XSD holdings - what the fund actually owns
State Street(R) SPDR(R) S&P(R) Semiconductor ETF reports 47 stock positions to the SEC, 100% of its assets. The ten largest are 29.0% of the fund, as of Jun 30, 2026.
Each week Ploutos reads the latest N-PORT filing of the largest US equity ETFs. This page is one fund's filing: its reported positions with their weights, where that weight sits by sector, what entered and left since the previous filing, and which other funds hold the most of the same stocks.
Reported positions
47
cover 100% of the fund
Weight of the top 10 holdings
29.0%
of the fund in ten names
Largest position
MXL
3.75% · MaxLinear Inc
Filing date
Jun 30, 2026
holdings as reported to the SEC
Where the weight sits, by sector
Sectors come from each company's industry code in its SEC record, so they are coarse. 3.4% of the reported weight could not be placed and is shown as unknown.
Full holdings list, heaviest first
| # | Stock | Weight | Cumulative |
|---|---|---|---|
| 1 | MXLMaxLinear Inc | 3.75% | 3.8% |
| 2 | ALGMAllegro MicroSystems Inc | 3.29% | 7.0% |
| 3 | ALABAstera Labs Inc | 3.08% | 10.1% |
| 4 | AMBAAmbarella Inc | 2.89% | 13.0% |
| 5 | INTCIntel Corp | 2.75% | 15.8% |
| 6 | PENGPenguin Solutions Inc | 2.74% | 18.5% |
| 7 | MUMicron Technology Inc | 2.73% | 21.2% |
| 8 | AMDAdvanced Micro Devices Inc | 2.71% | 23.9% |
| 9 | TET1 Energy Inc | 2.59% | 26.5% |
| 10 | MRVLMarvell Technology Inc | 2.49% | 29.0% |
| 11 | PIImpinj Inc | 2.45% | 31.5% |
| 12 | LSCCLattice Semiconductor Corp | 2.44% | 33.9% |
| 13 | CRDOCredo Technology Group Holding Ltd | 2.41% | 36.3% |
| 14 | POWIPower Integrations Inc | 2.37% | 38.7% |
| 15 | SITMSiTime Corp | 2.36% | 41.1% |
| 16 | WOLFWolfspeed Inc | 2.34% | 43.4% |
| 17 | DIODDiodes Inc | 2.30% | 45.7% |
| 18 | MTSIMACOM Technology Solutions Holdings Inc | 2.25% | 47.9% |
| 19 | TXNTexas Instruments Inc | 2.22% | 50.2% |
| 20 | SMTCSemtech Corp | 2.20% | 52.4% |
| 21 | MCHPMicrochip Technology Inc | 2.19% | 54.6% |
| 22 | AVGOBroadcom Inc | 2.13% | 56.7% |
| 23 | ADIAnalog Devices Inc | 2.12% | 58.8% |
| 24 | SLABSilicon Laboratories Inc | 2.11% | 60.9% |
| 25 | NVDANVIDIA Corp | 2.10% | 63.0% |
| 26 | RGTIRigetti Computing Inc | 2.09% | 65.1% |
| 27 | OLEDUniversal Display Corp | 2.08% | 67.2% |
| 28 | NXPINXP Semiconductors NV | 2.07% | 69.2% |
| 29 | QRVOQorvo Inc | 2.06% | 71.3% |
| 30 | QCOMQUALCOMM Inc | 2.04% | 73.4% |
| 31 | SWKSSkyworks Solutions Inc | 2.03% | 75.4% |
| 32 | SYNASynaptics Inc | 2.03% | 77.4% |
| 33 | RMBSRambus Inc | 2.02% | 79.4% |
| 34 | FSLRFirst Solar Inc | 1.99% | 81.4% |
| 35 | CRUSCirrus Logic Inc | 1.98% | 83.4% |
| 36 | MPWRMonolithic Power Systems Inc | 1.97% | 85.4% |
| 37 | CBRSCerebras Systems Inc | 1.96% | 87.3% |
| 38 | ALPHA & OMEGA SEMICONDUCTOR LTD | 1.87% | 89.2% |
| 39 | NVTSNavitas Semiconductor Corp | 1.84% | 91.0% |
| 40 | ONON Semiconductor Corp | 1.80% | 92.8% |
| 41 | INDIindie Semiconductor Inc | 1.59% | 94.4% |
| 42 | SKYWATER TECHNOLOGY INC | 1.50% | 95.9% |
| 43 | KOPNKopin Corp | 1.15% | 97.1% |
| 44 | CEVACEVA Inc | 0.95% | 98.0% |
| 45 | AMBQAmbiq Micro Inc | 0.89% | 98.9% |
| 46 | MRAMEverspin Technologies Inc | 0.62% | 99.5% |
| 47 | NVECNVE Corp | 0.40% | 99.9% |
Funds that hold the most of the same stocks
The share of XSD that is also in each fund, from the positions both report. Open a pair for the full list.
| Fund | Overlap | Shared |
|---|---|---|
| PSIInvesco Semiconductors ETF | 39.3% | 17 |
| SOXXiShares Semiconductor ETF | 36.4% | 18 |
| SOXQInvesco PHLX Semiconductor ETF | 34.9% | 19 |
| FTXLFirst Trust Nasdaq Semiconductor ETF | 34.7% | 20 |
| QTECFirst Trust NASDAQ-100-Technology Sector Index Fund | 27.9% | 13 |
| SMHVanEck Semiconductor ETF | 26.6% | 15 |
| RSPTInvesco S&P 500 Equal Weight Technology ETF | 23.1% | 14 |
| FXLFirst Trust Technology AlphaDEX Fund | 22.6% | 17 |
Questions people ask
What are the top holdings of XSD?
Its filing lists 47 stock positions. The largest are MXL 3.8%, ALGM 3.3%, ALAB 3.1%, and the ten largest together are 29.0% of the fund. The full list with weights is on this page.
How often do these holdings change?
Funds report their positions to the SEC at each quarter end, and the SEC publishes the filing about 60 days later. Ploutos reads the latest one every week, so the page changes four times a year, and shows the date of the filing it reads.
Why does the coverage not reach 100%?
The list is the stock positions the fund reports. Cash, futures, bonds and other assets the filing carries are not listed, and what the stocks add up to is the coverage shown. A stock fund lands near 100; a fund that holds futures or a cash sleeve lands lower. Weights are of the whole fund.
Compare XSD with another fund·All fund pairs
Descriptive data from public SEC filings. Nothing on this page is a recommendation to buy, sell or hold any fund or stock, and holdings change between filings.