GreatBanc Trust CO

CIK

1427099

Location

LISLE, IL

Portfolio Value

Small $165,806,445

Diversification

Highly concentrated

Filing Date

Global Rank

#7,192 / 8,827 ▼ 42 · as of Jun 2026

Top Industry

Semiconductors 17.5%

Period ended 38 days ago

Filed Nov 4, 2026 · 3d

5 quarters · since Sep 2025

Regulatory profile

From Form ADV, the SEC filer profile, 13D/13G type codes and N-CEN, never from the name.

Holder type

Unknown

Portfolio style

Measured from the filed 13F common-share book for Jun 30, 2026, the newest measured quarter, never from the firm's own description.

Style

Concentrated

The top 10 positions are 89.8% of the book (60%+)

Turnover

Turnover unknown

It needs four straight quarters of measured turnover

Horizon

Short horizon

Value-weighted holding period 3.9 quarters (under 4)

Closest benchmark: every 13F filer's combined book, active share 85.2%; sector active share 80.7% against the combined 13F book's sector weights.

Over time 4 measured quarters

How the bands are measured

Style bands measure the filed 13F common-share book each closed quarter, tested in this order. Unknown: under $10,000,000 of valued equity or 5 stocks. Index-like (100+ stocks): active share of 20% or less against the closest benchmark, which is the S&P 500, S&P MidCap 400, S&P SmallCap 600, Russell 1000, Russell 2000, Nasdaq-100 or Dow Jones Industrial Average (weighted by an index-tracking fund's reported holdings or the index's constituents nearest the quarter end, over the names resolved to companies, and only when those are 90%+ of its weight) or every 13F filer's combined book, or index series holding 80%+ of the registered fund assets it advises (N-CEN) and equal to 50%+ of its book. Systematic-like: 500+ stocks, 100%+ annual turnover and a top 10 weight of 25% or less. Concentrated: a top 10 weight of 60%+ or 12 or fewer effective positions. Diversified active: none of these. Turnover is the smaller of buys and sells over average equity value, summed over four quarters: low under 30%, high 100%+. Horizon is the value-weighted number of quarters each position has been held: short under 4, long 12+.

Clone Performance

Build a hypothetical price-return history from this filer's public 13F holdings.

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Portfolio Concentration

66 tracked positions · as of Sep 30, 2026 · Δ vs Jun 30, 2026

Top Position

44.8%

+1.2 pts

Top 5

83.8%

+0.9 pts

Top 10

90.4%

+0.6 pts

HHI

2,555

Highly concentrated+105

Portfolio Trend

5 quarters · across all stocks

Sector Breakdown

As of Sep 30, 2026

Sector	% Portfolio	Value	Positions
Unclassified	93.8%	$155,499,293	45
Technology	3.2%	$5,245,422	8
Healthcare	1.0%	$1,672,647	4
Communication Services	0.6%	$1,054,013	2
Financial Services	0.6%	$941,665	2
Consumer Cyclical	0.4%	$596,969	2
Consumer Defensive	0.2%	$289,487	1
Energy	0.2%	$283,851	1
Industrials	0.1%	$223,098	1

Last Quarter's Activity

Export CSV

Sep 30, 2026 vs Jun 30, 2026

Added To

Positions the filer increased

25 positions

Ticker	Company	Δ Shares	Shares	Value
USFR	WisdomTree Floating Rate Treasury Fund	+19,550	144,901	$7,301,561
IJH	iShares Core S&P Mid-Cap ETF	+8,998	92,380	$6,646,741
VOO	VANGUARD 500 INDEX FUND	+5,994	80,045	$56,100,338
EFA	iShares MSCI EAFE ETF	+5,700	74,500	$7,739,805
IWM	iShares Russell 2000 ETF	+5,147	31,108	$8,644,601
MGV	VANGUARD MORNINGSTAR MEGA CAP VALUE INDEX FUND	+4,490	11,253	$1,812,745
VEU	Vanguard International Equity Index Funds	+4,291	99,936	$8,291,689
VEA	Vanguard FTSE Developed Markets ETF	+2,271	20,921	$1,477,231
APH	Amphenol Corp	+1,632	3,232	$272,457
VIGI	Vanguard Whitehall Funds	+1,155	4,705	$444,246
BSV	VANGUARD SHORT-TERM BOND INDEX FUND	+375	29,157	$2,227,594
IEFA	iShares Core MSCI EAFE ETF	+350	4,413	$427,531
IVW	iShares S&P 500 Growth ETF	+300	4,500	$640,170
SGOV	iShares 0-3 Month Treasury Bond ETF	+287	46,320	$4,663,497
NVDA	Nvidia Corp	+137	6,417	$1,465,514
ABT	Abbott Laboratories	+120	3,580	$353,810
OEF	iShares S&P 100 ETF	+106	999	$381,697
VWO	VANGUARD EMERGING MARKETS STOCK INDEX FUND	+93	32,380	$1,920,457
AMZN	Amazon Com Inc	+57	1,534	$382,196
MSFT	Microsoft Corp	+44	1,710	$877,058
JNJ	Johnson & Johnson	+23	1,108	$293,331
JPM	Jpmorgan Chase & Co	+22	1,896	$627,253
AAPL	Apple Inc.	+16	3,596	$1,197,539
AMAT	Applied Materials Inc	+14	734	$375,352
LLY	ELI LILLY & Co	+2	537	$621,351
No positions match the current search.

Trimmed

Positions the filer reduced

21 positions

Ticker	Company	Δ Shares	Shares	Value
VO	VANGUARD MID-CAP INDEX FUND	−3,545	119,050	$9,335,900
VIG	Vanguard Specialized Funds	−1,296	57,940	$13,517,981
GSY	Invesco Ultra Short Duration ETF	−1,070	39,430	$1,968,739
BND	VANGUARD TOTAL BOND MARKET INDEX FUND	−1,050	7,213	$505,991
VB	Vanguard Index Funds	−750	24,618	$7,003,573
CSCO	Cisco Systems, Inc.	−654	2,458	$264,554
IGSB	iShares 1-5 Year Investment Grade Corporate Bond ETF	−460	11,342	$581,050
CVX	Chevron Corp	−190	1,390	$283,851
IJR	iShares Core S&P Small-Cap ETF	−155	4,185	$569,327
XLU	State Street(R) Utilities Select Sector SPDR(R) ETF	−130	6,090	$240,189
FLOT	iShares Floating Rate Bond ETF	−120	4,730	$241,466
RSP	Victory Portfolios II	−111	1,524	$0
VTI	VANGUARD TOTAL STOCK MARKET INDEX FUND	−96	535	$200,218
GOOGL	Alphabet Inc.	−90	950	$326,875
ABBV	AbbVie Inc.	−80	1,545	$404,155
IVV	iShares Core S&P 500 ETF	−67	475	$363,778
VYM	VANGUARD HIGH DIVIDEND YIELD INDEX FUND	−50	9,755	$1,513,976
VBR	VANGUARD SMALL-CAP VALUE INDEX FUND	−30	2,015	$465,524
MCD	Mcdonalds Corp	−30	930	$214,773
GOOG	Alphabet Inc.	−29	2,134	$727,138
SPY	Spdr S&P 500 ETF Trust	−11	1,104	$841,943
No positions match the current search.

New Positions

Positions the filer opened this quarter

1 positions

Ticker	Company	Shares	Value	Open
XLV	State Street(R) Health Care Select Sector SPDR(R) ETF	1,202	$202,440
No positions match the current search.

Sold Out

Positions the filer fully exited

5 positions

Ticker	Company	Shares	Value
AGZD	WisdomTree Interest Rate Hedged U.S. Aggregate Bond Fund	32,300	$730,303
VGT	VANGUARD INFORMATION TECHNOLOGY INDEX FUND	2,584	$308,839
XOM	ExxonMobil Holdings Corp	1,805	$246,779
SUSC	iShares ESG Aware USD Corporate Bond ETF	9,000	$208,359
C	Citigroup Inc	1,477	$206,720
No positions match the current search.

Portfolio Positions

Compact Export CSV View 13F filing

66 tracked positions · $165,806,445 total · filing declares 109 positions · $166,993,042 · as of Sep 30, 2026

All sectors Communication Services Consumer Cyclical Consumer Defensive Energy Financial Services Healthcare Industrials Technology

Showing 1–50 of 66 positions by value · page 1 of 2

Ticker	Company	Type	Shares	Δ Shares	Value (USD)	% Δ Value	% of Portfolio
VOO	VANGUARD 500 INDEX FUND	Added	80,045	+5,994	$56,100,338	+10.3%	33.83%
VIG	Vanguard Specialized Funds	Reduced	57,940	-1,296	$13,517,981	−3.6%	8.15%
VO	VANGUARD MID-CAP INDEX FUND	Reduced	119,050	-3,545	$9,335,900	−5.5%	5.63%
IWM	iShares Russell 2000 ETF	Added	31,108	+5,147	$8,644,601	+10.8%	5.21%
VEU	Vanguard International Equity Index Funds	Added	99,936	+4,291	$8,291,689	+3.5%	5.00%
EFA	iShares MSCI EAFE ETF	Added	74,500	+5,700	$7,739,805	+8.3%	4.67%
USFR	WisdomTree Floating Rate Treasury Fund	Added	144,901	+19,550	$7,301,561	+15.7%	4.40%
VB	Vanguard Index Funds	Reduced	24,618	-750	$7,003,573	−8.9%	4.22%
IJH	iShares Core S&P Mid-Cap ETF	Added	92,380	+8,998	$6,646,741	+3.4%	4.01%
SGOV	iShares 0-3 Month Treasury Bond ETF	Added	46,320	+287	$4,663,497	+0.6%	2.81%
DIA	Spdr Dow Jones Industrial Average ETF Trust	Held	4,740	0	$2,410,527	−2.6%	1.45%
BSV	VANGUARD SHORT-TERM BOND INDEX FUND	Added	29,157	+375	$2,227,594	−0.7%	1.34%
GSY	Invesco Ultra Short Duration ETF	Reduced	39,430	-1,070	$1,968,739	−3.1%	1.19%
VWO	VANGUARD EMERGING MARKETS STOCK INDEX FUND	Added	32,380	+93	$1,920,457	−0.4%	1.16%
MGV	VANGUARD MORNINGSTAR MEGA CAP VALUE INDEX FUND	Added	11,253	+4,490	$1,812,745	+64.0%	1.09%
SDY	State Street(R) SPDR(R) S&P(R) Dividend ETF	Held	11,978	0	$1,754,537	−3.7%	1.06%
VYM	VANGUARD HIGH DIVIDEND YIELD INDEX FUND	Reduced	9,755	-50	$1,513,976	−2.3%	0.91%
VEA	Vanguard FTSE Developed Markets ETF	Added	20,921	+2,271	$1,477,231	+11.2%	0.89%
NVDA	Nvidia Corp Technology	Added	6,417	+137	$1,465,514	+16.6%	0.88%
DVY	iShares Select Dividend ETF	Held	9,035	0	$1,373,952	−2.7%	0.83%
AAPL	Apple Inc. Technology	Added	3,596	+16	$1,197,539	+15.6%	0.72%
MSFT	Microsoft Corp Technology	Added	1,710	+44	$877,058	+41.1%	0.53%
SPY	Spdr S&P 500 ETF Trust	Reduced	1,104	-11	$841,943	+1.1%	0.51%
GOOG	Alphabet Inc. Communication Services	Reduced	2,134	-29	$727,138	−4.9%	0.44%
IVW	iShares S&P 500 Growth ETF	Added	4,500	+300	$640,170	+10.8%	0.39%
JPM	Jpmorgan Chase & Co Financial Services	Added	1,896	+22	$627,253	+2.3%	0.38%
LLY	ELI LILLY & Co Healthcare	Added	537	+2	$621,351	−3.2%	0.37%
IGSB	iShares 1-5 Year Investment Grade Corporate Bond ETF	Reduced	11,342	-460	$581,050	−6.1%	0.35%
IJR	iShares Core S&P Small-Cap ETF	Reduced	4,185	-155	$569,327	−11.5%	0.34%
VUG	VANGUARD GROWTH INDEX FUND	Held	6,150	0	$554,176	+4.6%	0.33%
VV	VANGUARD LARGE-CAP INDEX FUND	Held	1,538	0	$541,145	+2.3%	0.33%
IWD	iShares Russell 1000 Value ETF	Held	2,129	0	$527,842	+2.3%	0.32%
BND	VANGUARD TOTAL BOND MARKET INDEX FUND	Reduced	7,213	-1,050	$505,991	−16.6%	0.31%
IVE	iShares S&P 500 Value ETF	Held	2,200	0	$502,216	+0.5%	0.30%
EMXC	iShares MSCI Emerging Markets ex China ETF	Held	4,835	0	$479,051	−3.1%	0.29%
VBR	VANGUARD SMALL-CAP VALUE INDEX FUND	Reduced	2,015	-30	$465,524	−6.3%	0.28%
PANW	Palo Alto Networks Inc Technology	Held	1,150	0	$456,906	+16.5%	0.28%
VIGI	Vanguard Whitehall Funds	Added	4,705	+1,155	$444,246	+34.0%	0.27%
FBND	Fidelity Total Bond ETF	Held	10,000	0	$433,000	−4.8%	0.26%
IEFA	iShares Core MSCI EAFE ETF	Added	4,413	+350	$427,531	+9.0%	0.26%
ABBV	AbbVie Inc. Healthcare	Reduced	1,545	-80	$404,155	−1.2%	0.24%
AMZN	Amazon Com Inc Consumer Cyclical	Added	1,534	+57	$382,196	+8.6%	0.23%
OEF	iShares S&P 100 ETF	Added	999	+106	$381,697	+16.8%	0.23%
AMAT	Applied Materials Inc Technology	Added	734	+14	$375,352	−27.9%	0.23%
IVV	iShares Core S&P 500 ETF	Reduced	475	-67	$363,778	−10.4%	0.22%
ABT	Abbott Laboratories Healthcare	Added	3,580	+120	$353,810	+12.7%	0.21%
INTC	Intel Corp Technology	Held	2,795	0	$336,042	−13.9%	0.20%
GOOGL	Alphabet Inc. Communication Services	Reduced	950	-90	$326,875	−12.1%	0.20%
V	Visa Inc. Financial Services	Held	875	0	$314,412	+4.7%	0.19%
JNJ	Johnson & Johnson Healthcare	Added	1,108	+23	$293,331	+6.5%	0.18%

Showing the top 50 of 66 positions. Create a free account to see every position, past quarters, search, filters and CSV export.

Covers the securities this platform tracks: U.S.-listed common stock and the put/call positions reported on it. A 13F can also report security types outside that coverage — preferred shares, bonds, warrants, untracked share classes — so the filing's own declared total can exceed the figures above. The source filing is linked at the top of this table.