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Assenagon Asset Management S.A.

Diversified strategyMomentum followerSector-focused

Total reported value

$80.2B

Reporting period: 2026-06-30 · Number of holdings: 1158

Assenagon Asset Management S.A. disclosed 1158 holdings in its latest 13F filing for the period ending 2026-06-30, with total reported value of $80.2B and a quarterly turnover rate of 60.7%.

Personality snowflake

Concentration
7.81
Portfolio Stability
60.68
Momentum/Contrarian
93.16
Sector conviction
70.94
Diversification
100
Sizing Uniformity
53.5

Recent moves

  • Trim MSFT

    -23.5%　-$1.2B

  • Add AMD

    +12.9%　$2.1B

  • Add INTC

    +45.5%　$1.8B

  • New buy SNDK

  • Trim LLY

    -67.7%　-$824.9M

  • Trim CVX

    -78.1%　-$878.2M

Holdings Map

New buyAddUnchangedTrim

Top 10 holdings by weight

Full holdings list this quarter

#TickerIssuerAsset SubclassWeightWeight ChangeShares Change4Q Trend
1NVDANvidia CORPStock-Tech6.57%+1.15%+28.56%
2AAPLApple INCStock-Tech5.56%-0.81%-6.85%
3AMZNAmazon.com INCStock-Consumer Disc5.30%—-13.11%
4MSFTMicrosoft CORPStock-Tech4.86%-2.81%-23.47%
5AMDAdvanced Micro DevicesStock-Tech3.85%+2.39%+12.86%
6GOOGAlphabet Inc-cl CStock-Comm Services3.49%-0.41%-11.44%
7INTCIntel CORPStock-Tech2.81%+2.07%+45.53%
8BRK-BBerkshire Hathaway Inc-cl BStock-Other2.09%+0.41%+45.11%
9SNDKSandisk CORPStock-Tech1.76%+1.76%NEW
10GOOGLAlphabet Inc-cl AStock-Comm Services1.74%+0.92%+107.38%
11TSLATesla INCStock-Consumer Disc1.72%—-16.73%
12SNPSSynopsys INCStock-Tech1.37%+0.31%+39.49%
13MCHXMarchex, Inc.Stock-Other1.24%+0.20%+27.64%
14UBSUBS Group AGStock-Financials1.02%+1.00%+6277.50%
15AVGOBroadcom INCStock-Tech0.99%+0.33%+49.28%
16BACBank of America CorporationStock-Financials0.98%—+2.97%
17TXNTexas Instruments INCStock-Tech0.85%+0.42%+54.90%
18COSTCostco Wholesale CORPStock-Consumer Staples0.78%—+31.51%
19METAMeta Platforms Inc-class AStock-Comm Services0.78%-0.56%-28.16%
20LLYEli Lilly & CoStock-Healthcare0.75%-1.41%-67.68%
21UNHUnitedhealth Group INCStock-Healthcare0.68%+0.44%+121.65%
22ABBVAbbvie INCStock-Healthcare0.66%+0.21%+55.51%
23PEPPepsico INCStock-Consumer Staples0.63%+0.55%+952.58%
24KLACKla CORPStock-Tech0.62%+0.27%+967.62%
25JNJJohnson & JohnsonStock-Healthcare0.61%+0.23%+87.00%
26TSMTaiwan Semiconductor-sp AdrStock-Tech0.61%+0.61%NEW
27WMTWalmart INCStock-Consumer Staples0.57%+0.32%+207.21%
28MAMastercard INC - AStock-Financials0.55%+0.39%+295.80%
29PGProcter & Gamble Co/theStock-Consumer Staples0.55%—+47.29%
30JPMJPMorgan Chase & Co.Stock-Financials0.53%—+3.85%
31MRVLMarvell Technology INCStock-Tech0.50%+0.29%-2.63%
32ISRGIntuitive Surgical INCStock-Healthcare0.50%-0.72%-42.70%
33NFLXNetflix INCStock-Comm Services0.49%-0.68%-31.62%
34ORLYO'reilly Automotive INCStock-Consumer Disc0.48%—+38.07%
35AMATApplied Materials INCStock-Tech0.48%-0.41%-68.98%
36VRTXVertex Pharmaceuticals INCStock-Healthcare0.47%—+41.38%
37ANETArista Networks INCStock-Tech0.44%+0.25%+106.44%
38MRKMerck & Co. INC.Stock-Healthcare0.43%+0.29%+263.69%
39RYRoyal Bank Of CanadaStock-Financials0.41%+0.40%+3329.94%
40SBUXStarbucks CORPStock-Consumer Disc0.41%+0.34%+483.83%
41TMUST-mobile US INCStock-Comm Services0.39%+0.19%+204.94%
42UBERUber Technologies INCStock-Industrials0.38%—+73.94%
43PANWPalo Alto Networks INCStock-Tech0.38%+0.27%+93.47%
44ROIVRoivant Sciences Ltd.Stock-Healthcare0.37%—+18.18%
45ABTAbbott LaboratoriesStock-Healthcare0.36%—-27.34%
46GILDGilead Sciences INCStock-Healthcare0.36%+0.25%+346.47%
47PNCPnc Financial Services GroupStock-Financials0.36%—-12.49%
48PFEPfizer INCStock-Healthcare0.36%—+95.98%
49ADBEAdobe INCStock-Tech0.33%—+12.28%
50ONOn SemiconductorStock-Tech0.33%—+74.80%
1–50 of 1,158

Holding changes this quarter

Assenagon Asset Management S.A.'s most significant position changes for 2026-06-30: New buy: Sandisk CORP (SNDK); New buy: Taiwan Semiconductor-sp Adr (TSM); Sold out: Exxon Mobil CORP (XOM); Sold out: Pdd Holdings INC (PDD); Trim: Microsoft CORP (MSFT) — shares -23.47%.

Position changes disclosed by Assenagon Asset Management S.A. for the quarter ending 2026-06-30, including ticker, issuer, weight change, shares change, and action
#TickerIssuerWeight ChangeShares ChangeAction
1AMDAdvanced Micro Devices+2.4%+12.86%Add
2INTCIntel CORP+2.1%+45.53%Add
3SNDKSandisk CORP+1.8%NEWNew buy
4NVDANvidia CORP+1.2%+28.56%Add
5UBSUBS Group AG+1%+6277.50%Add
6GOOGLAlphabet Inc-cl A+0.9%+107.38%Add
7TSMTaiwan Semiconductor-sp Adr+0.6%NEWNew buy
8PEPPepsico INC+0.6%+952.58%Add
9UNHUnitedhealth Group INC+0.4%+121.65%Add
10TXNTexas Instruments INC+0.4%+54.90%Add
11BRK-BBerkshire Hathaway Inc-cl B+0.4%+45.11%Add
12RYRoyal Bank Of Canada+0.4%+3329.94%Add
13MAMastercard INC - A+0.4%+295.80%Add
14SBUXStarbucks CORP+0.3%+483.83%Add
15AVGOBroadcom INC+0.3%+49.28%Add
16WMTWalmart INC+0.3%+207.21%Add
17SNPSSynopsys INC+0.3%+39.49%Add
18MOAltria Group INC+0.3%+3691.15%Add
19MRVLMarvell Technology INC+0.3%-2.63%Trim
20MRKMerck & Co. INC.+0.3%+263.69%Add
21KLACKla CORP+0.3%+967.62%Add
22PANWPalo Alto Networks INC+0.3%+93.47%Add
23ANETArista Networks INC+0.3%+106.44%Add
24GILDGilead Sciences INC+0.3%+346.47%Add
25LPLALpl Financial Holdings INC+0.3%+4435.22%Add
26JNJJohnson & Johnson+0.2%+87.00%Add
27MUMicron Technology INC+0.2%+289.47%Add
28ABBVAbbvie INC+0.2%+55.51%Add
29MCHXMarchex, Inc.+0.2%+27.64%Add
30TMUST-mobile US INC+0.2%+204.94%Add
31GEVGE Vernova INC+0.2%+112.90%Add
32EMEEmcor Group INC-0.3%-81.18%Trim
33PDDPdd Holdings INC-0.3%EXITSold out
34RTXRtx CORP-0.4%-62.48%Trim
35GOOGAlphabet Inc-cl C-0.4%-11.44%Trim
36LRCXLam Research CORP-0.4%-75.46%Trim
37AMATApplied Materials INC-0.4%-68.98%Trim
38NUNu Holdings Ltd.-0.4%-48.18%Trim
39METAMeta Platforms Inc-class A-0.6%-28.16%Trim
40LITELumentum Holdings INC-0.6%-84.19%Trim
41TERTeradyne INC-0.6%-96.75%Trim
42XOMExxon Mobil CORP-0.6%EXITSold out
43MELIMercadolibre INC-0.7%-71.44%Trim
44NFLXNetflix INC-0.7%-31.62%Trim
45ISRGIntuitive Surgical INC-0.7%-42.70%Trim
46BSXBoston Scientific CORP-0.7%-58.50%Trim
47AAPLApple INC-0.8%-6.85%Trim
48CVXChevron CORP-1.4%-78.08%Trim
49LLYEli Lilly & Co-1.4%-67.68%Trim
50MSFTMicrosoft CORP-2.8%-23.47%Trim

FAQ

What is Assenagon Asset Management S.A. and what type of investor is it?
Assenagon Asset Management S.A. is a investment manager that files SEC Form 13F quarterly, disclosing its U.S. public equity holdings to regulators. As of the most recent reporting period (2026-06-30), the firm manages a tracked equity portfolio valued at approximately $80.2B, spread across 1158 disclosed positions.
What are Assenagon Asset Management S.A.'s largest equity positions?
Based on the latest 13F filing, Assenagon Asset Management S.A.'s top holdings by market value are: 1. Nvidia CORP (NVDA) — $5.3B (6.6%) 2. Apple INC (AAPL) — $4.5B (5.6%) 3. Amazon.com INC (AMZN) — $4.3B (5.3%) 4. Microsoft CORP (MSFT) — $3.9B (4.9%) 5. Advanced Micro Devices (AMD) — $3.1B (3.9%)
What changes did Assenagon Asset Management S.A. make in its most recent portfolio filing?
In the latest reported quarter, Assenagon Asset Management S.A. made 50 notable position adjustments: 2 new positions were initiated, 28 existing holdings were added to, 18 positions were partially reduced, and 2 were completely exited. The largest of these moves: New buy: Sandisk CORP (SNDK); New buy: Taiwan Semiconductor-sp Adr (TSM); Sold out: Exxon Mobil CORP (XOM); Sold out: Pdd Holdings INC (PDD); Trim: Microsoft CORP (MSFT) — shares -23.47%
What sectors does Assenagon Asset Management S.A. focus on?
Assenagon Asset Management S.A. is concentrated in the following sectors based on its current disclosed equity portfolio: • Information Technology: 43.1% • Consumer Discretionary: 13.2% • Health Care: 11.0% • Financials: 9.4% • Communication Services: 8.6% • Consumer Staples: 4.8%