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CBOT vs FBOT: which is really different?

CBOT and FBOT hold 20% of their weight in the same names. Corgi Robots & Humanoids ETF and Fidelity Disruptive Automation ETF.

50.5%
CBOT in the S&P 500
44.5%
FBOT in the S&P 500
−11.1%
CBOT total return, since launch
+18.8%
FBOT total return, 1 year
CBOT · 3 months to Sep 30, 202650% of its weight is outside the S&P 500
50% of its weight is outside the S&P 50051% of CBOT's weight is in S&P 500 companies and 50% is outside the index51%50%of its weight in S&P 500 companiesof its weight outside the S&P 500active share 82% · top ten 64% of the fund · 25 holdings filed Sep 30, 2026 · Nasdaq-100: 40% in50% of its weight is outside the S&P 50051% of CBOT's weight is in S&P 500 companies and 50% is outside the index51%50%in the S&P 500outside the S&P 500active share 82% · top ten 64% of the fund

51% of CBOT's weight is in S&P 500 companies and 50% is outside the index

FBOT · 1 year to Sep 30, 202656% of its weight is outside the S&P 500
56% of its weight is outside the S&P 50045% of FBOT's weight is in S&P 500 companies and 56% is outside the index45%56%of its weight in S&P 500 companiesof its weight outside the S&P 500active share 85% · top ten 42% of the fund · 49 holdings filed May 31, 2026 · Nasdaq-100: 23% in56% of its weight is outside the S&P 50045% of FBOT's weight is in S&P 500 companies and 56% is outside the index45%56%in the S&P 500outside the S&P 500active share 85% · top ten 42% of the fund

45% of FBOT's weight is in S&P 500 companies and 56% is outside the index

ETFIQ Off-Index Score · FBOT scores higherHow much of it is not the index it is sold as an alternative to?
0.1, the lowest in this set92.0, the highest

A percentile among the 375 thematic ETFs with a holdings filing. It is a position in a set, not a rating, and neither end of it is a recommendation. All thematic ETFs ranked by it → How it is computed →

What they hold in common

By the books each fund has filed, CBOT and FBOT hold 20% of their money in the same securities at the same weight. Above 50%, holding both is close to holding one of them twice. Holdings dated May 31, 2026 and Sep 30, 2026.

half

20% in common

Positions both hold, largest shared weight first
Holding CBOT FBOT
NVIDIA Corp 14.45% 4.66%
Alphabet Inc 11.03% 3.16%
Amazon.com Inc 4.83% 2.23%
Tesla Inc 4.79% 1.85%
Caterpillar Inc 4.10% 1.73%
Symbotic Inc 2.98% 1.15%
Intuitive Surgical Inc 4.46% 0.82%
PTC Inc 0.71% 1.44%
Only in CBOT
UiPath Inc 5.39%
Cognex Corp 5.27%
Aurora Innovation Inc 5.18%
Novanta Inc 4.56%
Ambarella Inc 4.10%
JBT Marel Corp 3.74%
Archer Aviation Inc 3.64%
Deere & Co 3.40%
Only in FBOT
TAIWAN SEMICONDUCTOR MFG CO LTD 6.72%
TERADYNE INC 5.94%
DEERE and CO 4.32%
THK CO LTD 3.60%
AXON ENTERPRISE INC 3.44%
DAIFUKU CO LTD 3.39%
SIEMENS AG 3.19%
PALANTIR TECHNOLOGIES INC 3.17%

Weight overlap is an ETFIQ calculation: for every security both funds hold, the smaller of the two weights, summed.

20% of the two portfolios are the same securities at the same weight.

Performance, window by window

Total returnvs the S&P 500vs the Nasdaq-100
WindowCBOTFBOTCBOTFBOTCBOTFBOT
3 months−8.3%−1.8%−10.8 pts−4.3 pts−10.4 pts−3.9 pts
6 monthsnot published+14.9%not published−2.0 ptsnot published−11.9 pts
1 yearnot published+18.8%not published+3.1 ptsnot published−5.0 pts
3 yearsnot published+77.2%not published−7.7 ptsnot published−32.7 pts
Since launch
CBOT May 2026 · FBOT Jun 2023
−11.1%+54.6%−15.6 pts−29.1 pts−17.7 pts−54.7 pts

CBOT and FBOT over each window. Every figure is an ETFIQ calculation with distributions reinvested. Source: ETFIQ. Open the live comparison on ETFIQ →

On the same fields

CBOT
Corgi Robots & Humanoids ETF · Holds 25 stocks in humanoid robots, 50% of its weight in S&P 500 companies
FBOT
Fidelity Disruptive Automation ETF · Holds 49 stocks in robotics and automation, 44% of its weight in S&P 500 companies
Issuer Corgi Fidelity
Theme Humanoid robots Robotics and automation
In the S&P 500 50.5% 44.5%
Active share vs the S&P 500 82.3% 85.1%
In the Nasdaq-100 39.6% 22.7%
Holdings 25 49
Top ten, share of the fund 64.1% 41.6%
Expense ratio 0.35% 0.50%
Fee for the differing part 0.43% 0.59%
Total return, 1 year −11.1% (since launch on May 6, 2026) +18.8%
vs the S&P 500 −15.6 pts +3.1 pts
vs the Nasdaq-100 −17.7 pts −5.0 pts
Below its high −14.2% −4.8%
Net assets $2m $218m

CBOT and FBOT on the same fields, as of Sep 30, 2026. Source: ETFIQ.

CBOT in plain words

By weight, 50% of CBOT's portfolio is stocks that are also in the S&P 500; its active share against the S&P 500 is 82%. The top ten holdings are 64% of the fund across 25 positions, as published by its issuer for Sep 30, 2026. Since it launched on May 6, 2026 the fund returned −11.1% with distributions reinvested against +4.5% for the S&P 500, so a holder was behind by 15.6 pts. It sits 14.2% below its all-time high of May 28, 2026.

FBOT in plain words

By weight, 44% of FBOT's portfolio is stocks that are also in the S&P 500; its active share against the S&P 500 is 85%. The top ten holdings are 42% of the fund across 49 positions, as filed for May 31, 2026. Over the year to Sep 30, 2026 the fund returned +18.8% with distributions reinvested against +15.7% for the S&P 500, so a holder was ahead by 3.1 pts.

Questions people ask

Do CBOT and FBOT hold the same stocks?
By their latest filings, 20% of their books are the same securities at the same weight, which is a meaningful overlap. Overlap is the sum of the smaller weight of every security they share.
Which is more different from the S&P 500, CBOT or FBOT?
CBOT has 50% of its weight in S&P 500 names and FBOT has 44%, so FBOT differs more from the index.
Which is cheaper, CBOT or FBOT?
CBOT charges 0.35% a year and FBOT charges 0.50%, so CBOT is cheaper. Fees come from each fund's prospectus.
Other comparisons
CBOT vs DRNZCBOT vs RTOOCBOT vs HUMNCBOT vs IBOTFBOT vs HUMNFBOT vs IBOTFBOT vs JEDIFBOT vs ROBO
CBOT on its own →FBOT on its own →How every figure is computed →Standards and sources →
Where these figures came from
CBOT filings on SEC EDGAR ↗CBOT prospectus with the expense ratio (SEC) ↗Corgi website ↗FBOT filings on SEC EDGAR ↗FBOT prospectus with the expense ratio (SEC) ↗Fidelity website ↗

ETFIQ links to the documents behind every figure. It is not affiliated with any issuer, and a link is not an endorsement. A comparison is not a recommendation.

Cite this page

ETFIQ, CBOT against FBOT, data as of Sep 30, 2026. https://etfiq.com/compare/themes/cbot-vs-fbot

Open data

Free to use with attribution. Every figure is calculated from a named public source; the method is at etfiq.com/methodology.