Precision Medicines in Q1 2026, selling an estimated $120M.
- Assenagon Asset Management's ten largest holdings make up 39% of its $65.9B portfolio in Q1 2026.
- Assenagon Asset Management opened 95 new positions and closed 143 in Q1 2026.
- Assenagon Asset Management's portfolio value fell 9.3% quarter-over-quarter to $65.9B.
Based on Assenagon Asset Management's 13F filing for Q1 2026, filed 20 Apr 2026.