iShares U.S. Tech Breakthrough Multisector ETF (TECB) is an ETF managed by BlackRock / iShares. Its largest position is ADVANCED MICRO DEVICES INC (AMD), representing 6.36% of fund assets.
iShares U.S. Tech Breakthrough Multisector ETF Portfolio Holdings
Source: SEC Form N-PORT institutional portfolio disclosures
- Ticker:
- TECB
- Type:
- ETF
- Manager:
- BlackRock / iShares
- Total Assets:
- —
- Report Date:
- Apr 30, 2026
- Filing Date:
- Jun 26, 2026
| Holding | Weight | Market Value | Shares |
|---|---|---|---|
|
-
ADVANCED MICRO DEVICES INC
|
6.36% | $28,752,329.41 | 81,109 |
|
-
Alphabet Inc.
|
4.68% | $21,175,159.20 | 55,029 |
|
-
INTEL CORP
|
4.53% | $20,477,973.12 | 216,744 |
|
-
AMAZON COM INC
|
4.51% | $20,416,246.50 | 77,025 |
|
-
Merck & Co., Inc.
|
4.28% | $19,356,522.20 | 177,290 |
|
-
NVIDIA CORP
|
4.28% | $19,342,523.97 | 96,921 |
|
-
Apple Inc.
|
3.80% | $17,208,202.95 | 63,417 |
|
-
NETFLIX INC
|
3.65% | $16,509,995.70 | 176,370 |
|
-
Meta Platforms, Inc.
|
3.55% | $16,064,473.23 | 26,253 |
|
-
MICROSOFT CORP
|
3.30% | $14,921,077.98 | 36,591 |
|
-
VISA INC.
|
3.16% | $14,310,438.24 | 43,386 |
|
-
Palantir Technologies Inc.
|
2.99% | $13,530,951.48 | 97,268 |
|
-
TEXAS INSTRUMENTS INC
|
2.88% | $13,020,468.84 | 46,323 |
|
-
Palo Alto Networks Inc
|
2.85% | $12,903,329.24 | 71,957 |
|
-
ORACLE CORP
|
2.61% | $11,806,808.23 | 73,157 |
|
-
CrowdStrike Holdings, Inc.
|
2.50% | $11,316,701.00 | 25,388 |
|
-
VERTEX PHARMACEUTICALS INC / MA
|
2.36% | $10,678,944.06 | 24,987 |
|
-
Mastercard Inc
|
2.35% | $10,617,647.04 | 21,112 |
|
-
ANALOG DEVICES INC
|
2.22% | $10,027,135.02 | 24,927 |
|
-
QUALCOMM INC/DE
|
2.17% | $9,812,251.20 | 54,640 |
|
-
INTERNATIONAL BUSINESS MACHINES CORP
|
2.07% | $9,361,619.40 | 40,530 |
|
-
INTUITIVE SURGICAL INC
|
1.82% | $8,232,403.90 | 17,990 |
|
-
Salesforce, Inc.
|
1.57% | $7,102,508.02 | 40,234 |
|
-
REGENERON PHARMACEUTICALS, INC.
|
1.56% | $7,064,236.46 | 9,991 |
|
-
Sandisk Corp
|
1.45% | $6,566,998.39 | 5,989 |
|
-
WESTERN DIGITAL CORP
|
1.41% | $6,394,396.32 | 14,716 |
|
-
Fortinet, Inc.
|
1.20% | $5,430,491.41 | 64,411 |
|
-
ADOBE INC.
|
1.16% | $5,241,191.70 | 21,297 |
|
-
EQUINIX INC
|
1.01% | $4,587,950.71 | 4,237 |
|
-
ServiceNow, Inc.
|
0.88% | $3,961,056.74 | 44,854 |
|
-
MERCADOLIBRE INC
|
0.81% | $3,646,209.42 | 2,034 |
|
-
Baker Hughes Co
|
0.78% | $3,505,515.72 | 50,316 |
|
-
DIGITAL REALTY TRUST, INC.
|
0.66% | $2,990,590.02 | 14,883 |
|
-
AMETEK INC/
|
0.61% | $2,756,763.00 | 11,706 |
|
-
INTUIT INC.
|
0.60% | $2,719,888.50 | 7,001 |
|
-
Autodesk, Inc.
|
0.57% | $2,556,993.00 | 10,789 |
|
-
MICROCHIP TECHNOLOGY INC
|
0.56% | $2,511,450.21 | 27,031 |
|
-
BLACKROCK FUNDS III
|
0.53% | $2,386,886.24 | 2,386,170 |
|
-
Revolution Medicines, Inc.
|
0.52% | $2,349,156.00 | 16,300 |
|
-
EBAY INC
|
0.45% | $2,026,138.40 | 19,580 |
|
-
Snowflake Inc.
|
0.43% | $1,936,236.36 | 14,188 |
|
-
Strategy Inc
|
0.42% | $1,920,378.15 | 11,607 |
|
-
INCYTE CORP
|
0.40% | $1,828,421.84 | 19,192 |
|
-
Moderna, Inc.
|
0.36% | $1,622,784.56 | 35,324 |
|
-
IRON MOUNTAIN INC
|
0.35% | $1,602,844.78 | 12,722 |
|
-
CoreWeave, Inc.
|
0.34% | $1,547,668.80 | 13,868 |
|
-
AKAMAI TECHNOLOGIES INC
|
0.33% | $1,509,480.84 | 14,658 |
|
-
Zscaler, Inc.
|
0.31% | $1,396,185.12 | 10,684 |
|
-
Okta, Inc.
|
0.29% | $1,295,282.55 | 17,587 |
|
-
PayPal Holdings, Inc.
|
0.27% | $1,210,279.32 | 24,138 |
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