Holders — by stockHoldings — by fund
Headwater Capital Co Ltd
Everything this manager disclosed owning in US-listed stocks — its complete Form 13F portfolio · as of 2026-06-30 · filed with the SEC up to 45 days after quarter end · CIK 0002036346
$500.4M
disclosed book value
15
positions
20%
largest position share
Positions, as of 2026-06-30
top 15 of 15 · 13F covers long US-listed positions only — cash, bonds, private and foreign stakes are not disclosed · PUT/CALL tags = options positions (share-equivalents), not shares held
| # | Issuer | Shares | Value | % of book |
|---|---|---|---|---|
| 1 | TSMTAIWAN SEMICONDUCTOR MANUFAC | 210,000 | $100.3M | 20% |
| 2 | METAMETA PLATFORMS INC | 157,500 | $88.7M | 17.7% |
| 3 | GOOGALPHABET INC | 213,000 | $75.3M | 15% |
| 4 | AMZNAMAZON COM INC | 130,000 | $31.0M | 6.2% |
| 5 | FUTUFUTU HLDGS LTD | 315,000 | $29.5M | 5.9% |
| 6 | GOOGLALPHABET INC | 70,000 | $25.0M | 5% |
| 7 | MUMICRON TECHNOLOGY INC | 21,000 | $24.2M | 4.8% |
| 8 | TCOMTRIP COM GROUP LTD | 605,000 | $24.1M | 4.8% |
| 9 | VVISA INC | 70,000 | $24.0M | 4.8% |
| 10 | HOODROBINHOOD MKTS INC | 210,000 | $21.1M | 4.2% |
| 11 | RBLXROBLOX CORP | 315,000 | $17.1M | 3.4% |
| 12 | BWXTBWX TECHNOLOGIES INC | 80,000 | $15.6M | 3.1% |
| 13 | APPAPPLOVIN CORP | 20,000 | $10.3M | 2.1% |
| 14 | PAYPPAYPAY CORP | 500,000 | $7.2M | 1.4% |
| 15 | QQQINVESCO QQQ TRPUT | 630,000 | $7.0M | 1.4% |
Source: SEC Form 13F-HR, reporting period 2026-06-30. Values are the manager's filed June-30-style quarter-end marks, not live prices. Research, not investment advice.