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Tuesday, October 27, 2026 · Today’s edition, 6:30 a.m. ETTue, Oct 27 · 6:30 a.m. editionSign inMy Desk 0EditionsSign in
TECBISharesINDEX

iShares U.S. Tech Breakthrough Multisector ETF

$77.81+0.45% vs prior close
548152-WK

Price through Oct 26, 2026 · Flows through Oct 26, 2026. Figures use the latest available records, not a live quote. Fund details retrieved Oct 26, 2026. Holdings snapshot retrieved Oct 26, 2026.

The underlying index measures the performance of U.S. listed companies engaged in cutting edge research and development of products and services in the areas of robotics and artificial intelligence, cyber security, cloud and data tech, financial technology, and genomics and immunology. It generally will invest at least 80% of its assets in the component securities of its underlying index and in investments that have economic characteristics that are substantially identical to the component securities of its underlying index. The fund is non-diversified.

TECB price

Source: Market tape, daily closes; price return, distributions not reinvested
Table
DateTECB close
Sep 28, 2026$78.66
Sep 29, 2026$78.73
Sep 30, 2026$78.93
Oct 1, 2026$78.93
Oct 2, 2026$79.36
Oct 5, 2026$79.88
Oct 6, 2026$80.26
Oct 7, 2026$79.88
Oct 8, 2026$79.33
Oct 9, 2026$80.59
Oct 12, 2026$80.01
Oct 13, 2026$80.12
Oct 14, 2026$78.43
Oct 15, 2026$78.95
Oct 16, 2026$76.38
Oct 19, 2026$77.20
Oct 20, 2026$77.64
Oct 21, 2026$78.58
Oct 22, 2026$77.03
Oct 23, 2026$77.46
Oct 26, 2026$77.81

Daily net flows, 1M

Net outflow over the range: −$0M

  • Inflow / above zero
  • Outflow / below zero
Sep 28Sep 30Oct 2Oct 6Oct 8+$12.1MOct 12Oct 14Oct 16Oct 20Oct 22$0Oct 26Sep 28Sep 30Oct 2Oct 6Oct 8+$12.1MOct 12Oct 14Oct 16Oct 20Oct 22$0Oct 26Sep 28Oct 5+$12.1MOct 12Oct 19$0Oct 26
Source: Daily creation and redemption records
Show as table
LabelValue ($)
Sep 28$0
Sep 29$0
Sep 30−$963.5K
Oct 1$963.5K
Oct 2$0
Oct 5−$3.7M
Oct 6$3.7M
Oct 7$0
Oct 8$3.7M
Oct 9−$12M
Oct 12$12.1M
Oct 13−$3.8M
Oct 14$0
Oct 15−$3.2M
Oct 16$3.1M
Oct 19$0
Oct 20$0
Oct 21$0
Oct 22$0
Oct 23$0
Oct 26$0
The desk’s read

Money is leaving — −$87K in net outflows over the past month, while the price has returned +27.8% so far this year. At 0.40% a year it is not the cheapest way in — IVV has a reported fee of 0.03%.

COMPOSED FROM THE FUND’S OWN DAILY RECORDS · UPDATED WITH EACH REFRESH

$510Massets under management
0.40%expense ratio · $40 per $10,000 a year
−$87Knet flow, trailing month
10Kavg daily volume, 30 days
178holdings · US-domiciled
2020listed January 8, 2020 · beta 1.36
The book at a glance
PANW+2.6%MSFT+1.5%PLTR+1.1%V-0.9%MRK-3.2%AMD+2.8%AAPL-1.1%CRWD+1.7%META-1.9%NVDA+2.4%AMZN+0.4%INTC+4.0%MA-1.6%GOOGL-1.1%TXN+4.7%NFLX-3.0%VRTX-1.2%ADI+4.3%QCOM+2.1%IBM-0.0%FTNT+1.9%ORCL-0.1%ISRG-0.1%REGN+0.3%CRM-0.4%MRNA-0.6%SNDK+1.4%NOW-0.5%ADBE-2.0%EQIXRVMDMELI

CELL SIZE IS PORTFOLIO WEIGHT · COLOR IS THE CHANGE IN THE LATEST AVAILABLE SNAPSHOT · TOP 40 POSITIONS

Holdings
#HoldingWeightPriceDay52-wk
1PANWPALO ALTO NETWORKS4.76%$390.46+2.6%
2MSFTMICROSOFT4.55%$532.60+1.5%
3PLTRPALANTIR4.30%$198.84+1.1%
4VVISA4.32%$404.16-0.9%
5MRKMERCK & CO4.35%$140.61-3.2%
6AMDADVANCED MICRO DEVICES4.00%$531.28+2.8%
7AAPLAPPLE4.09%$343.91-1.1%
8CRWDCROWDSTRIKE HOLDINGS3.92%$261.83+1.7%
9METAMETA3.92%$630.56-1.9%
10NVDANVIDIA3.72%$216.00+2.4%
11AMZNAMAZON 3.64%$249.09+0.4%
12INTCINTEL3.17%$90.47+4.0%
13MAMASTERCARD3.23%$613.50-1.6%
14GOOGLALPHABET3.14%$316.80-1.1%
15TXNTEXAS INSTRUMENTS2.58%$298.12+4.7%

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Sector weights

  • Information Technology58%
  • Health Care13.64%
  • Communication10.37%
  • Financials9.73%
  • Consumer Discretionary4.9%
  • Real Estate1.39%
  • Industrials1.31%
  • Energy0.55%
  • Cash and/or Derivatives0.13%
Source: Portfolio composition, latest disclosure
Show as table
ItemValue (%)
Information Technology58%
Health Care13.64%
Communication10.37%
Financials9.73%
Consumer Discretionary4.9%
Real Estate1.39%
Industrials1.31%
Energy0.55%
Cash and/or Derivatives0.13%
Performance
1 week+0.2%
1 month-2.1%
3 months+13.6%
6 months+23.1%
YTD+27.8%
1 year—
3 years—

PRICE RETURN, DISTRIBUTIONS NOT REINVESTED

Net flows
1 week—
1 month−$87K
3 months−$4M
YTD−$46M
1 year−$59M

CREATION/REDEMPTION DOLLARS, DAILY RECORDS

Monthly net flows

  • Inflow / above zero
  • Outflow / below zero
−$6.3MOct−$3.1MNov−$7.3MDec−$3MJan+$2.9MFeb−$2.8MMar−$3.1MApr−$3.5MMay−$32.3MJul−$1.4MAug−$3.4MSep+$876KOctOctNovDecJanFebMarAprMay−$32.3MJulAugSep+$876KOctOctDecFebApr−$32.3MJul+$876KOct
Source: Daily creation/redemption records, trailing twelve months
Show as table
LabelValue ($)
Oct−$6.3M
Nov−$3.1M
Dec−$7.3M
Jan−$3M
Feb$2.9M
Mar−$2.8M
Apr−$3.1M
May−$3.5M
Jul−$32.3M
Aug−$1.4M
Sep−$3.4M
Oct$876K
The risk read
19%realized volatility, 30 days (annualized)
20%realized volatility, 1 year
-16.4%deepest fall from a peak, 1 year
-3.4%latest close versus that peak

The top holding is 4.8% of the book; the top ten carry 42%. Spread across 170+ names, it behaves like roughly 36 equally-weighted positions.

VOLATILITY & DRAWDOWN FROM THE DAILY TAPE · CONCENTRATION FROM THE LATEST DISCLOSED BOOK

Options tape
—calls · latest snapshot
—puts · latest snapshot
—put/call ratio
7Kshares traded
Most-traded holdings, options premiumBullishBearish
META META$324M$357M
NVDA NVIDIA$283M$278M
SNDK Sandisk Corporation $249M$271M
AMD ADVANCED MICRO DEVICES$223M$216M
MSFT MICROSOFT$172M$154M

TODAY’S OPTIONS PREMIUM IN THE FUND’S UNDERLYING NAMES

The case against TECB

Due diligence cuts both ways. These funds sit on the same shelf and beat TECB on at least one dimension that matters — the fee, the asset base, or where the money is going.

FundFeeAssetsFlow, 1MThe case
BBUS JPMorgan BetaBuilders U.S. Equity ETF0.02%$9.6B+$187M-38bp on fee · 19× the assets · +$187M in over the monthHead-to-head
SPYG State Street SPDR Portfolio S&P 500 Growth ETF0.04%$57.9B+$717M-36bp on fee · 113× the assets · +$717M in over the monthHead-to-head
SPTM State Street SPDR Portfolio S&P 1500 Composite Stock Market ETF0.03%$14.2B+$235M-37bp on fee · 28× the assets · +$235M in over the monthHead-to-head
IUSG iShares Core S&P U.S. Growth ETF0.04%$34.8B+$148M-36bp on fee · 68× the assets · +$148M in over the monthHead-to-head
IUSV iShares Core S&P U.S. Value ETF0.04%$27.3B+$223M-36bp on fee · 54× the assets · +$223M in over the monthHead-to-head
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