Karthik Sarma: Stock Portfolio, Performance and Latest Trades
SRS Investment Management
13F portfolio value
$10.8B
33 holdings at Q2 2026
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Karthik Sarma's 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 |
|---|---|---|---|---|---|
| 24.1% | $34.32 | +221% | $110.00 | No change | |
Netflix Inc.NFLX | 10.1% | $23.75 | +201% | $71.57 | No change |
| 6.65% | $67.32 | −32.4% | $45.52 | Added +98% | |
| 6.55% | $125.11 | +69.3% | $211.86 | Added +2.7% | |
| 5.57% | $75.76 | +52.9% | $115.82 | Reduced −20% | |
| 4.72% | $180.09 | +245% | $620.68 | Reduced −40% | |
Nvidia Corp.NVDA | 4.68% | $135.70 | +69.8% | $230.48 | Reduced −0.0% |
| 3.83% | $221.31 | +226% | $720.89 | Added +1.0% | |
| 3.75% | $61.22 | +75.5% | $107.44 | Added +1.0% | |
Coherent Corp.COHR | 3.43% | $353.72 | −14.5% | $302.35 | New |
| 3.19% | $220.63 | +25.5% | $276.84 | Reduced −7.1% | |
| 3.11% | $141.79 | +151% | $356.53 | Reduced −10% | |
Carmax Inc.KMX | 2.93% | $41.19 | +30.6% | $53.79 | Added +4.8% |
| 2.40% | $67.42 | −34.7% | $44.03 | Added +0.6% | |
Mongodb Inc.MDB | 2.32% | $259.96 | +42.8% | $371.35 | Added +40% |
Twilio Inc.TWLO | 2.08% | $123.76 | +123% | $275.77 | Reduced −48% |
Five BelowFIVE | 1.86% | $211.37 | −0.8% | $209.73 | Added +53% |
Fermi Inc.FRMI | 1.73% | $6.32 | −42.1% | $3.66 | New |
| 1.17% | $96.89 | +373% | $457.99 | Reduced −49% | |
Hut 8 Corp.HUT | 1.08% | $44.78 | +77.7% | $79.59 | Reduced −68% |
| 1.06% | $269.62 | +95.2% | $526.42 | Added +0.4% | |
Airbnb Inc.ABNB | 0.84% | $124.53 | +31.1% | $163.23 | Reduced −65% |
Sandisk Corp.SNDK | 0.75% | $571.68 | +182% | $1,609.46 | Added +0.8% |
| 0.41% | $21.80 | +14.5% | $24.95 | Added +1.0% | |
| 0.40% | $178.08 | +67.3% | $298.00 | New | |
| 0.28% | $65.34 | −41.9% | $37.96 | Added +0.7% | |
Comcast Corp-Class ACMCSA | 0.23% | $50.13 | −57.7% | $21.21 | Added +1.2% |
Anthem Inc.ELV | 0.22% | $399.90 | +0.3% | $400.94 | Added +4.0% |
Coupang Inc.CPNG | 0.18% | $19.56 | −21.2% | $15.41 | Added +1.0% |
Humana Inc.HUM | 0.12% | $284.71 | +36.0% | $387.12 | New |
Hesai GroupHSAI | 0.10% | $21.87 | −28.6% | $15.61 | Added +0.6% |
| 0.06% | $7.74 | −28.7% | $5.52 | New |
Karthik Sarma's options
As of Q2 2026. Value = shares the options cover.
| Company | Type | Value of shares covered | Last quarter |
|---|---|---|---|
Tesla Inc.TSLA | Call · bet on a rise | $132.6M | New |
Karthik Sarma's buys and sells
| Company | Action | Shares change | Value now |
|---|---|---|---|
| Added +2.7% | +67,967 | $699.9M | |
Coherent Corp.COHR | New | +929,963 | $366.8M |
| Added +98% | +6,461,768 | $710.4M | |
| Reduced −40% | −575,182 | $503.9M | |
Fermi Inc.FRMI | New | +20,205,579 | $185.1M |
Airbnb Inc.ABNB | Reduced −65% | −1,149,146 | $89.8M |
Tesla Inc.CallTSLA | New | +315,200 | $132.6M |
| Added +1.0% | +30,243 | $400.2M | |
Mongodb Inc.MDB | Added +40% | +211,669 | $248.1M |
| Reduced −20% | −988,947 | $594.7M | |
| Added +0.6% | +30,789 | $256.5M | |
Carmax Inc.KMX | Added +4.8% | +271,188 | $313.3M |
Nvidia Corp.NVDA | Reduced −0.0% | −525 | $500.2M |
Sandisk Corp.SNDK | Added +0.8% | +279 | $80.4M |
| Sold out | −780,437 | — | |
| Reduced −49% | −248,772 | $124.8M | |
| Reduced −10% | −104,813 | $332.7M | |
| New | +187,384 | $42.5M | |
| Sold out | −1,236,946 | — | |
Twilio Inc.TWLO | Reduced −48% | −988,725 | $221.9M |
| Reduced −7.1% | −81,578 | $340.7M | |
Five BelowFIVE | Added +53% | +382,283 | $198.7M |
Hut 8 Corp.HUT | Reduced −68% | −2,084,905 | $115.4M |
| Added +1.0% | +14,125 | $44.1M | |
Humana Inc.HUM | New | +33,282 | $13.2M |
| Added +0.7% | +5,660 | $30.4M | |
| New | +1,019,072 | $6.6M | |
Anthem Inc.ELV | Added +4.0% | +2,377 | $24M |
| Added +0.4% | +928 | $112.7M | |
Comcast Corp-Class ACMCSA | Added +1.2% | +11,272 | $24.2M |
| Added +1.0% | +7,280 | $409.5M | |
Coupang Inc.CPNG | Added +1.0% | +10,634 | $19.6M |
Hesai GroupHSAI | Added +0.6% | +3,424 | $10.3M |
Karthik Sarma's portfolio by sector
Share of the stock portfolio at Q2 2026.
| Sector | Share |
|---|---|
| Technology | 29% |
| Other | 24% |
| Communication Services | 22% |
| Consumer Discretionary | 15% |
| Industrials | 4.5% |
| Consumer Staples | 1.9% |
| Real Estate | 1.7% |
| Financials | 1.4% |
| Health Care | 0.4% |
Portfolio performance: Karthik Sarma 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 | +30.7% | +5.5% |
| S&P 500 | +89.0% | +13.6% |
| Nasdaq-100 | +113.3% | +16.4% |
Prices were available for 83% of the portfolio value on average; the rest is left out of the return.
Karthik Sarma's most traded stocks
Quarters with a buy or a sell, all reports since Q2 2013.
| Company | Quarters bought | Quarters sold |
|---|---|---|
Netflix Inc.NFLX | 11 | 28 |
| 13 | 15 | |
| 13 | 13 | |
| 7 | 9 | |
Tripadvisor Inc.TRIP | 5 | 10 |
Autodesk Inc.ADSK | 9 | 6 |
Comcast Corp-Class ACMCSA | 9 | 5 |
| 5 | 9 | |
| 7 | 6 | |
| 6 | 7 | |
| 8 | 4 | |
| 7 | 5 | |
Snap Inc.SNAP | 7 | 5 |
Mongodb Inc.MDB | 4 | 7 |
| 4 | 7 |