Whale Rock Capital Management LLC · Q2 2026 13F · SEC CIK 1387322
Alex Sacerdote portfolio
Hedge fundWhale Rock Capital 13F holdings. Filed 2026-08-14 for Q2 2026. Open the filing ↗ · All SEC filings ↗
- Reported 13F value
- $12.5B
- Reported positions
- 35
- Top holdings a year, 3 yrs
- +45.0%
- Assets under management
- $13.0B
Alex Sacerdote is the founder of Whale Rock Capital, which reported 35 positions worth $12.5B in its Q2 2026 13F, filed 2026-08-14. Its largest holdings were Sandisk Corp (SNDK, 10.9%), Advanced Micro Devices Inc (AMD, 7.0%), Alphabet Inc (GOOGL, 6.9%). A portfolio copying its top holdings returned 45.0% a year over the last 3 years, against 20.4% for the S&P 500.
Alex Sacerdote holdings all 35 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.
What Alex Sacerdote bought and sold in Q2 2026, against Q1 2026.
New positions
- ALAB Astera Labs Inc6.1% of 13F
- SNOW Snowflake Inc1.8% of 13F
- TWLO Twilio Inc1.4% of 13F
- STX Seagate Technology Hldngs Pl1.2% of 13F
- INTC Intel Corp0.3% of 13F
- SPCX Space Exploration Techn Corp0.2% of 13F
- CBRS Cerebras Systems Inc0.1% of 13F
Added to
- AMD Advanced Micro Devices Inc+2081.2% shares
- CVNA Carvana Co+386.2% shares
- VIAV Viavi Solutions Inc+98.0% shares
- AMZN Amazon Com Inc+34.5% shares
- COHR Coherent Corp+25.3% shares
- FN Fabrinet+21.8% shares
- TTMI Ttm Technologies Inc+20.4% shares
Reduced
- AVGO Broadcom Inc-91.9% shares
- NVDA Nvidia Corporation-63.8% shares
- APP Applovin Corp-33.6% shares
- TSM Taiwan Semiconductor Manufac-28.0% shares
- FROG Jfrog Ltd-25.9% shares
- SNDK Sandisk Corp-25.4% shares
- LRCX Lam Research Corp-22.5% shares
- KVYO Klaviyo Inc-19.0% shares
Sold out
- AEIS Advanced Energy Inds Incwas 4.3%
- RBLX Roblox Corpwas 2.6%
- TSEM Tower Semiconductor Ltdwas 2.4%
- CIEN Ciena Corpwas 1.2%
- ARM Arm Holdings PLCwas 0.9%
- MSFT Microsoft Corpwas 0.3%
- NFLX Netflix Inc.was 0.2%
Share counts compared with the Q1 2026 13F; a split also changes share counts.
How the holdings did against the S&P 500.
- 1 year
- +23.6% /yr
- S&P 500 +20.1%
- 3 years
- +45.0% /yr
- S&P 500 +20.4%
- 5 years
- +16.3% /yr
- S&P 500 +11.6%
A portfolio of the filer's 20 largest 13F positions, weighted by value, bought the trading day after each 13F was filed and held until the next one was: what copying this filer could have earned. 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.
| Quarter | 13F value | Positions |
|---|---|---|
| Q2 2026 | $12.5B | 35 |
| Q1 2026 | $7.7B | 35 |
| Q4 2025 | $7.8B | 32 |
| Q3 2025 | $8.5B | 36 |
| Q2 2025 | $7.2B | 42 |
| Q1 2025 | $5.8B | 32 |
| Q4 2024 | $8.4B | 38 |
| Q3 2024 | $7.1B | 36 |
| Q2 2024 | $7.1B | 39 |
| Q1 2024 | $6.7B | 33 |
| Q4 2023 | $5.6B | 38 |
| Q3 2023 | $5.0B | 40 |
Questions about Alex Sacerdote's portfolio
Who is Alex Sacerdote?
Alex Sacerdote is the founder of Whale Rock Capital, a hedge fund that files its US stock holdings with the SEC on Form 13F under the name Whale Rock Capital Management LLC.
What stocks does Alex Sacerdote own?
Whale Rock Capital Management LLC's latest 13F, for Q2 2026 and filed Aug 14, 2026, lists 35 positions worth $12.5B. The largest are Sandisk Corp (SNDK) at 10.9%, Advanced Micro Devices Inc (AMD) at 7.0%, Alphabet Inc (GOOGL) at 6.9%, Ttm Technologies Inc (TTMI) at 6.4% and Astera Labs Inc (ALAB) at 6.1%.
What did Alex Sacerdote buy last quarter?
In Q2 2026, Whale Rock Capital Management LLC added a new position in Astera Labs Inc (ALAB), a new position in Snowflake Inc (SNOW), a new position in Twilio Inc (TWLO), a new position in Seagate Technology Hldngs Pl (STX), a new position in Intel Corp (INTC), Advanced Micro Devices Inc (AMD) (+2081.2% shares), Carvana Co (CVNA) (+386.2% shares) and Viavi Solutions Inc (VIAV) (+98.0% shares), compared with its Q1 2026 filing.
What did Alex Sacerdote sell last quarter?
In Q2 2026, Whale Rock Capital Management LLC sold all of Advanced Energy Inds Inc (AEIS), sold all of Roblox Corp (RBLX), sold all of Tower Semiconductor Ltd (TSEM), sold all of Ciena Corp (CIEN), sold all of Arm Holdings PLC (ARM), Broadcom Inc (AVGO) (-91.9% shares), Nvidia Corporation (NVDA) (-63.8% shares) and Applovin Corp (APP) (-33.6% shares), compared with its Q1 2026 filing.
How has Alex Sacerdote's portfolio performed?
A portfolio copying Whale Rock Capital Management LLC's 20 largest 13F holdings each quarter, from the day each filing was public, returned +45.0% a year over the last 3 years, against +20.4% for the S&P 500. Over 1 year: +23.6% against +20.1%. Over 5 years: +16.3% a year against +11.6%.
When is Whale Rock Capital Management LLC's next 13F filing due?
13F filings are due 45 days after each quarter ends. Whale Rock Capital Management LLC's filing for the quarter ending Sep 30, 2026 is due by Nov 14, 2026; this page updates the day after it is published.
How much money does Whale Rock Capital Management LLC manage?
Whale Rock Capital Management LLC reported $13.0B of regulatory assets under management on its latest SEC Form ADV. Its 13F, which covers only US-listed stocks and options, totals $12.5B.