SIGMA INVESTMENT COUNSELORS INC

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CIK 1085163

13F portfolio (2026-Q1)

$1.9B

Positions

194

Implied 1Y CAGR

modeled · as filed

Long positions in SEC Section 13(f) securities (US-listed stocks, ADRs and ETFs), largest first · Δ vs 2025-Q4. A lagged quarterly snapshot (filed ≤45 days after quarter-end); excludes shorts, options, cash, and shares listed only on non-US exchanges — foreign companies held via a US listing or ADR (e.g. Alibaba, TSMC) ARE included.

Implied return what this book implies · modeled, not advice methodology →

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As filed = each book applied at its quarter-end (what the reported book did) · As copyable = applied at its statutory 45-day filing deadline (what a 13F follower could have earned).

Computing…

Hypothetical modeled performance constructed with hindsight — not actual results, and not indicative of future results. See the Disclaimer.

Exposures · what this manager owns, by sector & size (2026-Q1)

Holdings

194

Top 5

40.9%

Top 10

51.3%

Effective N

16.6

HHI

0.060

This quarter

3 new · 0 exit →

By sector

Unclassified80.0%

Information Technology6.0%

Consumer Discretionary3.0%

Financials2.6%

Industrials2.6%

Health Care1.9%

Communication Services1.3%

Energy0.6%

Other1.9%

By market cap

Unknown80.1%

Mega (>$200B)11.8%

Large ($10–200B)8.1%

By region

Other80.0%

North America19.9%

Europe0.0%

By industry group GICS — finer than sector

Industry group	Weight	Names
Unclassified	80.16%	97
Specialty Retail	2.67%	7
Technology Hardware & Equipment	2.36%	6
Software	1.94%	6
Semiconductors & Semiconductor Equipment	1.69%	4
Machinery	1.43%	7
Software & IT Services	1.24%	3
Health Care Equipment & Supplies	1.09%	3
Banks	0.85%	3
Pharmaceuticals & Biotechnology	0.84%	5
Commercial Services & Supplies	0.70%	5
Capital Markets	0.70%	4
Insurance	0.63%	3
Oil, Gas & Consumable Fuels	0.63%	6
Utilities	0.63%	9
Aerospace & Defense	0.34%	5
Equity Real Estate Investment Trusts (REITs)	0.33%	2
Chemicals	0.33%	4
Road & Rail	0.31%	1
Metals & Mining	0.29%	1
Beverages	0.29%	2
Distributors	0.24%	1
Automobiles & Components	0.11%	1
Transportation Infrastructure	0.06%	1
Electrical Equipment & Components	0.03%	2
Tobacco	0.03%	1
Media & Entertainment	0.02%	1
Food & Staples Retailing	0.02%	1
Diversified Telecommunication Services	0.02%	1
Entertainment	0.02%	1
Professional Services	0.01%	1

Top holdings

#	Ticker	Name	Sector	Weight
1	IVV	ISHARES TR	Unclassified	20.25%
2	VEA	VANGUARD TAX-MANAGED FDS	Unclassified	7.64%
3	IJH	ISHARES TR	Unclassified	6.99%
4	IJR	ISHARES TR	Unclassified	3.66%
5	VWO	VANGUARD INTL EQUITY INDEX F	Unclassified	2.35%
6	STIP	ISHARES TR	Unclassified	2.23%
7	SJNK	SPDR SERIES TRUST	Unclassified	2.19%
8	IBDX	ISHARES TR	Unclassified	2.02%
9	IBDW	ISHARES TR	Unclassified	2.01%
10	IWB	ISHARES TR	Unclassified	1.99%

98/194 names classified · sector 20.0% of weight · industry 19.8% · mkt cap 19.9%; unclassified names shown, never dropped.

Sector allocation over time · how the GICS mix & top names shifted quarter by quarter

top 5/sector, rest → “Other” · 52 quarters

Information TechnologyAAPL, MSFT, SNPS, NVDA, SWKS · other

IndustrialsUPS, CAT, BA, MMM, WAB · other

Consumer DiscretionaryAMZN, LOW, COST, MAT, SHW · other

FinancialsJPM, UNH, AJG, TROW, AXP · other

Health CareSYK, ABBV, ISRG, BMY, ABT · other

Communication ServicesMETA, T, GOOGL, NFLX, WBD · other

Consumer StaplesCVS, HRL, KO, PEP, MO · other

EnergyXOM, CVX, SLB, BP, COP · other

MaterialsPG, NUE, FCX, KMB, DECK · other

UtilitiesDUK, DTE, KMI, NEE, SO · other

Real EstatePLD, WY, PSA

UnclassifiedIVV, VEA, IJH, IJR, ISHARES TR · other

Sector is classified on each name's CURRENT fundamentals, not point-in-time — apparent sector drift can reflect the market re-rating a holding, not a manager trade. 13F is a lagged quarterly snapshot of long positions in US-listed securities only — foreign companies held via a US listing or ADR ARE included, but shares listed only on non-US exchanges (plus shorts, options and cash) are not. Latest quarter: 20.0% of the book is sector-classified (unclassified names shown, never dropped).

Style box · size × value-growth placement of the reported book (2026-Q1), classified on current fundamentals (not point-in-time) — load it into PORT to overlay your own portfolio

Only 20% of book weight classified — the grid is NOT representative of the whole book.

holdings, colored by sector (95 classified)SIGMA INVESTMENT COUNSELORS INC centroid (Large Core)

Information TechnologyConsumer DiscretionaryIndustrialsFinancialsHealth CareCommunication ServicesMaterialsUtilitiesEnergyReal EstateConsumer Staples

Style box summary for SIGMA INVESTMENT COUNSELORS INC: centroid Large Core. Heaviest cells: Large Growth 8.9%, Large Core 4.6%, Large Value 2.3%.

Classified: 19.6% of book weight (95/194 names) · unclassified 80.4%: IVV, VEA, IJH, IJR, VWO, STIP, SJNK, IBDX, IBDW, IWB +89 more. Size: cap 70/20/10 bands; style: value/growth composite on our own metrics — not Morningstar's model.

Contribution holdings-based, any period

No contribution data for this period.

Holdings· 194 positions (2026-Q1) · largest first · Δ vs 2025-Q4

#	Security	Shares	Value	Weight	Δ QoQ
1	IVVISHARES TR	586,856	$383M	20.3%	TRIM −3%
2	VEAVANGUARD TAX-MANAGED FDS	2,257,633	$145M	7.6%	HOLD
3	IJHISHARES TR	1,958,083	$132M	7.0%	TRIM −4%
4	IJRISHARES TR	556,913	$69M	3.7%	TRIM −3%
5	VWOVANGUARD INTL EQUITY INDEX F	822,212	$44M	2.3%	HOLD
6	STIPISHARES TR	407,325	$42M	2.2%	HOLD
7	SJNKSPDR SERIES TRUST	1,659,855	$41M	2.2%	HOLD
8	IBDXISHARES TR	1,511,640	$38M	2.0%	ADD 4%
9	IBDWISHARES TR	1,816,012	$38M	2.0%	ADD 4%
10	IWBISHARES TR	105,534	$38M	2.0%	TRIM −3%
11	VTVVANGUARD INDEX FDS	188,615	$37M	2.0%	TRIM −2%
12	IBDVISHARES TR	1,643,783	$36M	1.9%	HOLD
13	IBDUISHARES TR	1,543,187	$36M	1.9%	HOLD
14	IBDYISHARES TR	1,385,129	$36M	1.9%	ADD 8%
15	IBDTISHARES TR	1,278,339	$32M	1.7%	ADD 2%
16	IBDSISHARES TR	1,295,766	$31M	1.7%	HOLD
17	IBDZISHARES TR	1,081,985	$28M	1.5%	ADD 65%
18	IBDRISHARES TR	1,157,018	$28M	1.5%	TRIM −4%
19	AAPLAPPLE INC	109,912	$28M	1.5%	TRIM −7%
20	NVDANVIDIA CORPORATION	149,065	$26M	1.4%	TRIM −7%
21	IWRISHARES TR	260,044	$25M	1.3%	TRIM −3%
22	IEFAISHARES TR	249,208	$23M	1.2%	HOLD
23	RSPINVESCO EXCHANGE TRADED FD T	116,839	$22M	1.2%	ADD 7%
24	MSFTMICROSOFT CORP	50,742	$19M	1.0%	HOLD
25	VTIVANGUARD INDEX FDS	51,744	$17M	0.9%	TRIM −15%
26	AMZNAMAZON COM INC	77,411	$16M	0.9%	HOLD
27	QQQINVESCO QQQ TR	25,445	$15M	0.8%	TRIM −17%
28	IWMISHARES TR	59,038	$15M	0.8%	TRIM −2%
29	ARCCARES CAPITAL CORP	807,352	$15M	0.8%	HOLD
30	JPMJPMORGAN CHASE & CO	49,384	$15M	0.8%	TRIM −5%
31	CATCATERPILLAR INC	19,856	$14M	0.7%	TRIM −9%
32	SYKSTRYKER CORPORATION	39,893	$13M	0.7%	HOLD
33	COSTCOSTCO WHSL CORP NEW	12,449	$12M	0.7%	TRIM −5%
34	GBDCGOLUB CAP BDC INC	936,373	$12M	0.6%	ADD 5%
35	TJXTJX COS INC NEW	72,959	$12M	0.6%	TRIM −4%
36	IAUMISHARES GOLD TR	244,500	$11M	0.6%	TRIM −6%
37	METAMETA PLATFORMS INC	18,828	$11M	0.6%	TRIM −17%
38	IAUISHARES GOLD TR	118,050	$10M	0.5%	TRIM −3%
39	SPYSTATE STR SPDR S&P 500 ETF T	15,931	$10M	0.5%	HOLD
40	GOOGLALPHABET INC	35,921	$10M	0.5%	TRIM −5%
41	GSGOLDMAN SACHS GROUP INC	11,742	$10M	0.5%	TRIM −6%
42	SNPSSYNOPSYS INC	24,098	$10M	0.5%	TRIM −6%
43	VCITVANGUARD SCOTTSDALE FDS	102,008	$8M	0.4%	TRIM −8%
44	VYMVANGUARD WHITEHALL FDS	55,527	$8M	0.4%	TRIM −8%
45	URIUNITED RENTALS INC	10,089	$7M	0.4%	TRIM −5%
46	ISRGINTUITIVE SURGICAL INC	15,941	$7M	0.4%	TRIM −6%
47	ABBVABBVIE INC	33,729	$7M	0.4%	TRIM −6%
48	IEMGISHARES INC	103,770	$7M	0.4%	TRIM −3%
49	LOWLOWES COS INC	30,631	$7M	0.4%	TRIM −6%
50	AJGGALLAGHER ARTHUR J & CO	31,251	$7M	0.4%	TRIM −4%
51	XOMEXXON MOBIL CORP	39,429	$7M	0.4%	TRIM −23%
52	VCSHVANGUARD SCOTTSDALE FDS	81,966	$6M	0.3%	TRIM −14%
53	VOOVANGUARD INDEX FDS	10,255	$6M	0.3%	TRIM −4%
54	SNASNAP ON INC	16,560	$6M	0.3%	TRIM −4%
55	UPSUNITED PARCEL SERVICE INC	59,017	$6M	0.3%	HOLD
56	NUENUCOR CORP	32,924	$6M	0.3%	TRIM −3%
57	NEENEXTERA ENERGY INC	58,376	$5M	0.3%	TRIM −4%
58	AVGOBROADCOM INC	17,330	$5M	0.3%	TRIM −4%
59	ANETARISTA NETWORKS INC	41,518	$5M	0.3%	TRIM −6%
60	XLESELECT SECTOR SPDR TR	83,085	$5M	0.3%	TRIM −11%
61	KLACKLA CORP	3,455	$5M	0.3%	TRIM −9%
62	VVISA INC	16,764	$5M	0.3%	ADD 4%
63	DHRDANAHER CORP DEL	26,256	$5M	0.3%	TRIM −5%
64	KOCOCA COLA CO	64,791	$5M	0.3%	TRIM −4%
65	SHYGISHARES TR	110,238	$5M	0.2%	HOLD
66	CORCENCORA INC	14,629	$5M	0.2%	TRIM −6%
67	PGPROCTER AND GAMBLE CO	31,707	$5M	0.2%	TRIM −2%
68	IWFISHARES TR	10,707	$5M	0.2%	HOLD
69	VRTXVERTEX PHARMACEUTICALS INC	9,617	$4M	0.2%	TRIM −4%
70	ITOTISHARES TR	29,170	$4M	0.2%	TRIM −22%
71	TDGTRANSDIGM GROUP INC	3,454	$4M	0.2%	TRIM −4%
72	EFAISHARES TR	40,875	$4M	0.2%	TRIM −13%
73	PLDPROLOGIS INC.	28,281	$4M	0.2%	TRIM −5%
74	XLKSELECT SECTOR SPDR TR	28,081	$4M	0.2%	TRIM −5%
75	NOWSERVICENOW INC	35,321	$4M	0.2%	ADD 75%
76	CRWDCROWDSTRIKE HLDGS INC	8,950	$3M	0.2%	NEW
77	ETNEATON CORP PLC	9,262	$3M	0.2%	TRIM −4%
78	UNHUNITEDHEALTH GROUP INC	12,061	$3M	0.2%	TRIM −7%
79	SLBSCHLUMBERGER LTD	62,270	$3M	0.2%	TRIM −2%
80	SCHXSCHWAB U.S. LARGE-CAP ETF	119,574	$3M	0.2%	TRIM −40%
81	KMIKINDER MORGAN INC DEL	90,428	$3M	0.2%	TRIM −7%
82	PRFINVESCO EXCHANGE TRADED FD T	62,585	$3M	0.2%	TRIM −3%
83	TIPISHARES TR	26,771	$3M	0.2%	TRIM −8%
84	IVEISHARES TR	12,346	$3M	0.1%	HOLD
85	PSAPUBLIC STORAGE OPER CO	9,552	$3M	0.1%	TRIM −6%
86	APOAPOLLO GLOBAL MGMT INC	23,200	$3M	0.1%	ADD 21%
87	SUBISHARES TR	23,286	$2M	0.1%	ADD 33%
88	JNJJOHNSON & JOHNSON	9,777	$2M	0.1%	HOLD
89	GOOGALPHABET INC	8,240	$2M	0.1%	HOLD
90	BRK.BBERKSHIRE HATHAWAY INC DEL	4,363	$2M	0.1%	TRIM −9%
91	LIILENNOX INTL INC	4,408	$2M	0.1%	HOLD
92	TSLATESLA INC	5,427	$2M	0.1%	HOLD
93	PGRPROGRESSIVE CORP	9,718	$2M	0.1%	TRIM −7%
94	SCHBSCHWAB STRATEGIC TR	74,975	$2M	0.1%	TRIM −47%
95	XLFSELECT SECTOR SPDR TR	36,792	$2M	0.1%	ADD 17%
96	IDEVISHARES TR	21,359	$2M	0.1%	TRIM −8%
97	CPRTCOPART INC	52,661	$2M	0.1%	TRIM −11%
98	XLCSELECT SECTOR SPDR TR	15,102	$2M	0.1%	TRIM −4%
99	RTXRTX CORPORATION	7,075	$1M	0.1%	HOLD
100	IWDISHARES TR	5,912	$1M	0.1%	HOLD
101	DECKDECKERS OUTDOOR CORP	12,326	$1M	0.1%	TRIM −10%
102	ROPROPER TECHNOLOGIES INC	3,442	$1M	0.1%	TRIM −74%
103	XPOXPO INC	6,259	$1M	0.1%	HOLD
104	LLYELI LILLY & CO	1,315	$1M	0.1%	TRIM −3%
105	DTEDTE ENERGY CO	7,396	$1M	0.1%	TRIM −3%
106	CVXCHEVRON CORP NEW	5,079	$1M	0.1%	HOLD
107	AXPAMERICAN EXPRESS CO	3,376	$1M	0.1%	HOLD
108	HDHOME DEPOT INC	3,057	$1M	0.1%	HOLD
109	IVWISHARES TR	8,843	$1M	0.1%	ADD 13%
110	ESGDISHARES TR	10,193	$974,655	0.1%	ADD 4%
111	ORCLORACLE CORP	6,155	$905,463	0.0%	HOLD
112	VGTVANGUARD WORLD FD	1,297	$905,146	0.0%	TRIM −25%
113	SCHFSCHWAB STRATEGIC TR	31,504	$779,733	0.0%	TRIM −43%
114	SCHMSCHWAB STRATEGIC TR	24,891	$770,611	0.0%	TRIM −39%
115	LECOLINCOLN ELEC HLDGS INC	3,000	$747,240	0.0%	HOLD
116	XLISELECT SECTOR SPDR TR	4,449	$719,537	0.0%	ADD 26%
117	TPLCTIMOTHY PLAN	15,145	$703,354	0.0%	ADD 2%
118	MRKMERCK & CO INC	4,908	$590,430	0.0%	HOLD
119	VTEBVANGUARD MUN BD FDS	11,248	$561,163	0.0%	TRIM −8%
120	BACBANK AMERICA CORP	11,449	$558,156	0.0%	TRIM −5%
121	SCHDSCHWAB STRATEGIC TR	17,691	$542,776	0.0%	TRIM −8%
122	SCHASCHWAB STRATEGIC TR	18,460	$536,826	0.0%	TRIM −47%
123	ETRENTERGY CORP NEW	4,708	$529,041	0.0%	HOLD
124	PMPHILIP MORRIS INTL INC	3,181	$525,895	0.0%	TRIM −10%
125	GLDSPDR GOLD TR	1,166	$501,719	0.0%	ADD 5%
126	ICFIShares Cohen & Steers REIT ETF	7,954	$492,244	0.0%	TRIM −24%
127	PEPPEPSICO INC	3,158	$490,440	0.0%	HOLD
128	SOSOUTHERN CO	4,822	$465,439	0.0%	HOLD
129	IJJISHARES TR	3,482	$461,355	0.0%	HOLD
130	LMTLOCKHEED MARTIN CORP	757	$457,601	0.0%	HOLD
131	BSCXINVESCO EXCH TRD SLF IDX FD	21,103	$446,329	0.0%	HOLD
132	VOVANGUARD INDEX FDS	1,550	$444,986	0.0%	TRIM −3%
133	DTMDT MIDSTREAM INC	3,296	$443,934	0.0%	TRIM −3%
134	MAMASTERCARD INCORPORATED	882	$440,479	0.0%	TRIM −3%
135	MDYSPDR S&P MIDCAP 400 ETF TR	704	$434,200	0.0%	HOLD
136	VBKVANGUARD INDEX FDS	1,393	$421,101	0.0%	TRIM −20%
137	WMTWALMART INC	3,381	$420,153	0.0%	TRIM −12%
138	GGGGRACO INC	4,817	$407,760	0.0%	TRIM −15%
139	MPCMARATHON PETE CORP	1,627	$397,172	0.0%	HOLD
140	BSCQINVESCO EXCH TRD SLF IDX FD	20,040	$391,382	0.0%	HOLD
141	BSCUINVESCO EXCH TRD SLF IDX FD	23,138	$386,847	0.0%	TRIM −5%
142	BPBP PLC	8,229	$386,763	0.0%	HOLD
143	NFLXNETFLIX INC	3,985	$383,158	0.0%	TRIM −16%
144	DEDEERE & CO	680	$383,059	0.0%	HOLD
145	IBMTISHARES TR	14,630	$375,507	0.0%	ADD 49%
146	BXBLACKSTONE INC	3,262	$375,079	0.0%	HOLD
147	BSCRINVESCO EXCH TRD SLF IDX FD	19,040	$373,661	0.0%	HOLD
148	KRKROGER CO	5,100	$369,060	0.0%	ADD 2%
149	CSCOCISCO SYS INC	4,659	$361,468	0.0%	HOLD
150	ESGEISHARES INC	7,874	$358,031	0.0%	ADD 4%
151	VUGVANGUARD INDEX FDS	814	$355,548	0.0%	TRIM −56%
152	MUMICRON TECHNOLOGY INC	1,048	$354,136	0.0%	HOLD
153	MUBISHARES TR	3,264	$346,474	0.0%	TRIM −26%
154	XLVSELECT SECTOR SPDR TR	2,347	$344,036	0.0%	TRIM −38%
155	BSCSINVESCO EXCH TRD SLF IDX FD	16,460	$336,163	0.0%	TRIM −6%
156	TAT&T INC	11,426	$331,233	0.0%	TRIM −15%
157	HDVISHARES TR	2,405	$326,407	0.0%	HOLD
158	VXFVANGUARD INDEX FDS	1,570	$323,106	0.0%	TRIM −43%
159	HONHONEYWELL INTL INC	1,421	$321,236	0.0%	HOLD
160	SCHWSCHWAB CHARLES CORP	3,365	$316,251	0.0%	HOLD
161	BSCTINVESCO EXCH TRD SLF IDX FD	16,573	$309,259	0.0%	HOLD
162	EDCONSOLIDATED EDISON INC	2,698	$305,327	0.0%	HOLD
163	IJKISHARES TR	2,955	$297,333	0.0%	TRIM −38%
164	DUKDUKE ENERGY CORP NEW	2,270	$297,202	0.0%	HOLD
165	BSCVINVESCO EXCH TRD SLF IDX FD	18,037	$296,890	0.0%	HOLD
166	EEMISHARES TR	5,197	$295,138	0.0%	TRIM −9%
167	PLTRPALANTIR TECHNOLOGIES INC	2,008	$293,721	0.0%	TRIM −35%
168	DISDISNEY WALT CO	3,009	$290,050	0.0%	HOLD
169	GEVGE VERNOVA INC	332	$289,905	0.0%	HOLD
170	DVYISHARES TR	1,845	$279,352	0.0%	TRIM −10%
171	IWOISHARES TR	880	$276,153	0.0%	HOLD
172	ACNACCENTURE PLC IRELAND	1,359	$269,540	0.0%	TRIM −7%
173	ECLECOLAB INC	1,005	$267,351	0.0%	HOLD
174	GEGE AEROSPACE	939	$266,601	0.0%	HOLD
175	XSDSPDR SERIES TRUST	807	$263,179	0.0%	HOLD
176	SCHESCHWAB STRATEGIC TR	7,974	$262,743	0.0%	TRIM −25%
177	LNTALLIANT ENERGY CORP	3,580	$256,879	0.0%	HOLD
178	IWSISHARES TR	1,723	$251,174	0.0%	HOLD
179	PAYXPAYCHEX INC	2,634	$242,603	0.0%	HOLD
180	VOTVANGUARD INDEX FDS	928	$238,821	0.0%	HOLD
181	IWNISHARES TR	1,257	$238,315	0.0%	TRIM −7%
182	CLCOLGATE PALMOLIVE CO	2,756	$234,894	0.0%	HOLD
183	XXGRFXXEAGLE CAP GROWTH FD INC	23,117	$233,482	0.0%	ADD 6%
184	IYWISHARES TR	1,266	$229,688	0.0%	HOLD
185	BABOEING CO	1,133	$225,501	0.0%	TRIM −55%
186	SOXXISHARES TR	683	$224,617	0.0%	TRIM −18%
187	XMESPDR SERIES TRUST	2,070	$223,581	0.0%	TRIM −67%
188	IWPISHARES TR	1,741	$223,057	0.0%	HOLD
189	INTCINTEL CORP	4,894	$215,977	0.0%	NEW
190	STESTERIS PLC	975	$215,602	0.0%	HOLD
191	PSXPHILLIPS 66	1,175	$214,088	0.0%	NEW
192	WMWASTE MGMT INC DEL	928	$213,295	0.0%	HOLD
193	VOEVANGUARD INDEX FDS	1,136	$209,374	0.0%	HOLD
194	TPIFTIMOTHY PLAN	5,798	$208,961	0.0%	HOLD

Position trends· top 15 holdings · shares held over 6 quarters

green added · red trimmed

Security

2024-Q4

2025-Q1

2025-Q2

2025-Q3

2025-Q4

2026-Q1

Latest value

IVVISHARES TR

659K

641K

657K

656K

603K

587K

$383M

VEAVANGUARD TAX-MANAGED FDS

1.9M

1.8M

1.9M

2.2M

2.3M

$145M

IJHISHARES TR

2.1M

2.0M

2.1M

2.0M

$132M

IJRISHARES TR

595K

573K

591K

584K

576K

557K

$69M

VWOVANGUARD INTL EQUITY INDEX F

675K

679K

694K

699K

810K

822K

$44M

STIPISHARES TR

374K

380K

388K

392K

400K

407K

$42M

SJNKSPDR SERIES TRUST

1.5M

1.6M

1.7M

$41M

IBDXISHARES TR

1.2M

1.3M

1.4M

1.5M

$38M

IBDWISHARES TR

1.5M

1.6M

1.7M

1.8M

$38M

IWBISHARES TR

112K

106K

112K

110K

109K

106K

$38M

VTVVANGUARD INDEX FDS

170K

176K

191K

193K

189K

$37M

IBDVISHARES TR

1.5M

1.6M

$36M

IBDUISHARES TR

1.5M

1.4M

1.5M

$36M

IBDYISHARES TR

331K

867K

1.0M

1.2M

1.3M

1.4M

$36M

IBDTISHARES TR

1.1M

1.2M

1.3M

$32M

Shares reported each quarter by the largest current holdings. Green = added vs the prior filing of that name, red = trimmed, grey = roughly held; a dash is a quarter with no 13F on file (a gap is skipped, not read as an exit). 13F is filed up to 45 days after quarter-end. Up to 40 quarters (10 years) available — use the selector above.

☆SIGMA INVESTMENT COUNSELORS INC

Implied return what this book implies · modeled, not advice methodology →

Exposures · what this manager owns, by sector & size (2026-Q1)

By sector

By market cap

By region

By industry group GICS — finer than sector

Top holdings

Sector allocation over time · how the GICS mix & top names shifted quarter by quarter

Style box · size × value-growth placement of the reported book (2026-Q1), classified on current fundamentals (not point-in-time) — load it into PORT to overlay your own portfolio

Contribution holdings-based, any period

Holdings· 194 positions (2026-Q1) · largest first · Δ vs 2025-Q4

Position trends· top 15 holdings · shares held over 6 quarters

SIGMA INVESTMENT COUNSELORS INC