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Built from publicly disclosed institutional and insider activity. Informational purposes only - not investment advice.OpenStocks · v0.1
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  3. Whale Rock Capital
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Hedge Fund · CIK 0001387322

Whale Rock Capital

Share
  • Tech-Heavy
  • Concentrated
  • Mid-Size Fund

Whale Rock Capital, a hedge fund overseeing $7.82B in disclosed equity holdings (SEC CIK 0001387322). The latest portfolio (2025Q4) discloses 32 positions across 5 sectors, with the largest positions in GOOGL, CLS and APP. On a mark-to-market basis the tracked portfolio has returned 102.2% over the past year. OpenStocks tracks 40 consecutive quarterly snapshots for this manager — every position change, new entry, and exit is logged below.

Track Whale's filingsView holdings↓
Portfolio
$7.82B
Positions
32
Quarter
2025Q4
Filings tracked
40
1Y+102.2%Since filing+164.2%Full performance →
Quarter
2025Q42025Q32025Q22025Q12024Q42024Q32024Q22024Q12023Q42023Q32023Q22023Q1
1-YearTWR
+102.25%
since 2024Q4
3-Year
—
insufficient history
5-Year
—
insufficient history
10-Year
—
insufficient history

Performance overview

We mark Whale Rock Capital's disclosed portfolio to current market prices and compare its growth against the S&P 500 (SPY). Whale’s portfolio is 102.2% over the last 12 months · 164.2% since 2016Q1.

Portfolio growth vs SPY
Rebased to 100 at 2021Q2 · through 2025Q4
Whale Rock Capital
+373.6%
SPY
+69.5%
Alpha
+304.1pp
281482683875072021Q22023Q32025Q4
Portfolio line is the GIPS-compliant time-weighted return chain-linked across the manager's quarterly 13F filings — unaffected by capital flows. Quarters with insufficient held-through coverage are skipped, which can briefly flatten the line.
Capital flow per quarter
BuysSellsNet
+$6.60B+$3.30B$0-$3.30B-$6.60B'19Q2'19Q3'19Q4'20Q1'20Q2'20Q3'20Q4'21Q1'21Q2'21Q3'21Q4'22Q1'22Q2'22Q3'22Q4'23Q1
Latest · 2023Q1
+$1.00B
Lifetime buys
$39.97B
Lifetime sells
$46.19B
Portfolio over time
AUMPositions
$0$5.06B$10.11B$15.32B6934'19Q2'21Q1'23Q1
QoQ AUM
+52.6%
16Q lifetime AUM
-20.9%
QoQ positions
+2
16Q lifetime positions
-2
Position concentration
41 positions
Top 1
8%
of book
  • Top 18%$366.1MMETA
  • Top 2-524%$1.07BNVDA, NFLX, MSFT
  • Top 6-1021%$931.7MHUBS, DUOL, SPLUNK INC
  • Top 11-2029%$1.33BON, INTU, CRM
  • Rest19%$846.5MRest of port