CIBR vs MDYV: Holdings Overlap
CIBRFirst Trust Nasdaq Cybersecurity ETF
First Trust · 42 holdings · $15.3B · as of 2026-03-31
MDYVState Street® SPDR® S&P 400™ Mid Cap Value ETF
State Street (SPDR) · 297 holdings · $2.9B · as of 2026-08-06
Holdings snapshots are 128 days apart (CIBR: 2026-03-31, MDYV: 2026-08-06). Weights and index membership change between snapshots, so the true current overlap is typically higher than shown. For funds tracking the same index, the gap can be 5–15 points.
How similar are CIBR and MDYV?
First Trust Nasdaq Cybersecurity ETF (CIBR, by First Trust) holds 42 positions; State Street® SPDR® S&P 400™ Mid Cap Value ETF (MDYV, by State Street (SPDR)) holds 297. They have 3 holdings in common, and by portfolio weight the two funds are 0.9% identical. In practical terms the pair is essentially distinct, holding almost none of the same securities.
- Overlap by Weight
- 0.9%Sum of the smaller weight of each shared holding
- Shared Holdings
- 3CIBR holds 42 · MDYV holds 297
- Weight in Shared Holdings
- CIBR 4%·MDYV 1%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 CIBR
39 of 42 positions (95.9% of the fund) are not held by MDYV. Showing the top 30 by weight.
Only in MDYV
294 of 297 positions (98.9% of the fund) are not held by CIBR. Showing the top 30 by weight.
Sector Breakdown
| Sector | CIBR | MDYV |
|---|---|---|
| Information Technology | 88.7% | 8.3% |
| Financials | 0.0% | 23.4% |
| Industrials | 6.5% | 18.7% |
| Consumer Discretionary | 0.0% | 12.5% |
| Real Estate | 0.0% | 8.2% |
| Other Sectors | 2.1% | 28.8% |
| Unclassified | 2.1% | 0.0% |
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 (2% of CIBR, 0% of MDYV).
Performance
| Fund | 1M | YTD | 1Y | 3Y (ann.) | 5Y (ann.) | 10Y (ann.) | Yield |
|---|---|---|---|---|---|---|---|
| CIBR | +6.1% | +37.3% | +38.2% | +29.9% | +15.5% | +18.9% | 0.40% |
| MDYV | +3.1% | +15.2% | +23.9% | +12.9% | +9.2% | +10.6% | 1.64% |
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 CIBR vs MDYV →
Shared Holdings(3)
The top 3 shared positions account for 100% of the overlap, led by BAH, SAIC and CVLT.
Frequently Asked Questions
How much do CIBR and MDYV overlap?
CIBR and MDYV overlap by 0.9% of portfolio weight. They share 3 holdings (CIBR holds 42 positions and MDYV holds 297), based on each fund's latest SEC-reported holdings.
Is it redundant to own both CIBR and MDYV?
The two portfolios are 0.9% identical by weight. Owning both is genuine diversification: the funds hold almost none of the same securities.
What are the biggest shared holdings of CIBR and MDYV?
The largest positions held by both funds are BAH, SAIC and CVLT. Together the top 3 shared positions account for 100% of the total overlap.
What does CIBR own that MDYV doesn't?
39 positions (95.9% of CIBR) are unique to CIBR, led by PANW, CRWD and CSCO. In the other direction, 294 positions (98.9% of MDYV) are unique to MDYV.