ETEC ETF

$24.43

AUM$4M

TER0.47%

Holdings60

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ETEC ETF

$24.43

iShares Breakthrough Environmental Solutions ETF

AUM$4M

TER0.47%

Holdings60

See how much of ETEC you already own

Just $25 once·$99/mo·Download sample

X-ray my portfolio free

Overview Performance Chart Dividends Top Holdings All Holdings Sectors Geography Similar Compare Overlap

OLED is ETEC's largest holding at 6.62% of the fund as of Sep 11, 2026. ETEC is iShares Breakthrough Environmental Solutions ETF.

Showing top 50 of 60 holdings · as of Sep 11, 2026

ETEC holdings, by weight
#	Ticker	Name	Weight	Cumulative	Shares	Mkt value	Sector	Industry
1	OLED	Universal Display CorpMaterials · Chemicals	6.62%	6.6%	3,193	$266.8K	Materials	Chemicals
2	—	Kurita Water Industries Ltd. Com Stk	6.55%	13.2%	5,500	$264.0K	-	-
Sector and industry · Pro
3	BWA	BorgWarner Inc	6.18%	19.4%	3,738	$249.1K
4	ALGM	Allegro Microsystems, Inc.	5.31%	24.7%	5,895	$214.0K
5	—	Contemporary Amperex Technology Co Ltd Ordinary Shares - Class H	4.68%	29.3%	2,700	$188.5K
6	VWS	Vestas Wind Systems A /S	4.07%	33.4%	4,895	$164.1K
7	—	YASKAWA Electric Corporation Com Stk	4.03%	37.4%	5,800	$162.5K
8	—	Kemira Oyj	3.81%	41.3%	7,689	$153.5K
9	GEV	Ge Vernova, Inc.	3.66%	44.9%	154	$147.4K
10	FSLR	First Solar, Inc	3.64%	48.5%	701	$146.5K
11	XYL	Xylem,Inc.	3.20%	51.8%	1,206	$129.0K
12	—	Nordex	3.20%	55.0%	2,816	$128.8K
13	—	Nextpower Inc Class A	3.18%	58.1%	1,545	$128.1K
14	ENPH	Enphase Energy Inc	3.03%	61.2%	3,357	$122.0K
15	TSLA	Tesla Inc	2.80%	64.0%	309	$112.9K
16	—	Ngk Insulators Ltd	2.75%	66.7%	3,400	$110.8K
17	—	Ningbo Deye Technology Ltd A	2.51%	69.2%	7,936	$101.2K
18	RIVN	Rivian Automotive	2.27%	71.5%	5,719	$91.7K
19	—	Longi Green Energy Technology Co Ltd	2.05%	73.5%	48,900	$82.5K
20	—	Byd Co. Ltd. Class A	1.93%	75.5%	6,200	$77.6K
21	—	Doosan Fuel Cell Co Ltd	1.80%	77.3%	2,000	$72.5K
22	LI	Li Auto Inc. Class A Ordinary Shares - Class A	1.74%	79.0%	11,900	$70.3K
23	—	Sanken Electric Co Ltd	1.71%	80.7%	1,600	$68.9K
24	—	Rept Battero Energy Ltd H	1.45%	82.2%	49,200	$58.4K
25	—	Xpeng Inc . Cl. A	1.44%	83.6%	11,000	$58.0K
26	—	Zhengzhou Yutong Bus Co. Ltd. Class A	1.42%	85.0%	14,400	$57.3K
27	—	Nio Inc Common Stock HKD 0.00025	1.42%	86.5%	15,730	$57.2K
28	—	Shanxi Blue Flame Holding Company Limited	1.24%	87.7%	188,000	$50.1K
29	—	CALB Group Co., Ltd.	1.17%	88.9%	21,900	$47.2K
30	—	Zhejiang Leapmotor Technology Ltd	1.14%	90.0%	10,200	$45.9K
31	—	Hangzhou First Applied Material Co. Ltd. Class A	1.05%	91.0%	19,668	$42.5K
32	—	Tcl Zhonghuan Renewable Energy Tec	1.00%	92.0%	31,200	$40.4K
33	—	Duk San Neolux Co Ltd	0.94%	93.0%	1,659	$38.0K
34	—	Everdisplay Optronics Shanghai Co Ltd	0.85%	93.8%	105,075	$34.5K
35	AEIS	Advanced Energy Solution Hol	0.79%	94.6%	1,000	$31.7K
36	—	Gotion High-Tech Ltd A	0.68%	95.3%	7,400	$27.6K
37	—	Goldwind	0.56%	95.9%	8,100	$22.5K
38	—	Yadea Group Holdings Ltd	0.54%	96.4%	20,000	$21.8K
39	JKS	Jinkosolar Holding Co Ltd	0.50%	96.9%	34,942	$20.3K
40	LCID	Lucid Group Inc	0.45%	97.4%	4,321	$18.2K
41	—	Chongqing Sokon Industry Group Co. Ltd. Class A	0.43%	97.8%	2,500	$17.3K
42	—	Trina Solar Co Ltd-A	0.36%	98.2%	9,177	$14.7K
43	—	Shanghai Xinmei Real Estate Co Ltd Class A	0.34%	98.5%	9,100	$13.8K
44	—	Ja Solar Technology Ltd A	0.33%	98.8%	13,280	$13.1K
45	—	Ming Yang Smart Energy Group Ltd. Class A	0.30%	99.1%	8,400	$12.1K
46	—	Baic Bluepark New Energy Technology Co Ltd	0.25%	99.4%	14,800	$10.3K
47	—	Aima Technology Group Co Ltd	0.24%	99.6%	3,100	$9.8K
48	—	USD Cash	0.09%	99.7%	3,590	$3.6K
49	—	JPY Cash	0.06%	99.8%	388,763	$2.5K
50	—	Cash Collateral Usd Bzuft	0.05%	99.8%	2,000	$2.0K
More holdings · Pro

Not reported for this fund: share changes.

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ETEC ETF All Holdings

ETEC holdings total 60 positions. The top 10 holdings account for 48.5% of the fund, led by Universal Display Corp at 6.6%, Kurita Water Industries Ltd. Com Stk at 6.5%, BorgWarner Inc at 6.2%.

ETEC portfolio concentration is moderate, with the top 10 representing 48.5% of total assets. The largest sector exposure is Consumer Discretionary at 14.0%.

ETEC sectors provide a detailed breakdown. ETEC overlap shows how holdings compare to other funds in your portfolio.

Compare ETEC

ETEC vs SPY ETEC vs QQQ ETEC vs VOO ETEC vs VTI ETEC vs IVV ETEC vs SCHD ETEC vs VYM ETEC vs VXUS

ETEC ETF Holdings

60 of 60 holdings

Sector

Industry

Sort By

1
Universal Display Corp
OLEDMaterials
6.62%
2
Kurita Water Industries Ltd. Com Stk
6370:JPUnknown
6.55%
3
BorgWarner Inc
BWAConsumer Discretionary
6.18%
4
Allegro Microsystems, Inc.
ALGMInformation Technology
5.31%
5
Contemporary Amperex Technology Co Ltd Ordinary Shares - Class H
3750:SHUnknown
4.68%
6
Vestas Wind Systems A /S
VWS:COUnknown
4.07%
7
YASKAWA Electric Corporation Com Stk
6506:JPUnknown
4.03%
8
Kemira Oyj
KEMIRA:FIUnknown
3.81%
9
Ge Vernova, Inc.
GEVIndustrials
3.66%
10
First Solar, Inc
FSLRInformation Technology
3.64%
11
Xylem,Inc.
XYLIndustrials
3.20%
12
Nordex
NDX1:SGUnknown
3.20%
13
Nextpower Inc Class A Common Stock
NXTIndustrials
3.18%
14
Enphase Energy Inc Common Stock
ENPHInformation Technology
3.03%
15
Tesla Inc
TSLAConsumer Discretionary
2.80%
16
Ngk Insulators Ltd
5333:TKUnknown
2.75%
17
Ningbo Deye Technology Ltd A
605117:SHUnknown
2.51%
18
Rivian Automotive
RIVNConsumer Discretionary
2.27%
19
Longi Green Energy Technology Co Ltd
601012:SHUnknown
2.05%
20
Byd Co. Ltd. Class A
002594:SZUnknown
1.93%
21
Doosan Fuel Cell Co Ltd
336260:KRUnknown
1.80%
22
Li Auto Inc. Class A Ordinary Shares - Class A
2015:HKConsumer Discretionary
1.74%
23
Sanken Electric Co Ltd
6707:JPUnknown
1.71%
24
Rept Battero Energy Ltd H
666:SHUnknown
1.45%
25
Xpeng Inc . Cl. A
9868:SHUnknown
1.44%
26
Zhengzhou Yutong Bus Co. Ltd. Class A
600066:SHUnknown
1.42%
27
Nio Inc Common Stock HKD 0.00025
9866:HKUnknown
1.42%
28
Shanxi Blue Flame Holding Company Limited
968:SHUnknown
1.24%
29
CALB Group Co., Ltd.
3931:SHUnknown
1.17%
30
Zhejiang Leapmotor Technology Ltd
9863:SHUnknown
1.14%
31
Hangzhou First Applied Material Co. Ltd. Class A
603806:SHUnknown
1.05%
32
Tcl Zhonghuan Renewable Energy Tec
002129:SHUnknown
1.00%
33
Duk San Neolux Co Ltd
213420:KRUnknown
0.94%
34
Everdisplay Optronics Shanghai Co Ltd
688538:SHUnknown
0.85%
35
Advanced Energy Solution Hol
6781:TWUnknown
0.79%
36
Gotion High-Tech Ltd A
2074:SHUnknown
0.68%
37
Goldwind
2202:SHUnknown
0.56%
38
Yadea Group Holdings Ltd
1585:HKConsumer Discretionary
0.54%
39
Jinkosolar Holding Co Ltd
688223:SHUnknown
0.50%
40
Lucid Group Inc
LCIDConsumer Discretionary
0.45%
41
Chongqing Sokon Industry Group Co. Ltd. Class A
601127:SHUnknown
0.43%
42
Trina Solar Co Ltd-A Common Stock
688599:SHUnknown
0.36%
43
Shanghai Xinmei Real Estate Co Ltd Class A
600732:SHUnknown
0.34%
44
Ja Solar Technology Ltd A
002459:SHUnknown
0.33%
45
Ming Yang Smart Energy Group Ltd. Class A
601615:SHUnknown
0.30%
46
Baic Bluepark New Energy Technology Co Ltd
600733:SHUnknown
0.25%
47
Aima Technology Group Co Ltd
603529:SHUnknown
0.24%
48
USD Cash
Other
0.09%
49
JPY Cash
Other
0.06%
50
CASH COLLATERAL USD BZUFT
Other
0.05%
51
CNH CASH
Other
0.05%
52
HKD CASH
Other
0.03%
53
EUR CASH
Other
0.03%
54
KRW CASH
Other
0.02%
55
DKK Cash
Other
0.02%
56
TWD CASH
Other
0.02%
57
Blackrock Cash Funds: Treasury, Sl Agency Shares
XTSLAFinancials
0.01%
58
Gbp Cash
Other
0.00%
59
Micro EURo Stoxx Sep 26
Other
0.00%
60
Sek Cash
Other
0.00%

#	Company	Ticker	Weight
1	Universal Display Corp	OLED	6.620%
2	Kurita Water Industries Ltd. Com Stk	6370:JP	6.550%
3	BorgWarner Inc	BWA	6.180%
4	Allegro Microsystems, Inc.	ALGM	5.310%
5	Contemporary Amperex Technology Co Ltd Ordinary Shares - Class H	3750:SH	4.680%
6	Vestas Wind Systems A /S	VWS:CO	4.070%
7	YASKAWA Electric Corporation Com Stk	6506:JP	4.030%
8	Kemira Oyj	KEMIRA:FI	3.810%
9	Ge Vernova, Inc.	GEV	3.660%
10	First Solar, Inc	FSLR	3.640%
11	Xylem,Inc.	XYL	3.200%
12	Nordex	NDX1:SG	3.200%
13	Nextpower Inc Class A Common Stock	NXT	3.180%
14	Enphase Energy Inc Common Stock	ENPH	3.030%
15	Tesla Inc	TSLA	2.800%
16	Ngk Insulators Ltd	5333:TK	2.750%
17	Ningbo Deye Technology Ltd A	605117:SH	2.510%
18	Rivian Automotive	RIVN	2.270%
19	Longi Green Energy Technology Co Ltd	601012:SH	2.050%
20	Byd Co. Ltd. Class A	002594:SZ	1.930%
21	Doosan Fuel Cell Co Ltd	336260:KR	1.800%
22	Li Auto Inc. Class A Ordinary Shares - Class A	2015:HK	1.740%
23	Sanken Electric Co Ltd	6707:JP	1.710%
24	Rept Battero Energy Ltd H	666:SH	1.450%
25	Xpeng Inc . Cl. A	9868:SH	1.440%
26	Zhengzhou Yutong Bus Co. Ltd. Class A	600066:SH	1.420%
27	Nio Inc Common Stock HKD 0.00025	9866:HK	1.420%
28	Shanxi Blue Flame Holding Company Limited	968:SH	1.240%
29	CALB Group Co., Ltd.	3931:SH	1.170%
30	Zhejiang Leapmotor Technology Ltd	9863:SH	1.140%
31	Hangzhou First Applied Material Co. Ltd. Class A	603806:SH	1.050%
32	Tcl Zhonghuan Renewable Energy Tec	002129:SH	1.000%
33	Duk San Neolux Co Ltd	213420:KR	0.940%
34	Everdisplay Optronics Shanghai Co Ltd	688538:SH	0.850%
35	Advanced Energy Solution Hol	6781:TW	0.790%
36	Gotion High-Tech Ltd A	2074:SH	0.680%
37	Goldwind	2202:SH	0.560%
38	Yadea Group Holdings Ltd	1585:HK	0.540%
39	Jinkosolar Holding Co Ltd	688223:SH	0.500%
40	Lucid Group Inc	LCID	0.450%
41	Chongqing Sokon Industry Group Co. Ltd. Class A	601127:SH	0.430%
42	Trina Solar Co Ltd-A Common Stock	688599:SH	0.360%
43	Shanghai Xinmei Real Estate Co Ltd Class A	600732:SH	0.340%
44	Ja Solar Technology Ltd A	002459:SH	0.330%
45	Ming Yang Smart Energy Group Ltd. Class A	601615:SH	0.300%
46	Baic Bluepark New Energy Technology Co Ltd	600733:SH	0.250%
47	Aima Technology Group Co Ltd	603529:SH	0.240%
48	USD Cash	-	0.090%
49	JPY Cash	-	0.060%
50	CASH COLLATERAL USD BZUFT	-	0.050%
51	CNH CASH	-	0.050%
52	HKD CASH	-	0.030%
53	EUR CASH	-	0.030%
54	KRW CASH	-	0.020%
55	DKK Cash	-	0.020%
56	TWD CASH	-	0.020%
57	Blackrock Cash Funds: Treasury, Sl Agency Shares	XTSLA	0.010%
58	Gbp Cash	-	0.000%
59	Micro EURo Stoxx Sep 26	-	0.000%
60	Sek Cash	-	0.000%