Investor
Headwater Capital Co Ltd
CIK 0002036346 · filed 2026-05-15 · SEC filing
13F book
$622M
Positions
15
7 new · 9 sold
Largest name
18.3%
Taiwan Semiconductor Mfg Ltd
Est. mark
−$346.4K
Price effect on 8 names still held. Flow $141.4M.
| Name | Ticker | Shares | Value | Weight | Est. mark | Change |
|---|---|---|---|---|---|---|
| Taiwan Semiconductor Mfg Ltd | — | 336K | $113.6M | 18.3% | $11.4M | Cut$2.94M |
| Meta Platforms, Inc. | META | 189K | $108.1M | 17.4% | −$3.2M | Added$84.1M |
| Alphabet Inc | — | 295K | $84.6M | 13.6% | −$7.95M | Cut−$63.5M |
| Alphabet Inc | — | 230K | $66.1M | 10.6% | −$2.54M | Added$34.8M |
| Nvidia Corp | NVDA | 315K | $54.9M | 8.8% | — | New |
| Micron Technology Inc | MU | 107K | $36.1M | 5.8% | $4.09M | Added$13.9M |
| Trip Com Group Ltd | — | 660K | $32.9M | 5.3% | −$7.19M | Added$9.49M |
| DoorDash, Inc. | DASH | 210K | $31.5M | 5.1% | — | New |
| Robinhood Mkts Inc | — | 367K | $25.4M | 4.1% | — | New |
| PDD Holdings Inc. | PDD | 150K | $15.3M | 2.5% | −$1.68M | Cut−$14.2M |
| Lumentum Hldgs Inc | — | 20K | $14.1M | 2.3% | $6.68M | Cut$3M |
| Futu Hldgs Ltd | — | 100K | $13.7M | 2.2% | — | New |
| Roblox Corp | RBLX | 200K | $11.3M | 1.8% | — | New |
| On Hldg Ag | — | 300K | $10.2M | 1.6% | — | New |
| Kanzhun Limited | — | 300K | $4.02M | 0.6% | — | New |
Positions as of Q1 2026. 13F filings arrive up to 45 days after quarter-end and omit shorts. Values are quarter-end marks, as filed. Estimated mark is the price effect on shares still held — not realized P&L or investment advice.