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Wednesday, October 28, 2026 · Today’s edition, 6:30 a.m. ETWed, Oct 28 · 6:30 a.m. editionSign inMy Desk 0EditionsSign in
TINYProSharesINDEX

ProShares Nanotechnology ETF

$68.70+3.19% vs prior close
489752-WK

Price through Oct 27, 2026 · Flows through unavailable. Figures use the latest available records, not a live quote. Fund details retrieved Oct 27, 2026. Holdings snapshot retrieved Oct 27, 2026.

The index consists of companies focused on making or applying nanotechnology innovations that allow for improved products, processes, or techniques through control or measurement of material at nanoscale. The adviser seeks to remain fully invested at all times in securities and/or financial instruments that, in combination, provide exposure to the returns of the index without regard to market conditions, trends or direction. The fund is non-diversified.

TINY price

Source: Market tape, daily closes; price return, distributions not reinvested
Table
DateTINY close
Jul 27, 2026$78.33
Jul 28, 2026$73.75
Jul 29, 2026$70.00
Jul 30, 2026$75.32
Jul 31, 2026$76.43
Aug 3, 2026$77.30
Aug 4, 2026$79.66
Aug 5, 2026$80.14
Aug 6, 2026$79.74
Aug 7, 2026$80.32
Aug 10, 2026$79.21
Aug 11, 2026$80.45
Aug 12, 2026$83.24
Aug 13, 2026$83.16
Aug 14, 2026$82.13
Aug 17, 2026$83.34
Aug 18, 2026$79.81
Aug 19, 2026$77.87
Aug 20, 2026$77.74
Aug 21, 2026$77.99
Aug 24, 2026$76.37
Aug 25, 2026$77.57
Aug 26, 2026$76.81
Aug 27, 2026$78.47
Aug 28, 2026$76.03
Aug 31, 2026$73.57
Sep 1, 2026$74.20
Sep 2, 2026$74.63
Sep 3, 2026$74.87
Sep 4, 2026$76.46
Sep 8, 2026$76.85
Sep 9, 2026$75.86
Sep 10, 2026$74.18
Sep 11, 2026$74.61
Sep 14, 2026$71.14
Sep 15, 2026$70.79
Sep 16, 2026$71.51
Sep 17, 2026$72.56
Sep 18, 2026$74.07
Sep 21, 2026$75.96
Sep 22, 2026$77.06
Sep 23, 2026$76.34
Sep 24, 2026$76.59
Sep 25, 2026$78.07
Sep 28, 2026$78.00
Sep 29, 2026$79.23
Sep 30, 2026$79.52
Oct 1, 2026$80.16
Oct 2, 2026$81.78
Oct 5, 2026$82.00
Oct 6, 2026$81.40
Oct 7, 2026$79.95
Oct 8, 2026$78.11
Oct 9, 2026$78.68
Oct 12, 2026$76.83
Oct 13, 2026$75.15
Oct 14, 2026$72.88
Oct 15, 2026$70.95
Oct 16, 2026$68.91
Oct 19, 2026$69.54
Oct 20, 2026$69.26
Oct 21, 2026$70.37
Oct 22, 2026$65.95
Oct 23, 2026$66.24
Oct 26, 2026$66.57
Oct 27, 2026$68.70

The desk’s read

Recent fund-flow records are unavailable, while the price has returned +29.1% so far this year. At 0.58% 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

$6Massets under management
0.58%expense ratio · $58 per $10,000 a year
—net flow, trailing month
2Kavg daily volume, 30 days
31holdings · US-domiciled
2021listed October 26, 2021 · beta 2.02
The book at a glance
BRKR+4.3%ASML+2.8%NVDA+0.9%CBT+1.6%ENTG+7.0%AMAT+2.2%LRCX+1.4%VECO+3.1%Q+4.1%ACLS+4.2%ONTO+5.2%UCTT+10.2%LASR+3.7%NVEC+7.5%EIKN+0.1%OPTX

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

Holdings
#HoldingWeightPriceDay52-wk
1BRKRBRUKER6.63%$60.74+4.3%
2ASMLASML HOLDING NV5.20%$1635.57+2.8%
3NVDANVIDIA4.44%$217.94+0.9%
4CBTCABOT4.81%$74.02+1.6%
5ENTGENTEGRIS4.09%$150.10+7.0%
6AMATAPPLIED MATERIALS5.36%$395.93+2.2%
7LRCXLAM RESEARCH4.95%$240.85+1.4%
8VECOVEECO INSTRUMENTS4.12%$43.85+3.1%
9QQNITY ELECTRONICS INC4.07%$118.75+4.1%
10ACLSAXCELIS TECHNOLOGIES4.02%$113.64+4.2%
11ONTOONTO INNOVATION4.41%$214.17+5.2%
12UCTTULTRA CLEAN HOLDINGS4.41%$51.48+10.2%
13LASRNLIGHT2.76%$38.07+3.7%
14NVECNVE0.87%$81.23+7.5%
15EIKNEIKON THERAPEUTICS INC0.85%$5.54+0.1%

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Sector weights

  • Information Technology87.11%
  • Technology86.89%
  • Electronic Technology53.03%
  • Other31.39%
  • Producer Manufacturing30.1%
  • Health Technology12.86%
  • Healthcare11.39%
  • Process Industries3.23%
  • Materials1.78%
  • Basic Materials1.71%
Source: Portfolio composition, latest disclosure
Show as table
ItemValue (%)
Information Technology87.11%
Technology86.89%
Electronic Technology53.03%
Other31.39%
Producer Manufacturing30.1%
Health Technology12.86%
Healthcare11.39%
Process Industries3.23%
Materials1.78%
Basic Materials1.71%

Country weights

  • United States65.03%
  • Other30.88%
  • Japan11.63%
  • Taiwan5.81%
  • Israel5.65%
  • Taiwan (Province of China)4.68%
  • Netherlands4.5%
  • South Korea2.76%
Source: Portfolio composition, latest disclosure
Show as table
ItemValue (%)
United States65.03%
Other30.88%
Japan11.63%
Taiwan5.81%
Israel5.65%
Taiwan (Province of China)4.68%
Netherlands4.5%
South Korea2.76%
Performance
1 week-2.4%
1 month-12.0%
3 months-12.3%
6 months-10.6%
YTD+29.1%
1 year+27.2%
3 years—

PRICE RETURN, DISTRIBUTIONS NOT REINVESTED

Net flows
1 week—
1 month—
3 months—
YTD—
1 year—

CREATION/REDEMPTION DOLLARS, DAILY RECORDS

The risk read
36%realized volatility, 30 days (annualized)
40%realized volatility, 1 year
-32.0%deepest fall from a peak, 1 year
-29.2%latest close versus that peak

The top holding is 6.6% of the book; the top ten carry 48%. Spread across 16+ names, it behaves like roughly 13 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
337shares traded
Most-traded holdings, options premiumBullishBearish
NVDA NVIDIA$231M$235M
LRCX LAM RESEARCH$23M$25M
ASML ASML HOLDING NV$19M$24M
AMAT APPLIED MATERIALS$16M$18M
Q QNITY ELECTRONICS INC$1M$2M

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

The case against TINY

Due diligence cuts both ways. These funds sit on the same shelf and beat TINY 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-56bp on fee · 1566× the assets · +$187M in over the monthHead-to-head
SPYG State Street SPDR Portfolio S&P 500 Growth ETF0.04%$57.9B+$717M-54bp on fee · 9442× 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-55bp on fee · 2322× the assets · +$235M in over the monthHead-to-head
IUSG iShares Core S&P U.S. Growth ETF0.04%$34.8B+$148M-54bp on fee · 5672× the assets · +$148M in over the monthHead-to-head
IUSV iShares Core S&P U.S. Value ETF0.04%$27.3B+$223M-54bp on fee · 4458× the assets · +$223M in over the monthHead-to-head
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