SOXX vs TDIV: Holdings Overlap
iShares · 30 holdings · $47.6B · as of 2026-03-31
TDIVFirst Trust NASDAQ Technology Dividend Index Fund
First Trust · 95 holdings · $4.4B · as of 2026-03-31
How similar are SOXX and TDIV?
iShares Semiconductor ETF (SOXX, by iShares) holds 30 positions; First Trust NASDAQ Technology Dividend Index Fund (TDIV, by First Trust) holds 95. They have 15 holdings in common, and by portfolio weight the two funds are 29.6% identical. In practical terms the pair is lightly overlapping, with most of each portfolio distinct.
- Overlap by Weight
- 29.6%Sum of the smaller weight of each shared holding
- Shared Holdings
- 15SOXX holds 30 · TDIV holds 95
- Weight in Shared Holdings
- SOXX 51%·TDIV 34%Share of each fund's weight in stocks both funds own
Based on each fund's latest official holdings. How is this calculated?
What makes each fund different
Only in SOXX
15 of 30 positions (49.3% of the fund) are not held by TDIV.
Sector Breakdown
| Sector | SOXX | TDIV |
|---|---|---|
| Information Technology | 98.6% | 80.7% |
| Communication Services | 0.0% | 14.1% |
| Industrials | 0.0% | 2.1% |
| Other Sectors | 0.0% | 0.0% |
| Unclassified | 1.2% | 2.9% |
Share of each fund's portfolio weight by GICS-style sector, compiled from issuer fund data and our own classification of the holdings, not the issuers' published sector charts. “Unclassified” is weight we could not classify (1% of SOXX, 3% of TDIV).
Performance
| Fund | 1M | YTD | 1Y | 3Y (ann.) | 5Y (ann.) | 10Y (ann.) | Yield |
|---|---|---|---|---|---|---|---|
| SOXX | -1.5% | +80.6% | +126.6% | +47.5% | +29.5% | +32.9% | 0.27% |
| TDIV | +4.3% | +21.7% | +31.1% | +27.8% | +17.1% | +17.5% | 1.29% |
Total returns including dividends, from adjusted daily closes as of 2026-08-07. 3Y/5Y/10Y are annualized. Yield is trailing-12-month distributions over the last close. Past performance does not predict future results.
Project the growth of $10,000 in SOXX vs TDIV →
Shared Holdings(15)
The top 10 shared positions account for 96% of the overlap, led by AVGO, TXN and QCOM.
 AVGOBroadcom Inc COM | 8.27% | 8.09% | 8.09% |
|---|---|---|---|
 TXNTexas Instruments Inc. COM | 3.91% | 7.64% | 3.91% |
 QCOMQUALCOMM Inc. COM | 3.86% | 3.78% | 3.78% |
 TSMTaiwan Semiconductor Manufacturing Co., Ltd. SPONSORED ADS | 3.53% | 3.77% | 3.53% |
 ADIAnalog Devices Inc. COM | 3.82% | 2.50% | 2.50% |
 AMATApplied Materials Inc. COM | 5.84% | 1.88% | 1.88% |
 KLACKLA Corp. COM NEW | 4.12% | 1.36% | 1.36% |
 NXPINXP Semiconductors NV COM | 3.70% | 1.29% | 1.29% |
 MCHPMicrochip Technology Incorporated COM | 3.02% | 1.23% | 1.23% |
 ASMLASML Holding NV (Registered), NYRS | 3.56% | 0.85% | 0.85% |
 SWKSSkyworks Solutions, Inc. COM | 0.71% | 0.55% | 0.55% |
 MPWRMonolithic Power Systems Inc. COM | 4.08% | 0.42% | 0.42% |
 ASXASE Technology Holding Co Ltd. SPONSORED ADS | 0.98% | 0.07% | 0.07% |
 UMCUnited Microelectronics Corp. SPON ADR NEW | 0.57% | 0.07% | 0.07% |
 STMSTMicroelectronics N.V. NY REGISTRY | 0.61% | 0.05% | 0.05% |
Frequently Asked Questions
How much do SOXX and TDIV overlap?
SOXX and TDIV overlap by 29.6% of portfolio weight. They share 15 holdings (SOXX holds 30 positions and TDIV holds 95), based on each fund's latest SEC-reported holdings.
Is it redundant to own both SOXX and TDIV?
The two portfolios are 29.6% identical by weight. Owning both is not redundant. Most of each portfolio is distinct, so the funds can serve different roles.
What are the biggest shared holdings of SOXX and TDIV?
The largest positions held by both funds are AVGO, TXN, QCOM, TSM and ADI. Together the top 10 shared positions account for 96% of the total overlap.
What does SOXX own that TDIV doesn't?
15 positions (49.3% of SOXX) are unique to SOXX, led by NVDA, MU and AMD. In the other direction, 80 positions (66.3% of TDIV) are unique to TDIV.