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Whale Rock Capital Management LLC Alex Sacerdote

Boston, MA 20 processed 13Fs on this site, 2021 Q3 to 2026 Q2

  • $12.5B
  • 35 holdings
  • 2026 Q2
  • +60.9% QoQ
  • Top 5 37.2%

Portfolio

2026 Q2, filed 8/14/2026, top 12 of 35 holdings

Top 5 37.2%, top 10 59.2%

  1. SNDK, Sandisk 10.9%
  2. AMD, Advanced Micro Devices 7.0%
  3. GOOGL, Alphabet 6.9%
  4. TTMI, TTM Technologies 6.3%
  5. ALAB, Astera Labs 6.1%
  6. AMZN, Amazon 4.7%
  7. GLW, Corning 4.6%
  8. MKSI, MKS 4.5%
  9. CLS, Celestica 4.3%
  10. BE, Bloom Energy 3.9%
  11. COHR, Coherent 3.9%
  12. FN, Fabrinet 3.4%
  13. Other 33.5%

AUM over time

2026 Q2 $12.5B +60.9% QoQ
2021 Q3: $15.2B 2021 Q3: $15.2B
Q3 2021
2021 Q4: $11.8B, −22.3% QoQ 2021 Q4: $11.8B, −22.3% QoQ
Q4
2022 Q1: $8.1B, −31.8% QoQ 2022 Q1: $8.1B, −31.8% QoQ
Q1 2022
2022 Q2: $3.4B, −58.3% QoQ 2022 Q2: $3.4B, −58.3% QoQ
Q2
2022 Q3: $3.6B, +5.7% QoQ 2022 Q3: $3.6B, +5.7% QoQ
Q3
2022 Q4: $3B, −16.4% QoQ 2022 Q4: $3B, −16.4% QoQ
Q4
2023 Q1: $4.5B, +52.6% QoQ 2023 Q1: $4.5B, +52.6% QoQ
Q1 2023
2023 Q2: $5.8B, +27.7% QoQ 2023 Q2: $5.8B, +27.7% QoQ
Q2
2023 Q3: $5B, −14.6% QoQ 2023 Q3: $5B, −14.6% QoQ
Q3
2023 Q4: $5.6B, +13.0% QoQ 2023 Q4: $5.6B, +13.0% QoQ
Q4
2024 Q1: $6.7B, +20.3% QoQ 2024 Q1: $6.7B, +20.3% QoQ
Q1 2024
2024 Q2: $7.1B, +4.8% QoQ 2024 Q2: $7.1B, +4.8% QoQ
Q2
2024 Q3: $7.1B, +1.1% QoQ 2024 Q3: $7.1B, +1.1% QoQ
Q3
2024 Q4: $8.4B, +18.4% QoQ 2024 Q4: $8.4B, +18.4% QoQ
Q4
2025 Q1: $5.8B, −31.7% QoQ 2025 Q1: $5.8B, −31.7% QoQ
Q1 2025
2025 Q2: $7.2B, +25.1% QoQ 2025 Q2: $7.2B, +25.1% QoQ
Q2
2025 Q3: $8.5B, +17.8% QoQ 2025 Q3: $8.5B, +17.8% QoQ
Q3
2025 Q4: $7.8B, −7.9% QoQ 2025 Q4: $7.8B, −7.9% QoQ
Q4
2026 Q1: $7.7B, −1.0% QoQ 2026 Q1: $7.7B, −1.0% QoQ
Q1 2026
2026 Q2: $12.5B, +60.9% QoQ 2026 Q2: $12.5B, +60.9% QoQ
Q2

Book

2023 Q2 2023 Q1, filed 14 Aug, long equity only

Download CSV Download Excel All activity
META, Meta Platforms 8.59%, was 8.06% Add +0.6% 1,736,880 $286.98 $498M +9,576 +$132M
MSFT, Microsoft 7.56%, was 5.56% Add +47.0% 1,287,489 $340.54 $438M +411,751 +$186M
NVDA, Nvidia 7.07% Reduce −6.9% 969,028 $423.02 $410M −72,376 +$121M
NFLX, Netflix 5.76%, was 6.27% Reduce −8.0% 758,567 $440.49 $334M −65,690 +$49M
HUBS, HubSpot 5.14%, was 4.52% Add +17.2% 560,551 $532.09 $298M +82,329 +$93M
DKNG, Draftkings 3.72% New 8,117,682 $26.57 $216M +8,117,682 +$216M
PANW, Palo Alto Networks 3.71%, was 3.91% Reduce −5.2% 842,769 $255.51 $215M −45,963 +$38M
FTNT, Fortinet 3.40%, was 2.80% Add +36.3% 2,607,518 $75.59 $197M +694,650 +$70M
NU, Nu Holdings 3.30%, was 1.67% Add +52.2% 24,293,336 $7.89 $192M +8,327,599 +$116M
DUOL, Duolingo 3.27% Add +0.7% 1,328,760 $142.94 $190M +8,668 +$1.7M
Splunk 2.97%, was 4.00% Reduce −14.4% 1,621,313 $106.09 $172M −272,110 −$9.5M
ON, ON Semiconductor 2.94%, was 3.84% Reduce −14.9% 1,802,292 $94.58 $170M −314,705 −$3.8M
ORCL, Oracle 2.93%, was 2.66% Add +9.8% 1,429,253 $119.09 $170M +127,449 +$49M
WDAY, Workday 2.53%, was 5.37% Reduce −45.1% 648,710 $225.89 $147M −532,110 −$97M
MNDY, Monday.com 2.43% New 821,666 $171.22 $141M +821,666 +$141M
AMD, Advanced Micro Devices 2.30% New 1,173,592 $113.91 $134M +1,173,592 +$134M
Cyberark Software 2.25%, was 0.44% Add +513.7% 836,516 $156.33 $131M +700,210 +$111M
CRM, Salesforce 2.22%, was 3.27% Reduce −17.9% 610,614 $211.26 $129M −133,180 −$20M
ANET, Arista Networks 1.97%, was 3.95% Reduce −34.0% 705,119 $162.06 $114M −363,428 −$65M
ZS, Zscaler 1.96%, was 1.17% Add +71.4% 776,972 $146.30 $114M +323,719 +$61M
TOST, Toast 1.92% New 4,942,583 $22.57 $112M +4,942,583 +$112M
DDOG, Datadog 1.92%, was 0.41% Add +343.4% 1,131,999 $98.38 $111M +876,672 +$93M
SMCI, Super Micro Computer 1.91% Reduce −43.8% 444,783 $249.25 $111M −346,683 +$27M
Confluent 1.82% New 2,990,484 $35.31 $106M +2,990,484 +$106M
OKTA, OKTA Inc 1.71%, was 1.27% Add +114.1% 1,428,363 $69.35 $99M +761,082 +$42M
JBL, Jabil 1.54%, was 3.15% Reduce −48.8% 830,166 $107.93 $90M −791,455 −$53M
ACLS, Axcelis Technologies 1.50%, was 0.74% Add +88.9% 474,361 $183.33 $87M +223,196 +$53M
MELI, MercadoLibre 1.38% Add +1.3% 67,381 $1,185 $80M +842 −$7.9M
MPWR, Monolithic Power Systems 1.22%, was 2.30% Reduce −36.9% 131,516 $540.23 $71M −76,956 −$33M
PSTG, Pure Storage 1.08%, was 1.19% Reduce −19.5% 1,697,337 $36.82 $62M −412,211 +$8.7M
AMZN, Amazon 1.05%, was 2.55% Reduce −58.4% 465,893 $130.36 $61M −654,131 −$55M
PDD, PDD Holdings 1.00%, was 1.82% Reduce −22.6% 841,942 $69.14 $58M −245,787 −$24M
ADBE, Adobe 0.95% New 112,515 $488.99 $55M +112,515 +$55M
IOT, Samsara 0.91% New 1,902,090 $27.71 $53M +1,902,090 +$53M
RMBS, Rambus 0.84% Add 0.0% 763,782 $64.17 $49M +312 +$9.9M
GOOGL, Alphabet 0.79%, was 1.09% Reduce −20.3% 381,406 $119.70 $46M −97,242 −$4M
CDNS, Cadence Design Systems 0.79% New 194,299 $234.52 $46M +194,299 +$46M
MDB, MongoDB 0.68%, was 0.70% Reduce −30.0% 95,390 $410.99 $39M −40,823 +$7.5M
INTU, Intuit 0.50%, was 3.49% Reduce −82.2% 63,387 $458.19 $29M −291,902 −$129M
GLOB, Globant 0.45% New 145,778 $179.72 $26M +145,778 +$26M
BILL, Bill Holdings 0.02% Hold 10,255 $116.85 $1.2M — —

Exits / last held

Gone since 2023 Q1, shown at their last reported size.

Stock % of portfolio Recent activity Shares Reported price* Value Share change $ change
TMUS, T-Mobile US 2.88% Exit 0 $144.84 $131M −902,818 −$131M
BABA, Alibaba 2.28% Exit 0 $102.18 $103M −1,011,360 −$103M
SE, Sea Limited 1.43% Exit 0 $86.55 $65M −750,550 −$65M
Elastic 0.55% Exit 0 $57.90 $25M −430,484 −$25M
Kanzhun 0.52% Exit 0 $19.03 $24M −1,242,277 −$24M
FN, Fabrinet 0.48% Exit 0 $118.76 $22M −182,560 −$22M
Alteryx 0.30% Exit 0 $58.84 $13M −228,515 −$13M
PGY, Pagaya Technologies 0.17% Exit 0 $1.02 $7.7M −7,570,572 −$7.7M
QQQ, Invesco QQQ Trust 0.04% Exit 0 $320.83 $1.6M −5,093 −$1.6M

Weight bar: held both quarters added sold at this quarter’s reported price

* Reported price is value ÷ shares from the 13F as of period end, not a live market quote. Weight % is each long-equity position ÷ full 13F AUM, so rows may not sum to 100% when the filing includes options or other non-equity (excluded from this table). Share change and $ change are vs 2023 Q1. Click a column header to sort, or New, Hold, Add or Reduce to bring those moves to the top. Exit opens the last-held block below.

Filings history

20 periods, with AUM normalized

Newest 13Fs
Period Holds 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 to 2026 Q2

Entity
Whale Rock Capital Management LLC
Notable person
Alex Sacerdote
Location
Boston, MA
All SEC filings
View on sec.gov