# Portfolio overlap — IBRN vs ISCG

Comparing **iShares Neuroscience and Healthcare ETF** (2026-01-31) and **iShares Morningstar Small-Cap Growth ETF** (2026-01-31).

- Shared positions: 14
- iShares Neuroscience and Healthcare ETF covered by iShares Morningstar Small-Cap Growth ETF: 0.1183939890812281746743534405
- iShares Morningstar Small-Cap Growth ETF covered by iShares Neuroscience and Healthcare ETF: 0.1183939890812281746743534405

## iShares Neuroscience and Healthcare ETF — top positions

| Security | Weight | Shared |
|----------|--------|--------|
| BlackRock Cash Funds: Institutional, SL Agency Shares | 0.117373 | ✓ |
| PRAXIS PRECISION MEDICINES INC | 0.044312 | ✓ |
| AXSOME THERAPEUTICS INC | 0.043192 | ✓ |
| ALKERMES PLC | 0.040169 |  |
| BIOGEN INC | 0.034703 |  |
| SCHOLAR ROCK HOLDING CORP | 0.034455 | ✓ |
| PTC THERAPEUTICS INC | 0.034212 | ✓ |
| DENALI THERAPEUTICS INC | 0.032712 |  |
| ARGENX SE SPONSORED ADR | 0.032611 |  |
| ACADIA PHARMACEUTICALS INC | 0.032040 | ✓ |
| XENON PHARMACEUTICALS INC | 0.031875 |  |
| CATALYST PHARMACEUTICALS INC | 0.031179 | ✓ |
| NEUROCRINE BIOSCIENCES INC | 0.030618 | ✓ |
| SUPERNUS PHARMACEUTICALS INC | 0.030358 | ✓ |
| CENTESSA PHARMACEUTICALS LTD ADR | 0.027309 |  |
| SK BIOPHARMS. CO LTD | 0.026519 |  |
| EDGEWISE THERAPEUTICS INC | 0.024877 | ✓ |
| AVADEL PHARMACEU | 0.023295 |  |
| SAREPTA THERAPEUTICS INC | 0.023257 |  |
| DYNE THERAPEUTICS INC | 0.021737 |  |
| DIANTHUS THERAPEUTICS INC | 0.021707 |  |
| H LUNDBECK A/S | 0.020755 |  |
| AXOGEN INC | 0.018144 | ✓ |
| BIOARCTIC AB | 0.016098 |  |
| BIOHAVEN LTD | 0.014810 |  |
| NEUREN PHARMACEU | 0.014523 |  |
| TAYSHA GENE THERAPIES INC | 0.011660 | ✓ |
| TOBII DYNAVOX AB | 0.010965 |  |
| CAPRICOR THERAPEUTICS INC | 0.010188 |  |
| IDORSIA LTD | 0.009130 |  |
| ANNEXON INC | 0.008881 |  |
| RAPPORT THERAPEUTICS INC | 0.008663 |  |
| INTEGRA LIFESCIENCES HLDS CORP | 0.008498 |  |
| SANBIO CO LTD | 0.007985 |  |
| ZYLOX-TONBRIDGE MEDICAL TECHNOLOGY CO LTD | 0.007129 |  |
| Bright Minds Biosciences Inc COM NEW | 0.007015 |  |
| MEDINCELL SA | 0.006360 |  |
| FULCRUM THERAPEUTICS INC | 0.005964 |  |
| REGENXBIO INC | 0.005961 |  |
| MICROPORT NEUROTECH LTD | 0.005435 |  |
| CERIBELL INC | 0.005274 |  |
| ANAVEX LIFE SCIENCES CORP | 0.004906 | ✓ |
| VANDA PHARMACEUTICALS INC | 0.004786 |  |
| BENITEC BIOPHARMA INC | 0.004607 |  |
| NEUROPACE INC | 0.004461 |  |
| PEIJIA MEDICAL LTD | 0.004430 |  |
| PROTHENA CORP PLC COMMON STOCK USD.01 | 0.004426 |  |
| SOLID BIOSCIENCES INC | 0.004333 |  |
| ONCOLYS BIOPHARMA INC | 0.003660 |  |
| CLEARPOINT NEURO INC | 0.003617 |  |

## iShares Morningstar Small-Cap Growth ETF — top positions

| Security | Weight | Shared |
|----------|--------|--------|
| BlackRock Cash Funds: Institutional, SL Agency Shares | 0.105278 | ✓ |
| LUMENTUM HOLDINGS INC | 0.008440 |  |
| KRATOS DEFENSE and SEC SOLTN INC | 0.005306 |  |
| ATI INC | 0.005044 |  |
| ITT INC | 0.004928 |  |
| RBC BEARINGS INC | 0.004822 |  |
| MUELLER INDUSTRIES INC | 0.004712 |  |
| LINCOLN ELECTRIC HLDGS INC | 0.004649 |  |
| NORDSON CORP | 0.004454 |  |
| MACOM TECHNOLOGY SOLUTIONS HOLDINGS INC | 0.004321 |  |
| NEUROCRINE BIOSCIENCES INC | 0.004191 | ✓ |
| PENUMBRA INC | 0.004161 |  |
| CLEAN HARBORS INC | 0.004141 |  |
| GUARDANT HEALTH INC | 0.004126 |  |
| EVERCORE INC A | 0.004117 |  |
| QXO INC | 0.004070 |  |
| DOMINOS PIZZA INC | 0.004058 |  |
| API GROUP CORP | 0.004009 |  |
| EXACT SCIENCES CORP | 0.003851 |  |
| IONIS PHARMACEUTICALS INC | 0.003835 |  |
| RAMBUS INC | 0.003821 |  |
| ROKU INC CLASS A | 0.003798 |  |
| TEXAS ROADHOUSE INC | 0.003742 |  |
| TRADEWEB MARKETS INC A | 0.003732 |  |
| NEW YORK TIMES CO CL A | 0.003583 |  |
| LATTICE SEMICONDUCTOR CORP | 0.003464 |  |
| STERLING INFRASTRUCTURE INC | 0.003402 |  |
| BRIDGEBIO PHARMA INC | 0.003384 |  |
| DAYFORCE INC | 0.003373 |  |
| NEXTRACKER INC CL A | 0.003316 |  |
| ADVANCED DRAINAGE SYSTEMS INC | 0.003276 |  |
| GLOBUS MEDICAL INC | 0.003258 |  |
| FIVE BELOW INC | 0.003238 |  |
| HUNTINGTON INGALLS INDUSTRIES INC | 0.003236 |  |
| SPX TECHNOLOGIES INC | 0.003203 |  |
| DYCOM INDUSTRIES INC | 0.003160 |  |
| APPLIED INDU TEC | 0.003146 |  |
| GENERAC HOLDINGS INC | 0.003129 |  |
| ONTO INNOVATION INC | 0.003102 |  |
| ENSIGN GROUP INC | 0.003080 |  |
| REVOLUTION MEDICINES INC | 0.003047 |  |
| ADV ENERGY INDS | 0.003017 |  |
| EASTGROUP PROP | 0.002963 |  |
| TETRA TECH INC | 0.002948 |  |
| CHART INDUSTRIES INC | 0.002909 |  |
| JONES LANG LASALLE INC | 0.002904 |  |
| TTM TECHNOLOGIES INC | 0.002888 |  |
| HOULIHAN LOKEY I | 0.002870 |  |
| MANHATTAN ASSOCIATES INC | 0.002859 |  |
| MODINE MFG CO | 0.002857 |  |


## Sources

- N-PORT (fund A) — accession `0001004726-26-001911` (as of 2026-01-31)
  <https://www.sec.gov/Archives/edgar/data/1100663/000100472626001911/0001004726-26-001911-index.htm>
- N-PORT (fund B) — accession `0002071691-26-007298` (as of 2026-01-31)
  <https://www.sec.gov/Archives/edgar/data/1100663/000207169126007298/0002071691-26-007298-index.htm>

---

_Informational only — not investment advice. FundWatcher presents publicly available data and makes no recommendation to buy or sell any security. Verify all figures against the source filing before relying on them._

_Data sourced from U.S. SEC EDGAR filings (Forms N-PORT, N-CEN, and prospectus Risk/Return summaries). FundWatcher is not affiliated with the SEC._

_Use of this data is subject to the FundWatcher Terms of Service. Information may be used only for personal, non-commercial research and may not be redistributed. See <https://fundwatcher.app/terms/>_