Q2 2026 13F · SEC CIK 1546007

Assenagon Asset Management S.A.

Asset managerFiled 2026-07-08 for Q2 2026. Open the filing ↗ · All SEC filings ↗

Reported 13F value: $77.0B
Reported positions: 1,144
Top holdings a year, 3 yrs: +29.5%
Average holding period: 5.2 yrs

Assenagon Asset Management S.A. is an asset manager that reported 1,144 positions worth $77.0B in its Q2 2026 13F, filed 2026-07-08. Its largest holdings were Nvidia Corporation Com (NVDA, 6.8%), Apple Inc (AAPL, 5.8%), Amazon Com Inc Com (AMZN, 5.5%). A portfolio copying its top holdings returned 29.5% a year over the last 3 years, against 20.4% for the S&P 500.

Assenagon Asset Management S.A. holdings largest 50 of 1,144 positions.

Weights are shares of the filer's total reported 13F value, compared with Q1 2026. Share changes may reflect splits; weight changes also reflect price moves. A 13F shows long US-listed positions only, up to 135 days after the fact.

Assenagon Asset Management S.A. 13F holdings
Stock	% of 13F value	Q1 2026	Shares	Share change	Reported value
NVDANvidia Corporation Com	6.8%	5.7%	26,337,224	+28.6%	$5.3B
AAPLApple Inc	5.8%	6.7%	15,411,716	-6.8%	$4.5B
AMZNAmazon Com Inc Com	5.5%	6.8%	17,832,409	-13.1%	$4.3B
MSFTMicrosoft Corp	5.1%	8.1%	10,444,656	-23.5%	$3.9B
AMDAdvanced Micro Devices Inc	4.0%	1.5%	5,320,075	+12.9%	$3.1B
GOOGAlphabet Inc	3.6%	4.1%	7,927,185	-11.4%	$2.8B
INTCIntel Corp	2.9%	0.8%	16,151,467	+45.5%	$2.3B
BRK-BBerkshire Hathaway Inc Del	2.2%	1.8%	3,348,757	+45.1%	$1.7B
SNDKSandisk Corp	1.8%	—	621,849	—	$1.4B
GOOGLAlphabet Inc	1.8%	0.9%	3,910,970	+107.4%	$1.4B
TSLATesla Inc Com	1.8%	2.3%	3,278,968	-16.7%	$1.4B
SNPSSynopsys Inc	1.4%	1.1%	2,455,402	+39.5%	$1.1B
UBSUbs Group AG	1.1%	—	16,536,418	—	$821.2M
AVGOBroadcom Inc	1.0%	0.7%	2,099,861	+49.3%	$793.2M
TXNTexas Instruments Inc	0.9%	0.5%	2,280,953	+54.9%	$679.9M
COSTCostco Whsl Corp New	0.8%	0.8%	670,304	+31.5%	$627.0M
METAMeta Platforms Inc Class A	0.8%	1.4%	1,110,097	-28.2%	$625.3M
LLYLilly Eli & Co	0.8%	2.3%	501,025	-67.7%	$600.9M
UNHUnitedhealth Group Inc Com	0.7%	—	1,306,053	—	$542.8M
ABBVAbbvie Inc	0.7%	0.5%	2,097,882	+55.5%	$527.9M
PEPPepsico Inc	0.7%	—	3,715,812	—	$503.1M
KLACKla Corp	0.6%	0.4%	1,655,063	+967.6%	$499.3M
JNJJohnson & Johnson	0.6%	0.4%	1,939,364	+87.0%	$492.5M
TSMTaiwan Semiconductor Manufac	0.6%	—	1,026,992	—	$490.5M
WMTWalmart Inc	0.6%	—	4,033,440	—	$456.8M
MAMastercard Inc.	0.6%	—	860,011	—	$441.7M
PGProcter & Gamble Co Com	0.6%	0.5%	3,009,845	+47.3%	$441.4M
MRVLMarvell Technology Inc	0.5%	—	1,355,085	—	$403.7M
ISRGIntuitive Surgical Inc	0.5%	1.3%	999,841	-42.7%	$397.6M
NFLXNetflix Inc Total	0.5%	1.2%	5,463,635	-31.6%	$390.1M
ORLYO'Reilly Automotive Inc	0.5%	0.4%	4,189,201	+38.1%	$385.8M
AMATApplied Matls Inc	0.5%	0.9%	532,010	-69.0%	$384.6M
VRTXVertex Pharmaceuticals Inc	0.5%	0.4%	759,564	+41.4%	$377.3M
ANETArista Networks Inc	0.5%	—	2,071,661	—	$351.9M
MRKMerck & Co. Inc	0.5%	—	2,702,992	—	$347.3M
RYRoyal Bank of Canada	0.4%	—	1,589,605	—	$329.0M
SBUXStarbucks Corp Com	0.4%	—	3,182,890	—	$325.3M
TMUST-Mobile US Inc	0.4%	—	1,873,621	—	$314.3M
UBERUber Technologies Inc	0.4%	—	4,271,569	—	$308.2M
PANWPalo Alto Networks Inc	0.4%	—	901,261	—	$307.3M
ROIVRoivant Sciences Ltd	0.4%	—	8,362,952	—	$296.0M
ABTAbbott Laboratories	0.4%	0.7%	3,218,572	-27.3%	$292.1M
GILDGilead Sciences	0.4%	—	2,287,888	—	$289.1M
PNCPnc Finl Svcs Group Inc	0.4%	0.4%	1,164,420	-12.5%	$286.7M
PFEPfizer Inc	0.4%	—	11,902,374	—	$286.6M
ADBEAdobe Inc	0.3%	0.5%	1,306,333	+12.3%	$267.8M
ONOn Semiconductor Corp	0.3%	—	2,807,808	—	$265.5M
GEVGe Vernova Inc	0.3%	—	224,529	—	$263.8M
MOAltria Group Inc	0.3%	—	3,606,561	—	$259.5M
AZNAstrazeneca PLC Ord	0.3%	—	1,352,177	—	$256.0M

What Assenagon Asset Management S.A. bought and sold in Q2 2026, against Q1 2026.

New positions

Q1 2026's filing was too long to tell new positions apart.

Added to

KLAC Kla Corp+967.6% shares
GOOGL Alphabet Inc+107.4% shares
JNJ Johnson & Johnson+87.0% shares
ABBV Abbvie Inc+55.5% shares
TXN Texas Instruments Inc+54.9% shares
AVGO Broadcom Inc+49.3% shares
PG Procter & Gamble Co Com+47.3% shares
INTC Intel Corp+45.5% shares

Reduced

AMAT Applied Matls Inc-69.0% shares
LLY Lilly Eli & Co-67.7% shares
ISRG Intuitive Surgical Inc-42.7% shares
NFLX Netflix Inc Total-31.6% shares
META Meta Platforms Inc Class A-28.2% shares
ABT Abbott Laboratories-27.3% shares
MSFT Microsoft Corp-23.5% shares
TSLA Tesla Inc Com-16.7% shares

Left the top 50

Share counts compared with the Q1 2026 13F; a split also changes share counts. The latest filing lists more than 50 positions, so a position that left the top 50 may still be held.

How the holdings did against the S&P 500.

1 year: +24.6% /yr; S&P 500 +20.1%
3 years: +29.5% /yr; S&P 500 +20.4%
5 years: +14.4% /yr; S&P 500 +11.6%

A portfolio of the filer's 20 largest 13F positions, weighted by value and rebuilt each quarter on the day the filing became public. 13Fs show long US-listed positions only, so this is an estimate of the stock picks, not the fund's reported returns.

Reported 13F value by quarter.

13F value by quarter
Quarter	13F value	Positions
Q2 2026	$77.0B	1,144
Q1 2026	$62.6B	1,074
Q4 2025	$66.6B	1,120
Q3 2025	$67.7B	1,137
Q2 2025	$63.0B	1,124
Q1 2025	$56.1B	1,125
Q4 2024	$55.7B	1,283
Q3 2024	$48.5B	1,316
Q2 2024	$40.1B	1,363
Q1 2024	$37.7B	1,314
Q4 2023	$32.8B	1,343
Q3 2023	$28.6B	1,327

Questions about Assenagon Asset Management S.A.'s portfolio

What stocks does Assenagon Asset Management S.A. own?

Assenagon Asset Management S.A.'s latest 13F, for Q2 2026 and filed Jul 8, 2026, lists 1,144 positions worth $77.0B. The largest are Nvidia Corporation Com (NVDA) at 6.8%, Apple Inc (AAPL) at 5.8%, Amazon Com Inc Com (AMZN) at 5.5%, Microsoft Corp (MSFT) at 5.1% and Advanced Micro Devices Inc (AMD) at 4.0%.

What did Assenagon Asset Management S.A. buy last quarter?

In Q2 2026, Assenagon Asset Management S.A. added Kla Corp (KLAC) (+967.6% shares), Alphabet Inc (GOOGL) (+107.4% shares) and Johnson & Johnson (JNJ) (+87.0% shares), compared with its Q1 2026 filing.

What did Assenagon Asset Management S.A. sell last quarter?

In Q2 2026, Assenagon Asset Management S.A. cut from its top 50 Chevron Corp New (CVX), cut from its top 50 Boston Scientific Corp (BSX), cut from its top 50 Mercadolibre Inc (MELI), cut from its top 50 Nu Hldgs Ltd (NU), cut from its top 50 Lumentum Hldgs Inc Com (LITE), Applied Matls Inc (AMAT) (-69.0% shares), Lilly Eli & Co (LLY) (-67.7% shares) and Intuitive Surgical Inc (ISRG) (-42.7% shares), compared with its Q1 2026 filing.

How has Assenagon Asset Management S.A.'s portfolio performed?

A portfolio copying Assenagon Asset Management S.A.'s 20 largest 13F holdings each quarter, from the day each filing was public, returned +29.5% a year over the last 3 years, against +20.4% for the S&P 500. Over 1 year: +24.6% against +20.1%. Over 5 years: +14.4% a year against +11.6%.

When is Assenagon Asset Management S.A.'s next 13F filing due?

13F filings are due 45 days after each quarter ends. Assenagon Asset Management S.A.'s filing for the quarter ending Sep 30, 2026 is due by Nov 14, 2026; this page updates the day after it is published.