ETF · holdings as filed 2026-04-30
What's inside ETEC?
iShares Breakthrough Environmental Solutions ETF
- Holdings
- 61
- positions in the fund
- Top 10
- 54%
- of fund assets
- Expense ratio
- 0.47%
- net, per year
- Fund size
- $5M
- total net assets
Top 20 holdings
| Rank | Logo | Ticker / Name | Weight | |
|---|---|---|---|---|
| 1 | B  | BISXXBCF INSTITUTIONAL-SL AGNCY | 11.66% | |
| 2 | A  | ALGMALLEGRO MICROSYSTEMS INC | 7.01% | |
| 3 | Y  | YASKFYASKAWA ELECTRIC CORP | 5.55% | |
| 4 | K  | KTWIFKURITA WATER INDUSTRIES LTD | 5.36% | |
| 5 | C  | CTATFCONTEMPORARY AMPEREX TECHN-H | 5.28% | |
| 6 | B  | BWABORGWARNER INC | 5.08% | |
| 7 | O  | OLEDUNIVERSAL DISPLAY CORP | 4.19% | |
| 8 | N  | NXTNEXTPOWER INC-CL A | 3.60% | |
| 9 | F  | FSLRFIRST SOLAR INC | 3.36% | |
| 10 | G  | GEVGE VERNOVA INC | 3.04% | |
| 11 | K  | KOYJFKEMIRA OYJ | 2.86% | |
| 12 | V  | VWSYFVESTAS WIND SYSTEMS A/S | 2.76% | |
| 13 | N  | NGKIFNGK CORP | 2.72% | |
| 14 | N  | NRDXFNORDEX SE | 2.57% | |
| 15 | E  | ENPHENPHASE ENERGY INC | 2.28% | |
| 16 | X  | XYLXYLEM INC | 2.06% | |
| 17 | T  | TSLATESLA INC | 2.01% | |
| 18 | N  | NIOIFNIO INC-CLASS A | 1.94% | |
| 19 | S  | SANJFSANKEN ELECTRIC CO LTD | 1.72% | |
| 20 | 6  | 601012LONGI GREEN ENERGY TECHNOL-A | 1.63% |
Top holdings — Unclassified
Your 10 largest positions in this sector
1
Y
YASKFYASKAWA ELECTRIC CORP
5.55%2
K
KTWIFKURITA WATER INDUSTRIES LTD
5.36%3
C
CTATFCONTEMPORARY AMPEREX TECHN-H
5.28%4
K
KOYJFKEMIRA OYJ
2.86%5
V
VWSYFVESTAS WIND SYSTEMS A/S
2.76%6
N
NGKIFNGK CORP
2.72%7
N
NRDXFNORDEX SE
2.57%8
S
SANJFSANKEN ELECTRIC CO LTD
1.72%9
6
601012LONGI GREEN ENERGY TECHNOL-A
1.63%10
6
605117NINGBO DEYE TECHNOLOGY COR-A
1.58%Top holdings — United States
Your 10 largest positions in this country
1
B
BISXXBCF INSTITUTIONAL-SL AGNCY
11.66%2
A
ALGMALLEGRO MICROSYSTEMS INC
7.01%3
B
BWABORGWARNER INC
5.08%4
O
OLEDUNIVERSAL DISPLAY CORP
4.19%5
N
NXTNEXTPOWER INC-CL A
3.60%6
F
FSLRFIRST SOLAR INC
3.36%7
G
GEVGE VERNOVA INC
3.04%8
E
ENPHENPHASE ENERGY INC
2.28%9
X
XYLXYLEM INC
2.06%10
T
TSLATESLA INC
2.01%Geography reflects each issuer's registered business address per SEC EDGAR filings where available, falling back to the exchange or listing where no SEC filing exists — not necessarily where a company's stock is primarily listed (e.g. TSMC is classified as Taiwan even though its ADR trades on the NYSE).
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Unwrap your portfolio →Funds similar to ETEC
Data source: official SEC Form N-PORT filings (as of 2026-04-30); expense ratio from SEC prospectus (risk/return) filings. Fund holdings are disclosed quarterly and may reflect a 60-day reporting delay.
Informational and educational only — not investment advice.
Informational and educational only — not investment advice.