SURVYR
AUTO-SYNCED 13F-HR / 13DTop 25 Holdings, Weightings & Quarter-over-Quarter Moves
Copy / Analyze in Constructor ›All 13F/13D Alerts ›SEC EDGAR Filing ↗
Fund holdings · 13F
‹ Portfolios

Whale Rock Capital Management

Latest filing: 2 new · 4 added · 0 trimmed · 0 sold outLargest: SNDK 10.9%

For information only · Important disclosures · Request a correction or removal

Alex Sacerdote. Mirrors the latest 13F-HR: long U.S. stock positions weighted by reported market value.

Return over
+0.4%
SPY +0.7% Live
1D
+0.4%
Live
1W
-5.5%
Live
1M
-26.2%
Live
3M
+1.0%
Live
6M
+4.3%
Live
YTD
+101.3%
Live
1Y
+121.8%
Live
Incep.
+152.9%
Live
Prices as of Oct 27, 202635 holdings
|
i
+51.47%
Total return this year
Consolidated across 35 holdings · SPY +13.11% (+38.36% vs SPY)
0.00% +55.00% +110.00%
Filing: 13F-HR filed Oct 17, 2026 for the quarter ending Sep 30, 2026. 13F data is delayed up to 45 days after quarter-end and shows long U.S. stock positions only (options and shorts are excluded).

Live since inception vs SPY

Published and tracked from Oct 1, 2025 close

-5%+77%+159%+241%+323%Oct 2025Oct 2026Apr 2026
PortfolioSPY

Look-back Backtested

Hypothetical: today's weights held unchanged over each past period. Not the portfolio's actual history.

-5%+65%+136%+206%+277%Oct 2025Oct 2026Apr 2026
Today's weights, held 1YSPY
/

Whale Rock Capital Management · Allocation Pie

35 positions · 100%

Interactive weighting by individual position or sector/asset sleeve

SNDK (Sandisk): 10.89% AMD (Advanced Micro Devices): 7.04% GOOGL (Alphabet Inc. (Class A)): 6.88% TTMI (TTM Technologies): 6.35% ALAB (Astera Labs, Inc.): 6.08% AMZN (Amazon): 4.68% GLW (Corning Inc.): 4.58% MKSI (MKS Instruments): 4.54% CLS (Celestica Inc.): 4.32% BE (Bloom Energy): 3.91% +25 More (COHR, FN, SITM, FROG, MTSI, VIAV…): 40.73% Information Technology: 50.51% Technology: 21.02% Communication Services: 10.85% Consumer Discretionary: 7.37% AI Hardware & EMS: 4.32% Industrials: 4.12% Cloud Data AI: 1.81% 100% 35 POSITIONS
Top weight: SNDK (10.9%) · Lead sleeve: Information Technology (50.5%)
10.9%
Information Technology
AMD
AMD
7.0%
Technology
6.9%
Communication Services
6.3%
Information Technology
6.1%
Technology
4.7%
Consumer Discretionary
GLW
GLW
4.6%
Information Technology
4.5%
Information Technology
CLS
CLS
4.3%
AI Hardware & EMS
BE
BE
3.9%
Industrials
+25 More
+25 More
40.7%
Diversified
Information Technology
15 holdings: SNDK, TTMI, GLW, MKSI, COHR…
50.5%
Technology
10 holdings: AMD, ALAB, FROG, TSM, KVYO…
21.0%
Communication Services
3 holdings: GOOGL, META, APP
10.8%
Consumer Discretionary
3 holdings: AMZN, CVNA, DUOL
7.4%
AI Hardware & EMS
1 holding: CLS
4.3%
Industrials
2 holdings: BE, SPCX
4.1%
Cloud Data AI
1 holding: SNOW
1.8%

Holdings (35)

SNDK Sandisk 10.9%
+3.7% today
Information Technology · $1,301.46 · 1M -26.8% · 1Y +637.4% · stock page →
AMD Advanced Micro Devices 7.0%
+2.8% today
Information Technology · $531.28 · 1M -15.8% · 1Y +110.1% · stock page →
GOOGL Alphabet Inc. (Class A) 6.9%
-1.1% today
Communication Services · $316.80 · 1M -7.9% · 1Y +22.2% · stock page →
TTMI TTM Technologies 6.4%
+6.7% today
Information Technology · $85.50 · 1M -33.8% · 1Y +45.5% · stock page →
ALAB Astera Labs, Inc. 6.1%
-0.3% today
Technology · $257.16 · 1M -28.7% · 1Y +57.1% · stock page →
AMZN Amazon 4.7%
+0.4% today
Consumer Discretionary · $249.09 · 1M -0.2% · 1Y +11.1% · stock page →
GLW Corning Inc. 4.6%
+3.3% today
Information Technology · $127.74 · 1M -18.5% · 1Y +47.4% · stock page →
MKSI MKS Instruments 4.5%
+2.9% today
Information Technology · $202.28 · 1M -22.4% · 1Y +42.1% · stock page →
CLS Celestica Inc. 4.3%
-5.1% today
AI Hardware & EMS · $246.65 · 1M -32.5% · 1Y -16.8% · stock page →
BE Bloom Energy 3.9%
+5.5% today
Industrials · $203.92 · 1M -29.4% · 1Y +84.7% · stock page →
COHR Coherent Corp. 3.9%
+5.8% today
Information Technology · $221.50 · 1M -25.1% · 1Y +71.3% · stock page →
FN Fabrinet 3.4%
-0.9% today
Information Technology · $314.94 · 1M -21.4% · 1Y -24.1% · stock page →
SITM SiTime 3.4%
+1.0% today
Information Technology · $464.70 · 1M -29.8% · 1Y +73.3% · stock page →
FROG JFrog Ltd. 3.3%
-1.0% today
Technology · $99.61 · 1M +11.7% · 1Y +99.9% · stock page →
MTSI MACOM Technology Solutions 3.0%
+3.1% today
Information Technology · $243.58 · 1M -14.7% · 1Y +72.9% · stock page →
VIAV Viavi Solutions 2.6%
+4.7% today
Information Technology · $31.88 · 1M -21.6% · 1Y +131.9% · stock page →
LRCX Lam Research 2.6%
+3.2% today
Information Technology · $237.50 · 1M -24.7% · 1Y +57.3% · stock page →
TSM Taiwan Semiconductor Mfg. 2.3%
+1.4% today
Technology · $424.37 · 1M -5.8% · 1Y +45.4% · stock page →
CVNA Carvana 2.3%
-2.1% today
Consumer Discretionary · $56.61 · 1M -13.0% · 1Y -19.4% · stock page →
META Meta Platforms 2.1%
-1.9% today
Communication Services · $630.56 · 1M -16.1% · 1Y -14.3% · stock page →
WDC Western Digital 2.1%
+3.6% today
Information Technology · $356.13 · 1M -22.0% · 1Y +175.7% · stock page →
APP AppLovin 1.9%
+0.2% today
Communication Services · $260.74 · 1M -16.1% · 1Y -57.9% · stock page →
SNOW Snowflake Inc. 1.8%
+2.9% today
Cloud Data AI · $334.95 · 1M -0.3% · 1Y +29.9% · stock page →
TWLO Twilio 1.4%
+0.7% today
Information Technology · $263.65 · 1M -4.4% · 1Y +134.2% · stock page →
STX Seagate Technology 1.2%
+2.2% today
Information Technology · $644.21 · 1M -29.7% · 1Y +176.8% · stock page →

Top 25 of 35 holdings by weight. Full 13F filing on SEC EDGAR ↗

Changes vs prior quarter

CLS Celestica IncAdded+31%
APP AppLovin CorpAdded+26%
COHR Coherent CorpNew
NVDA NVIDIA CorpAdded+12%
META Meta PlatformsAdded+9%
RDDT Reddit IncNew
See it in shares
See what these weights would mean in shares for an amount you enter (an illustration only), or check how your holdings compare.
Share calculatorX-ray it
Morning Brief (8 AM ET) & Market Close (4:30 PM ET), weekdays

Indexes, sectors, biggest movers, rates, top news, SURVYR. model changes and what's ahead. Free, two short emails each weekday.

Editions

Free. Not investment advice. Unsubscribe anytime.

SURVYR

Free to use. No card, no ads, no auto-renew.

Systematic research · Not investment advice · Hypothetical unless marked Live · Data: Yahoo Finance (15-min delayed), SEC EDGAR, House Clerk · Important disclosures · Contact desk@coteau.app

How it worksOur promiseTermsPrivacyData statusSend feedback
Coteau 0.9 · Oct 21, 2026