Assenagon Asset Management S.A.

In its 13F for Q3 2025 (holdings as of September 30, 2025, filed October 7, 2025), Assenagon Asset Management S.A. reported 1,137 stock positions worth $67.7 billion. Its top holding was Microsoft (MSFT) at 7.7% of the portfolio, followed by Amazon.com (AMZN, 6.8%) and Apple (AAPL, 6.2%). Compared with Q2 2025, it opened 135 new positions, sold out of 122, added to 498 and reduced 481. The biggest buy was Microsoft (MSFT, shares +53%) and the biggest sale Costco Wholesale (COST, shares −92%).

Most Recent 13F
Q2 2026
Location
SENNINGERBERG, N4
CIK
0001546007
Portfolio Value
$67.7B (Q3 2025)
SEC Filing
0001546007-25-000008 ↗ filed Oct 7, 2025

Holdings Value

0$20.0B$40.0B$60.0B$80.0B Q1 2024: $37.7B Q1 2024 Q2 2024: $40.1B Q2 2024 Q3 2024: $48.5B Q3 2024 Q4 2024: $55.7B Q4 2024 Q1 2025: $56.1B Q1 2025 Q2 2025: $63.0B Q2 2025 Q3 2025: $67.7B $67.7B Q3 2025 Q4 2025: $66.6B Q4 2025 Q1 2026: $62.6B Q1 2026 Q2 2026: $77.1B Q2 2026

Holdings 1,137 stocks · $67.7B

MSFT Microsoft Corp. 7.74% 10,120,218 $5.2B Add +53.2%
AMZN Amazon.com Inc. 6.75% 20,811,139 $4.6B Add +24.4%
AAPL Apple Inc. 6.20% 16,488,034 $4.2B Reduce -21.6%
NVDA Nvidia Corp. 5.80% 21,026,183 $3.9B Add +23.6%
GOOG Alphabet Inc. Class C 3.53% 9,808,152 $2.4B Add +73.5%
TSLA Tesla Inc. 2.16% 3,285,405 $1.5B Reduce -5.7%
BRK.B Berkshire Hathaway Inc. Class B 2.02% 2,724,908 $1.4B Add +178.1%
AVGO Broadcom Inc. 1.42% 2,905,030 $958.4M Reduce -30.7%
GOOGL Alphabet Inc. Class A 1.28% 3,577,285 $869.6M Reduce -31.5%
JNJ Johnson & Johnson 1.22% 4,440,547 $823.4M Add +6.8%
LIN Linde PLC 1.18% 1,683,248 $799.5M Add +82.5%
ABBV Abbvie Inc. 1.10% 3,225,427 $746.8M Reduce -25.6%
PEP Pepsico Inc. 1.05% 5,051,114 $709.4M Add +60.2%
NFLX Netflix Inc. 1.02% 575,574 $690.1M Add +28.8%
ADBE Adobe Inc. 1.02% 1,952,694 $688.8M Reduce -37.2%
META Meta Platforms Inc. Class A 1.00% 922,166 $677.2M Reduce -28.6%
CVX Chevron Corp. 0.87% 3,773,547 $586.0M Add +595.2%
INTC Intel Corp. 0.85% 17,195,731 $576.9M Reduce -24.3%
DIS The Walt Disney Co. filed as DISNEY WALT CO 0.80% 4,711,353 $539.4M Add +231.4%
TXN Texas Instruments Inc. 0.79% 2,919,181 $536.3M Reduce -16.6%
XOM Exxon Mobil Corp. 0.78% 4,656,159 $525.0M Reduce -16.1%
AMD Advanced Micro Devices 0.70% 2,931,362 $474.3M Reduce -51.8%
MRK Merck & Co. Inc. 0.68% 5,496,664 $461.3M Add +192.7%
CRM Salesforce Inc. 0.65% 1,853,445 $439.3M Add +27.0%
LLY Eli Lilly & Co. 0.65% 572,946 $437.2M Reduce -61.3%
AMAT Applied Materials Inc. 0.64% 2,112,238 $432.5M Add +4.3%
ANET Arista Networks Inc. 0.63% 2,928,360 $426.7M Reduce -9.3%
UNH Unitedhealth Group Inc. 0.63% 1,232,251 $425.5M Add +521.3%
PG The Procter & Gamble Co. 0.62% 2,719,015 $417.8M Reduce -18.8%
TMUS T-Mobile US Inc. 0.59% 1,679,552 $402.1M Add +21.4%
GILD Gilead Sciences Inc. 0.57% 3,489,062 $387.3M Add +164.4%
UNP Union Pacific Corp. 0.56% 1,599,743 $378.1M Add +62.2%
HD Home Depot Inc. 0.51% 849,926 $344.4M Reduce -3.9%
BKNG Booking Holdings Inc. 0.51% 63,667 $343.8M Add +15.5%
ISRG Intuitive Surgical Inc. 0.49% 742,255 $332.0M Reduce -53.1%
COP Conocophillips 0.49% 3,491,686 $330.3M Add +19.0%
NEE Nextera Energy Inc. 0.44% 3,968,305 $299.6M Add +1765.3%
VRTX Vertex Pharmaceuticals Inc. 0.44% 763,703 $299.1M Add +214.6%
TMO Thermo Fisher Scientific Inc. 0.44% 615,335 $298.4M Add +1379.5%
KO The Coca-Cola Co. 0.44% 4,486,096 $297.5M Add +343.3%
PCOR Procore Technologies Inc. 0.43% 4,037,974 $294.4M Add +76.6%
NSC Norfolk Southern Corp. 0.42% 952,544 $286.2M Add +93.1%
BSX Boston Scientific Corp. 0.42% 2,914,617 $284.6M Add +9.1%
ADI Analog Devices Inc. 0.40% 1,107,382 $272.1M Add +128.3%
COF Capital One Financial Corp. 0.40% 1,269,420 $269.9M Add +64.2%
REGN Regeneron Pharmaceuticals 0.40% 477,810 $268.7M Add +12.9%
SPGI S&P Global Inc. 0.39% 541,754 $263.7M Add +95.4%
RTX RTX Corp. 0.39% 1,561,012 $261.2M Reduce -22.5%
BABA Alibaba Group Holding-SP ADR 0.38% 1,455,479 $260.1M Reduce -27.5%
FISV Fiserv Inc. 0.38% 2,003,870 $258.4M Reduce -1.7%
NU Nu Holdings Ltd./Cayman Isl-A filed as NU HLDGS LTD 0.38% 16,101,679 $257.8M Add +91.9%
KLAC KLA Corp. 0.37% 234,835 $253.3M Reduce -14.1%
UBER Uber Technologies Inc. 0.34% 2,383,636 $233.5M Reduce -53.4%
PFE Pfizer Inc. 0.33% 8,689,103 $221.4M Add +75.0%
GLW Corning Inc. 0.33% 2,683,497 $220.1M Add +125.8%
PDD PDD Holdings Inc. 0.32% 1,658,082 $219.1M Reduce -77.6%
WMT Walmart Inc. 0.32% 2,111,283 $217.6M Reduce -49.4%
NOW ServiceNow Inc. 0.31% 229,116 $210.9M Reduce -40.0%
MCK McKesson Corp. 0.30% 264,514 $204.3M Reduce -14.4%
MNST Monster Beverage Corp. 0.30% 3,030,290 $204.0M Add +21.5%
CAT Caterpillar Inc. 0.30% 420,435 $200.6M Reduce -50.1%
WM Waste Management Inc. 0.29% 886,164 $195.7M Add +982.3%
CVS CVS Health Corp. 0.29% 2,585,087 $194.9M Add +50.0%
ICE Intercontinental Exchange Inc. 0.28% 1,133,892 $191.0M Add +503.7%
SCHW Schwab (charles) Corp. 0.28% 1,999,123 $190.9M Reduce -17.1%
CRH CRH PLC 0.28% 1,565,570 $187.7M Add +43.9%
IBM Intl Business Machines Corp. filed as INTERNATIONAL BUSINESS MACHS 0.28% 663,011 $187.1M Add +144.2%
ADP Automatic Data Processing 0.28% 635,943 $186.6M Add +200.5%
CTVA Corteva Inc. 0.27% 2,751,157 $186.1M Add +43.0%
CEG Constellation Energy 0.27% 561,560 $184.8M Reduce -39.3%
CDNS Cadence Design SYS Inc. 0.26% 508,977 $178.8M Reduce -35.3%
FCX Freeport-McMoran Inc. 0.26% 4,557,621 $178.7M Reduce -2.5%
WDAY Workday Inc. Class A 0.26% 738,137 $177.7M Add +38.0%
KMI Kinder Morgan Inc. 0.25% 6,080,351 $172.1M Reduce -28.5%
ABNB Airbnb Inc. Class A 0.25% 1,414,566 $171.8M Add +56.7%
COIN Coinbase Global Inc. Class A 0.25% 507,318 $171.2M Add +1647.1%
TEVA Teva Pharmaceutical-SP ADR 0.25% 8,328,356 $168.2M Reduce -1.4%
CME Cme Group Inc. 0.24% 613,883 $165.9M Add +235.4%
AER Aercap Holdings NV 0.24% 1,361,448 $164.7M Add +40.2%
TJX TJX Companies Inc. filed as TJX COS INC NEW 0.24% 1,114,978 $161.2M Add +24.3%
CTAS Cintas Corp. 0.24% 780,062 $160.1M Add +79.5%
CSX CSX Corp. 0.23% 4,348,164 $154.4M Reduce -11.0%
CIEN Ciena Corp. 0.22% 1,023,157 $149.0M Add +30.0%
ELV Elevance Health Inc. 0.22% 452,538 $146.2M Add +18.9%
ECL Ecolab Inc. 0.21% 517,417 $141.7M Add +38.8%
B Barrick Mining Corp. 0.21% 4,305,601 $141.1M Add +78.8%
TT Trane Technologies PLC 0.21% 332,838 $140.4M Add +17.9%
CBRE CBRE Group Inc. Class A 0.20% 874,837 $137.8M Reduce -29.2%
HWM Howmet Aerospace Inc. 0.20% 689,389 $135.3M Add +48.1%
MSI Motorola Solutions Inc. 0.20% 295,812 $135.3M Add +466.2%
PNC PNC Financial Services Group 0.20% 672,104 $135.0M Reduce -45.9%
SLB SLB Ltd. filed as SCHLUMBERGER LTD 0.20% 3,876,526 $133.2M Add +346.3%
TTWO Take-Two Interactive Softwre 0.20% 515,175 $133.1M Reduce -48.6%
MCHP Microchip Technology Inc. 0.19% 2,034,797 $130.7M Add +498.0%
EW Edwards Lifesciences Corp. 0.19% 1,637,428 $127.3M Reduce -34.3%
CMG Chipotle Mexican Grill Inc. 0.19% 3,212,980 $125.9M Add +10.6%
GM General Motors Co. 0.18% 2,045,609 $124.7M Reduce -55.9%
CPRT Copart Inc. 0.18% 2,765,619 $124.4M Add +20.1%
PYPL PayPal Holdings Inc. 0.18% 1,822,880 $122.2M Reduce -47.0%
NRG NRG Energy Inc. 0.18% 748,942 $121.3M Reduce -32.3%

Show all 1,137 holdings

Options reported separately and not counted above: BANK OF AMER CORP puts ($1.2B), CITIGROUP INC puts ($743.0M), JPMORGAN CHASE & CO puts ($672.5M), APPLE INC puts ($665.9M), BANK OF AMER CORP calls ($259.5M), AMAZON COM INC puts ($245.9M), APPLE INC calls ($233.0M), MICROSOFT CORP puts ($207.2M), METLIFE INC puts ($205.9M), CITIGROUP INC calls ($204.0M), METLIFE INC calls ($112.8M), AMERICAN INTL GROUP INC puts ($106.0M), and 11 more.

Portfolio Sells Q2 2025 → Q3 2025

COST Costco Wholesale Corp. Reduce -91.8% 0.09% −1.21
LLY Eli Lilly & Co. Reduce -61.3% 0.65% −1.19
PDD PDD Holdings Inc. Reduce -77.6% 0.32% −0.90
ADBE Adobe Inc. Reduce -37.2% 1.02% −0.89
ISRG Intuitive Surgical Inc. Reduce -53.1% 0.49% −0.87
MA Mastercard Inc. Class A Reduce -89.6% 0.08% −0.75
GEV GE Vernova Inc. Reduce -99.0% 0.01% −0.70
AMD Advanced Micro Devices Reduce -51.8% 0.70% −0.67
AAPL Apple Inc. Reduce -21.6% 6.20% −0.64
ORCL Oracle Corp. Reduce -80.6% 0.17% −0.56
META Meta Platforms Inc. Class A Reduce -28.6% 1.00% −0.51
MELI MercadoLibre Inc. Reduce -71.9% 0.13% −0.42
AVGO Broadcom Inc. Reduce -30.7% 1.42% −0.42
UBER Uber Technologies Inc. Reduce -53.4% 0.34% −0.41
SHW The Sherwin-Williams Co. Reduce -87.6% 0.05% −0.40
ABT Abbott Laboratories Reduce -86.7% 0.05% −0.36
TXN Texas Instruments Inc. Reduce -16.6% 0.79% −0.36
NEM Newmont Corp. Reduce -83.8% 0.09% −0.34
WMT Walmart Inc. Reduce -49.4% 0.32% −0.33
NOW ServiceNow Inc. Reduce -40.0% 0.31% −0.31
MRSH Marsh & McLennan Cos Reduce -98.0% 0.00% −0.28
MRVL Marvell Technology Inc. Reduce -98.3% 0.00% −0.26
LOGI Logitech International-Reg Reduce -97.8% 0.01% −0.24
PG The Procter & Gamble Co. Reduce -18.8% 0.62% −0.23
EQT Eqt Corp. Reduce -52.0% 0.16% −0.23
PYPL PayPal Holdings Inc. Reduce -47.0% 0.18% −0.22
CAT Caterpillar Inc. Reduce -50.1% 0.30% −0.22
LBRDK Liberty Broadband-C Reduce -27.2% 0.17% −0.21
CEG Constellation Energy Reduce -39.3% 0.27% −0.20
UPS United Parcel Service Class B Reduce -73.0% 0.05% −0.20
TTWO Take-Two Interactive Softwre Reduce -48.6% 0.20% −0.19
MDB Mongodb Inc. Reduce -84.2% 0.05% −0.18
CDW CDW Corp. Reduce -98.5% 0.00% −0.18
PH Parker Hannifin Corp. Reduce -53.6% 0.16% −0.18
GM General Motors Co. Reduce -55.9% 0.18% −0.18
FISV Fiserv Inc. Reduce -1.7% 0.38% −0.18
GOOGL Alphabet Inc. Class A Reduce -31.5% 1.28% −0.17
XOM Exxon Mobil Corp. Reduce -16.1% 0.78% −0.17
ABBV Abbvie Inc. Reduce -25.6% 1.10% −0.17
PNC PNC Financial Services Group Reduce -45.9% 0.20% −0.17
MSCI MSCI Inc. Reduce -78.3% 0.04% −0.17
AR Antero Resources Corp. Reduce -56.4% 0.08% −0.16
HLT Hilton Worldwide Holdings Inc. Reduce -77.7% 0.04% −0.16
MCD McDonald's Corp. Reduce -55.3% 0.12% −0.16
HPE Hewlett Packard Enterprise Reduce -60.1% 0.13% −0.16
BRO Brown & Brown Inc. Reduce -91.0% 0.01% −0.16
TER Teradyne Inc. Reduce -97.6% 0.01% −0.15
COOP Mr Cooper Group Inc. Sold out 0.00% −0.14
KMI Kinder Morgan Inc. Reduce -28.5% 0.25% −0.14
SBUX Starbucks Corp. Reduce -96.5% 0.00% −0.14

Portfolio Buys Q2 2025 → Q3 2025

MSFT Microsoft Corp. Add +53.2% 7.74% +2.53
GOOG Alphabet Inc. Class C Add +73.5% 3.53% +1.94
NVDA Nvidia Corp. Add +23.6% 5.80% +1.53
BRK.B Berkshire Hathaway Inc. Class B Add +178.1% 2.02% +1.27
AMZN Amazon.com Inc. Add +24.4% 6.75% +0.93
CVX Chevron Corp. Add +595.2% 0.87% +0.74
UNH Unitedhealth Group Inc. Add +521.3% 0.63% +0.53
DIS The Walt Disney Co. Add +231.4% 0.80% +0.52
LIN Linde PLC Add +82.5% 1.18% +0.49
MRK Merck & Co. Inc. Add +192.7% 0.68% +0.45
NEE Nextera Energy Inc. Add +1765.3% 0.44% +0.42
TMO Thermo Fisher Scientific Inc. Add +1379.5% 0.44% +0.41
PEP Pepsico Inc. Add +60.2% 1.05% +0.39
GILD Gilead Sciences Inc. Add +164.4% 0.57% +0.34
KO The Coca-Cola Co. Add +343.3% 0.44% +0.33
VRTX Vertex Pharmaceuticals Inc. Add +214.6% 0.44% +0.27
WM Waste Management Inc. Add +982.3% 0.29% +0.26
COIN Coinbase Global Inc. Class A Add +1647.1% 0.25% +0.24
ICE Intercontinental Exchange Inc. Add +503.7% 0.28% +0.23
GLW Corning Inc. Add +125.8% 0.33% +0.23
NSC Norfolk Southern Corp. Add +93.1% 0.42% +0.22
ADI Analog Devices Inc. Add +128.3% 0.40% +0.22
JNJ Johnson & Johnson Add +6.8% 1.22% +0.21
UNP Union Pacific Corp. Add +62.2% 0.56% +0.20
NU Nu Holdings Ltd./Cayman Isl-A Add +91.9% 0.38% +0.20
PCOR Procore Technologies Inc. Add +76.6% 0.43% +0.19
ADP Automatic Data Processing Add +200.5% 0.28% +0.17
CME Cme Group Inc. Add +235.4% 0.24% +0.17
MSI Motorola Solutions Inc. Add +466.2% 0.20% +0.17
SNPS Synopsys Inc. Add +1583.5% 0.18% +0.16
SPGI S&P Global Inc. Add +95.4% 0.39% +0.16
MCHP Microchip Technology Inc. Add +498.0% 0.19% +0.15
SLB SLB Ltd. Add +346.3% 0.20% +0.15
IBM Intl Business Machines Corp. Add +144.2% 0.28% +0.15
COR Cencora Inc. Add +915.3% 0.16% +0.15
COF Capital One Financial Corp. Add +64.2% 0.40% +0.14
TRV The Travelers Cos Inc. Add +4767.6% 0.14% +0.14
ZTS Zoetis Inc. Add +1102.5% 0.15% +0.14
PFE Pfizer Inc. Add +75.0% 0.33% +0.14
EVRG Evergy Inc. Add +969.3% 0.15% +0.14
SJM The JM Smucker Co. Add +811.0% 0.15% +0.13
CL Colgate-Palmolive Co. Add +709.0% 0.15% +0.13
IBKR Interactive Brokers Gro Class A New 0.13% +0.13
DASH DoorDash Inc. Class A Add +1284.7% 0.14% +0.13
B Barrick Mining Corp. Add +78.8% 0.21% +0.13
EA Electronic Arts Inc. Add +182.2% 0.18% +0.12
DUK Duke Energy Corp. Add +448.9% 0.15% +0.12
AXP American Express Co. Add +904.6% 0.14% +0.12
CRH CRH PLC Add +43.9% 0.28% +0.12
CIEN Ciena Corp. Add +30.0% 0.22% +0.12

Options Activity Q2 2025 → Q3 2025

BANK OF AMER CORP put Add +11.1% 23,030,000 $1.2B
CITIGROUP INC put Add +38.1% 7,320,000 $743.0M
JPMORGAN CHASE & CO put Add +1.3% 2,132,000 $672.5M
APPLE INC put Add +126.4% 2,615,000 $665.9M
BANK OF AMER CORP call Reduce -12.2% 5,030,000 $259.5M
AMAZON COM INC put Add +4.7% 1,120,000 $245.9M
APPLE INC call Add +57.8% 915,000 $233.0M
MICROSOFT CORP put Add +9.6% 400,000 $207.2M
METLIFE INC put Add +7.3% 2,500,000 $205.9M
CITIGROUP INC call Reduce -3.4% 2,010,000 $204.0M
METLIFE INC call Add +71.3% 1,370,000 $112.8M
AMERICAN INTL GROUP INC put Add +2.3% 1,350,000 $106.0M
JPMORGAN CHASE & CO call Reduce -26.3% 317,000 $100.0M
PRUDENTIAL FINL INC put Reduce -18.8% 650,000 $67.4M
AMAZON COM INC call Reduce -53.1% 260,000 $57.1M
BOOKING HOLDINGS INC put Sold out 7,000 $39.9Mbefore exit
PRUDENTIAL FINL INC call Reduce -30.0% 350,000 $36.3M
MICROSOFT CORP call Reduce -36.4% 70,000 $36.3M
CHEVRON CORPORATION put New 200,000 $31.1M
BOOKING HOLDINGS INC call Sold out 2,000 $11.4Mbefore exit

Calls and puts are listed by the shares they cover; their value is not part of the stock holdings above.

All Filings

QuarterPositions13F Reported ValueTop Holdings
Q2 2026Amended 1,145$77.1BNVDA, AAPL, AMZN, MSFT, AMD
Q1 2026 1,074$62.6BMSFT, AMZN, AAPL, NVDA, GOOG
Q4 2025 1,120$66.6BMSFT, AAPL, AMZN, NVDA, GOOG
Q3 2025 1,137$67.7BMSFT, AMZN, AAPL, NVDA, GOOG
Q2 2025 1,124$63.0BAAPL, AMZN, MSFT, NVDA, ADBE
Q1 2025 1,125$56.1BAAPL, NVDA, MSFT, AMZN, TSLA
Q4 2024 1,283$55.7BMSFT, AMZN, AAPL, TSLA, BRK.B
Q3 2024 1,316$48.5BAMZN, MSFT, AAPL, NVDA, GOOGL
Q2 2024 1,363$40.1BAAPL, AMZN, NVDA, MSFT, META
Q1 2024 1,314$37.7BAMZN, MSFT, NVDA, GOOGL, AAPL