Takis Sparaggis: Stock Portfolio, Performance and Latest Trades
Alkeon Capital Management
13F portfolio value
$74.1B
109 holdings at Q2 2026
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Takis Sparaggis' portfolio
As of Q2 2026, filed August 14, 2026 · prices as of October 8, 2026
| Company | Share of portfolio | Average buy price | Return | Current price | Last quarter |
|---|---|---|---|---|---|
| 6.51% | $109.14 | +320% | $457.99 | Reduced −35% | |
Amazon.com Inc.AMZN | 5.34% | $100.26 | +153% | $254.06 | No change |
| 5.10% | $76.58 | +319% | $320.59 | Reduced −22% | |
Alphabet Inc.GOOGL | 5.08% | $118.71 | +193% | $348.29 | Reduced −27% |
| 4.57% | $511.41 | +46.2% | $747.58 | Added +21% | |
Kla Corp.KLAC | 4.37% | $323.83 | — | — | Added +547% |
| 4.23% | $202.68 | +256% | $720.89 | Reduced −9.3% | |
| 4.20% | $461.39 | +10.4% | $509.57 | New | |
| 4.04% | $109.85 | +263% | $398.72 | Reduced −22% | |
| 3.90% | $110.83 | — | — | Added +24% | |
| 3.17% | $142.76 | +184% | $405.93 | Added +0.1% | |
| 2.35% | $34.84 | +901% | $348.84 | No change | |
Synopsys Inc.SNPS | 2.19% | $308.08 | +61.6% | $497.75 | Reduced −19% |
| 1.94% | $141.36 | +165% | $375.10 | No change | |
Twilio Inc.TWLO | 1.86% | $134.61 | +105% | $275.77 | Added +27% |
| 1.84% | $12.87 | −21.2% | $10.14 | New | |
MKS Inc.MKSI | 1.84% | $312.92 | −16.8% | $260.38 | New |
| 1.84% | $171.69 | +42.0% | $243.73 | Reduced −43% | |
| 1.80% | $151.30 | +78.5% | $270.13 | Reduced −26% | |
| 1.68% | $213.19 | +15.5% | $246.26 | No change | |
| 1.64% | $58.37 | +138% | $138.75 | No change | |
| 1.54% | $193.53 | +197% | $574.76 | No change | |
| 1.52% | $157.80 | −9.9% | $142.22 | Added +16% | |
| 1.48% | $86.34 | +18.7% | $102.49 | Added +0.5% | |
| 1.41% | $231.68 | +13.0% | $261.89 | New | |
| 1.40% | $449.70 | +7.1% | $481.57 | Reduced −16% | |
Equinix Inc.EQIX | 1.34% | $704.09 | +43.6% | $1,011.16 | Added +43% |
| 1.23% | $237.10 | +20.2% | $285.07 | Reduced −6.5% | |
Microsoft Corp.MSFT | 1.22% | $273.37 | +91.2% | $522.61 | Reduced −29% |
| 1.21% | $58.63 | +19.8% | $70.24 | Added +12% | |
Vistra Corp.VST | 1.19% | $149.72 | +4.3% | $156.14 | Reduced −24% |
| 1.11% | $268.91 | +155% | $685.33 | No change | |
| 0.96% | $39.11 | −1.8% | $38.39 | No change | |
| 0.92% | $344.34 | +63.6% | $563.28 | Added +19% | |
| 0.85% | $93.29 | +66.5% | $155.35 | No change | |
CRH PLCCRH | 0.84% | $107.38 | −23.7% | $81.88 | Reduced −0.2% |
| 0.80% | $155.92 | +5.3% | $164.20 | New | |
| 0.77% | $644.78 | +68.9% | $1,089.30 | No change | |
| 0.72% | $1,178.31 | +57.6% | $1,856.66 | Reduced −39% | |
| 0.71% | $266.98 | +3.7% | $276.84 | Added +7.3% | |
| 0.67% | $76.46 | +10.3% | $84.35 | No change | |
Doordash Inc.DASH | 0.66% | $234.36 | −18.2% | $191.71 | Reduced −21% |
RTX Corp.RTX | 0.65% | $173.71 | +6.1% | $184.32 | Reduced −29% |
| 0.62% | $39.43 | +2.8% | $40.53 | No change | |
| 0.46% | $170.39 | +79.4% | $305.62 | Reduced −54% | |
| 0.44% | $135.71 | −22.1% | $105.70 | Added +140% | |
| 0.42% | $58.10 | +38.8% | $80.65 | No change | |
| 0.41% | $198.37 | +61.8% | $321.03 | No change | |
Ross Stores Inc.ROST | 0.39% | $106.97 | +111% | $225.20 | No change |
Astera Labs Inc.ALAB | 0.37% | $88.24 | +293% | $347.05 | No change |
| 0.36% | $476.71 | +10.4% | $526.42 | New | |
Nvidia Corp.NVDA | 0.34% | $117.99 | +95.3% | $230.48 | Added +2.3% |
| 0.31% | $50.05 | +14.6% | $57.38 | No change | |
S&P Global Inc.SPGI | 0.30% | $359.70 | +12.0% | $402.73 | No change |
| 0.29% | $10.19 | −18.3% | $8.33 | Added +5.6% | |
| 0.29% | $91.05 | +57.1% | $143.00 | No change | |
Cintas Corp.CTAS | 0.26% | $105.99 | +89.8% | $201.12 | No change |
| 0.24% | $475.49 | +7.6% | $511.65 | No change | |
| 0.19% | $15.89 | +45.3% | $23.08 | Reduced −19% | |
| 0.18% | $199.88 | −5.5% | $188.85 | No change | |
| 0.17% | $441.92 | +7.9% | $476.91 | No change | |
| 0.16% | $12.39 | −2.9% | $12.03 | Reduced −17% | |
| 0.15% | $89.41 | −12.9% | $77.87 | Reduced −9.4% | |
| 0.15% | $44.48 | +120% | $98.00 | Reduced −33% | |
| 0.13% | $30.46 | +0.2% | $30.53 | No change | |
| 0.11% | $44.97 | −70.5% | $13.25 | No change | |
| 0.10% | $28.64 | −29.0% | $20.33 | Reduced −29% | |
Iren Ltd.IREN | 0.10% | $17.01 | +110% | $35.71 | Added +10% |
| 0.07% | $89.18 | −15.3% | $75.52 | New | |
| 0.07% | $25.89 | −46.8% | $13.77 | New | |
| 0.07% | $14.15 | +131% | $32.68 | No change | |
Apple Inc.AAPL | 0.06% | $78.99 | +331% | $340.42 | No change |
Dlocal Ltd.DLO | 0.04% | $23.04 | −34.9% | $15.00 | No change |
| 0.01% | $13.01 | +84.7% | $24.03 | Reduced −55% | |
| 0.01% | $409.99 | +51.4% | $620.68 | New | |
| 0.01% | $178.36 | −14.2% | $153.02 | No change | |
Intel Corp.INTC | 0.01% | $101.12 | +5.9% | $107.08 | New |
| 0.01% | $1,370.36 | +29.1% | $1,769.79 | Reduced −100% | |
Jfrog Ltd.FROG | 0.01% | $43.64 | +123% | $97.25 | No change |
Takis Sparaggis' options
As of Q2 2026. Value = shares the options cover.
| Company | Type | Value of shares covered | Last quarter |
|---|---|---|---|
| Put · bet on a fall or hedge | $16.8B | Added +3.3% | |
| Put · bet on a fall or hedge | $15.7B | No change | |
Nvidia Corp.NVDA | Call · bet on a rise | $1.6B | Reduced −20% |
| Call · bet on a rise | $1.2B | No change | |
| Call · bet on a rise | $1.1B | Added +70% | |
Broadcom Inc.AVGO | Call · bet on a rise | $982.2M | Added +16% |
Intel Corp.INTC | Call · bet on a rise | $977.4M | No change |
| Put · bet on a fall or hedge | $975M | Added +75% | |
Apple Inc.AAPL | Call · bet on a rise | $867.8M | Reduced −17% |
| Call · bet on a rise | $784.3M | New | |
Microsoft Corp.MSFT | Call · bet on a rise | $727.4M | New |
| Call · bet on a rise | $716.4M | Reduced −64% | |
Kla Corp.KLAC | Put · bet on a fall or hedge | $603.4M | Added +900% |
| Call · bet on a rise | $583.3M | Added +67% | |
Tesla Inc.TSLA | Call · bet on a rise | $567.8M | Added +23% |
| Call · bet on a rise | $552.5M | Added +1967% | |
Shopify Inc.SHOP | Call · bet on a rise | $513.8M | Added +13% |
| Call · bet on a rise | $441.8M | New | |
| Call · bet on a rise | $391.6M | Reduced −17% | |
Doordash Inc.DASH | Call · bet on a rise | $382M | Added +29% |
| Call · bet on a rise | $365M | Reduced −37% | |
Microsoft Corp.MSFT | Put · bet on a fall or hedge | $317.1M | New |
Corning Inc.GLW | Call · bet on a rise | $260.5M | New |
Amazon.com Inc.AMZN | Call · bet on a rise | $238.3M | Reduced −55% |
| Call · bet on a rise | $160.2M | Added +14% | |
| Call · bet on a rise | $110.5M | No change | |
| Put · bet on a fall or hedge | $71.6M | No change | |
| Call · bet on a rise | $70.2M | Reduced −47% | |
| Call · bet on a rise | $54.6M | Added +30% | |
Nvidia Corp.NVDA | Put · bet on a fall or hedge | $42M | No change |
Broadcom Inc.AVGO | Put · bet on a fall or hedge | — | Sold out |
| Put · bet on a fall or hedge | — | Sold out |
Takis Sparaggis' buys and sells
| Company | Action | Shares change | Value now |
|---|---|---|---|
| Reduced −14% | −3,507,100 | $13.6B | |
Tesla Inc.CallTSLA | Reduced −80% | −4,000,000 | $449.7M |
Taiwan Semiconductor-Sp ADRCallTSM | Reduced −67% | −4,000,000 | $607.8M |
Doordash Inc.CallDASH | Reduced −71% | −3,600,000 | $339.7M |
Microsoft Corp.CallMSFT | Reduced −49% | −1,450,000 | $725.4M |
| Reduced −7.1% | −1,700,000 | $15.1B | |
Lam Research Corp.PutLRCX | New | +4,000,000 | $684.7M |
Oracle Corp.ORCL | Reduced −98% | −2,247,530 | $9.7M |
Advanced Micro DevicesPutAMD | New | +2,500,000 | $535.4M |
Kla Corp.PutKLAC | New | +400,000 | $486M |
Wynn Resorts Ltd.CallWYNN | Reduced −71% | −3,558,900 | $173.4M |
Nvidia Corp.CallNVDA | Added +50% | +2,500,000 | $1.4B |
Broadcom Inc.CallAVGO | Reduced −56% | −1,298,700 | $346.5M |
Meta Platforms Inc-Class ACallMETA | Sold out | −550,000 | — |
Amazon.com Inc.CallAMZN | Reduced −48% | −1,900,000 | $484.7M |
| Added +67% | +572,200 | $873.5M | |
Shopify Inc.CallSHOP | New | +2,250,000 | $362.2M |
Alphabet Inc.CallGOOGL | Reduced −75% | −1,500,000 | $156.5M |
Advanced Micro DevicesCallAMD | New | +1,250,000 | $267.7M |
Doordash Inc.DASH | New | +1,178,410 | $266.9M |
Palantir Technologies Inc-ACallPLTR | New | +1,500,000 | $266.6M |
Apple Inc.CallAAPL | Reduced −33% | −1,174,600 | $659.4M |
Booking Holdings Inc.CallBKNG | Added +35% | +45,000 | $937.2M |
RTX Corp.RTX | New | +1,250,000 | $229.3M |
| Added +178% | +1,283,110 | $324.5M | |
| Reduced −3.3% | −67,000 | $1.3B | |
Oracle Corp.CallORCL | New | +1,000,000 | $194.9M |
| Added +3.3% | +175,000 | $1.7B | |
Microchip Technology Inc.CallMCHP | New | +2,800,000 | $178.4M |
| Added +16% | +254,600 | $577.9M | |
| Reduced −28% | −795,000 | $547.5M | |
| Added +32% | +330,000 | $484.4M | |
Synopsys Inc.SNPS | Added +50% | +335,000 | $471.3M |
Argenx SE - ADRARGX | Sold out | −175,000 | — |
3M Co.CallMMM | Added +35% | +680,000 | $424.3M |
| Sold out | −1,017,700 | — | |
Coreweave Inc Class ACallCRWV | Sold out | −730,000 | — |
Cummins Inc.CMI | New | +190,000 | $97M |
| New | +131,500 | $89.7M | |
Akero Therapeutics Inc.00973Y108 | Sold out | −1,850,934 | — |
| Reduced −32% | −500,000 | $133.7M | |
| Added +100% | +120,000 | $139.8M | |
| Reduced −29% | −200,000 | $211.4M | |
| Reduced −15% | −440,000 | $470.9M | |
Insmed Inc.INSM | Sold out | −500,000 | — |
| Reduced −19% | −650,000 | $430.1M | |
Block Inc.XYZ | Sold out | −866,200 | — |
| New | +192,600 | $58M | |
| New | +1,125,000 | $54.7M | |
| New | +175,000 | $53.2M | |
| Reduced −28% | −180,000 | $113M | |
Amazon.com Inc.PutAMZN | Sold out | −225,000 | — |
Meta Platforms Inc-Class APutMETA | Sold out | −67,000 | — |
| Reduced −42% | −1,052,629 | $42.2M | |
Reddit Inc Class ACallRDDT | Added +100% | +200,000 | $91.9M |
| New | +2,686,828 | $45.9M | |
| New | +93,900 | $45.1M | |
| New | +511,000 | $44.5M | |
| New | +179,500 | $44.2M | |
| Sold out | −5,464,021 | — | |
Iren Ltd.IREN | Reduced −47% | −700,000 | $30.2M |
| Reduced −15% | −30,000 | $220.2M | |
Twilio Inc.TWLO | New | +250,000 | $35.6M |
| Sold out | −1,840,000 | — | |
| Reduced −8.9% | −268,279 | $252.9M | |
| Reduced −49% | −1,054,164 | $17.2M | |
Ross Stores Inc.ROST | Reduced −34% | −240,000 | $85.1M |
Snowflake Inc.SNOW | Sold out | −100,000 | — |
| Sold out | −431,164 | — | |
Las Vegas Sands Corp.CallLVS | Reduced −10% | −450,000 | $263.6M |
Vistra Corp.VST | Added +29% | +440,000 | $314M |
| Added +110% | +415,093 | $36.7M | |
| Added +0.2% | +2,800 | $273.2M | |
Mongodb Inc.MDB | Reduced −58% | −70,000 | $21M |
Amazon.com Inc.AMZN | Reduced −3.7% | −225,000 | $1.3B |
CRH PLCCRH | Added +2.9% | +50,000 | $224.6M |
| Sold out | −850,511 | — | |
Rubrik Inc.RBRK | Reduced −14% | −100,000 | $45.9M |
| Reduced −36% | −1,450,000 | $42.8M | |
Ringcentral Inc.76680RAH0 | Sold out | −10,000,000 | — |
| New | +60,170 | $9.2M | |
| Added +28% | +250,000 | $40.8M | |
Jfrog Ltd.FROG | Reduced −42% | −300,000 | $25.9M |
| Sold out | −3,698,100 | — | |
Onestream Inc.68278B107 | Reduced −41% | −325,000 | $8.7M |
| New | +475,000 | $5.3M | |
Astera Labs Inc.ALAB | Added +30% | +75,000 | $54.1M |
Grayscale Bitcoin Trust ETFCallGBTC | Added +42% | +270,000 | $62.9M |
| Reduced −13% | −250,000 | $48.8M | |
| Reduced −8.8% | −360,000 | $506M | |
Argan Inc.AGX | Reduced −9.3% | −11,155 | $34.1M |
| Added +4.2% | +130,000 | $134.9M |
Takis Sparaggis' portfolio by sector
Share of the stock portfolio at Q2 2026.
| Sector | Share |
|---|---|
| Technology | 43% |
| Industrials | 17% |
| Communication Services | 9.7% |
| Consumer Discretionary | 9.3% |
| Other | 5.9% |
| Financials | 5.4% |
| Utilities | 4.5% |
| Materials | 3.9% |
| Real Estate | 1.3% |
| Health Care | 0.3% |
Portfolio performance: Takis Sparaggis vs. benchmarks
Your result if you had bought each reported portfolio on the day it was made public and held it until the next report, against the S&P 500 and Nasdaq-100.
- You, copying after each 13F filing – estimated value
- S&P 500
- Nasdaq-100
| Total return | Per year | |
|---|---|---|
| You, copying after each 13F filing – estimated value | +71.6% | +11.4% |
| S&P 500 | +89.0% | +13.6% |
| Nasdaq-100 | +113.3% | +16.4% |
Prices were available for 80% of the portfolio value on average; the rest is left out of the return.
Takis Sparaggis' most traded stocks
Quarters with a buy or a sell, all reports since Q2 2013.
| Company | Quarters bought | Quarters sold |
|---|---|---|
| 16 | 32 | |
| 23 | 24 | |
Synopsys Inc.SNPS | 16 | 29 |
| 20 | 23 | |
Amazon.com Inc.AMZN | 18 | 24 |
| 12 | 30 | |
| 24 | 17 | |
| 22 | 19 | |
| 13 | 28 | |
| 13 | 27 | |
| 12 | 27 | |
Alphabet Inc.GOOGL | 12 | 26 |
Microsoft Corp.MSFT | 11 | 27 |
| 16 | 20 | |
| 16 | 20 |