Tairen Capital Ltd
Sector Allocation
- Technology75.0%$849.1M
- Energy9.1%$103.3M
- Materials6.6%$75.1M
- Financials5.3%$60.4M
- Consumer Discretionary2.1%$24.2M
- Industrials1.7%$19.5M
- Other0.0%$449,500
AUM History
13fpro.ai/research/fund/tairen-capital-ltd-1652062
Conviction and streaks
Concentrating · top 10 = 73.6%From the fund's last 12 quarters of 13F filings: positions held longest at size, and names it added to or trimmed several quarters running.
Largest positions — Q2 2026
TSM
$216.2MAMD
$99.4MLITE
$91.8MMRVL
$86.1MGLW
$75.1MINTC
$65.5MQCOM
$56.1MCVX
$52.6MHOOD
$51.4MCLS
$39.4MAVGO
$37.5MMU
$36.7MBKR
$32.4MCIEN
$17.0MNOK
$16.1MTER
$15.5MXE
$11.7MSLB
$11.6MTCOM
$10.9MAXTI
$10.1M
Top 20 stock positions. Options are left out: 13F reports them at the underlying's value.
13fpro.ai/research/fund/tairen-capital-ltd-1652062
Tairen Capital Ltd 13F holdings — Q2 2026
$1.1B portfolio (+22.5% QoQ) · 44 holdings · Q2 2026 13F · top 10 are 74% of the stock portfolio
$216.2M
19.1% of stocks
+178%This quarter-1.4%Since filed6 qtrsHeld$99.4M
8.8% of stocks
+7%This quarter+10.0%Since filed2 qtrsHeld$91.8M
8.1% of stocks
+95%This quarter-7.1%Since filed4 qtrsHeld$86.1M
7.6% of stocks
NewThis quarter+5.2%Since filedNew this quarterHeld$75.1M
6.6% of stocks
+9%This quarter-19.4%Since filed2 qtrsHeld$65.5M
5.8% of stocks
-45%This quarter-13.5%Since filed8 qtrsHeld$56.1M
5.0% of stocks
NewThis quarter+9.0%Since filedNew this quarterHeld$52.6M
4.7% of stocks
NewThis quarter+17.4%Since filedNew this quarterHeld$51.4M
4.5% of stocks
-0.6%This quarter-6.6%Since filed8 qtrsHeld$39.4M
3.5% of stocks
NewThis quarter-29.1%Since filedNew this quarterHeld
All holdings — Tairen Capital Ltd (Q2 2026)
44 disclosed positions from the Form 13F-HR on SEC EDGAR, with quarter-over-quarter share changes. Largest by value first; the ten above are not repeated.
| # | Company | Held | Source | |||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 11 | Broadcom Inc. | Technology | $37.5M | 3.3% | 99K | New | 1 qtr | AI quality score is Pro: unlock with a free trial | 13F | |
| 12 | MICRON TECHNOLOGY INC | Technology | $36.7M | 3.2% | 32K | -88% | 2 qtrs | AI quality score is Pro: unlock with a free trial | 13F | |
| 13 | Baker Hughes Co | Energy | $32.4M | 2.9% | 584K | +20% | 2 qtrsAdded 2 qtrs in a row | AI quality score is Pro: unlock with a free trial | 13F | |
| 14 | CIENA CORP | Technology | $17.0M | 1.5% | 35K | New | 1 qtr | AI quality score is Pro: unlock with a free trial | 13F | |
| 15 | NOKIA CORPadr | Technology | $16.1M | 1.4% | 1.22M | New | 1 qtr | AI quality score is Pro: unlock with a free trial | 13F | |
| 16 | TERADYNE, INC | Technology | $15.5M | 1.4% | 32K | -39% | 4 qtrsTrimmed 2 qtrs in a row | AI quality score is Pro: unlock with a free trial | 13F | |
| 17 | X-Energy, Inc. | Industrials | $11.7M | 1.0% | 636K | New | 1 qtr | AI quality score is Pro: unlock with a free trial | 13F | |
| 18 | SLB LIMITED/NV | Energy | $11.6M | 1.0% | 250K | — | 2 qtrs | AI quality score is Pro: unlock with a free trial | 13F | |
| 19 | Trip.com Group Ltdadr | Consumer Discretionary | $10.9M | 1.0% | 274K | +46% | 7 qtrs | AI quality score is Pro: unlock with a free trial | 13F | |
| 20 | AXT INC | Technology | $10.1M | 0.9% | 140K | New | 1 qtr | AI quality score is Pro: unlock with a free trial | 13F | |
| 21 | SITIME Corp | Technology | $9.3M | 0.8% | 13K | New | 1 qtr | AI quality score is Pro: unlock with a free trial | 13F | |
| 22 | Root, Inc. | Financials | $9.0M | 0.8% | 161K | — | 6 qtrs | AI quality score is Pro: unlock with a free trial | 13F | |
| 23 | Alibaba Group Holding Ltdadr | Consumer Discretionary | $8.4M | 0.8% | 88K | -52% | 2 qtrs | AI quality score is Pro: unlock with a free trial | 13F | |
| 24 | KULICKE & SOFFA INDUSTRIES INC | Technology | $8.4M | 0.7% | 63K | New | 1 qtr | AI quality score is Pro: unlock with a free trial | 13F | |
| 25 | BWX Technologies, Inc. | Industrials | $7.8M | 0.7% | 40K | New | 1 qtr | AI quality score is Pro: unlock with a free trial | 13F | |
| 26 | $SMCI | Super Micro Computer, Inc. | Technology | $7.0M | 0.6% | 238K | New | |||
| 27 | $ONTO | ONTO INNOVATION INC. | Technology | $6.6M | 0.6% | 18K | New | |||
| 28 | $INIO | INNIO N.V. | Technology | $6.3M | 0.6% | 159K | New | |||
| 29 | $SMTC | SEMTECH CORP | Technology | $6.0M | 0.5% | 37K | New | |||
| 30 | $POET | POET TECHNOLOGIES INC. | Technology | $5.6M | 0.5% | 540K | New | |||
| 31 | $EDU | New Oriental Education & Technology Group Inc. | Consumer Discretionary | $4.7M | 0.4% | 103K | -34% | |||
| 32 | $SNAP | Snap Inc | Technology | $4.0M | 0.3% | 901K | -43% | |||
| 33 | $BIDU | Baidu, Inc. | Technology | $3.0M | 0.3% | 26K | New | |||
| 34 | $SNDK | Sandisk Corp | Technology | $2.7M | 0.2% | 1,205 | -98% | |||
| 35 | $SDRL | SEADRILL Ltd | Energy | $2.3M | 0.2% | 62K | New | |||
| 36 | $RIG | Transocean Ltd. | Energy | $2.2M | 0.2% | 445K | New | |||
| 37 | $VAL | Valaris Ltd | Energy | $2.2M | 0.2% | 30K | New | |||
| 38 | $SMCI | Super Micro Computer, Inc. | Technology | $1.0M | 0.1% | 20K | New | |||
| 39 | $ASML | ASML HOLDING NV | Technology | $686K | 0.1% | 345 | -98% | |||
| 40 | $UMC | UNITED MICROELECTRONICS CORP | Technology | $470K | 0.0% | 17K | New | |||
| 41 | — | ORACLE CORP - 6.5 DEP CUM SR D | — | $450K | 0.0% | 10K | New | |||
| 42 | $AMAT | APPLIED MATERIALS INC /DE | Technology | $289K | 0.0% | 400 | -100% | |||
| 43 | $LRCX | LAM RESEARCH CORP | Technology | $260K | 0.0% | 600 | -100% | |||
| 44 | $DDL | Dingdong (Cayman) Ltd | Consumer Discretionary | $64K | 0.0% | 33K | — |
What changed in Q2 2026
Against the previous quarter's 13F: 24 new, 6 added to, 11 trimmed, 24 sold out. Share-count changes; largest moves by dollar size first.
New positions (24)
first bought this quarter
first bought this quarter
first bought this quarter
first bought this quarter
first bought this quarter
first bought this quarter
+18 more in the Excel export
Added to (6)
now $216.2M · held 6 qtrs, 2 adds in a row
now $91.8M · held 4 qtrs
now $99.4M · held 2 qtrs, 2 adds in a row
now $75.1M · held 2 qtrs, 2 adds in a row
now $32.4M · held 2 qtrs, 2 adds in a row
now $10.9M · held 7 qtrs
Trimmed (11)
now $36.7M · held 2 qtrs
$SNDKSandisk Corp-98%
now $2.7M · held 3 qtrs, 2 trims in a row
$AMATAPPLIED MATERIALS INC /DE-100%
now $289K · held 2 qtrs
$LRCXLAM RESEARCH CORP-100%
now $260K · held 2 qtrs
now $65.5M · held 8 qtrs
$ASMLASML HOLDING NV-98%
now $686K · held 4 qtrs
+5 more in the Excel export
Holdings by quarter
Every 13F Tairen Capital Ltd has filed, 40 earlier quarters. Pick one to see what it held then.
Is it too late to follow Tairen Capital Ltd?
Q2 2026 13F filed with the SEC on Aug 13, 2026. Prices are closing prices as of Oct 26, 2026.
Average quality of Tairen Capital Ltd's top 20 holdings: 69/100 (our AI quality score, weighted by position size; 16 of the 20 are scored)
Top 10 since filing
-2.3%
Value-weighted move of the 10 largest stock positions
Turnover
58%
Last quarter; 239% over the last 4
Top 10 weight
74%
Share of the stock portfolio in its 10 largest positions
Held 4+ quarters
42%
Share of portfolio value in positions held a year or more
Highest-quality names it owns(among its 100 largest positions)
The 8 highest-scoring companies in this portfolio are a Pro feature.
How these are measured
- Moves since the quarter-end and since the filing date use our own daily closing prices, from the close on (or just before) each date to the latest close.
- Turnover is the lesser of shares bought or sold in a quarter, valued at the quarter-end prices in the 13F, divided by the average of the two quarters' stock portfolio values.
- Quarters held and add/trim streaks count back only through quarters whose filed holdings add up to the filing's own cover-page total (back to Q2 2023 for this fund). A change counts as an add or a trim when the split-adjusted share count moves by more than 1%.
- Estimate, not the fund's reported cost. For each quarter in the current holding period in which the fund's share count rose (split-adjusted), we take that quarter's average daily close and weight it by the shares added; sales do not change an average cost. Quarters where the stock's price history and the 13F's own implied price disagree by more than 2x are left out.
- Put and call option rows report the value of the underlying shares, not a position the fund paid for, so they are left out of all of the above.
Portfolio Overview
Tairen Capital Ltd disclosed 44 positions worth $1.1B in its Form 13F-HR for Q2 2026, led by $TSM (TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD) at 19.1% of the equity portfolio, followed by $AMD and $LITE. During the quarter the fund opened 24 new positions and exited 24 — including a new stake in $MRVL. The portfolio is most concentrated in Technology (75.0% of disclosed assets). All figures are sourced directly from Tairen Capital Ltd’s Form 13F-HR filing with the SEC under CIK 1652062.
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