CIK: 0001085163
Total reported value
$1.9B
Reporting period: 2026-03-31 · Number of holdings: 194
SIGMA INVESTMENT COUNSELORS INC disclosed 194 holdings in its latest 13F filing for the period ending 2026-03-31, with total reported value of $1.9B and a quarterly turnover rate of 8.3%.
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Sigma Investment Counselors INC's disclosed holdings carry a Herfindahl concentration index of 0.060 — mathematically equivalent to about 17 equally-sized positions, well below its 194 actual disclosed holdings. That gap points to a strategy built around a small core of high-conviction bets rather than broad diversification.
Position sizes vary widely across the portfolio (a coefficient of variation of 3.28), with a handful of outsized bets alongside many smaller positions.
No strong tilt toward either adding to existing winners or initiating outsized new positions was observed in the latest reported quarter.
Sector classification currently covers about 14% of this portfolio's disclosed value; the remainder includes holdings (e.g. unmapped tickers, options, or other security types) not yet covered by our sector mapping.
Trim IVV
-2.6% -$29.4M
Add IBDZ
+65.5% $11.0M
Add VEA
+1.6% $5.9M
Trim MSFT
+1.0% -$5.5M
Trim ROP
-74.2% -$4.7M
Trim META
-17.3% -$4.2M
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | IVV | Ishares Core S&p 500 ETF | ETF-Large Cap & Growth | 20.25% | -0.72% | -2.60% | |
| 2 | VEA | Vanguard Ftse Developed ETF | ETF-Other | 7.64% | +0.59% | +1.64% | |
| 3 | IJH | Ishares Core S&p Midcap ETF | ETF-Other | 6.99% | +0.17% | -3.79% | |
| 4 | IJR | Ishares Core S&p Small-cap E | ETF-Small Cap | 3.66% | — | -3.32% | |
| 5 | VWO | Vanguard Ftse Emerging Marke | ETF-Emerging Markets | 2.35% | +0.14% | +1.55% | |
| 6 | STIP | Ishares 0-5 Year Tips Bond E | ETF-Other | 2.23% | +0.15% | +1.71% | |
| 7 | SJNK | Ss Spdr Bb St Hi Yield ETF | ETF-Other | 2.19% | — | +1.65% | |
| 8 | IBDX | Ishares Ibonds Dec 2032 Tc | ETF-Other | 2.02% | +0.14% | +4.50% | |
| 9 | IBDW | Ishares Ibonds Dec 2031 CORP | ETF-Other | 2.01% | +0.13% | +3.55% | |
| 10 | IWB | Ishares Russell 1000 ETF | ETF-Other | 1.99% | -0.07% | -2.78% | |
| 11 | VTV | Vanguard Value ETF | ETF-Other | 1.96% | — | -2.23% | |
| 12 | IBDV | Ishares Ibonds Dec 2030 CORP | ETF-Other | 1.90% | — | +1.20% | |
| 13 | IBDU | Ishares Ibonds Dec 2029 Term | ETF-Other | 1.90% | — | +1.88% | |
| 14 | IBDY | Ishares Ibonds Dec 2033 CORP | ETF-Other | 1.89% | +0.18% | +7.66% | |
| 15 | IBDT | Ishares Ibonds Dec 2028 ETF | ETF-Other | 1.71% | — | +2.35% | |
| 16 | IBDS | Ishrs Ibnds Dec 27 CORP ETF | ETF-Other | 1.66% | — | +1.45% | |
| 17 | IBDZ | Isharesibondsdec2034tmcorp | ETF-Other | 1.49% | +0.61% | +65.47% | |
| 18 | IBDR | Ishares Ibonds Dec 2026 Term | ETF-Other | 1.48% | — | -3.98% | |
| 19 | AAPL | Apple INC | Stock-Tech | 1.47% | -0.16% | -6.75% | |
| 20 | NVDA | Nvidia CORP | Stock-Tech | 1.37% | -0.15% | -7.32% | |
| 21 | IWR | Ishares Russell Mid-cap ETF | ETF-Other | 1.34% | — | -2.59% | |
| 22 | IEFA | Ishares Core Msci Eafe ETF | ETF-Other | 1.19% | — | -1.07% | |
| 23 | RSP | Invesco S&p 500 Equal Weight | ETF-Large Cap & Growth | 1.18% | +0.12% | +7.33% | |
| 24 | MSFT | Microsoft CORP | Stock-Tech | 0.99% | -0.24% | +1.03% | |
| 25 | VTI | Vanguard Total Stock Mkt ETF | ETF-Other | 0.88% | -0.15% | -14.51% | |
| 26 | AMZN | Amazon.com INC | Stock-Consumer Disc | 0.85% | -0.06% | -0.47% | |
| 27 | QQQ | Invesco Qqq Trust Series 1 | ETF-Tech | 0.78% | -0.17% | -16.56% | |
| 28 | IWM | Ishares Russell 2000 ETF | ETF-Small Cap | 0.77% | — | -2.07% | |
| 29 | ARCC | Ares Capital CORP | Stock-Financials | 0.77% | -0.04% | +1.86% | |
| 30 | JPM | Jpmorgan Chase & Co | Stock-Financials | 0.77% | -0.08% | -5.21% | |
| 31 | CAT | Caterpillar INC | Stock-Industrials | 0.74% | +0.10% | -9.13% | |
| 32 | SYK | Stryker CORP | Stock-Healthcare | 0.69% | -0.04% | -1.96% | |
| 33 | COST | Costco Wholesale CORP | Stock-Consumer Staples | 0.66% | +0.09% | -4.79% | |
| 34 | GBDC | Golub Capital Bdc INC | Stock-Financials | 0.63% | — | +5.31% | |
| 35 | TJX | Tjx Companies INC | Stock-Consumer Disc | 0.62% | — | -4.35% | |
| 36 | IAUM | Ishares Gold Trust Micro | ETF-Commodities | 0.60% | — | -6.01% | |
| 37 | META | Meta Platforms Inc-class A | Stock-Comm Services | 0.57% | -0.19% | -17.26% | |
| 38 | IAU | Ishares Gold Trust | ETF-Commodities | 0.55% | — | -2.90% | |
| 39 | SPY | Ss Spdr S&p 500 ETF Trust-us | ETF-Large Cap & Growth | 0.55% | -0.01% | -0.98% | |
| 40 | GOOGL | Alphabet Inc-cl A | Stock-Comm Services | 0.55% | -0.05% | -5.19% | |
| 41 | GS | Goldman Sachs Group INC | Stock-Financials | 0.52% | -0.04% | -5.65% | |
| 42 | SNPS | Synopsys INC | Stock-Tech | 0.50% | -0.11% | -5.65% | |
| 43 | VCIT | Vanguard Int-term Corporate | ETF-Corp Bonds | 0.45% | -0.02% | -7.88% | |
| 44 | VYM | Vanguard High Dvd Yield ETF | ETF-Other | 0.43% | — | -7.58% | |
| 45 | URI | United Rentals INC | Stock-Industrials | 0.39% | -0.05% | -5.50% | |
| 46 | ISRG | Intuitive Surgical INC | Stock-Healthcare | 0.39% | -0.10% | -6.04% | |
| 47 | ABBV | Abbvie INC | Stock-Healthcare | 0.39% | -0.03% | -5.90% | |
| 48 | IEMG | Ishares Core Msci Emerging | ETF-Emerging Markets | 0.38% | — | -2.79% | |
| 49 | LOW | Lowe's Cos INC | Stock-Consumer Disc | 0.38% | -0.02% | -6.23% | |
| 50 | AJG | Arthur J Gallagher & Co | Stock-Financials | 0.36% | -0.07% | -4.38% |
Performance for Q3 2026
+1.8%
Performance Last 4 Quarters
+14.8%
Based on 68% of reported portfolio value with available pricing
| Period | Holdings | Total value | Stability | Top holdings |
|---|---|---|---|---|
| 2026-03-31 | 194 | $1.9B | 8 | |
| 2025-12-31 | 202 | $2.0B | 9 | |
| 2025-09-30 | 198 | $1.9B | 18 | |
| 2025-06-30 | 196 | $1.8B | 0 | |
| 2025-03-31 | 187 | $1.6B | 100 | |
| 2024-12-31 | 197 | $1.7B | 0 | |
| 2024-09-30 | 199 | $1.7B | 0 | |
| 2024-06-30 | 191 | $1.6B | 0 | |
| 2024-03-31 | 194 | $1.6B | 0 | |
| 2023-12-31 | 195 | $1.4B | 0 | |
| 2023-09-30 | 193 | $1.3B | 0 | |
| 2023-06-30 | 191 | $1.4B | 0 | |
| 2023-03-31 | 190 | $1.3B | 0 | |
| 2022-12-31 | 182 | $1.2B | 0 | |
| 2022-09-30 | 181 | $1.2B | 0 | |
| 2022-06-30 | 182 | $1.2B | 0 | |
| 2022-03-31 | 190 | $1.4B | 0 | |
| 2021-12-31 | 195 | $1.4B | 0 | |
| 2021-09-30 | 191 | $1.3B | 0 | |
| 2021-06-30 | 191 | $1.3B | 96 | |
| 2021-03-31 | 181 | $1.2B | 8 | |
| 2020-12-31 | 174 | $1.2B | 79 | |
| 2020-09-30 | 125 | $513.7M | 60 | |
| 2020-06-30 | 155 | $942.1M | 21 | |
| 2020-03-31 | 143 | $784.7M | 24 | |
| 2019-12-31 | 159 | $953.8M | 13 | |
| 2019-09-30 | 158 | $879.4M | 7 | |
| 2019-06-30 | 158 | $851.0M | 6 | |
| 2019-03-31 | 155 | $815.9M | 15 | |
| 2018-12-31 | 145 | $718.6M | 27 | |
| 2018-09-30 | 148 | $804.8M | 8 | |
| 2018-06-30 | 135 | $755.9M | 10 | |
| 2018-03-31 | 127 | $736.6M | 8 | |
| 2017-12-31 | 127 | $732.0M | 8 | |
| 2017-09-30 | 135 | $703.4M | 9 | |
| 2017-06-30 | 130 | $651.7M | 5 | |
| 2017-03-31 | 133 | $628.6M | 9 | |
| 2016-12-31 | 125 | $624.6M | 7 | |
| 2016-09-30 | 123 | $605.0M | 8 | |
| 2016-06-30 | 125 | $586.5M | 6 | |
| 2016-03-31 | 120 | $565.0M | 8 | |
| 2015-12-31 | 118 | $544.1M | 9 | |
| 2015-09-30 | 116 | $516.4M | 11 | |
| 2015-06-30 | 109 | $538.5M | 9 | |
| 2015-03-31 | 107 | $534.3M | 9 | |
| 2014-12-31 | 113 | $527.8M | 12 | |
| 2014-09-30 | 105 | $517.5M | 8 | |
| 2014-06-30 | 109 | $512.2M | 5 | |
| 2014-03-31 | 109 | $494.7M | 14 | |
| 2013-12-31 | 108 | $464.3M | 13 | |
| 2013-09-30 | 106 | $433.2M | 14 | |
| 2013-06-30 | 99 | $384.2M | 0 |
Sigma Investment Counselors INC's most significant position changes for 2026-03-31: New buy: Crowdstrike Holdings INC - A (CRWD); Sold out: Adobe INC (ADBE); Trim: Ishares Core S&p 500 ETF (IVV) — shares -2.60%; Add: Isharesibondsdec2034tmcorp (IBDZ) — shares +65.47%; Add: Vanguard Ftse Developed ETF (VEA) — shares +1.64%.
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | IBDZ | Isharesibondsdec2034tmcorp | +0.6% | +65.47% | Add |
| 2 | VEA | Vanguard Ftse Developed ETF | +0.6% | +1.64% | Add |
| 3 | IBDY | Ishares Ibonds Dec 2033 CORP | +0.2% | +7.66% | Add |
| 4 | IJH | Ishares Core S&p Midcap ETF | +0.2% | -3.79% | Trim |
| 5 | STIP | Ishares 0-5 Year Tips Bond E | +0.2% | +1.71% | Add |
| 6 | IBDX | Ishares Ibonds Dec 2032 Tc | +0.1% | +4.50% | Add |
| 7 | VWO | Vanguard Ftse Emerging Marke | +0.1% | +1.55% | Add |
| 8 | IBDW | Ishares Ibonds Dec 2031 CORP | +0.1% | +3.55% | Add |
| 9 | RSP | Invesco S&p 500 Equal Weight | +0.1% | +7.33% | Add |
| 10 | CAT | Caterpillar INC | +0.1% | -9.13% | Trim |
| 11 | COST | Costco Wholesale CORP | +0.1% | -4.79% | Trim |
| 12 | XLE | Ss Energy Select Sector | +0.1% | -11.15% | Trim |
| 13 | SLB | Slb LTD | +0.1% | -2.40% | Trim |
| 14 | SUB | Ishares Short-term National | 0% | +32.99% | Add |
| 15 | IBDR | Ishares Ibonds Dec 2026 Term | — | -3.98% | Trim |
| 16 | SPY | Ss Spdr S&p 500 ETF Trust-us | 0% | -0.98% | Trim |
| 17 | VCIT | Vanguard Int-term Corporate | 0% | -7.88% | Trim |
| 18 | ANET | Arista Networks INC | 0% | -6.05% | Trim |
| 19 | LOW | Lowe's Cos INC | 0% | -6.23% | Trim |
| 20 | ABBV | Abbvie INC | 0% | -5.90% | Trim |
| 21 | TDG | Transdigm Group INC | 0% | -4.32% | Trim |
| 22 | COR | Cencora INC | 0% | -6.38% | Trim |
| 23 | ARCC | Ares Capital CORP | 0% | +1.86% | Add |
| 24 | SYK | Stryker CORP | 0% | -1.96% | Trim |
| 25 | GS | Goldman Sachs Group INC | 0% | -5.65% | Trim |
| 26 | AVGO | Broadcom INC | 0% | -3.80% | Trim |
| 27 | GOOGL | Alphabet Inc-cl A | -0.1% | -5.19% | Trim |
| 28 | URI | United Rentals INC | -0.1% | -5.50% | Trim |
| 29 | VCSH | Vanguard S/t CORP Bond ETF | -0.1% | -14.32% | Trim |
| 30 | UNH | Unitedhealth Group INC | -0.1% | -7.48% | Trim |
| 31 | AMZN | Amazon.com INC | -0.1% | -0.47% | Trim |
| 32 | ITOT | Ishares Core S&p Total U.s. | -0.1% | -22.20% | Trim |
| 33 | DHR | Danaher CORP | -0.1% | -4.54% | Trim |
| 34 | IWB | Ishares Russell 1000 ETF | -0.1% | -2.78% | Trim |
| 35 | AJG | Arthur J Gallagher & Co | -0.1% | -4.38% | Trim |
| 36 | JPM | Jpmorgan Chase & Co | -0.1% | -5.21% | Trim |
| 37 | SCHB | Schwab US Broad Market ETF | -0.1% | -46.51% | Trim |
| 38 | ISRG | Intuitive Surgical INC | -0.1% | -6.04% | Trim |
| 39 | SNPS | Synopsys INC | -0.1% | -5.65% | Trim |
| 40 | SCHX | Schwab US Large-cap ETF | -0.1% | -40.38% | Trim |
| 41 | NVDA | Nvidia CORP | -0.2% | -7.32% | Trim |
| 42 | VTI | Vanguard Total Stock Mkt ETF | -0.2% | -14.51% | Trim |
| 43 | AAPL | Apple INC | -0.2% | -6.75% | Trim |
| 44 | QQQ | Invesco Qqq Trust Series 1 | -0.2% | -16.56% | Trim |
| 45 | META | Meta Platforms Inc-class A | -0.2% | -17.26% | Trim |
| 46 | MSFT | Microsoft CORP | -0.2% | +1.03% | Add |
| 47 | ROP | Roper Technologies INC | -0.2% | -74.23% | Trim |
| 48 | IVV | Ishares Core S&p 500 ETF | -0.7% | -2.60% | Trim |
| 49 | CRWD | Crowdstrike Holdings INC - A | — | NEW | New buy |
| 50 | ADBE | Adobe INC | — | EXIT | Sold out |
| Period | Filed | Type | EDGAR |
|---|---|---|---|
| 2026-03-31 | 2026-04-29 | 13F-HR | View on EDGAR |
| 2025-12-31 | 2026-02-03 | 13F-HR | View on EDGAR |
| 2025-09-30 | 2025-10-29 | 13F-HR | View on EDGAR |
| 2025-06-30 | 2025-07-29 | 13F-HR | View on EDGAR |
| 2025-03-31 | 2025-04-30 | 13F-HR | View on EDGAR |
| 2024-12-31 | 2025-02-04 | 13F-HR | View on EDGAR |
| 2024-09-30 | 2024-10-23 | 13F-HR | View on EDGAR |
| 2024-06-30 | 2024-07-25 | 13F-HR | View on EDGAR |
| 2024-03-31 | 2024-04-25 | 13F-HR | View on EDGAR |
| 2023-12-31 | 2024-01-22 | 13F-HR | View on EDGAR |
| 2023-09-30 | 2023-10-24 | 13F-HR | View on EDGAR |
| 2023-06-30 | 2023-07-21 | 13F-HR | View on EDGAR |
| 2023-03-31 | 2023-04-28 | 13F-HR | View on EDGAR |
| 2022-12-31 | 2023-01-27 | 13F-HR | View on EDGAR |
| 2022-09-30 | 2022-10-24 | 13F-HR | View on EDGAR |
| 2022-06-30 | 2022-07-15 | 13F-HR | View on EDGAR |
| 2022-03-31 | 2022-04-20 | 13F-HR | View on EDGAR |
| 2021-12-31 | 2022-02-08 | 13F-HR | View on EDGAR |
| 2021-09-30 | 2021-11-05 | 13F-HR | View on EDGAR |
| 2021-06-30 | 2021-08-04 | 13F-HR | View on EDGAR |
| 2021-03-31 | 2021-04-30 | 13F-HR | View on EDGAR |
| 2020-12-31 | 2021-02-04 | 13F-HR | View on EDGAR |
| 2020-09-30 | 2020-10-20 | 13F-HR | View on EDGAR |
| 2020-06-30 | 2020-07-31 | 13F-HR | View on EDGAR |
| 2020-03-31 | 2020-04-22 | 13F-HR | View on EDGAR |
| 2019-12-31 | 2020-01-21 | 13F-HR | View on EDGAR |
| 2019-09-30 | 2019-10-18 | 13F-HR | View on EDGAR |
| 2019-06-30 | 2019-07-23 | 13F-HR | View on EDGAR |
| 2019-03-31 | 2019-04-26 | 13F-HR | View on EDGAR |
| 2018-12-31 | 2019-02-01 | 13F-HR | View on EDGAR |
| 2018-09-30 | 2018-10-23 | 13F-HR | View on EDGAR |
| 2018-06-30 | 2018-07-24 | 13F-HR | View on EDGAR |
| 2018-03-31 | 2018-04-30 | 13F-HR | View on EDGAR |
| 2017-12-31 | 2018-02-08 | 13F-HR | View on EDGAR |
| 2017-09-30 | 2017-11-06 | 13F-HR | View on EDGAR |
| 2017-06-30 | 2017-08-02 | 13F-HR | View on EDGAR |
| 2017-03-31 | 2017-05-08 | 13F-HR | View on EDGAR |
| 2016-12-31 | 2017-01-31 | 13F-HR | View on EDGAR |
| 2016-09-30 | 2016-11-02 | 13F-HR | View on EDGAR |
| 2016-06-30 | 2016-07-29 | 13F-HR | View on EDGAR |
| 2016-03-31 | 2016-04-25 | 13F-HR | View on EDGAR |
| 2015-12-31 | 2016-02-08 | 13F-HR | View on EDGAR |
| 2015-09-30 | 2015-11-05 | 13F-HR | View on EDGAR |
| 2015-06-30 | 2015-07-28 | 13F-HR | View on EDGAR |
| 2015-03-31 | 2015-05-05 | 13F-HR | View on EDGAR |
| 2014-12-31 | 2015-02-05 | 13F-HR | View on EDGAR |
| 2014-09-30 | 2014-10-28 | 13F-HR | View on EDGAR |
| 2014-06-30 | 2014-08-01 | 13F-HR | View on EDGAR |
| 2014-03-31 | 2014-05-07 | 13F-HR | View on EDGAR |
| 2013-12-31 | 2014-02-04 | 13F-HR | View on EDGAR |
| 2013-09-30 | 2013-11-01 | 13F-HR | View on EDGAR |
| 2013-06-30 | 2013-08-01 | 13F-HR | View on EDGAR |
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