Headwater Capital Co Ltd — 13F Holdings & Portfolio
CIK 2036346 · latest 13F-HR filed 2026-05-15
Headwater Capital Co Ltd manages $622.0M in 13F-reported U.S. long-equity assets across 15 reported positions as of its 2026-03-31 13F-HR filing. Its largest disclosed positions are TSM (18.26%), META (17.39%), GOOG (13.61%). Quarter over quarter (versus its 2025-12-31 filing) the fund opened 7 new positions, exited 9, added to 5, and trimmed 2.
AUM is the long-equity portion reported on Form 13F-HR. Excludes short positions, cash, foreign holdings, and non-13F assets. For informational purposes only — not investment advice.
$622.0M
Long-equity book
15
Distinct positions
2026-03-31
Filed 2026-05-15
+7 / −9 / ↑5 / ↓2
vs 2025-12-31
| Name | Title / Status | Ownership | Type |
|---|
Top Adds (vs prior quarter)
- META PLATFORMS INC$84.1M +350.0%
- ALPHABET INC$34.8M +111.3%
- MICRON TECHNOLOGY INC$13.9M +62.4%
- TRIP COM GROUP LTD$9.5M +40.6%
- LUMENTUM HOLDINGS INC$3.0M +27.1%
New Positions
- NVIDIA CORP$54.9M
- DOORDASH INC$31.5M
- ROBINHOOD MARKETS INC$25.4M
- FUTU HLDGS LTD$13.7M
- ROBLOX CORP$11.3M
Exited Positions
- AMAZON COM INC$24.0M
- FIGMA INC$19.4M
- H WORLD GROUP LTD$9.4M
- ATOUR LIFESTYLE HLDGS LTD$7.9M
- TRIPADVISOR INC$5.1M
Rows tagged Call or Put are options positions, not stock. Per SEC Form 13F-HR, Value shows the notional value of the underlying (shares covered × underlying price), not the option premium. Shares is the number of underlying shares covered (divide by 100 for contract count).
| # | Issuer | Symbol | CUSIP | Value | Weight | Shares | Type |
|---|---|---|---|---|---|---|---|
| 1 | TAIWAN SEMICONDUCTOR MFG | TSM | 874039100 | $113.6M | 18.26% | 336,000 | SH |
| 2 | META PLATFORMS INC | META | 30303M102 | $108.1M | 17.39% | 189,000 | SH |
| 3 | ALPHABET INC | GOOG | 02079K107 | $84.6M | 13.61% | 295,000 | SH |
| 4 | ALPHABET INC | GOOGL | 02079K305 | $66.1M | 10.63% | 230,000 | SH |
| 5 | NVIDIA CORP | NVDA | 67066G104 | $54.9M | 8.83% | 315,000 | SH |
| 6 | MICRON TECHNOLOGY INC | MU | 595112103 | $36.1M | 5.81% | 107,000 | SH |
| 7 | TRIP COM GROUP LTD | TCOM | 89677Q107 | $32.9M | 5.28% | 660,000 | SH |
| 8 | DOORDASH INC | DASH | 25809K105 | $31.5M | 5.07% | 210,000 | SH |
| 9 | ROBINHOOD MARKETS INC | HOOD | 770700102 | $25.4M | 4.09% | 367,000 | SH |
| 10 | PDD HOLDINGS INC | PDD | 722304102 | $15.3M | 2.46% | 150,000 | SH |
| 11 | LUMENTUM HOLDINGS INC | LITE | 55024U109 | $14.1M | 2.26% | 20,000 | SH |
| 12 | FUTU HLDGS LTD | FUTU | 36118L106 | $13.7M | 2.20% | 100,000 | SH |
| 13 | ROBLOX CORP | RBLX | 771049103 | $11.3M | 1.82% | 200,000 | SH |
| 14 | ON HLDG AG | ONON | H5919C104 | $10.2M | 1.64% | 300,000 | SH |
| 15 | KANZHUN LTD | BZ | 48553T106 | $4.0M | 0.65% | 300,000 | SH |
| Period | Filed | AUM | Holdings | Accession |
|---|---|---|---|---|
| 2026-03-31 | 2026-05-15 | $622.0M | 15 | 0002036346-26-000006 |
| 2025-12-31 | 2026-02-19 | $480.9M | 17 | 0002036346-26-000005 |
| 2025-12-31 | 2026-02-17 | $480.9M | 17 | 0002036346-26-000004 |