IMCG vs RKSG: Grades, Fees and Holdings Compared

iShares Morningstar Mid-Cap Growth ETF

IMCGANYSE Arca

Ruk Strategic Growth ETF

RKSGCNYSE Arca

Overlap

16.9%by weight

Expense ratio

IMCG −0.44pt a year

IMCG0.06%RKSG0.50%

Avg volume · 30D

IMCG 254.5×the volume

IMCG132KRKSG520

IMCG vs RKSG Performance

Jul 31, 2026 – Oct 30, 2026

−1.8%IMCG+3.7%RKSG

Expense ratio: IMCG 0.06%, better; RKSG 0.50%
Fund size: IMCG $4.04B; RKSG $3M
1Y total return: IMCG +14.0%; RKSG No data
Yield (12M): IMCG 0.67%; RKSG No data
Holdings: IMCG 262; RKSG 249
Avg volume (30D): IMCG 132K sh, better; RKSG 520 sh
NAV per share: IMCG $93.24; RKSG $28.85
52W range

ETF.net Grade

Pillar letters and Scores for IMCG, RKSG, with each pillar’s weight
Pillar	IMCG	RKSG
Cost30% weight	A78Higher	F18
Mission25% weight	A95	Not scored
Risk15% weight	A78	A99Higher
Tradability15% weight	B61Higher	D26
Holdings10% weight	A75Higher	B60
Durability5% weight	B66Higher	F21

Rank among US Growth Index funds

How we build Categories ›

Same Category. IMCG and RKSG are both graded against the same 35 US Growth Index funds, so their Grades compare head to head.

US Growth Index⁠

Category · 35 funds

See all 35 ›

IMCG ranks 2nd and RKSG 32nd of 35 funds in the US Growth Index Category.

Rank 1ASPYGState Street SPDR Portfolio S&P 500 Growth ETFScore 84
Rank 2AILCGiShares Morningstar Growth ETFScore 78
Rank 2AIMCGiShares Morningstar Mid-Cap Growth ETFScore 78
Rank 2ASCHGSchwab U.S. Large-Cap Growth ETFScore 78
Rank 32CQMIDWisdomTree U.S. MidCap Quality Growth FundScore 40
Rank 32CRKSGRuk Strategic Growth ETFScore 40
Rank 34DFSGSFirst Trust SMID Growth Strength ETFScore 36

Our read on each fund

ETF.net Research

IMCGAiShares Morningstar Mid-Cap Growth ETF

RKSGCRuk Strategic Growth ETF

In short

IMCG Growth investing usually means megacaps. IMCG works the middle of the market instead: roughly 300 mid-cap growth names, indexed since 2004, for six basis points a year.

RKSG Three screens (growth, momentum, value) folded into one passive US stock index instead of three separate funds. A 2026 launch charging 0.50% in a corner of the market where the giants charge pennies.

Stated mandate

IMCG The Fund seeks to track an index of U.S. mid-capitalization equities with growth characteristics. Its strategy uses representative sampling and generally invests at least 80% of assets in securities from the Underlying Index.

RKSG The Fund passively seeks to track the pre-fee total return of the Ruk Strategic Growth Index.

Why people hold it

IMCG 0.06% a year, one third of the 0.18% median for its growth-fund peer group. Mid-cap indexing at large-cap-index prices.
The growth leaderboard is stacked with large-cap funds (VUG, SCHG, SPYG, VONG). IMCG covers the middle instead, holding about 300 mid-cap growth names.
Sticks close to the Morningstar mid-cap growth index it follows, one of the tighter tracking jobs in its peer group.
Running since 2004 under the iShares roof, with a multi-billion-dollar asset base behind it.

RKSG One wrapper, three factor screens: the Ruk Strategic Growth Index blends growth, momentum and value, so you're not stacking three single-factor funds to get a multifactor tilt.
Rules, not hunches. It passively tracks a published index rather than leaning on a manager's stock picks, so holdings are set by the index methodology.
Plain plumbing: a 1940 Act US equity ETF. No K-1, no commodity-pool paperwork, just a standard fund holding US stocks.

Worth knowing

IMCG Moderately traded rather than heavily traded, so bid-ask spreads can run wider than the megacap growth ETFs sitting beside it in the category.
This is a size-and-style bet. Mid-cap growth companies tend to move more sharply than the broad market, in both directions.
Distributions land quarterly, but a growth screen is not built around income.

RKSG Fee gap is real: 0.50% a year against the largest US growth index funds at 0.03% to 0.06% (VUG, SCHG, VONG). The multifactor blend has to earn that difference.
It launched in 2026, so the record is short and the asset base is small. Thin trading tends to mean wider bid-ask spreads than the household-name growth funds.
The index is the issuer's own, and there isn't yet enough history to see how tightly the fund hugs it. Growth is the goal here, not income.

Full IMCG profile⁠

Full RKSG profile⁠

IMCG vs RKSG Holdings

How IMCG and RKSG differ

Overlap by weight

16.9%

Shared holdings make up 61.4% of IMCG and 23.1% of RKSG.

Level by level

Holdings128 in both16.9%
Sector11 Sectors69.6%
Countryby domicile97.1%
Asset classEquity100%

Sector

Sector weights in IMCG and RKSG, widest gap first
Sector	More in IMCGMore in RKSG	IMCG	RKSG
Industrials	IMCG +15.5 points	23.0%	7.5%
Technology	RKSG +11.7 points	23.3%	35.0%
Health Care	RKSG +8.4 points	8.9%	17.3%
Energy	RKSG +5.1 points	3.5%	8.6%
Communication	RKSG +5.0 points	2.2%	7.2%
Materials	IMCG +4.6 points	6.4%	1.8%
Consumer Discretionary	IMCG +4.2 points	10.6%	6.4%
Utilities	IMCG +2.5 points	3.1%	0.6%
Real Estate	IMCG +2.4 points	3.6%	1.2%
Financials	IMCG +1.3 points	12.5%	11.2%
Consumer Staples	RKSG +0.2 points	2.9%	3.1%

Country, concentration and asset class

Country by domicile

Country weights in IMCG and RKSG, widest gap first
Country	More in IMCGMore in RKSG	IMCG	RKSG
United States	IMCG +1.9 points	98.2%	96.3%
Bermuda	RKSG +1.5 points	0.0%	1.5%
United Kingdom	RKSG +0.6 points	0.4%	1.0%
China	IMCG +0.6 points	0.6%	0.0%
Other countries (7)	RKSG +0.3 points	0.9%	1.2%

Concentration

Weight in the 10 largest Holdings

IMCG12.4%
RKSG41.1%

Securities held

IMCG259
RKSG249

Asset class

IMCG: Equity
RKSG: Equity

Holdings

Only in IMCG131
In both128
Only in RKSG121

Only in IMCG

131 securities, 38.4% of IMCG by weight

Johnson Controls International PLC1.30%
Hilton Worldwide Holdings1.07%
Oreilly Automotive Inc0.97%
Cummins Inc0.97%
Aon PLC Class A0.92%
Csx0.89%
Transdigm Group0.88%
Bank of New York Mellon Corp0.85%
Ww Grainger Inc0.82%
Emerson Electric0.79%
Monolithic Power Systems Inc0.76%
Autozone0.70%
Nasdaq Inc0.63%
Comfort Systems Usa0.61%
Nxp Semiconductors NV0.60%
Microchip Technology Inc0.60%
Arthur J Gallagher0.56%
Block Class A0.56%
Marsh0.48%
Coinbase Global Class A0.48%
Vulcan Materials0.48%
Norfolk Southern Corp0.47%
Take Two Interactive Software0.46%
Apollo Global Management0.45%
L3HARRIS Technologies0.44%
Cardinal Health0.44%
Flex Ltd0.44%
Northrop Grumman Corp0.44%
Air Products and Chemicals0.43%
Mongodb Class A0.41%
American Electric Power Inc0.40%
On Semiconductor Corp0.40%
Vylor0.38%
Entergy Corp0.37%
Ferguson Enterprises0.37%
Estee Lauder Inc Class A0.37%
Agilent Technologies Inc0.35%
Live Nation Entertainment0.35%
Steel Dynamics Inc0.32%
Carrier Global0.32%
Crh Public Limited PLC0.29%
Lpl Financial Holdings0.29%
State Street0.28%
Humana0.28%
Fifth Third Bancorp0.27%
Teledyne Technologies0.27%
Ameriprise Finance Inc0.26%
Heico Class A0.26%
Mettler Toledo0.26%
Coupang Class A0.25%

Only in RKSG

121 securities, 76.9% of RKSG by weight

NVIDIA Corp9.01%
Apple Inc7.82%
Microsoft Corp4.70%
Alphabet Inc4.27%
Eli Lilly & Co4.18%
Lockheed Martin Corp2.43%
Amazon.com Inc2.29%
Johnson & Johnson2.27%
Regeneron Pharmaceuticals Inc2.09%
Merck & Co Inc2.05%
Coca-Cola Co/The1.74%
Meta Platforms Inc1.71%
Progressive Corp/The1.60%
CME Group Inc1.58%
Vertex Pharmaceuticals Inc1.55%
Arch Capital Group Ltd1.46%
Amgen Inc1.37%
Broadcom Inc1.36%
EOG Resources Inc1.35%
Chevron Corp1.31%
Visa Inc1.00%
Keurig Dr Pepper Inc1.00%
Mastercard Inc0.99%
Cboe Global Markets Inc0.99%
Royalty Pharma PLC0.95%
Waste Management Inc0.93%
Reinsurance Group of America Inc0.78%
Devon Energy Corp0.69%
Newmont Corp0.65%
TJX Cos Inc/The0.61%
Diamondback Energy Inc0.59%
Valero Energy Corp0.55%
CF Industries Holdings Inc0.51%
First American Government Obligations Fund 12/01/20310.44%
Amcor PLC0.43%
NextEra Energy Inc0.35%
Linde PLC0.18%
Equinix Inc0.18%
Costco Wholesale Corp0.18%
S&P Global Inc0.16%
Parker-Hannifin Corp0.16%
Micron Technology Inc0.15%
Permian Resources Corp0.15%
Intuitive Surgical Inc0.15%
GE Vernova Inc0.15%
Phillips 660.15%
Analog Devices Inc0.14%
Tesla Inc0.14%
Ovintiv Inc0.14%
American Tower Corp0.13%

Weight gaps

The 100 widest of 128 Holdings in both funds.

Holding weights in IMCG and RKSG, widest gap first
Holding	More in IMCGMore in RKSG	IMCG	RKSG
Allstate CorpALL	RKSG +1.55 points	0.43%	1.98%
SnowflakeSNOW	IMCG +1.41 points	1.52%	0.11%
Cloudflare Class ANET	IMCG +1.25 points	1.35%	0.10%
Dell Technologies Inc Class CDELL	IMCG +1.23 points	1.30%	0.07%
Freeport Mcmoran IncFCX	IMCG +1.19 points	1.29%	0.10%
Datadog Inc Class ADDOG	IMCG +1.12 points	1.20%	0.08%
FortinetFTNT	IMCG +1.11 points	1.18%	0.07%
Motorola Solutions IncMSI	IMCG +1.02 points	1.11%	0.09%
Colgate-PalmoliveCL	RKSG +1.00 points	0.35%	1.35%
Lumentum HoldingsLITE	IMCG +0.95 points	1.10%	0.15%
Royal Caribbean GroupRCL	IMCG +0.94 points	1.05%	0.11%
EcolabECL	IMCG +0.92 points	1.03%	0.10%
Moodys CorpMCO	IMCG +0.91 points	1.00%	0.09%
CintasCTAS	IMCG +0.91 points	1.02%	0.11%
Robinhood Markets Class AHOOD	IMCG +0.90 points	0.97%	0.07%
Doordash Class ADASH	IMCG +0.83 points	0.92%	0.09%
Bloom Energy Class ABE	IMCG +0.80 points	0.87%	0.07%
Airbnb Class AABNB	IMCG +0.80 points	0.91%	0.11%
Expand EnergyEXE	RKSG +0.78 points	0.18%	0.96%
NateraNTRA	IMCG +0.74 points	0.81%	0.07%
Ametek IncAME	IMCG +0.71 points	0.79%	0.08%
FastenalFAST	IMCG +0.68 points	0.79%	0.11%
Keysight TechnologiesKEYS	IMCG +0.65 points	0.76%	0.11%
Baker Hughes Class ABKR	IMCG +0.62 points	0.73%	0.11%
Rockwell Automation IncROK	IMCG +0.60 points	0.68%	0.08%
Ross Stores IncROST	IMCG +0.60 points	0.72%	0.12%
Edwards LifesciencesEW	IMCG +0.60 points	0.71%	0.11%
Republic Services IncRSG	RKSG +0.59 points	0.38%	0.97%
AutodeskADSK	IMCG +0.57 points	0.70%	0.13%
CienaCIEN	IMCG +0.56 points	0.67%	0.11%
Westinghouse Air Brake TechnologieWAB	IMCG +0.55 points	0.65%	0.10%
Willis Towers WatsonWTW	RKSG +0.55 points	0.18%	0.73%
United TherapeuticsUTHR	RKSG +0.55 points	0.18%	0.73%
Carvana Class ACVNA	IMCG +0.54 points	0.66%	0.12%
VistraVST	IMCG +0.54 points	0.64%	0.10%
Sherwin WilliamsSHW	IMCG +0.54 points	0.66%	0.12%
TeradyneTER	IMCG +0.53 points	0.63%	0.10%
Astera LabsALAB	IMCG +0.53 points	0.61%	0.09%
Veeva Systems Class AVEEV	IMCG +0.52 points	0.63%	0.11%
CoherentCOHR	IMCG +0.52 points	0.59%	0.07%
Idexx LaboratoriesIDXX	IMCG +0.49 points	0.59%	0.10%
United RentalsURI	IMCG +0.49 points	0.69%	0.20%
MsciMSCI	IMCG +0.49 points	0.60%	0.11%
Everpure Inc Class AP	IMCG +0.48 points	0.59%	0.11%
Ventas ReitVTR	IMCG +0.48 points	0.58%	0.10%
Illinois Tool IncITW	IMCG +0.47 points	0.57%	0.10%
Digital Realty Trust ReitDLR	IMCG +0.46 points	0.59%	0.13%
CencoraCOR	IMCG +0.45 points	0.85%	0.40%
Royal GoldRGLD	RKSG +0.44 points	0.27%	0.71%
Te Connectivity PLCTEL	IMCG +0.44 points	0.55%	0.11%
Chipotle Mexican GrillCMG	IMCG +0.42 points	0.53%	0.10%
Alnylam PharmaceuticalsALNY	RKSG +0.43 points	0.31%	0.74%
Twilio Class ATWLO	IMCG +0.40 points	0.47%	0.07%
Interactive Brokers Group Inc ClasIBKR	IMCG +0.40 points	0.49%	0.09%
NucorNUE	IMCG +0.39 points	0.53%	0.14%
Axon EnterpriseAXON	IMCG +0.39 points	0.46%	0.07%
Waters CorpWAT	IMCG +0.37 points	0.45%	0.08%
Rocket Lab CorpRKLB	IMCG +0.36 points	0.45%	0.09%
Roblox Class ARBLX	IMCG +0.35 points	0.46%	0.11%
Martin Marietta MaterialsMLM	IMCG +0.35 points	0.44%	0.09%
Simon Property Group Reit IncSPG	IMCG +0.35 points	0.46%	0.11%
WilliamsWMB	IMCG +0.33 points	0.52%	0.19%
Targa ResourcesTRGP	IMCG +0.32 points	0.43%	0.11%
GarminGRMN	IMCG +0.32 points	0.41%	0.09%
Old Dominion Freight LineODFL	IMCG +0.32 points	0.44%	0.12%
JabilJBL	IMCG +0.32 points	0.41%	0.09%
Dexcom IncDXCM	IMCG +0.31 points	0.41%	0.10%
Illumina IncILMN	IMCG +0.31 points	0.39%	0.08%
Credo Technology Group Holding LtdCRDO	IMCG +0.30 points	0.38%	0.08%
Emcor GroupEME	IMCG +0.28 points	0.40%	0.12%
West Pharmaceutical ServicesWST	IMCG +0.26 points	0.40%	0.14%
Ares Management Class AARES	IMCG +0.25 points	0.36%	0.11%
Qnity ElectronicsQ	IMCG +0.25 points	0.35%	0.10%
AtiATI	IMCG +0.23 points	0.32%	0.09%
VerisignVRSN	IMCG +0.23 points	0.34%	0.11%
InsmedINSM	IMCG +0.22 points	0.32%	0.10%
Hubbell IncHUBB	IMCG +0.23 points	0.30%	0.07%
Entegris IncENTG	IMCG +0.22 points	0.33%	0.11%
ZscalerZS	IMCG +0.23 points	0.35%	0.12%
Iron Mountain IncIRM	IMCG +0.22 points	0.34%	0.12%
Nvent Electric PLCNVT	IMCG +0.21 points	0.30%	0.09%
Reddit Class ARDDT	IMCG +0.19 points	0.25%	0.06%
Sofi TechnologiesSOFI	IMCG +0.19 points	0.30%	0.11%
Yum BrandsYUM	RKSG +0.18 points	0.36%	0.54%
Super Micro Computer IncSMCI	IMCG +0.17 points	0.26%	0.09%
Affirm Holdings Class AAFRM	IMCG +0.18 points	0.29%	0.11%
Curtiss WrightCW	IMCG +0.17 points	0.25%	0.08%
XpoXPO	IMCG +0.16 points	0.29%	0.13%
Macom Technology SolutionsMTSI	IMCG +0.16 points	0.24%	0.08%
Public Storage ReitPSA	IMCG +0.16 points	0.27%	0.11%
EbayEBAY	IMCG +0.15 points	0.28%	0.13%
ResmedRMD	IMCG +0.15 points	0.27%	0.12%
WoodwardWWD	IMCG +0.14 points	0.25%	0.11%
Itt IncITT	IMCG +0.15 points	0.25%	0.10%
Expedia GroupEXPE	IMCG +0.14 points	0.24%	0.10%
Revolution MedicinesRVMD	IMCG +0.13 points	0.23%	0.10%
MksMKSI	IMCG +0.13 points	0.20%	0.07%
Realty Income ReitO	IMCG +0.12 points	0.23%	0.11%
Burlington StoresBURL	IMCG +0.13 points	0.21%	0.08%
Lattice SemiconductorLSCC	IMCG +0.11 points	0.19%	0.08%

All 259 IMCG holdings⁠All RKSG holdings⁠

How we measure overlap

Each holding counts at its smaller weight in the two funds, summed over the full Holdings. Sector, country and asset class use the same rule on each fund’s split. Cash, FX and derivative lines stay out of the counts. Two bond funds get no overlap figure.

IMCG vs RKSG Cost

Overpaying RKSG vs IMCG

$8,709

On $10,000 over 30 years. 7% growth a year before fees, expense ratio only.

IMCG 0.06%
$1,270
RKSG 0.50%
$9,979

Amount$10,000

Years30 years

Cost over time

IMCG 0.06%
RKSG 0.50%
Overpaying

Year by year

Year	IMCG	RKSG	Overpaying
10	$110	$900	$790
20	$432	$3,460	$3,028
30	$1,270	$9,979	$8,709

Expense ratio

0.06%IMCG, cheaper
0.50%RKSG

IMCG0.06%RKSG0.50%

0.03%0.70%

Middle half of US Growth Index funds
Median 0.18%

IMCG 9th cheapest of 35 funds

RKSG 30th cheapest of 35 funds

IMCG vs RKSG Dividends

Last 12 months to Oct 30, 2026

Yield (12M): IMCG 0.67%; RKSG No data
Payout (12M): IMCG $0.62; RKSG None
Last payment: IMCG $0.19; RKSG No data
Ex-dividend: IMCG Sep 15, 2026; RKSG No data
Paid on: IMCG Sep 18, 2026; RKSG No data
Frequency: IMCG Quarterly; RKSG No data

Distribution history

Per share, 2017 to 2026, same scale for both

IMCGQuarterly · 39 paymentsAll IMCG payments⁠

RKSGAll RKSG payments⁠

No distribution history available.

IMCG vs RKSG Risk

Fall from peak · 5 years

This chart needs five years of history for both funds.

Risk facts

VolatilityStd dev, 3 years: IMCG 16.6%RKSG No data
Return per unit of riskSharpe ratio, 3 years: IMCG 0.97RKSG No data
Worst fallMax drawdown, 5 years: IMCG −35.1%RKSG No data
Market sensitivityBeta, 5 years: IMCG 1.14RKSG 1.01; Market = 1

IMCG and RKSG in the news

All news⁠

Best ETFs
The best growth ETF is the cheap one on the index you want
Updated Nov 2, 2026IMCG
Best ETFs
The cheap large-cap growth pick is the S&P 500 list
Updated Oct 2, 2026IMCG
ETF Filings
Advisor Managed Portfolios files Firehouse, Sound Capital's proposed sixth fund
Oct 2, 2026RKSG

Popular comparisons

IMCGAvsSPYGA
iShares Morningstar Mid-Cap Growth ETF · State Street SPDR Portfolio S&P 500 Growth ETF
Expense ratio
0.06% · 0.04%
Category
RKSGCvsSPYGA
Ruk Strategic Growth ETF · State Street SPDR Portfolio S&P 500 Growth ETF
Expense ratio
0.50% · 0.04%
Category
IMCGAvsILCGA
iShares Morningstar Mid-Cap Growth ETF · iShares Morningstar Growth ETF
Expense ratio
0.06% · 0.04%
Category
RKSGCvsILCGA
Ruk Strategic Growth ETF · iShares Morningstar Growth ETF
Expense ratio
0.50% · 0.04%
Category
IMCGAvsSCHGA
iShares Morningstar Mid-Cap Growth ETF · Schwab U.S. Large-Cap Growth ETF
Expense ratio
0.06% · 0.04%
Category
RKSGCvsSCHGA
Ruk Strategic Growth ETF · Schwab U.S. Large-Cap Growth ETF
Expense ratio
0.50% · 0.04%
Category

IMCG vs RKSG

In short

Stated mandate

Why people hold it

Worth knowing

How IMCG and RKSG differ

Level by level

Sector

Country, concentration and asset class

Country by domicile

Concentration

Asset class

Holdings

Only in IMCG

Only in RKSG

Weight gaps

Cost over time

Year by year

Distribution history

Fall from peak · 5 years

Risk facts

The best growth ETF is the cheap one on the index you want

The cheap large-cap growth pick is the S&P 500 list

Advisor Managed Portfolios files Firehouse, Sound Capital's proposed sixth fund

How IMCG and RKSG differ

Level by level

Sector

Country, concentration and asset class

Country by domicile

Concentration

Asset class

Holdings

Only in IMCG

Only in RKSG

Weight gaps