Featured 13F manager
Whale Rock Capital Management LLC Alex Sacerdote
Boston, MA 20 processed 13Fs on this site · 2021 Q3–2026 Q2
- $12.5B
- 35 Positions
- 2026 Q2
- +60.9% QoQ
- Top 5 37.2%
Portfolio
top 5 37.2% · top 10 59.2%
- SNDK - Sandisk 10.9%
- AMD - Advanced Micro Devices 7.0%
- GOOGL - Alphabet · CL A 6.9%
- TTMI - TTM Technologies 6.3%
- ALAB - Astera Labs 6.1%
- AMZN - Amazon 4.7%
- GLW - Corning 4.6%
- MKSI - MKS 4.5%
- CLS - Celestica 4.3%
- BE - Bloom Energy · CL A 3.9%
- COHR - Coherent 3.9%
- FN - Fabrinet 3.4%
- Other 33.5%
AUM over time
Book
| META - Meta Platforms · CL A | 8.68% | Add +6.6% | 1,371,405 | $353.96 | $485M | +84,686 | +$99M |
| MSFT - Microsoft | 7.78% | Reduce −15.7% | 1,157,407 | $376.04 | $435M | −215,175 | +$2M |
| AMZN - Amazon | 4.96% | New | 1,824,843 | $151.94 | $277M | +1,824,843 | +$277M |
| Elastic | 4.88% | Add +99.3% | 2,421,360 | $112.70 | $273M | +1,206,637 | +$174M |
| DKNG - Draftkings · CL A | 4.79% | Reduce −8.7% | 7,598,350 | $35.25 | $268M | −725,719 | +$23M |
| PDD - Pinduoduo | 4.50% | Add +2.9% | 1,719,272 | $146.31 | $252M | +48,372 | +$88M |
| NVDA - Nvidia | 4.49% | Reduce −34.8% | 507,004 | $495.22 | $251M | −270,519 | −$87M |
| HUBS - Hubspot | 4.35% | Reduce −14.9% | 419,618 | $580.54 | $244M | −73,599 | +$696K |
| EXPE - Expedia Group | 4.25% | New | 1,568,117 | $151.79 | $238M | +1,568,117 | +$238M |
| DUOL - Duolingo · CL A | 4.18% | Reduce −5.1% | 1,029,590 | $226.85 | $234M | −55,488 | +$54M |
| OKTA - OKTA Inc · CL A | 3.89% | Add +574.7% | 2,405,200 | $90.53 | $218M | +2,048,701 | +$189M |
| NU — · CL A | 3.69% | Reduce −1.0% | 24,800,522 | $8.33 | $207M | −257,677 | +$25M |
| AMD - Advanced Micro Devices | 3.68% | New | 1,398,413 | $147.41 | $206M | +1,398,413 | +$206M |
| MNDY - Monday | 3.52% | New | 1,047,147 | $187.81 | $197M | +1,047,147 | +$197M |
| MELI - Mercadolibre | 3.01% | Add +79.5% | 107,137 | $1,572 | $168M | +47,452 | +$93M |
| WDAY - Workday · CL A | 2.92% | Reduce −10.5% | 592,639 | $276.06 | $164M | −69,219 | +$21M |
| JBL - Jabil | 2.87% | Add +17.3% | 1,260,832 | $127.40 | $161M | +185,904 | +$24M |
| PANW - Palo Alto Networks | 2.45% | Reduce −23.9% | 464,942 | $294.88 | $137M | −146,084 | −$6M |
| ZS - Zscaler | 2.30% | Reduce −2.8% | 580,154 | $221.56 | $129M | −16,797 | +$36M |
| FN - Fabrinet | 2.19% | Add +136.6% | 643,227 | $190.33 | $122M | +371,351 | +$77M |
| CLS - Celestica | 2.19% | Add +201.8% | 4,178,298 | $29.28 | $122M | +2,794,009 | +$88M |
| GWRE - Guidewire Software | 2.01% | New | 1,030,248 | $109.04 | $112M | +1,030,248 | +$112M |
| ON - On Semiconductor | 1.67% | Reduce −40.3% | 1,116,685 | $83.53 | $93M | −752,597 | −$80M |
| SMCI - Super Micro Computer | 1.59% | Reduce −20.3% | 313,775 | $284.26 | $89M | −80,125 | −$19M |
| Cyberark Software | 1.48% | Reduce −27.6% | 378,027 | $219.05 | $83M | −144,219 | −$3M |
| CDNS - Cadence Design System | 1.08% | Add +4.4% | 220,954 | $272.37 | $60M | +9,216 | +$11M |
| DDOG - Datadog · CL A | 1.07% | Reduce −64.6% | 494,641 | $121.38 | $60M | −903,353 | −$67M |
| SHOP - Shopify · CL A | 1.01% | New | 725,554 | $77.90 | $57M | +725,554 | +$57M |
| DOCS - Doximity · CL A | 0.76% | New | 1,517,171 | $28.04 | $43M | +1,517,171 | +$43M |
| IOT - Samsara · CL A | 0.71% | Reduce −58.7% | 1,189,584 | $33.38 | $40M | −1,692,209 | −$33M |
| NYT - New York Times · CL A | 0.67% | New | 764,832 | $48.99 | $37M | +764,832 | +$37M |
| Hashicorp · CL A | 0.49% | New | 1,161,171 | $23.64 | $27M | +1,161,171 | +$27M |
| Marqeta · CLASS A | 0.48% | Add +42.9% | 3,847,929 | $6.98 | $27M | +1,155,668 | +$11M |
| ORCL - Oracle | 0.44% | Reduce −83.0% | 234,900 | $105.43 | $25M | −1,143,384 | −$121M |
| MDB - Mongodb · CL A | 0.42% | Reduce −44.7% | 57,476 | $408.85 | $23M | −46,489 | −$12M |
| AAOI - Applied Optoelectronics | 0.35% | New | 1,025,785 | $19.32 | $20M | +1,025,785 | +$20M |
| KLAC - Klaviyo | 0.13% | Add +4.4% | 260,896 | $27.78 | $7M | +10,896 | −$1M |
| SPHR - Sphere Entertainment · CL A | 0.07% | Reduce −74.6% | 112,192 | $33.96 | $4M | −328,943 | −$13M |
Exits / last held
not current holdings · last reported size, unchanged · gone vs 2023 Q3
| Stock | % of portfolio | Recent activity | Shares | Reported price* | Value | Share change | $ change |
|---|---|---|---|---|---|---|---|
| Splunk | 5.22% | Exit | 0 | $146.25 | $258M | −1,767,057 | −$258M |
| GOOGL - Alphabet · CL A | 4.17% | Exit | 0 | $130.86 | $207M | −1,579,841 | −$207M |
| FTNT - Fortinet | 2.73% | Exit | 0 | $58.68 | $135M | −2,301,531 | −$135M |
| CRM - Salesforce | 2.34% | Exit | 0 | $202.78 | $116M | −572,086 | −$116M |
| RMBS - Rambus Del | 2.12% | Exit | 0 | $55.79 | $105M | −1,885,137 | −$105M |
| ACLS - Axcelis Technologies | 1.70% | Exit | 0 | $163.05 | $84M | −517,062 | −$84M |
| TOST - Toast · CL A | 1.39% | Exit | 0 | $18.73 | $69M | −3,683,886 | −$69M |
| AKAM - Akamai Technologies | 1.00% | Exit | 0 | $106.54 | $49M | −463,930 | −$49M |
| CPNG - Coupang · CL A | 0.88% | Exit | 0 | $17.00 | $43M | −2,554,134 | −$43M |
| Camtek | 0.85% | Exit | 0 | $62.26 | $42M | −679,156 | −$42M |
| ONTO - Onto Innovation | 0.46% | Exit | 0 | $127.52 | $23M | −180,162 | −$23M |
| NOVA | 0.22% | Exit | 0 | $112.44 | $11M | −96,473 | −$11M |
Filings history
20 periods · normalized AUM · open a period for holdings
| Period | Holdings | AUM | QoQ | Form | Filed | Filing ID |
|---|---|---|---|---|---|---|
| 2026 Q2 | 35 | $12.5B | +60.9% | 13F-HR | 8/14/2026 | 000117266126003733 |
| 2026 Q1 | 35 | $7.7B | −1.0% | 13F-HR | 5/15/2026 | 000117266126002159 |
| 2025 Q4 | 32 | $7.8B | −7.9% | 13F-HR | 2/17/2026 | 000117266126001153 |
| 2025 Q3 | 36 | $8.5B | +17.8% | 13F-HR | 11/14/2025 | 000117266125005025 |
| 2025 Q2 | 42 | $7.2B | +25.1% | 13F-HR | 8/14/2025 | 000117266125003481 |
| 2025 Q1 | 32 | $5.8B | −31.7% | 13F-HR | 5/15/2025 | 000117266125002342 |
| 2024 Q4 | 38 | $8.4B | +18.4% | 13F-HR | 2/14/2025 | 000117266125001117 |
| 2024 Q3 | 36 | $7.1B | +1.1% | 13F-HR | 11/14/2024 | 000117266124005177 |
| 2024 Q2 | 39 | $7.1B | +4.8% | 13F-HR | 8/14/2024 | 000117266124003527 |
| 2024 Q1 | 33 | $6.7B | +20.3% | 13F-HR | 5/15/2024 | 000138732224000004 |
| 2023 Q4 | 38 | $5.6B | +13.0% | 13F-HR | 2/14/2024 | 000138732224000002 |
| 2023 Q3 | 40 | $5B | −14.6% | 13F-HR | 11/14/2023 | 000138732223000007 |
| 2023 Q2 | 41 | $5.8B | +27.7% | 13F-HR | 8/14/2023 | 000138732223000006 |
| 2023 Q1 | 41 | $4.5B | +52.6% | 13F-HR | 5/15/2023 | 000138732223000004 |
| 2022 Q4 | 39 | $3B | −16.4% | 13F-HR | 2/14/2023 | 000138732223000003 |
| 2022 Q3 | 40 | $3.6B | +5.7% | 13F-HR | 11/14/2022 | 000138732222000011 |
| 2022 Q2 | 34 | $3.4B | −58.3% | 13F-HR | 8/15/2022 | 000138732222000008 |
| 2022 Q1 | 49 | $8.1B | −31.8% | 13F-HR | 5/16/2022 | 000138732222000007 |
| 2021 Q4 | 49 | $11.8B | −22.3% | 13F-HR | 2/14/2022 | 000138732222000005 |
| 2021 Q3 | 69 | $15.2B | — | 13F-HR | 11/15/2021 | 000138732221000017 |
About
Whale Rock Capital Management LLC
20 processed 13Fs on this site · 2021 Q3–2026 Q2