13F GuideFiling Basics
What is SEC Form 13F? Ultimate Guide to Institutional Equity Filings
Learn how SEC Form 13F filings work, the $100M threshold, 45-day reporting lag, and how to track top hedge fund holdings.
AlphaSMO Research GuideRead Guide
CIK: 0001652062
Total reported value
$1.1B
$1.1B
66 檔
24.1%
In Q3 2025, Tairen Capital Ltd's U.S. equity holdings reached a combined market value of $1.1B, distributed across 66 disclosed stock positions.
In Q3 2025, Tairen Capital Ltd adopted a defensive or profit-taking posture, trimming 20 positions and completely liquidating 57 holdings to manage risk exposure.
In terms of portfolio concentration, the top 5 core holdings (including TSLA, HOOD, NVDA) accounted for 24.1% of total reported equity market value during Q3 2025.
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | TSLA | Tesla Inc | Stock-Consumer Disc | 7.02% | — | — | |
| 2 | HOOD | Robinhood Markets Inc - A | Stock-Financials | 6.93% | +0.67% | +58.10% | |
| 3 | NVDA | Nvidia CORP | Stock-Tech | 6.14% | -0.78% | EXIT | |
| 4 | TSM | Taiwan Semiconductor-sp Adr | Stock-Tech | 4.78% | +13.15% | -14.45% | |
| 5 | BABA | Alibaba Group Holding-sp Adr | Stock-Consumer Disc | 4.65% | -1.76% | — | |
| 6 | ASML | ASML Holding N.V. | Stock-Tech | 3.98% | -2.94% | — | |
| 7 | GOOGL | Alphabet Inc-cl A | Stock-Comm Services | 3.66% | -4.61% | EXIT | |
| 8 | MRVL | Marvell Technology Inc | Stock-Tech | 3.04% | +7.60% | NEW | |
| 9 | SHW | Sherwin-williams Co/the | Stock-Materials | 3.03% | — | +2.97% | |
| 10 | MSFT | Microsoft CORP | Stock-Tech | 2.80% | — | +206.35% | |
| 11 | SNPS | Synopsys Inc | Stock-Tech | 2.48% | — | — | |
| 12 | CEG | Constellation Energy | Stock-Utilities | 2.40% | — | — | |
| 13 | PGR | Progressive CORP | Stock-Financials | 2.21% | — | +2.38% | |
| 14 | MU | Micron Technology Inc | Stock-Tech | 2.19% | -6.31% | -23.91% | |
| 15 | LIN | Linde plc | Stock-Materials | 2.15% | -3.27% | EXIT | |
| 16 | FICO | Fair Isaac CORP | Stock-Tech | 2.11% | -0.35% | EXIT | |
| 17 | AS | Amer Sports, Inc. | Stock-Consumer Disc | 2.07% | — | -0.26% | |
| 18 | NTES | Netease Inc-adr | Stock-Comm Services | 2.06% | — | — | |
| 19 | SNOW | Snowflake Inc | Stock-Tech | 2.04% | — | -44.76% | |
| 20 | RBLX | Roblox CORP -class A | Stock-Comm Services | 2.02% | -1.94% | EXIT | |
| 21 | WDC | Western Digital CORP | Stock-Tech | 1.95% | — | — | |
| 22 | WAB | Wabtec CORP | Stock-Industrials | 1.86% | -1.13% | EXIT | |
| 23 | TWLO | Twilio Inc - A | Stock-Tech | 1.72% | — | +98.36% | |
| 24 | ROOT | Root Inc/oh -class A | Stock-Other | 1.56% | +0.02% | -1.18% | |
| 25 | SHOP | Shopify Inc - Class A | Stock-Tech | 1.44% | — | — | |
| 26 | OKTA | Okta Inc | Stock-Tech | 1.38% | — | +115.59% | |
| 27 | BIRK | Birkenstock Holding plc | Stock-Other | 1.35% | — | — | |
| 28 | VRSK | Verisk Analytics Inc | Stock-Industrials | 1.31% | — | — | |
| 29 | DOCS | Doximity Inc-class A | Stock-Healthcare | 1.27% | — | +187.07% | |
| 30 | ✓ | On Holding AG | Stock-Other | 1.23% | — | — | |
| 31 | GOOG | Alphabet Inc-cl C | Stock-Comm Services | 1.23% | -0.02% | EXIT | |
| 32 | ONTO | Onto Innovation Inc | Stock-Tech | 1.21% | +0.58% | NEW | |
| 33 | SNAP | Snap Inc - A | Stock-Comm Services | 1.17% | -0.43% | — | |
| 34 | RMBS | Rambus Inc | Stock-Tech | 1.16% | -1.12% | EXIT | |
| 35 | AMD | Advanced Micro Devices | Stock-Tech | 1.08% | +5.25% | — | |
| 36 | U | Unity Software Inc | Stock-Tech | 1.04% | -0.78% | EXIT | |
| 37 | GDS | Gds Holdings LTD - Adr | Stock-Other | 1.01% | — | — | |
| 38 | RSG | Republic Services Inc | Stock-Industrials | 0.93% | — | +4077.78% | |
| 39 | EDU | New Oriental Educatio-sp Adr | Stock-Consumer Staples | 0.89% | -0.53% | — | |
| 40 | TCOM | Trip.com Group Ltd-adr | Stock-Consumer Disc | 0.81% | -0.04% | -80.07% | |
| 41 | SPOT | Spotify Technology S.A. | Stock-Comm Services | 0.76% | — | — | |
| 42 | PH | Parker Hannifin CORP | Stock-Industrials | 0.69% | -0.81% | EXIT | |
| 43 | QUBT | Quantum Computing Inc | Stock-Other | 0.68% | — | — | |
| 44 | AAPL | Apple Inc | Stock-Tech | 0.67% | — | -74.10% | |
| 45 | TER | Teradyne Inc | Stock-Tech | 0.54% | -0.33% | — | |
| 46 | TTD | Trade Desk Inc/the -class A | Stock-Comm Services | 0.50% | — | — | |
| 47 | AVGO | Broadcom Inc | Stock-Tech | 0.50% | +3.31% | NEW | |
| 48 | ALAB | Astera Labs Inc | Stock-Tech | 0.44% | — | — | |
| 49 | LITE | Lumentum Holdings Inc | Stock-Tech | 0.40% | +3.95% | — | |
| 50 | VEEV | Veeva Systems Inc-class A | Stock-Healthcare | 0.25% | — | -80.24% |
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | TSLA | Tesla Inc | +7% | — | Add |
| 2 | BABA | Alibaba Group Holding-sp Adr | +4% | — | Add |
| 3 | HOOD | Robinhood Markets Inc - A | +2.6% | +58.10% | Trim |
| 4 | SNPS | Synopsys Inc | +2.3% | — | Add |
| 5 | TSM | Taiwan Semiconductor-sp Adr | +1.6% | -14.45% | Trim |
| 6 | NTES | Netease Inc-adr | +1.5% | — | Add |
| 7 | SHW | Sherwin-williams Co/the | +1.4% | +2.97% | Add |
| 8 | AS | Amer Sports, Inc. | +1.3% | -0.26% | Add |
| 9 | MU | Micron Technology Inc | +1.2% | -23.91% | Trim |
| 10 | ROOT | Root Inc/oh -class A | +1.1% | -1.18% | Add |
| 11 | AMD | Advanced Micro Devices | +1% | — | Add |
| 12 | SHOP | Shopify Inc - Class A | +1% | — | Add |
| 13 | BIRK | Birkenstock Holding plc | +0.9% | — | Add |
| 14 | LIN | Linde plc | +0.8% | +297.72% | Trim |
| 15 | WDC | Western Digital CORP | +0.6% | — | Trim |
| 16 | U | Unity Software Inc | +0.4% | -61.68% | Trim |
| 17 | BIL | Ss Spdr Bb 1-3m T-bill ETF | 0% | -61.86% | Unchanged |
| 18 | CLS | Celestica Inc | -0.1% | -90.16% | Trim |
| 19 | ✓ | On Holding AG | -0.3% | — | Trim |
| 20 | TTD | Trade Desk Inc/the -class A | -0.3% | — | Trim |
| 21 | TWLO | Twilio Inc - A | -0.4% | +98.36% | Trim |
| 22 | PH | Parker Hannifin CORP | -0.5% | — | Trim |
| 23 | VEEV | Veeva Systems Inc-class A | -0.5% | -80.24% | Trim |
| 24 | TCOM | Trip.com Group Ltd-adr | -0.6% | -80.07% | Trim |
| 25 | AAPL | Apple Inc | -0.6% | -74.10% | Trim |
| 26 | DUOL | Duolingo | -0.8% | — | Trim |
| 27 | STX | Seagate Technology Holdings plc | -1.5% | -93.53% | Trim |
| 28 | AVGO | Broadcom Inc | -1.8% | -43.04% | Trim |
| 29 | INTC | Intel CORP | -1.8% | -87.74% | Trim |
| 30 | SNOW | Snowflake Inc | -2.4% | -44.76% | Trim |
| 31 | MSFT | Microsoft CORP | -3.9% | +206.35% | Trim |
| 32 | AMZN | Amazon.com Inc | — | EXIT | Sold out |
| 33 | META | Meta Platforms Inc-class A | — | EXIT | Sold out |
| 34 | NVDA | Nvidia CORP | — | NEW | New buy |
| 35 | FUTU | Futu Holdings Ltd-adr | — | EXIT | Sold out |
| 36 | PANW | Palo Alto Networks Inc | — | EXIT | Sold out |
| 37 | ASML | ASML Holding N.V. | — | NEW | New buy |
| 38 | IBIT | Ishares Bitcoin Trust ETF | — | EXIT | Sold out |
| 39 | GOOGL | Alphabet Inc-cl A | — | NEW | New buy |
| 40 | MPWR | Monolithic Power Systems Inc | — | EXIT | Sold out |
| 41 | MRVL | Marvell Technology Inc | — | NEW | New buy |
| 42 | DECK | Deckers Outdoor CORP | — | EXIT | Sold out |
| 43 | GS | Goldman Sachs Group Inc | — | EXIT | Sold out |
| 44 | CEG | Constellation Energy | — | NEW | New buy |
| 45 | PGR | Progressive CORP | — | NEW | New buy |
| 46 | NTRA | Natera Inc | — | EXIT | Sold out |
| 47 | RDDT | Reddit Inc-cl A | — | EXIT | Sold out |
| 48 | FICO | Fair Isaac CORP | — | NEW | New buy |
| 49 | AMBA | Ambarella, Inc. | — | EXIT | Sold out |
| 50 | HCA | Hca Healthcare Inc | — | EXIT | Sold out |
According to official SEC Form 13F filings, Tairen Capital Ltd reported a total U.S. public equity portfolio value of $1.1B across 66 disclosed positions in Q3 2025.
During Q3 2025, Tairen Capital Ltd's top holdings by market value included TSLA (7.0%)、HOOD (6.9%)、NVDA (6.1%). The largest single position, TSLA, represented 7.0% of total portfolio value.
Expert Analysis & Guides for Tracking Wall Street Smart Money Movements
Learn how SEC Form 13F filings work, the $100M threshold, 45-day reporting lag, and how to track top hedge fund holdings.
Top New Position Initiated
NVDA
市值: $56.8M
Top Position Liquidated / Trimmed
AMZN
前期市值: $143.3M
In Q3 2025, Tairen Capital Ltd made 122 total portfolio adjustments, initiating 35 new buys, adding to 10 positions, trimming 20 holdings, and fully liquidating 57 stocks.
All holding records on this page are fetched directly from the U.S. Securities and Exchange Commission (SEC) EDGAR system (Form 13F-HR). AlphaSMO parses CUSIP identifiers and formats data into Schema.org-compliant datasets.
Understand SEC Form 4 insider disclosures for corporate officers, directors, and 10% owners to track executive transactions.
Understand Rule 144 restricted stock sale notices to spot planned insider liquidations before market sell pressure arrives.
Explore the 5% beneficial ownership threshold, 13D vs 13G filing differences, and recent SEC accelerated deadline rules.
Best practices for analyzing 13F quarterly changes without getting misled by stock splits, options, or market valuation drift.
Learn how AlphaSMO's flagship signal detects high-conviction stocks where 13F hedge funds and corporate insiders buy at the same time.