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Disclosery

Sigma Investment Management Co

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13F filer, CIK 1532618, PORTLAND, OR

Sigma Investment Management Co reported holdings worth $125,241,000 (the sum of its rows) across 20 holdings for the quarter ended 2018-12-31, in a 13F-HR filed 2019-02-07. The total stated on the cover page is $1,346,863,000. Its ten largest share positions make up 97.3% of the portfolio.

Filed (acceptance time not in the bulk data set), ingested 13F-HR 0001532618-19-000011

The filing omits holdings under a confidential treatment request (H8). A later amendment may add them.

The cover page states a total of $1,346,863,000, 975% more than the sum of the rows, $125,241,000. This page uses the sum of the rows.

Period
2018-12-31
Value, sum of rows
$125M
Stated on the cover page
$1.35B
Holdings
20
Top 10 weight
97.3%
New
4
Sold out
3

Largest buys vs the previous quarter

SecurityShares changeApprox. value
ITOTnew+66,544$3.78M
MUBadded+23,292$2.54M
TFIadded+42,295$2.04M
IXUSnew+31,236$1.64M
MTUMadded+11,657$1.17M

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Largest sells vs the previous quarter

SecurityShares changeApprox. value
AGGreduced-14,549-$1.55M
BNDexited-4,908-$386K
Vaneck Vectors AMT-Free Int…exited-15,394-$359K
SPYexited-701-$204K
SJMreduced-1,276-$119K

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Holdings, Q4 2018

Share positions as resolved from 13F-HR 0001532618-19-000011, largest first. % of portfolio is the value over $125,241,000, the sum of the share positions whose value is usable for ratios (method).

SecurityHistorySharesValue% of portfolioChangeLatest eventTimeline
AGGISHARES TRQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2017Q1: 482,199 shares; 2017Q2: 492,928 shares; 2017Q3: 494,007 shares; 2017Q4: 511,119 shares; 2018Q1: 516,878 shares; 2018Q2: 528,927 shares; 2018Q3: 527,045 shares; 2018Q4: 512,496 shares 512,496$54.6M43.58%-14,549The filing omitted confidential holdings, a later amendment may add them.Timeline
IWVISHARES TRQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2017Q1: 176,641 shares; 2017Q2: 172,997 shares; 2017Q3: 167,775 shares; 2017Q4: 163,678 shares; 2018Q1: 158,046 shares; 2018Q2: 154,857 shares; 2018Q3: 149,921 shares; 2018Q4: 154,223 shares 154,223$22.7M18.09%+4,302The filing omitted confidential holdings, a later amendment may add them.Timeline
MTUMISHARES TRQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2017Q1: 139,891 shares; 2017Q2: 146,485 shares; 2017Q3: 147,066 shares; 2017Q4: 146,113 shares; 2018Q1: 143,883 shares; 2018Q2: 146,488 shares; 2018Q3: 150,470 shares; 2018Q4: 162,127 shares 162,127$16.2M12.97%+11,657The filing omitted confidential holdings, a later amendment may add them.Timeline
VXUSVANGUARD STAR FDSQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2017Q1: 212,000 shares; 2017Q2: 207,506 shares; 2017Q3: 200,774 shares; 2017Q4: 196,212 shares; 2018Q1: 190,245 shares; 2018Q2: 186,466 shares; 2018Q3: 187,158 shares; 2018Q4: 199,105 shares 199,105$9.4M7.51%+11,947The filing omitted confidential holdings, a later amendment may add them.Timeline
MUBISHARES TRQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2017Q1: 67,841 shares; 2017Q2: 67,811 shares; 2017Q3: 67,811 shares; 2017Q4: 65,412 shares; 2018Q1: 61,649 shares; 2018Q2: 53,300 shares; 2018Q3: 52,895 shares; 2018Q4: 76,187 shares 76,187$8.31M6.63%+23,292The filing omitted confidential holdings, a later amendment may add them.Timeline
ITOTISHARES TRQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2017Q1: not reported; 2017Q2: not reported; 2017Q3: not reported; 2017Q4: not reported; 2018Q1: not reported; 2018Q2: not reported; 2018Q3: not reported; 2018Q4: 66,544 shares 66,544$3.78M3.02%newThe filing omitted confidential holdings, a later amendment may add them.Timeline
TFISPDR SERIES TRUSTQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2017Q1: 20,157 shares; 2017Q2: 20,157 shares; 2017Q3: 20,157 shares; 2017Q4: 20,157 shares; 2018Q1: 20,157 shares; 2018Q2: 20,157 shares; 2018Q3: 20,157 shares; 2018Q4: 62,452 shares 62,452$3M2.4%+42,295The filing omitted confidential holdings, a later amendment may add them.Timeline
IXUSISHARES TRQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2017Q1: not reported; 2017Q2: not reported; 2017Q3: not reported; 2017Q4: not reported; 2018Q1: not reported; 2018Q2: not reported; 2018Q3: not reported; 2018Q4: 31,236 shares 31,236$1.64M1.31%newThe filing omitted confidential holdings, a later amendment may add them.Timeline
SJMSMUCKER J M COQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2017Q1: 18,118 shares; 2017Q2: 18,118 shares; 2017Q3: 18,118 shares; 2017Q4: 18,118 shares; 2018Q1: 18,118 shares; 2018Q2: 18,118 shares; 2018Q3: 18,118 shares; 2018Q4: 16,842 shares 16,842$1.57M1.26%-1,276The filing omitted confidential holdings, a later amendment may add them.Timeline
SHVISHARES TRQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2017Q1: 5,951 shares; 2017Q2: 5,951 shares; 2017Q3: 5,951 shares; 2017Q4: 5,951 shares; 2018Q1: 6,414 shares; 2018Q2: 6,414 shares; 2018Q3: 6,414 shares; 2018Q4: 6,014 shares 6,014$663K0.53%-400The filing omitted confidential holdings, a later amendment may add them.Timeline
QUALISHARES TRQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2017Q1: 6,002 shares; 2017Q2: 3,944 shares; 2017Q3: not reported; 2017Q4: not reported; 2018Q1: not reported; 2018Q2: 7,536 shares; 2018Q3: 8,038 shares; 2018Q4: 8,038 shares 8,038$617K0.49%0The filing omitted confidential holdings, a later amendment may add them.Timeline
VYMVANGUARD WHITEHALL FDSQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2017Q1: not reported; 2017Q2: not reported; 2017Q3: not reported; 2017Q4: not reported; 2018Q1: not reported; 2018Q2: 4,900 shares; 2018Q3: 5,720 shares; 2018Q4: 5,720 shares 5,720$446K0.36%0The filing omitted confidential holdings, a later amendment may add them.Timeline
DVYISHARES TRQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2017Q1: not reported; 2017Q2: not reported; 2017Q3: not reported; 2017Q4: not reported; 2018Q1: not reported; 2018Q2: 4,261 shares; 2018Q3: 4,931 shares; 2018Q4: 4,931 shares 4,931$440K0.35%0The filing omitted confidential holdings, a later amendment may add them.Timeline
ITMVANECK ETF TRUSTQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2017Q1: not reported; 2017Q2: not reported; 2017Q3: not reported; 2017Q4: not reported; 2018Q1: not reported; 2018Q2: not reported; 2018Q3: not reported; 2018Q4: 7,793 shares 7,793$370K0.3%newThe filing omitted confidential holdings, a later amendment may add them.Timeline
VTEBVANGUARD MUN BD FDSQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2017Q1: not reported; 2017Q2: not reported; 2017Q3: not reported; 2017Q4: not reported; 2018Q1: 6,471 shares; 2018Q2: 6,471 shares; 2018Q3: 6,471 shares; 2018Q4: 6,471 shares 6,471$330K0.26%0The filing omitted confidential holdings, a later amendment may add them.Timeline
IDVISHARES TRQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2017Q1: not reported; 2017Q2: not reported; 2017Q3: not reported; 2017Q4: not reported; 2018Q1: not reported; 2018Q2: 8,839 shares; 2018Q3: 10,838 shares; 2018Q4: 10,189 shares 10,189$293K0.23%-649The filing omitted confidential holdings, a later amendment may add them.Timeline
MDYSTATE STR SPDR S&P MIDCAP 40Quarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2017Q1: 958 shares; 2017Q2: 958 shares; 2017Q3: 958 shares; 2017Q4: 958 shares; 2018Q1: 958 shares; 2018Q2: 958 shares; 2018Q3: 958 shares; 2018Q4: 958 shares 958$290K0.23%0The filing omitted confidential holdings, a later amendment may add them.Timeline
IVVISHARES TRQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2017Q1: 1,078 shares; 2017Q2: 1,049 shares; 2017Q3: 985 shares; 2017Q4: 985 shares; 2018Q1: 985 shares; 2018Q2: 985 shares; 2018Q3: 985 shares; 2018Q4: 985 shares 985$248K0.2%0The filing omitted confidential holdings, a later amendment may add them.Timeline
IEMGISHARES INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2017Q1: not reported; 2017Q2: not reported; 2017Q3: not reported; 2017Q4: not reported; 2018Q1: not reported; 2018Q2: not reported; 2018Q3: not reported; 2018Q4: 4,233 shares 4,233$200K0.16%newThe filing omitted confidential holdings, a later amendment may add them.Timeline
KEYKEYCORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2017Q1: 10,319 shares; 2017Q2: 10,319 shares; 2017Q3: 10,319 shares; 2017Q4: 10,319 shares; 2018Q1: 10,319 shares; 2018Q2: 10,319 shares; 2018Q3: 10,319 shares; 2018Q4: 10,319 shares 10,319$153K0.12%0The filing omitted confidential holdings, a later amendment may add them.Timeline

Sold out in Q4 2018

Positions in the previous quarter's report that this quarter's report no longer lists.

SecurityShares beforeValue beforeType
BNDVANGUARD BD INDEX FDS4,908$386Kshares
Vaneck Vectors AMT-Free Int…Vaneck Vectors AMT-Free Inter15,394$359Kshares
SPYSTATE STR SPDR S&P 500 ETF T701$204Kshares

How Q4 2018 was built

Available 13F filings of this filer for the quarter and their roles: the base report is the latest original or restatement, NEW HOLDINGS amendments filed after it are added (method).

FilingRoleAmendmentFiledAcceptedIngested
13F-HR 0001532618-19-000011 base2019-02-07acceptance time not in the bulk data set

Filings

Every filing of this filer: 13F reports and notices, the 13D and 13G it filed or is a reporting person of, and Forms 3, 4 and 5 it reported as an owner.

FilingSubjectFiledAcceptedIngested
13F-HR 0001532618-19-000011 Quarter ended 2018-12-312019-02-07acceptance time not in the bulk data set
13F-HR 0001532618-18-000006 Quarter ended 2018-09-302018-11-08acceptance time not in the bulk data set
13F-HR 0001532618-18-000005 Quarter ended 2018-06-302018-08-07acceptance time not in the bulk data set
13F-HR 0001532618-18-000003 Quarter ended 2018-03-312018-05-03acceptance time not in the bulk data set
13F-HR 0001532618-18-000002 Quarter ended 2017-12-312018-02-07acceptance time not in the bulk data set
13F-HR 0001532618-17-000007 Quarter ended 2017-09-302017-11-03acceptance time not in the bulk data set
13F-HR 0001532618-17-000005 Quarter ended 2017-06-302017-07-14acceptance time not in the bulk data set
13F-HR 0001532618-17-000004 Quarter ended 2017-03-312017-05-04acceptance time not in the bulk data set
13F-HR 0001532618-17-000002 Quarter ended 2016-12-312017-02-09acceptance time not in the bulk data set
13F-HR 0001532618-16-000016 Quarter ended 2016-09-302016-10-31acceptance time not in the bulk data set
13F-HR/A 0001532618-16-000015 Quarter ended 2016-03-312016-08-03acceptance time not in the bulk data set
13F-HR 0001532618-16-000014 Quarter ended 2016-06-302016-08-03acceptance time not in the bulk data set
13F-HR 0001532618-16-000012 Quarter ended 2016-03-312016-05-16acceptance time not in the bulk data set
13F-HR 0001532618-16-000010 Quarter ended 2015-12-312016-02-09acceptance time not in the bulk data set
13F-HR 0001532618-15-000008 Quarter ended 2015-09-302015-11-12acceptance time not in the bulk data set
13F-HR 0001532618-15-000006 Quarter ended 2015-06-302015-07-30acceptance time not in the bulk data set
13F-HR 0001532618-15-000004 Quarter ended 2015-03-312015-05-14acceptance time not in the bulk data set
13F-HR 0001532618-15-000002 Quarter ended 2014-12-312015-02-17acceptance time not in the bulk data set
13F-HR 0001532618-14-000007 Quarter ended 2014-09-302014-10-16acceptance time not in the bulk data set
13F-HR 0001532618-14-000005 Quarter ended 2014-06-302014-08-15acceptance time not in the bulk data set
13F-HR 0001532618-14-000003 Quarter ended 2014-03-312014-05-15acceptance time not in the bulk data set
13F-HR 0001532618-14-000002 Quarter ended 2013-12-312014-02-13acceptance time not in the bulk data set
13F-HR 0001532618-13-000008 Quarter ended 2013-09-302013-11-14acceptance time not in the bulk data set
13F-HR/A 0001532618-13-000006 Quarter ended 2013-03-312013-08-14acceptance time not in the bulk data set
13F-HR 0001532618-13-000005 Quarter ended 2013-06-302013-08-14acceptance time not in the bulk data set