Whale Rock Capital Management
Superinvestor profile · Rank #31 by reported 13F value (2026 Q2 filers) · CIK 0001387322 · All profiles
Founded 2006Boston, Massachusetts, USLong/short equity investing focused on technology, media and telecom (TMT)Key person: Alexander Sacerdote
Reported 13F value
$12.5B
Period 2026-06-30 · Filed 2026-08-14
Positions
35
Top 10 = 59.3% of value
Clone CAGR (full window)
+30.8%
2016-11-14 → 2026-10-02 · cumulative +1320%
SPY CAGR (same window)
+15.5%
Cumulative +316%
Max drawdown (monthly)
-57%
Month-end values, approximate
Latest-quarter activity
7 new · 7 exited
8 increased · 17 decreased
Hypothetical clone — not this fund's returns. The performance on this page replicates only the long U.S. equity positions disclosed on this manager's Form 13F filings, rebalanced on filing dates at disclosed weights with dividend-adjusted prices. It excludes shorts, bonds, cash, non-U.S. listings, private holdings, leverage and fees. Treat it as a measure of how the disclosed stock picks performed, never as the fund's track record. Evidence: filing-by-filing dossier (PDF) · Methodology (PDF)
Clone performance
| Window | Clone CAGR | Note |
|---|---|---|
| Full window (2016-11-14 → 2026-10-02, 40 filings) | +30.81% | Cumulative +1320.3% vs SPY +316.1% |
| Trailing 10Y | — | |
| Trailing 5Y | +18.45% | |
| Trailing 3Y | +51.32% | |
| Trailing 1Y | +25.52% |
Top holdings — 2026 Q2 filing
| Ticker | Company | Weight | Reported value |
|---|---|---|---|
| SNDK | Sandisk Corp | 10.89% | $1.4B |
| AMD | Advanced Micro Devices Inc | 7.04% | $877M |
| GOOGL | Alphabet Inc | 6.88% | $856M |
| TTMI | Ttm Technologies Inc | 6.35% | $791M |
| ALAB | Astera Labs Inc | 6.08% | $757M |
| AMZN | Amazon Com Inc | 4.68% | $583M |
| GLW | Corning Inc | 4.58% | $571M |
| MKSI | Mks Inc. | 4.54% | $566M |
| CLS | Celestica Inc | 4.32% | $539M |
| BE | Bloom Energy Corp | 3.91% | $487M |
As reported on the 2026-06-30 Form 13F (filed 2026-08-14). Full holdings and quarter changes: holdings page.
Filing history in this profile
Every clone input traces to one of these SEC filings. 91.8% of the latest filing's reported value is covered by our price history; the remainder is mostly non-U.S. listings, recent IPOs or delisted names and is excluded from the clone.
Background (founded / HQ / style) source: https://www.valuewalk.com/top-10-holdings-of-alex-sacerdote/ — Founded in 2006 by Alexander Sacerdote, formerly a Fidelity Investments portfolio manager.