# Portfolio overlap — MDEV vs SHSSX

Comparing **First Trust Indxx Medical Devices ETF** (2026-03-31) and **BlackRock Health Sciences Opportunities Portfolio** (2026-02-27).

- Shared positions: 19
- First Trust Indxx Medical Devices ETF covered by BlackRock Health Sciences Opportunities Portfolio: 0.1974484948610937742141270539
- BlackRock Health Sciences Opportunities Portfolio covered by First Trust Indxx Medical Devices ETF: 0.1974484948610937742141270539

## First Trust Indxx Medical Devices ETF — top positions

| Security | Weight | Shared |
|----------|--------|--------|
| GLOBUS MEDICAL INC | 0.033181 |  |
| ALIGN TECHNOLOGY INC | 0.029723 |  |
| PENUMBRA INC | 0.027431 | ✓ |
| MASIMO CORP | 0.026821 |  |
| HOYA CORP | 0.026778 |  |
| HOLOGIC INC | 0.024305 | ✓ |
| WATERS CORP | 0.024252 | ✓ |
| EDWARDS LIFESCIENCES CORP | 0.023603 | ✓ |
| INTUITIVE SURGICAL INC | 0.023251 | ✓ |
| WUXI APPTEC CO LTD H | 0.023215 |  |
| ALCON INC | 0.022796 | ✓ |
| COOPER COS INC | 0.022765 | ✓ |
| FISHER & PAYKEL | 0.022694 |  |
| METTLER-TOLEDO INTL INC | 0.021867 | ✓ |
| GE HEALTHCARE TECHNOLOGIES INC WI | 0.021840 | ✓ |
| TELEFLEX INC | 0.021806 |  |
| KONINKLIJKE PHIL | 0.021700 |  |
| REVVITY INC | 0.021634 |  |
| STRAUMANN HOLDG AG (REGD) | 0.021053 |  |
| DEXCOM INC | 0.021018 | ✓ |
| ZIMMER BIOMET HO | 0.020808 |  |
| WEST PHARMACEUTICAL SVCS INC | 0.020806 | ✓ |
| STERIS PLC | 0.020448 | ✓ |
| DANAHER CORP | 0.020421 | ✓ |
| THERMO FISHER SCIENTIFIC INC | 0.020402 | ✓ |
| BIO RAD LABS CL A | 0.020357 |  |
| MEDTRONIC PLC | 0.019758 | ✓ |
| STRYKER CORP | 0.019681 | ✓ |
| Smith & Nephew PLC | 0.019579 |  |
| Sartorius Stedim Biotech S.A. | 0.019545 |  |
| MERIT MEDICAL SYSTEMS INC | 0.019013 |  |
| DEMANT A/S | 0.018692 |  |
| BECTON DICKINSON and CO | 0.018339 |  |
| SONOVA HOLDING A | 0.018329 |  |
| AGILENT TECHNOLOGIES INC | 0.018145 | ✓ |
| Terumo Corporation | 0.018070 |  |
| RESMED INC | 0.017927 |  |
| BIOMERIEUX | 0.017513 |  |
| OLYMPUS CORP | 0.017219 |  |
| SIEMENS HEALTHINEERS AG COMMON STOCK | 0.016992 |  |
| COLOPLAST-B COMMON STOCK | 0.016928 |  |
| ABBOTT LABS | 0.016884 | ✓ |
| BAXTER INTL INC | 0.016674 |  |
| SYSMEX CORPORATION | 0.015276 |  |
| INSULET CORP | 0.014553 |  |
| BOSTON SCIENTIFIC CORP | 0.014308 | ✓ |
| AMPLIFON SPA | 0.014045 |  |
| COCHLEAR LTD | 0.013787 |  |
| CARL ZEISS ME-BR | 0.012640 |  |
| DREY-GVT CSH-I | 0.001129 |  |

## BlackRock Health Sciences Opportunities Portfolio — top positions

| Security | Weight | Shared |
|----------|--------|--------|
| LILLY ELI and CO | 0.112658 |  |
| JOHNSON&JOHNSON | 0.101544 |  |
| ABBVIE INC | 0.040851 |  |
| GILEAD SCIENCES INC | 0.039325 |  |
| MERCK & CO | 0.035239 |  |
| AMGEN INC | 0.034711 |  |
| UNITEDHEALTH GRP | 0.030228 |  |
| INTUITIVE SURGICAL INC | 0.024425 | ✓ |
| ABBOTT LABS | 0.024092 | ✓ |
| DANAHER CORP | 0.022937 | ✓ |
| THERMO FISHER SCIENTIFIC INC | 0.022604 | ✓ |
| EDWARDS LIFESCIENCES CORP | 0.022495 | ✓ |
| VERTEX PHARMACEUTICALS INC | 0.020646 |  |
| MEDTRONIC PLC | 0.019842 | ✓ |
| STRYKER CORP | 0.019621 | ✓ |
| TEVA PHARMACEUTICAL IND ADR | 0.017890 |  |
| CENCORA INC | 0.015043 |  |
| BOSTON SCIENTIFIC CORP | 0.015007 | ✓ |
| ASTRAZENECA PLC | 0.014390 |  |
| ARGENX SE SPONSORED ADR | 0.014149 |  |
| MCKESSON CORP | 0.011959 |  |
| ROCHE HOLDINGS AG (GENUSSCHEINE) | 0.010694 |  |
| BIOGEN INC | 0.010622 |  |
| ALNYLAM PHARMACEUTICALS INC | 0.010486 |  |
| REGENERON PHARMACEUTICALS INC | 0.010418 |  |
| BRISTOL-MYERS SQUIBB CO | 0.010404 |  |
| HCA HEALTHCARE INC | 0.010124 |  |
| BlackRock Cash Funds: Institutional, SL Agency Shares | 0.008737 |  |
| EXACT SCIENCES CORP | 0.008615 |  |
| RHYTHM PHARMACEUTICALS INC | 0.007596 |  |
| IDEXX LABS INC | 0.007451 |  |
| DEXCOM INC | 0.007411 | ✓ |
| PENUMBRA INC | 0.006975 | ✓ |
| INSMED INC | 0.006842 |  |
| Novartis AG | 0.006452 |  |
| INCYTE CORP | 0.006100 |  |
| MEDLINE INC-A | 0.006086 |  |
| WATERS CORP | 0.006043 | ✓ |
| BLKR-LIQ T-INS | 0.005199 |  |
| PROTAGONIST THERAPEUTICS INC | 0.005186 |  |
| AGILENT TECHNOLOGIES INC | 0.005006 | ✓ |
| PFIZER INC | 0.004980 |  |
| NUVALENT INC-A | 0.004896 |  |
| COGENT BIOSCIENCES INC | 0.004846 |  |
| GUARDANT HEALTH INC | 0.004807 |  |
| REVOLUTION MEDICINES INC | 0.004700 |  |
| MODERNA INC | 0.004568 |  |
| GALDERMA GROUP A | 0.004399 |  |
| CVS HEALTH CORP | 0.004365 |  |
| ELEVANCE HEALTH INC | 0.004311 |  |


## Sources

- N-PORT (fund A) — accession `0000940400-26-020383` (as of 2026-03-31)
  <https://www.sec.gov/Archives/edgar/data/1552740/000094040026020383/0000940400-26-020383-index.htm>
- N-PORT (fund B) — accession `0000940400-26-014709` (as of 2026-02-27)
  <https://www.sec.gov/Archives/edgar/data/844779/000094040026014709/0000940400-26-014709-index.htm>

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