DUNCKER STREETT & CO INC

CIK

1020585

Location

St. Louis, MO

Portfolio Value

Small $417,758,842

Diversification

Diversified

Filing Date

Global Rank

#2,873 / 8,603 ▼ 125 · as of Mar 2026

Top Industry

Semiconductors 9.6%

3Y Alpha vs SPY

-5.7%

Period ended 3 months ago

Filed Apr 29, 2026 · 2mo

25 quarters · since Mar 2020

Clone Performance

Jul 2023–Jul 2026 · vs SPY

Hypothetical growth of cloning every reported 13F position and rebalancing on each filing, indexed to the same start.

Cloned portfolio

+52.3%

SPY

+76.5%

Annualised alpha

-5.8%

Max drawdown

−17.0%

Estimate. 13F holdings are quarter-lagged and long-only, so the clone rebalances about 45 days after each period end — when the filing becomes public — and excludes options and short positions. Past performance does not predict future results.

Portfolio Concentration

351 positions · as of Mar 31, 2026 · Δ vs Dec 31, 2025

Top Position

5.3%

−0.3 pts

Top 5

22.0%

−1.6 pts

Top 10

37.7%

−2.8 pts

HHI

204

Diversified−24

Portfolio Trend

25 quarters · across all stocks

Sector Breakdown

As of Mar 31, 2026

Sector	% Portfolio	Value	Positions
Technology	24.0%	$100,141,382	54
Financial Services	16.6%	$69,433,156	72
Healthcare	16.5%	$68,799,359	40
Industrials	14.1%	$58,738,855	50
Consumer Cyclical	8.6%	$36,053,651	25
Consumer Defensive	6.8%	$28,385,064	16
Communication Services	5.3%	$22,257,458	19
Energy	2.9%	$12,147,874	19
Basic Materials	1.9%	$7,845,330	13
Unclassified	1.7%	$7,288,911	9
Utilities	1.2%	$5,006,752	21
Real Estate	0.4%	$1,661,050	13

Last Quarter's Activity

Export CSV

Mar 31, 2026 vs Dec 31, 2025

Added To

Positions the filer increased

25 positions

Ticker	Company	Δ Shares	Shares	Value
SLB	Slb Limited/Nv	+70,623	71,490	$3,673,871
TGT	Target Corp	+30,710	32,577	$3,948,332
PG	PROCTER & GAMBLE Co	+18,511	38,572	$5,571,339
NEM	NEWMONT Corp /DE/	+17,882	22,214	$2,404,665
T	At&T Inc.	+14,573	37,773	$1,095,039
NVAX	Novavax Inc	+3,825	4,242	$34,529
CRWD	CrowdStrike Holdings, Inc.	+3,418	9,545	$931,615
MRK	Merck & Co., Inc.	+2,925	66,212	$7,964,641
ABBV	AbbVie Inc.	+2,632	74,644	$16,234,323
SPGI	S&P Global Inc.	+2,563	10,643	$4,282,775
O	Realty Income Corp	+1,560	15,375	$940,642
HD	Home Depot, Inc.	+1,364	11,646	$3,830,252
KLAC	Kla Corp	+1,265	2,461	$362,360
NEE	Nextera Energy Inc	+844	9,026	$838,334
D	Dominion Energy, Inc	+810	2,812	$173,837
ADP	Automatic Data Processing Inc	+801	1,559	$316,757
CVX	Chevron Corp	+666	23,496	$4,861,322
LIN	Linde PLC	+533	5,929	$2,939,361
PEP	Pepsico Inc	+530	13,509	$2,097,812
AXP	American Express Co	+500	3,686	$1,114,941
JNJ	Johnson & Johnson	+494	14,724	$3,599,134
SCHW	Schwab Charles Corp	+487	540	$50,749
CSCO	Cisco Systems, Inc.	+453	12,097	$938,606
GWW	W.W. Grainger, Inc.	+432	712	$776,656
SPY	Spdr S&P 500 ETF Trust	+432	5,928	$3,855,215
No positions match the current search.

Trimmed

Positions the filer reduced

25 positions

Ticker	Company	Δ Shares	Shares	Value
CPRT	Copart Inc	−23,560	14,221	$472,137
UBER	Uber Technologies, Inc	−22,546	25,194	$1,812,204
NOW	ServiceNow, Inc.	−21,540	3,110	$325,150
ORLY	O Reilly Automotive Inc	−19,059	51,017	$4,709,379
AJG	Arthur J. Gallagher & Co.	−12,345	103	$22,307
NVDA	Nvidia Corp	−11,066	82,699	$14,422,705
AAPL	Apple Inc.	−10,762	80,608	$20,457,504
DHR	Danaher Corp /De/	−10,701	47,346	$8,976,801
ICE	Intercontinental Exchange, Inc.	−10,622	34,391	$5,409,016
AMZN	Amazon Com Inc	−7,758	54,025	$11,251,786
PWR	Quanta Services, Inc.	−5,627	10,392	$5,705,415
CEG	Constellation Energy Corp	−5,521	2,745	$766,541
AXON	Axon Enterprise, Inc.	−5,260	4,415	$1,875,006
TMO	Thermo Fisher Scientific Inc.	−4,735	20,054	$9,857,142
MSFT	Microsoft Corp	−4,053	42,659	$15,791,082
CMCSA	Comcast Corp	−3,726	10,726	$307,943
AVGO	Broadcom Inc.	−3,447	71,626	$22,168,963
META	Meta Platforms, Inc.	−3,162	2,647	$1,514,428
ROP	Roper Technologies Inc	−3,041	1,329	$470,279
ARCC	Ares Capital Corp	−3,027	46,766	$842,723
TYL	Tyler Technologies Inc	−3,013	270	$92,442
MA	Mastercard Inc	−2,959	28,123	$14,051,938
CMG	Chipotle Mexican Grill Inc	−2,735	2,650	$84,826
NFLX	Netflix Inc	−2,148	11,732	$1,128,031
FISV	Fiserv Inc	−1,932	6,495	$362,421
No positions match the current search.

New Positions

Positions the filer opened this quarter

9 positions

Ticker	Company	Shares	Value
BWXT	BWX Technologies, Inc.	9,637	$1,970,670
EME	EMCOR Group, Inc.	2,072	$1,529,778
MHD	Blackrock Muniholdings Fund, Inc.	22,335	$251,938
MPC	Marathon Petroleum Corp	350	$85,463
TXRH	Texas Roadhouse, Inc.	463	$76,459
WAT	Waters Corp /De/	214	$63,729
NIO	NIO Inc.	4,000	$24,120
VSNT	Versant Media Group, Inc.	213	$7,885
PPG	Ppg Industries Inc	60	$6,412
No positions match the current search.

Sold Out

Positions the filer fully exited

14 positions

Ticker	Company	Shares	Value
SSNC	SS&C Technologies Holdings Inc	306	$26,750
FIS	Fidelity National Information Services, Inc.	289	$19,206
JKHY	Jack Henry & Associates Inc	100	$18,248
WTW	Willis Towers Watson PLC	45	$14,787
FNF	Fidelity National Financial, Inc.	216	$11,791
CRWV	CoreWeave, Inc.	148	$10,598
BRO	Brown & Brown, Inc.	93	$7,412
CRCL	Circle Internet Group, Inc.	75	$5,947
DD	DuPont de Nemours, Inc.	22	$2,653
CTVA	Corteva, Inc.	22	$1,474
OXY	Occidental Petroleum Corp /De/	25	$1,028
Q	Qnity Electronics, Inc.	10	$816
FG	F&G Annuities & Life, Inc.	12	$370
ELAN	Elanco Animal Health Inc	13	$294
No positions match the current search.

Portfolio Positions

Compact Export CSV View 13F filing

351 positions · $417,758,842 total · as of Mar 31, 2026

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

Showing 1–50 of 351 positions by value · page 1 of 8

Ticker	Company	Type	Shares	Δ Shares	Value (USD)	% Δ Value	% of Portfolio
AVGO	Broadcom Inc. Technology	Reduced	71,626	-3,447	$22,168,963	−14.7%	5.31%
AAPL	Apple Inc. Technology	Reduced	80,608	-10,762	$20,457,504	−17.6%	4.90%
GOOGL	Alphabet Inc. Communication Services	Reduced	60,726	-1,544	$17,462,368	−10.4%	4.18%
ABBV	AbbVie Inc. Healthcare	Added	74,644	+2,632	$16,234,323	−1.3%	3.89%
MSFT	Microsoft Corp Technology	Reduced	42,659	-4,053	$15,791,082	−30.1%	3.78%
JPM	Jpmorgan Chase & Co Financial Services	Reduced	49,420	-274	$14,537,387	−9.2%	3.48%
NVDA	Nvidia Corp Technology	Reduced	82,699	-11,066	$14,422,705	−17.5%	3.45%
MA	Mastercard Inc Financial Services	Reduced	28,123	-2,959	$14,051,938	−20.8%	3.36%
AMZN	Amazon Com Inc Consumer Cyclical	Reduced	54,025	-7,758	$11,251,786	−21.1%	2.69%
HEI	Heico Corp Industrials	Reduced	40,820	-482	$11,192,844	−16.3%	2.68%
TMO	Thermo Fisher Scientific Inc. Healthcare	Reduced	20,054	-4,735	$9,857,142	−31.4%	2.36%
DHR	Danaher Corp /De/ Healthcare	Reduced	47,346	-10,701	$8,976,801	−32.4%	2.15%
MRK	Merck & Co., Inc. Healthcare	Added	66,212	+2,925	$7,964,641	+19.6%	1.91%
LOW	Lowes Companies Inc Consumer Cyclical	Added	27,850	+153	$6,580,398	−1.5%	1.58%
PANW	Palo Alto Networks Inc Technology	Reduced	40,372	-213	$6,472,439	−13.4%	1.55%
WMT	Walmart Inc. Consumer Defensive	Reduced	49,119	-40	$6,104,509	+11.5%	1.46%
COST	Costco Wholesale Corp /New Consumer Defensive	Reduced	6,123	-74	$6,101,140	+14.2%	1.46%
PWR	Quanta Services, Inc. Industrials	Reduced	10,392	-5,627	$5,705,415	−15.6%	1.37%
PG	PROCTER & GAMBLE Co Consumer Defensive	Added	38,572	+18,511	$5,571,339	+93.8%	1.33%
ICE	Intercontinental Exchange, Inc. Financial Services	Reduced	34,391	-10,622	$5,409,016	−25.8%	1.29%
GS	Goldman Sachs Group Inc Financial Services	Added	6,364	+243	$5,383,880	+0.1%	1.29%
APH	Amphenol Corp /De/ Technology	Reduced	40,852	-100	$5,161,650	−6.7%	1.24%
CVX	Chevron Corp Energy	Added	23,496	+666	$4,861,322	+39.7%	1.16%
ORLY	O Reilly Automotive Inc Consumer Cyclical	Reduced	51,017	-19,059	$4,709,379	−26.3%	1.13%
TJX	Tjx Companies Inc /De/ Consumer Cyclical	Reduced	27,914	-394	$4,457,865	+2.5%	1.07%
SPGI	S&P Global Inc. Financial Services	Added	10,643	+2,563	$4,282,775	+7.2%	1.03%
ISRG	Intuitive Surgical Inc Healthcare	Reduced	9,159	-47	$4,222,207	−19.0%	1.01%
SYK	Stryker Corp Healthcare	Reduced	12,604	-629	$4,141,548	−11.0%	0.99%
TGT	Target Corp Consumer Defensive	Added	32,577	+30,710	$3,948,332	+2063.5%	0.95%
SPY	Spdr S&P 500 ETF Trust	Added	5,928	+432	$3,855,215	+2.9%	0.92%
HD	Home Depot, Inc. Consumer Cyclical	Added	11,646	+1,364	$3,830,252	+8.3%	0.92%
AME	Ametek Inc/ Industrials	Reduced	17,823	-400	$3,820,538	+2.1%	0.91%
V	Visa Inc. Financial Services	Reduced	12,179	-145	$3,680,980	−14.8%	0.88%
SLB	Slb Limited/Nv Energy	Added	71,490	+70,623	$3,673,871	+10940.9%	0.88%
TDG	TransDigm Group INC Industrials	Reduced	3,136	-157	$3,634,498	−17.0%	0.87%
JNJ	Johnson & Johnson Healthcare	Added	14,724	+494	$3,599,134	+22.2%	0.86%
ABT	Abbott Laboratories Healthcare	Reduced	34,457	-1,669	$3,537,700	−21.8%	0.85%
LHX	L3harris Technologies, Inc. /De/ Industrials	Added	9,684	+1	$3,342,432	+17.6%	0.80%
ITW	Illinois Tool Works Inc Industrials	Reduced	11,846	-93	$3,083,395	+4.9%	0.74%
LIN	Linde PLC Basic Materials	Added	5,929	+533	$2,939,361	+27.8%	0.70%
URI	United Rentals, Inc. Industrials	Added	3,970	+7	$2,892,383	−9.8%	0.69%
BMY	Bristol Myers Squibb Co Healthcare	Added	41,948	+400	$2,544,146	+13.5%	0.61%
BX	Blackstone Inc. Financial Services	Reduced	21,710	-1,768	$2,496,432	−31.0%	0.60%
NEM	NEWMONT Corp /DE/ Basic Materials	Added	22,214	+17,882	$2,404,665	+455.9%	0.58%
CASY	Caseys General Stores Inc Consumer Cyclical	Added	3,289	+177	$2,393,931	+39.2%	0.57%
DOV	DOVER Corp Industrials	Reduced	11,286	-77	$2,352,566	+6.0%	0.56%
RTX	RTX Corp Industrials	Reduced	12,052	-60	$2,324,830	+4.7%	0.56%
COF	Capital One Financial Corp Financial Services	Reduced	12,490	-77	$2,278,550	−25.2%	0.55%
QCOM	Qualcomm Inc/De Technology	Reduced	17,320	-64	$2,230,469	−25.0%	0.53%
PEP	Pepsico Inc Consumer Defensive	Added	13,509	+530	$2,097,812	+12.6%	0.50%