Q2 2026 13F · SEC CIK 1652062

Tairen Capital Ltd

Hedge fundFiled 2026-08-13 for Q2 2026. Open the filing ↗ · All SEC filings ↗

Reported 13F value: $1.1B
Reported positions: 44
Top holdings a year, 3 yrs: +20.2%
Average holding period: 2 qtrs

Tairen Capital Ltd is a hedge fund that reported 44 positions worth $1.1B in its Q2 2026 13F, filed 2026-08-13. Its largest holdings were Taiwan Semiconductor Manufac (TSM, 19.1%), Advanced Micro Devices Inc (AMD, 8.8%), Lumentum Hldgs Inc (LITE, 8.1%). A portfolio copying its top holdings returned 20.2% a year over the last 3 years, against 20.4% for the S&P 500.

Tairen Capital Ltd holdings all 44 positions.

Weights are shares of the filer's total reported 13F value, compared with Q1 2026. Share changes may reflect splits; weight changes also reflect price moves. A 13F shows long US-listed positions only, up to 135 days after the fact.

Tairen Capital Ltd 13F holdings
Stock	% of 13F value	Q1 2026	Shares	Share change	Reported value
TSMTaiwan Semiconductor Manufac	19.1%	5.9%	452,800	+178.4%	$216.2M
AMDAdvanced Micro Devices Inc	8.8%	3.5%	171,100	+6.7%	$99.4M
LITELumentum Hldgs Inc	8.1%	4.2%	106,960	+95.4%	$91.8M
MRVLMarvell Technology Inc	7.6%	New	288,880	—	$86.1M
GLWCorning Inc	6.6%	4.0%	294,169	+8.8%	$75.1M
INTCIntel Corp	5.8%	4.1%	469,340	-45.0%	$65.5M
QCOMQualcomm Inc	5.0%	New	303,691	—	$56.1M
CVXChevron Corporation	4.6%	New	317,400	—	$52.6M
HOODRobinhood Mkts Inc	4.5%	3.9%	512,952	-0.6%	$51.4M
CLSCelestica Inc	3.5%	New	108,000	—	$39.4M
AVGOBroadcom Inc	3.3%	New	99,160	—	$37.5M
MUMicron Technology Inc	3.2%	9.6%	31,805	-87.8%	$36.7M
BKRBaker Hughes Company Cl A	2.9%	3.2%	583,995	+19.6%	$32.4M
CIENCiena Corp	1.5%	New	34,720	—	$17.0M
NOKNokia Corp	1.4%	New	1,215,920	—	$16.1M
TERTeradyne Inc	1.4%	1.7%	32,000	-39.5%	$15.5M
XEX-Energy Inc	1.0%	New	636,000	—	$11.7M
SLBSlb Limited	1.0%	1.4%	250,000	+0.0%	$11.6M
TCOMTrip Com Group Ltd	1.0%	1.0%	274,227	+46.3%	$10.9M
AXTIAxt Inc	0.9%	New	140,000	—	$10.1M
SITMSitime Corp	0.8%	New	12,500	—	$9.3M
ROOTRoot Inc	0.8%	0.8%	160,798	+0.0%	$9.0M
BABAAlibaba Group Hldg Ltd	0.7%	2.5%	88,000	-52.4%	$8.4M
KLICKulicke & Soffa Industries Inc	0.7%	New	62,786	—	$8.4M
BWXTBwx Technologies Inc	0.7%	New	40,000	—	$7.8M
SMCISuper Micro Computer Inc	0.6%	New	238,300	—	$7.0M
ONTOOnto Innovation Inc	0.6%	New	17,500	—	$6.6M
INIOInnio NV	0.6%	New	159,132	—	$6.3M
SMTCSemtech Corp	0.5%	New	37,100	—	$6.0M
POETPoet Technologies Inc	0.5%	New	540,000	—	$5.6M
EDUNew Oriental Education & Technology Grou	0.4%	1.0%	102,700	-33.9%	$4.7M
SNAPSnap Inc	0.4%	0.8%	900,500	-42.6%	$4.0M
BIDUBaidu Inc	0.3%	New	26,200	—	$3.0M
SNDKSandisk Corp	0.2%	3.6%	1,205	-97.7%	$2.7M
SDRLSeadrill Ltd	0.2%	New	61,600	—	$2.3M
RIGTransocean Ltd	0.2%	New	445,100	—	$2.2M
VALValaris Ltd	0.2%	New	29,800	—	$2.2M
SMCIPSuper Micro Computer Inc	0.1%	New	20,000	—	$1.0M
ASMLAsml Hldg NV	0.1%	3.0%	345	-98.4%	$686K
UMCUnited Microelectronics Corp	0.0%	New	17,270	—	$470K
68389X204Oracle Corp	0.0%	New	10,000	—	$450K
AMATApplied Matls Inc	0.0%	3.2%	400	-99.5%	$289K
LRCXLam Research Corp	0.0%	3.2%	600	-99.6%	$260K
DDLDingdong Cayman Ltd	0.0%	0.0%	33,000	+0.0%	$64K

What Tairen Capital Ltd bought and sold in Q2 2026, against Q1 2026.

New positions

Added to

TSM Taiwan Semiconductor Manufac+178.4% shares
LITE Lumentum Hldgs Inc+95.4% shares
TCOM Trip Com Group Ltd+46.3% shares
BKR Baker Hughes Company Cl A+19.6% shares
GLW Corning Inc+8.8% shares
AMD Advanced Micro Devices Inc+6.7% shares

Reduced

LRCX Lam Research Corp-99.6% shares
AMAT Applied Matls Inc-99.5% shares
ASML Asml Hldg NV-98.4% shares
SNDK Sandisk Corp-97.7% shares
MU Micron Technology Inc-87.8% shares
BABA Alibaba Group Hldg Ltd-52.4% shares
INTC Intel Corp-45.0% shares
SNAP Snap Inc-42.6% shares

Sold out

Share counts compared with the Q1 2026 13F; a split also changes share counts.

How the holdings did against the S&P 500.

1 year: +21.5% /yr; S&P 500 +20.1%
3 years: +20.2% /yr; S&P 500 +20.4%
5 years: +5.3% /yr; S&P 500 +11.6%

A portfolio of the filer's 20 largest 13F positions, weighted by value, bought the trading day after each 13F was filed and held until the next one was: what copying this filer could have earned. 13Fs show long US-listed positions only, so this is an estimate of the stock picks, not the fund's reported returns.

Reported 13F value by quarter.

13F value by quarter
Quarter	13F value	Positions
Q2 2026	$1.1B	44
Q1 2026	$924.3M	44
Q4 2025	$960.9M	59
Q3 2025	$925.4M	66
Q2 2025	$978.6M	68
Q1 2025	$1.5B	88
Q4 2024	$680.2M	69
Q3 2024	$2.8B	59
Q2 2024	$2.8B	26
Q1 2024	$1.6B	37
Q4 2023	$1.4B	30
Q3 2023	$711.3M	22

Questions about Tairen Capital Ltd's portfolio

What stocks does Tairen Capital Ltd own?

Tairen Capital Ltd's latest 13F, for Q2 2026 and filed Aug 13, 2026, lists 44 positions worth $1.1B. The largest are Taiwan Semiconductor Manufac (TSM) at 19.1%, Advanced Micro Devices Inc (AMD) at 8.8%, Lumentum Hldgs Inc (LITE) at 8.1%, Marvell Technology Inc (MRVL) at 7.6% and Corning Inc (GLW) at 6.6%.

What did Tairen Capital Ltd buy last quarter?

In Q2 2026, Tairen Capital Ltd added a new position in Marvell Technology Inc (MRVL), a new position in Qualcomm Inc (QCOM), a new position in Chevron Corporation (CVX), a new position in Celestica Inc (CLS), a new position in Broadcom Inc (AVGO), Taiwan Semiconductor Manufac (TSM) (+178.4% shares), Lumentum Hldgs Inc (LITE) (+95.4% shares) and Trip Com Group Ltd (TCOM) (+46.3% shares), compared with its Q1 2026 filing.

What did Tairen Capital Ltd sell last quarter?

In Q2 2026, Tairen Capital Ltd sold all of Ishares Inc (EWY), sold all of Alphabet Inc (GOOGL), sold all of Meta Platforms Inc (META), sold all of Linde PLC (LIN), sold all of Doordash Inc (DASH), Lam Research Corp (LRCX) (-99.6% shares), Applied Matls Inc (AMAT) (-99.5% shares) and Asml Hldg NV (ASML) (-98.4% shares), compared with its Q1 2026 filing.

How has Tairen Capital Ltd's portfolio performed?

A portfolio copying Tairen Capital Ltd's 20 largest 13F holdings each quarter, from the day each filing was public, returned +20.2% a year over the last 3 years, against +20.4% for the S&P 500. Over 1 year: +21.5% against +20.1%. Over 5 years: +5.3% a year against +11.6%.

When is Tairen Capital Ltd's next 13F filing due?

13F filings are due 45 days after each quarter ends. Tairen Capital Ltd's filing for the quarter ending Sep 30, 2026 is due by Nov 14, 2026; this page updates the day after it is published.