DUNCKER STREETT & CO INC

CIK

1020585

Location

St. Louis, MO

Portfolio Value

Small $484,643,511

Diversification

Diversified

Filing Date

Global Rank

#2,833 / 8,517 ▲ 46

Top Industry

Semiconductors 10.3%

3Y Alpha vs SPY

+36.4%

Period ended 46 days ago

Filed Jul 28, 2026 · 18d

26 quarters · since Mar 2020

Clone Performance

Aug 2023–Aug 2026 · vs SPY

Hypothetical growth of buying every stock this filer reported holding, rebalancing on each filing and indexed to the same start. Option positions cannot be bought this way and are left out.

Cloned portfolio

+285.1%

SPY

+75.3%

Annualised alpha

+36.2%

Max drawdown

−17.0%

Estimate. 13F holdings are quarter-lagged, so the clone rebalances about 45 days after each period end — when the filing becomes public — and it excludes option and short positions. Returns use comparable raw closes and exclude dividends; a captured split can shorten the simulated window. It tracks 100% of reported value on average across 13 quarters. Past performance does not predict future results.

Portfolio Concentration

344 tracked positions · as of Jun 30, 2026 · Δ vs Mar 31, 2026

Top Position

5.3%

+0.3 pts

Top 5

22.4%

+0.3 pts

Top 10

37.4%

−0.3 pts

HHI

209

Diversified+5

Portfolio Trend

26 quarters · across all stocks

Sector Breakdown

As of Jun 30, 2026

Sector	% Portfolio	Value	Positions
Technology	28.5%	$137,966,800	50
Financial Services	14.6%	$70,970,224	68
Industrials	14.3%	$69,122,824	48
Healthcare	14.2%	$69,056,234	42
Consumer Cyclical	7.6%	$36,915,177	27
Consumer Defensive	5.9%	$28,689,100	18
Communication Services	5.2%	$25,409,768	18
Energy	4.8%	$23,210,657	19
Basic Materials	1.8%	$8,698,154	14
Unclassified	1.7%	$8,242,418	9
Utilities	1.0%	$4,844,522	20
Real Estate	0.3%	$1,517,633	11

Last Quarter's Activity

Export CSV

Jun 30, 2026 vs Mar 31, 2026

Added To

Positions the filer increased

25 positions

Ticker	Company	Δ Shares	Shares	Value
KLAC	Kla Corp	+23,944	26,405	$7,966,652
NVDA	Nvidia Corp	+12,720	95,419	$19,092,387
BWXT	BWX Technologies, Inc.	+11,729	21,366	$4,158,891
TGT	Target Corp	+9,056	41,633	$5,437,686
AAPL	Apple Inc.	+5,168	85,776	$24,820,143
LLY	ELI LILLY & Co	+4,901	5,580	$6,692,819
T	At&T Inc.	+2,375	40,148	$831,063
CVX	Chevron Corp	+2,284	25,780	$4,273,292
LIN	Linde PLC	+1,982	7,911	$4,105,334
EME	EMCOR Group, Inc.	+1,288	3,360	$2,788,396
MRK	Merck & Co., Inc.	+1,084	67,296	$8,647,536
PWR	Quanta Services, Inc.	+582	10,974	$7,901,718
NEM	NEWMONT Corp /DE/	+578	22,792	$2,128,772
MSFT	Microsoft Corp	+569	43,228	$16,124,908
AMZN	Amazon Com Inc	+564	54,589	$13,010,742
GS	Goldman Sachs Group Inc	+549	6,913	$6,991,600
BX	Blackstone Inc.	+544	22,254	$2,618,628
SPY	Spdr S&P 500 ETF Trust	+482	6,410	$4,786,795
RF	Regions Financial Corp	+472	900	$27,180
JNJ	Johnson & Johnson	+414	15,138	$3,844,597
GEV	GE Vernova Inc.	+379	776	$911,691
CASY	Caseys General Stores Inc	+346	3,635	$2,889,061
NNN	Nnn REIT, Inc.	+340	4,840	$225,205
PANW	Palo Alto Networks Inc	+333	40,705	$13,881,219
CSCO	Cisco Systems, Inc.	+322	12,419	$1,458,735
No positions match the current search.

Trimmed

Positions the filer reduced

25 positions

Ticker	Company	Δ Shares	Shares	Value
GOOGL	Alphabet Inc.	−16,400	62,014	$22,161,943
ABBV	AbbVie Inc.	−9,321	65,323	$16,437,879
XOM	ExxonMobil Holdings Corp	−9,128	89,977	$12,301,655
ARCC	Ares Capital Corp	−8,348	38,418	$711,885
ISRG	Intuitive Surgical Inc	−7,542	1,617	$643,048
ICE	Intercontinental Exchange, Inc.	−5,618	28,773	$3,542,244
BMY	Bristol Myers Squibb Co	−5,368	36,580	$2,107,739
HEI	Heico Corp	−4,945	35,875	$12,778,316
UBER	Uber Technologies, Inc	−4,783	20,411	$1,472,857
CNC	Centene Corp	−4,444	19,706	$1,264,928
DHR	Danaher Corp /De/	−4,268	43,078	$8,205,497
FISV	Fiserv Inc	−3,628	2,867	$140,626
AVGO	Broadcom Inc.	−3,210	68,416	$25,844,144
ORLY	O Reilly Automotive Inc	−3,148	47,869	$4,408,256
APH	Amphenol Corp /De/	−2,910	37,942	$6,689,933
SYK	Stryker Corp	−2,848	9,756	$3,071,579
ACN	Accenture plc	−2,776	2,293	$285,340
NOW	ServiceNow, Inc.	−2,560	550	$54,604
TMO	Thermo Fisher Scientific Inc.	−2,492	17,562	$8,804,884
NFLX	Netflix Inc	−2,485	9,247	$660,235
NKE	NIKE, Inc.	−2,263	8,028	$329,549
PG	PROCTER & GAMBLE Co	−2,112	36,460	$5,346,494
CMG	Chipotle Mexican Grill Inc	−2,070	580	$19,720
HON	Honeywell International Inc	−2,066	1,911	$427,872
SPGI	S&P Global Inc.	−1,725	8,918	$3,631,944
No positions match the current search.

New Positions

Positions the filer opened this quarter

10 positions

Ticker	Company	Shares	Value
HONA	Honeywell Aerospace Inc.	1,911	$421,948
CLX	Clorox Co /De/	75	$7,158
BLFS	Biolife Solutions Inc	170	$4,800
AA	Alcoa Corp	65	$3,389
UAL	United Airlines Holdings, Inc.	20	$2,719
LFMD	LifeMD, Inc.	300	$1,239
MGM	MGM Resorts International	20	$956
KSS	KOHLS Corp	15	$265
TRON	Tron Inc.	5	$8
BNKK	Bonk, Inc.	2	$3
No positions match the current search.

Sold Out

Positions the filer fully exited

25 positions

Ticker	Company	Shares	Value
VB	Vanguard Morningstar Small-Cap ETF	7,177	$1,879,799
VIG	Vanguard Dividend Appreciation ETF	6,882	$1,480,042
VEU	Vanguard FTSE All-World Ex-US ETF	8,417	$632,116
CPRT	Copart Inc	14,221	$472,137
BIV	Vanguard Intermediate-Term Bond ETF	5,445	$420,245
VXUS	Vanguard Total International Stock ETF	4,764	$367,352
FSV	FirstService Corp	1,631	$226,611
VEA	Vanguard FTSE Developed Markets ETF	2,852	$182,756
RLI	Rli Corp	1,908	$108,832
XLB	State Street Materials Select Sector SPDR ETF	1,950	$97,441
TYL	Tyler Technologies Inc	270	$92,442
LDOS	Leidos Holdings, Inc.	185	$28,771
CTSH	Cognizant Technology Solutions Corp	358	$21,963
FBIN	Fortune Brands Innovations, Inc.	400	$15,588
DGS	WisdomTree Emerging Markets SmallCap Dividend Fund	183	$10,998
IBB	iShares Biotechnology ETF	63	$10,637
EQT	EQT Corp	152	$9,673
DOC	Healthpeak Properties, Inc.	500	$8,215
CDW	CDW Corp	50	$6,051
BBN	BlackRock Taxable Municipal Bond Trust	333	$5,384
F	Ford Motor Co	400	$4,616
FDX	Fedex Corp	12	$4,274
JRI	Nuveen Real Asset Income & Growth Fund	335	$4,120
MAIN	Main Street Capital CORP	60	$3,177
AWK	American Water Works Company, Inc.	16	$2,177
No positions match the current search.

Portfolio Positions

Compact Export CSV View 13F filing

344 tracked positions · $484,643,511 total · as of Jun 30, 2026

All sectors Basic Materials Communication Services Consumer Cyclical Consumer Defensive Energy Financial Services Healthcare Industrials Real Estate Technology Utilities

Showing 1–50 of 344 positions by value · page 1 of 7

Ticker	Company	Type	Shares	Δ Shares	Value (USD)	% Δ Value	% of Portfolio
AVGO	Broadcom Inc. Technology	Reduced	68,416	-3,210	$25,844,144	+16.6%	5.33%
AAPL	Apple Inc. Technology	Added	85,776	+5,168	$24,820,143	+21.3%	5.12%
GOOGL	Alphabet Inc. Communication Services	Reduced	62,014	-16,400	$22,161,943	−1.7%	4.57%
NVDA	Nvidia Corp Technology	Added	95,419	+12,720	$19,092,387	+32.4%	3.94%
ABBV	AbbVie Inc. Healthcare	Reduced	65,323	-9,321	$16,437,879	+1.3%	3.39%
MSFT	Microsoft Corp Technology	Added	43,228	+569	$16,124,908	+2.1%	3.33%
JPM	Jpmorgan Chase & Co Financial Services	Reduced	49,116	-304	$16,077,140	+10.6%	3.32%
PANW	Palo Alto Networks Inc Technology	Added	40,705	+333	$13,881,219	+114.5%	2.86%
MA	Mastercard Inc Financial Services	Reduced	26,909	-1,214	$13,820,462	−1.6%	2.85%
AMZN	Amazon Com Inc Consumer Cyclical	Added	54,589	+564	$13,010,742	+15.6%	2.68%
HEI	Heico Corp Industrials	Reduced	35,875	-4,945	$12,778,316	+14.2%	2.64%
XOM	ExxonMobil Holdings Corp Energy	Reduced	89,977	-9,128	$12,301,655	−26.8%	2.54%
TMO	Thermo Fisher Scientific Inc. Healthcare	Reduced	17,562	-2,492	$8,804,884	−10.7%	1.82%
MRK	Merck & Co., Inc. Healthcare	Added	67,296	+1,084	$8,647,536	+8.6%	1.78%
DHR	Danaher Corp /De/ Healthcare	Reduced	43,078	-4,268	$8,205,497	−8.6%	1.69%
KLAC	Kla Corp Technology	Added	26,405	+23,944	$7,966,652	+119.9%	1.64%
PWR	Quanta Services, Inc. Industrials	Added	10,974	+582	$7,901,718	+38.5%	1.63%
CRWD	CrowdStrike Holdings, Inc. Technology	Added	9,644	+99	$7,359,722	+97.5%	1.52%
GS	Goldman Sachs Group Inc Financial Services	Added	6,913	+549	$6,991,600	+29.9%	1.44%
LLY	ELI LILLY & Co Healthcare	Added	5,580	+4,901	$6,692,819	+971.7%	1.38%
APH	Amphenol Corp /De/ Technology	Reduced	37,942	-2,910	$6,689,933	—	1.38%
LOW	Lowes Companies Inc Consumer Cyclical	Reduced	26,362	-1,488	$5,812,557	−11.7%	1.20%
COST	Costco Wholesale Corp /New Consumer Defensive	Reduced	6,005	-118	$5,617,497	−7.9%	1.16%
WMT	Walmart Inc. Consumer Defensive	Reduced	49,115	-4	$5,562,764	−8.9%	1.15%
TGT	Target Corp Consumer Defensive	Added	41,633	+9,056	$5,437,686	+37.7%	1.12%
PG	PROCTER & GAMBLE Co Consumer Defensive	Reduced	36,460	-2,112	$5,346,494	−4.0%	1.10%
SPY	Spdr S&P 500 ETF Trust	Added	6,410	+482	$4,786,795	+24.2%	0.99%
URI	United Rentals, Inc. Industrials	Added	4,081	+111	$4,623,324	+59.8%	0.95%
ORLY	O Reilly Automotive Inc Consumer Cyclical	Reduced	47,869	-3,148	$4,408,256	−6.4%	0.91%
CVX	Chevron Corp Energy	Added	25,780	+2,284	$4,273,292	−12.1%	0.88%
TJX	Tjx Companies Inc /De/ Consumer Cyclical	Held	27,914	0	$4,228,971	−5.1%	0.87%
BWXT	BWX Technologies, Inc. Industrials	Added	21,366	+11,729	$4,158,891	+111.0%	0.86%
LIN	Linde PLC Basic Materials	Added	7,911	+1,982	$4,105,334	+39.7%	0.85%
HD	Home Depot, Inc. Consumer Cyclical	Reduced	11,415	-231	$4,025,842	+5.1%	0.83%
V	Visa Inc. Financial Services	Reduced	11,649	-530	$3,996,655	+8.6%	0.82%
TDG	TransDigm Group INC Industrials	Reduced	2,988	-148	$3,980,135	+9.5%	0.82%
AME	Ametek Inc/ Industrials	Reduced	16,217	-1,606	$3,923,540	+2.7%	0.81%
JNJ	Johnson & Johnson Healthcare	Added	15,138	+414	$3,844,597	+6.8%	0.79%
SPGI	S&P Global Inc. Financial Services	Reduced	8,918	-1,725	$3,631,944	−19.8%	0.75%
ICE	Intercontinental Exchange, Inc. Financial Services	Reduced	28,773	-5,618	$3,542,244	−34.5%	0.73%
SLB	Slb Limited/Nv Energy	Added	71,737	+247	$3,335,053	−9.2%	0.69%
ITW	Illinois Tool Works Inc Industrials	Added	11,853	+7	$3,205,880	+4.0%	0.66%
QCOM	Qualcomm Inc/De Technology	Reduced	16,924	-396	$3,127,385	+40.2%	0.65%
SYK	Stryker Corp Healthcare	Reduced	9,756	-2,848	$3,071,579	−25.8%	0.63%
ABT	Abbott Laboratories Healthcare	Reduced	33,504	-953	$3,040,152	−14.1%	0.63%
CASY	Caseys General Stores Inc Consumer Cyclical	Added	3,635	+346	$2,889,061	+20.7%	0.60%
EME	EMCOR Group, Inc. Industrials	Added	3,360	+1,288	$2,788,396	+82.3%	0.58%
BX	Blackstone Inc. Financial Services	Added	22,254	+544	$2,618,628	+4.9%	0.54%
LHX	L3harris Technologies, Inc. /De/ Industrials	Reduced	8,990	-694	$2,612,404	−21.8%	0.54%
COF	Capital One Financial Corp Financial Services	Reduced	12,262	-228	$2,460,002	+8.0%	0.51%

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.