Tairen Capital Ltd — 13F Holdings & Portfolio
CIK 1652062 · latest 13F-HR filed 2026-08-13
Tairen Capital Ltd manages $1.13B in 13F-reported U.S. long-equity assets across 44 reported positions as of its 2026-06-30 13F-HR filing. Its largest disclosed positions are TSM (19.10%), AMD (8.78%), LITE (8.11%). Quarter over quarter (versus its 2026-03-31 filing) the fund opened 24 new positions, exited 24, added to 9, and trimmed 10.
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.
$1.13B
Long-equity book
44
Distinct positions
2026-06-30
Filed 2026-08-13
+24 / −24 / ↑9 / ↓10
vs 2026-03-31
Portfolio charts
Latest quarter's book, what changed, and how the portfolio has evolved across filings.
| Name | Title / Status | Ownership | Type |
|---|
Quarter-over-quarter changes
Share-count changes vs the prior 13F.
Top Adds (vs prior quarter)
- TAIWAN SEMICONDUCTOR MANUFAC$161.3M +293.4%
- ADVANCED MICRO DEVICES INC$66.8M +204.6%
- LUMENTUM HLDGS INC$53.3M +138.6%
- CORNING INC$38.4M +104.4%
- INTEL CORP$27.9M +74.2%
Top Trims
- MICRON TECHNOLOGY INC-$51.6M -58.4%
- SANDISK CORP-$30.6M -91.8%
- LAM RESEARCH CORP-$29.7M -99.1%
- APPLIED MATLS INC-$29.4M -99.0%
- ASML HLDG NV-$27.1M -97.5%
New Positions
- MARVELL TECHNOLOGY INC$86.1M
- QUALCOMM INC$56.1M
- CHEVRON CORPORATION$52.6M
- CELESTICA INC$39.4M
- BROADCOM INC$37.5M
Exited Positions
- ISHARES INC$71.2M
- ALPHABET INC$42.6M
- META PLATFORMS INC$38.7M
- LINDE PLC$30.2M
- DOORDASH INC$27.2M
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 MANUFAC | TSM | 874039100 | $216.2M | 19.10% | 452,800 | SH |
| 2 | ADVANCED MICRO DEVICES INC | AMD | 007903107 | $99.4M | 8.78% | 171,100 | SH |
| 3 | LUMENTUM HLDGS INC | LITE | 55024U109 | $91.8M | 8.11% | 106,960 | SH |
| 4 | MARVELL TECHNOLOGY INC | MRVL | 573874104 | $86.1M | 7.60% | 288,880 | SH |
| 5 | CORNING INC | GLW | 219350105 | $75.1M | 6.64% | 294,169 | SH |
| 6 | INTEL CORP | INTC | 458140100 | $65.5M | 5.79% | 469,340 | SH |
| 7 | QUALCOMM INC | QCOM | 747525103 | $56.1M | 4.96% | 303,691 | SH |
| 8 | CHEVRON CORPORATION | CVX | 166764100 | $52.6M | 4.65% | 317,400 | SH |
| 9 | ROBINHOOD MKTS INC | HOOD | 770700102 | $51.4M | 4.54% | 512,952 | SH |
| 10 | CELESTICA INC | CLS | 15101Q207 | $39.4M | 3.48% | 108,000 | SH |
| 11 | BROADCOM INC | AVGO | 11135F101 | $37.5M | 3.31% | 99,160 | SH |
| 12 | MICRON TECHNOLOGY INC | MU | 595112103 | $36.7M | 3.24% | 31,805 | SH |
| 13 | BAKER HUGHES COMPANY | BKR | 05722G100 | $32.4M | 2.86% | 583,995 | SH |
| 14 | CIENA CORP | CIEN | 171779309 | $17.0M | 1.50% | 34,720 | SH |
| 15 | NOKIA CORP | NOK | 654902204 | $16.1M | 1.43% | 1,215,920 | SH |
| 16 | TERADYNE INC | TER | 880770102 | $15.5M | 1.37% | 32,000 | SH |
| 17 | X-ENERGY INC | XE | 98386P102 | $11.7M | 1.03% | 636,000 | SH |
| 18 | SLB LIMITED | SLB | 806857108 | $11.6M | 1.03% | 250,000 | SH |
| 19 | TRIP COM GROUP LTD | TCOM | 89677Q107 | $10.9M | 0.97% | 274,227 | SH |
| 20 | AXT INC | AXTI | 00246W103 | $10.1M | 0.89% | 140,000 | SH |
| 21 | SITIME CORP | SITM | 82982T106 | $9.3M | 0.82% | 12,500 | SH |
| 22 | ROOT INC | ROOT | 77664L207 | $9.0M | 0.79% | 160,798 | SH |
| 23 | ALIBABA GROUP HLDG LTD | BABA | 01609W102 | $8.4M | 0.75% | 88,000 | SH |
| 24 | KULICKE & SOFFA INDS INC | KLIC | 501242101 | $8.4M | 0.74% | 62,786 | SH |
| 25 | BWX TECHNOLOGIES INC | BWXT | 05605H100 | $7.8M | 0.69% | 40,000 | SH |
| 26 | SUPER MICRO COMPUTER INC | SMCI | 86800U302 | $7.0M | 0.62% | 238,300 | SH |
| 27 | ONTO INNOVATION INC | ONTO | 683344105 | $6.6M | 0.59% | 17,500 | SH |
| 28 | INNIO NV | INIO | N52A8C105 | $6.3M | 0.56% | 159,132 | SH |
| 29 | SEMTECH CORP | SMTC | 816850101 | $6.0M | 0.53% | 37,100 | SH |
| 30 | POET TECHNOLOGIES INC | POET | 73044W302 | $5.6M | 0.49% | 540,000 | SH |
| 31 | NEW ORIENTAL ED & TECHNOLOGY | EDU | 647581206 | $4.7M | 0.42% | 102,700 | SH |
| 32 | SNAP INC | SNAP | 83304A106 | $4.0M | 0.35% | 900,500 | SH |
| 33 | BAIDU INC | BIDU | 056752108 | $3.0M | 0.26% | 26,200 | SH |
| 34 | SANDISK CORP | SNDK | 80004C200 | $2.7M | 0.24% | 1,205 | SH |
| 35 | SEADRILL LTD | SDRL | G7997W102 | $2.3M | 0.21% | 61,600 | SH |
| 36 | TRANSOCEAN LTD | RIG | H8817H100 | $2.2M | 0.19% | 445,100 | SH |
| 37 | VALARIS LTD | VAL | G9460G101 | $2.2M | 0.19% | 29,800 | SH |
| 38 | SUPER MICRO COMPUTER INC | SMCIP | 86800U500 | $1.0M | 0.09% | 20,000 | SH |
| 39 | ASML HLDG NV | ASML | N07059210 | $686.4K | 0.06% | 345 | SH |
| 40 | UNITED MICROELECTRONICS CORP | UMC | 910873405 | $469.9K | 0.04% | 17,270 | SH |
| 41 | ORACLE CORP | ORCLPD | 68389X204 | $449.5K | 0.04% | 10,000 | SH |
| 42 | APPLIED MATLS INC | AMAT | 038222105 | $289.2K | 0.03% | 400 | SH |
| 43 | LAM RESEARCH CORP | LRCX | 512807306 | $260.0K | 0.02% | 600 | SH |
| 44 | DINGDONG CAYMAN LTD | DDL | 25445D101 | $63.7K | 0.01% | 33,000 | SH |
| Period | Filed | AUM | Holdings | Accession |
|---|---|---|---|---|
| 2026-06-30 | 2026-08-13 | $1.13B | 44 | 0001652062-26-000006 |
| 2026-03-31 | 2026-05-15 | $924.3M | 44 | 0001652062-26-000004 |
| 2025-12-31 | 2026-02-17 | $960.9M | 59 | 0001652062-26-000003 |
| 2025-09-30 | 2025-11-13 | $925.4M | 66 | 0001652062-25-000005 |
HONG KONG, K3 000000