1620 INVESTMENT ADVISORS, INC.

13F filer, CIK 1907281, PLYMOUTH, MA

1620 INVESTMENT ADVISORS, INC. reported $130,656,702 across 689 holdings for the quarter ended 2025-03-31, in a 13F-HR filed 2025-05-14. Its ten largest share positions make up 21.46% of the portfolio.

Filed 2025-05-14 (acceptance time not in the bulk data set), ingested 2026-10-07 18:25:06 UTC13F-HR 0001907281-25-000002

Period: 2025-03-31
Reported value: $131M
Holdings: 689
Top 10 weight: 21.46%
New: 30
Sold out: 46

Largest buys vs the previous quarter

Security	Shares change	Approx. value
GLPInew	+9,121	$464K
JSIadded	+8,552	$448K
LEAadded	+4,437	$391K
SCHRadded	+13,845	$344K
IGSBadded	+4,604	$241K

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

Security	Shares change	Approx. value
GLWreduced	-12,005	-$550K
NOCreduced	-1,024	-$524K
IFFreduced	-5,190	-$403K
IBMreduced	-1,401	-$348K
SPGreduced	-1,994	-$331K

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, Q1 2025

Share positions as resolved from 13F-HR 0001907281-25-000002, largest first. % of portfolio is the value over $130,656,702, the sum of the share positions whose value is usable for ratios (method).

Security	Shares	Value	% of portfolio	Change	Latest event	Timeline
DTMDT MIDSTREAM INC	61	$5.88K	<0.01%	0		Timeline
BARRICK GOLD CORPBARRICK GOLD CORP	300	$5.83K	<0.01%	0
SPTMSPDR SERIES TRUST	85	$5.78K	<0.01%	-190		Timeline
MBBISHARES TR	60	$5.63K	<0.01%	0		Timeline
PBWINVESCO EXCHANGE TRADED FD T	351	$5.53K	<0.01%	0		Timeline
EMXCISHARES INC	100	$5.51K	<0.01%	0		Timeline
AMTAMERICAN TOWER CORP	25	$5.37K	<0.01%	0		Timeline
DTEDTE ENERGY CO	38	$5.25K	<0.01%	0		Timeline
UNPUNION PAC CORP	22	$5.2K	<0.01%	-7		Timeline
VTRSVIATRIS INC	593	$5.17K	<0.01%	-21,522		Timeline
DVADAVITA INC	33	$5.05K	<0.01%	-5		Timeline
CEGCONSTELLATION ENERGY CORP	25	$5.04K	<0.01%	-4		Timeline
PGRPROGRESSIVE CORP	18	$4.96K	<0.01%	0		Timeline
BLKBLACKROCK INC	5	$4.87K	<0.01%	0		Timeline
FGDFIRST TR EXCHANGE-TRADED FD	200	$4.84K	<0.01%	0		Timeline
JJACOBS SOLUTIONS INC	40	$4.84K	<0.01%	-6		Timeline
IRMIRON MTN INC DEL	56	$4.82K	<0.01%	-45		Timeline
MAMASTERCARD INCORPORATED	9	$4.7K	<0.01%	0		Timeline
ADBEADOBE INC	12	$4.6K	<0.01%	-4		Timeline
SOJESOUTHERN CO JR SUB NT SER 2020	250	$4.59K	<0.01%	0		Timeline
MSPRQMORGAN STANLEY DEP SHS REPSTG	180	$4.59K	<0.01%	0		Timeline
DLTRDOLLAR TREE INC	61	$4.58K	<0.01%	0		Timeline
WABWABTEC	25	$4.53K	<0.01%	-5		Timeline
SPSBSPDR SERIES TRUST	150	$4.51K	<0.01%	0		Timeline
CMTCORE MOLDING TECHNOLOGIES IN	293	$4.45K	<0.01%	0		Timeline
FXIISHARES TR	115	$4.12K	<0.01%	0		Timeline
SOBOSOUTH BOW CORP	160	$4.08K	<0.01%	0		Timeline
ACNACCENTURE PLC IRELAND	13	$4.06K	<0.01%	-5		Timeline
KRTKARAT PACKAGING INC	150	$3.99K	<0.01%	0		Timeline
DFJWISDOMTREE TR	50	$3.96K	<0.01%	0		Timeline
CLHCLEAN HARBORS INC	20	$3.94K	<0.01%	0		Timeline
EOGEOG RES INC	30	$3.85K	<0.01%	0		Timeline
UNBUNION BANKSHARES INC	120	$3.78K	<0.01%	0		Timeline
WDAYWORKDAY INC	16	$3.74K	<0.01%	-11		Timeline
NYTNEW YORK TIMES CO MTN BE	75	$3.72K	<0.01%	0		Timeline
WRBYWARBY PARKER INC	200	$3.65K	<0.01%	0		Timeline
XLESELECT SECTOR SPDR TR	39	$3.65K	<0.01%	0		Timeline
PIONEER MUNICIPAL HIGH INCO…PIONEER MUNICIPAL HIGH INCOME	410	$3.42K	<0.01%	0
BJBJS WHSL CLUB HLDGS INC	30	$3.42K	<0.01%	0		Timeline
TANINVESCO EXCH TRADED FD TR II	112	$3.41K	<0.01%	0		Timeline
PRUPRUDENTIAL FINL INC	30	$3.39K	<0.01%	0		Timeline
XNCMXNUVEEN CALIF AMT FREE MUNI I	270	$3.34K	<0.01%	-266		Timeline
BSXBOSTON SCIENTIFIC CORP	32	$3.27K	<0.01%	0		Timeline
VRTVERTIV HOLDINGS CO	45	$3.25K	<0.01%	-5		Timeline
AWKAMERICAN WTR WKS CO INC NEW	22	$3.25K	<0.01%	0		Timeline
FTECFIDELITY COVINGTON TRUST	20	$3.23K	<0.01%	new		Timeline
ACGLARCH CAP GROUP LTD	33	$3.17K	<0.01%	-29		Timeline
ABNBAIRBNB INC	26	$3.09K	<0.01%	0		Timeline
NOCNORTHROP GRUMMAN CORP	6	$3.07K	<0.01%	-1,024		Timeline
INDAISHARES TR	59	$3.04K	<0.01%	-22		Timeline
SDYSPDR SERIES TRUST	22	$2.98K	<0.01%	0		Timeline
DALDELTA AIR LINES INC	68	$2.96K	<0.01%	-17		Timeline
CHTRCHARTER COMMUNICATIONS INC	8	$2.95K	<0.01%	0		Timeline
EFVISHARES TR	50	$2.95K	<0.01%	0		Timeline
COINCOINBASE GLOBAL INC	17	$2.93K	<0.01%	0		Timeline
IWFISHARES TR	8	$2.89K	<0.01%	0		Timeline
PCARPACCAR INC	29	$2.82K	<0.01%	-15		Timeline
USMVISHARES TR	30	$2.81K	<0.01%	new		Timeline
SNDKSANDISK CORP	56	$2.67K	<0.01%	new		Timeline
SHAKSHAKE SHACK INC	30	$2.65K	<0.01%	0		Timeline
AXONAXON ENTERPRISE INC	5	$2.63K	<0.01%	0		Timeline
SCHWCHARLES SCHWAB CORP (THE)	33	$2.58K	<0.01%	0		Timeline
ALLSTATE CORP DEPOSITARY SH…ALLSTATE CORP DEPOSITARY SHS R	120	$2.52K	<0.01%	0
ELFE L F BEAUTY INC	40	$2.51K	<0.01%	+15		Timeline
SPYMSPDR SERIES TRUST	38	$2.5K	<0.01%	new		Timeline
WFCFWHERE FOOD COMES FROM INC	225	$2.49K	<0.01%	0		Timeline
ZTSZOETIS INC	15	$2.47K	<0.01%	-7		Timeline
PAYXPAYCHEX INC	16	$2.47K	<0.01%	0		Timeline
X4 PHARMACEUTICALS INCX4 PHARMACEUTICALS INC	10,000	$2.36K	<0.01%	0
SPGSIMON PPTY GROUP INC NEW	14	$2.33K	<0.01%	-1,994		Timeline
CPACOPA HOLDINGS SA	25	$2.31K	<0.01%	0		Timeline
ADIAL PHARMACEUTICALS INCADIAL PHARMACEUTICALS INC	3,600	$2.28K	<0.01%	0
BKNGBOOKING HOLDINGS INC	0	$2.23K	<0.01%	0	Amount filed as zero, left out of ratios.	Timeline
BABOEING CO	13	$2.22K	<0.01%	0		Timeline
EDCONSOLIDATED EDISON INC	20	$2.21K	<0.01%	0		Timeline
CVYINVESCO EXCHANGE TRADED FD T	85	$2.16K	<0.01%	0		Timeline
SPGIS&P GLOBAL INC	4	$2.08K	<0.01%	0		Timeline
INTUINTUIT	3	$2.01K	<0.01%	0		Timeline
TRGPTARGA RES CORP	10	$1.93K	<0.01%	0		Timeline
CINFCINCINNATI FINL CORP	13	$1.92K	<0.01%	0		Timeline
NOWSERVICENOW INC	2	$1.92K	<0.01%	0		Timeline
EVCMEVERCOMMERCE INC	187	$1.89K	<0.01%	0		Timeline
QQQINVESCO QQQ TR	4	$1.88K	<0.01%	+3		Timeline
MOALTRIA GROUP INC	31	$1.86K	<0.01%	0		Timeline
FISVFISERV INC	8	$1.81K	<0.01%	0		Timeline
SYKSTRYKER CORPORATION	5	$1.79K	<0.01%	0		Timeline
ETENERGY TRANSFER L P	95	$1.77K	<0.01%	0		Timeline
FFORD MTR CO	176	$1.76K	<0.01%	0		Timeline
PMPHILIP MORRIS INTL INC	100	$1.72K	<0.01%	+54		Timeline
BPBP PLC	50	$1.69K	<0.01%	0		Timeline
APAAPA CORPORATION	80	$1.69K	<0.01%	0		Timeline
DKNGDRAFTKINGS INC NEW	50	$1.66K	<0.01%	+40		Timeline
MTNVAIL RESORTS INC	10	$1.6K	<0.01%	0		Timeline
APHAMPHENOL CORP	24	$1.59K	<0.01%	0		Timeline
ETHGRAYSCALE ETHEREUM STAKING	92	$1.58K	<0.01%	0		Timeline
PHPARKER-HANNIFIN CORP	3	$1.53K	<0.01%	0		Timeline
NCLHNORWEGIAN CRUISE LINE HLDGS	80	$1.52K	<0.01%	0		Timeline
WMWASTE MGMT INC DEL	6	$1.48K	<0.01%	0		Timeline
CCICROWN CASTLE INC	14	$1.46K	<0.01%	0		Timeline
WELLWELLTOWER INC	9	$1.46K	<0.01%	0		Timeline
ORLYOREILLY AUTOMOTIVE INC	1	$1.43K	<0.01%	0		Timeline
ROKUROKU INC	20	$1.41K	<0.01%	0		Timeline
CMGCHIPOTLE MEXICAN GRILL INC	28	$1.41K	<0.01%	+2		Timeline
AIGAMERICAN INTL GROUP INC	16	$1.39K	<0.01%	0		Timeline
MCOMOODYS CORP	3	$1.38K	<0.01%	0		Timeline
MRSHMARSH & MCLENNAN COS INC	6	$1.37K	<0.01%	0		Timeline
PUBLIC STORAGE DEP SH REPST…PUBLIC STORAGE DEP SH REPSTG 1	65	$1.31K	<0.01%	0
GSGOLDMAN SACHS GROUP INC	2	$1.29K	<0.01%	0		Timeline
ANETARISTA NETWORKS INC	17	$1.28K	<0.01%	0		Timeline
PNCPNC FINL SVCS GROUP INC	7	$1.28K	<0.01%	0		Timeline
KYNKAYNE ANDERSON ENERGY INFRST	100	$1.28K	<0.01%	0		Timeline
SPSMSPDR SERIES TRUST	31	$1.26K	<0.01%	0		Timeline
TEVATEVA PHARMACEUTICAL INDS LTD	82	$1.26K	<0.01%	0		Timeline
PLTRPALANTIR TECHNOLOGIES INC	15	$1.24K	<0.01%	0		Timeline
CMECME GROUP INC	5	$1.23K	<0.01%	0		Timeline
IVZINVESCO LTD	80	$1.21K	<0.01%	0		Timeline
BXMTBLACKSTONE MORTGAGE TRUST IN	60	$1.2K	<0.01%	0		Timeline
ARKKARK ETF TR	25	$1.19K	<0.01%	new		Timeline
ECLECOLAB INC	5	$1.18K	<0.01%	0		Timeline
AVESAMERICAN CENTY ETF TR	25	$1.18K	<0.01%	0		Timeline
OGNORGANON & CO	75	$1.12K	<0.01%	0		Timeline
MSMORGAN STANLEY	9	$1.1K	<0.01%	0		Timeline
MSIMOTOROLA SOLUTIONS INC	2	$1.07K	<0.01%	0		Timeline
MMM3M CO	7	$1.06K	<0.01%	0		Timeline
PENNPENN ENTERTAINMENT INC	65	$1.06K	<0.01%	new		Timeline
BABAALIBABA GROUP HLDG LTD	8	$1.06K	<0.01%	0		Timeline
VRSKVERISK ANALYTICS INC	4	$1.06K	<0.01%	0		Timeline
COFCAPITAL ONE FINL CORP	6	$992	<0.01%	0		Timeline
CDNSCADENCE DESIGN SYSTEM INC	4	$980	<0.01%	0		Timeline
CITHE CIGNA GROUP	3	$977	<0.01%	0		Timeline
SWKSSKYWORKS SOLUTIONS INC	15	$969	<0.01%	0		Timeline
GROVGROVE COLLABORATIVE HOLD INC	700	$945	<0.01%	0		Timeline
BUDANHEUSER BUSCH INBEV SA NV	15	$923	<0.01%	0		Timeline
SNPSSYNOPSYS INC	2	$895	<0.01%	0		Timeline
AFLAFLAC INC	8	$865	<0.01%	0		Timeline
RMDRESMED INC	4	$864	<0.01%	0		Timeline
AVBAVALONBAY CMNTYS INC	4	$835	<0.01%	0		Timeline
ADSKAUTODESK INC	3	$826	<0.01%	0		Timeline
MTCHMATCH GROUP INC NEW	26	$811	<0.01%	new		Timeline
LRCXLAM RESEARCH CORP	11	$807	<0.01%	0		Timeline
VXUSVANGUARD STAR FDS	13	$807	<0.01%	0		Timeline
KMXCARMAX INC	10	$779	<0.01%	0		Timeline
FNFFIDELITY NATL FINL INC	12	$777	<0.01%	0		Timeline
EUSAISHARES INC	8	$749	<0.01%	new		Timeline
MUBISHARES TR	7	$738	<0.01%	0		Timeline
WENWENDYS CO	50	$732	<0.01%	0		Timeline
FFEBFIRST TR EXCHNG TRADED FD VI	250	$730	<0.01%	-39		Timeline
AMTMAMENTUM HOLDINGS INC	40	$728	<0.01%	-6		Timeline
FITBFIFTH THIRD BANCORP	17	$684	<0.01%	0		Timeline
NIONIO INC	150	$572	<0.01%	new		Timeline
XBISPDR SERIES TRUST	7	$568	<0.01%	0		Timeline
EVGOEVGO INC	200	$532	<0.01%	new		Timeline
AALAMERICAN AIRLINES GROUP INC	50	$528	<0.01%	0		Timeline
NOKNOKIA CORP	100	$527	<0.01%	new		Timeline
WK KELLOGG COWK KELLOGG CO	25	$498	<0.01%	0
TNDMTANDEM DIABETES CARE INC	25	$479	<0.01%	new		Timeline
INDSPACER FDS TR	11	$407	<0.01%	0		Timeline
DDOGDATADOG INC	4	$397	<0.01%	0		Timeline
DOCNDIGITALOCEAN HLDGS INC	10	$334	<0.01%	0		Timeline
STNESTONECO LTD	26	$272	<0.01%	new		Timeline
OAKMHARRIS OAKMARK ETF TRUST	10	$245	<0.01%	0		Timeline
FCELFUELCELL ENERGY INC	50	$230	<0.01%	0		Timeline
SNAPSNAP INC	26	$226	<0.01%	0		Timeline
LARLITHIUM ARGENTINA AG	88	$188	<0.01%	0		Timeline
BROSDUTCH BROS INC	3	$185	<0.01%	0		Timeline
PARRPAR PAC HOLDINGS INC	11	$157	<0.01%	0		Timeline
PIEDMONT LITHIUM INCPIEDMONT LITHIUM INC	24	$151	<0.01%	0
NKENIKE INC	2	$127	<0.01%	new		Timeline
CROXCROCS INC	1	$106	<0.01%	new		Timeline
CDZICADIZ INC	35	$103	<0.01%	0		Timeline
SDVYFIRST TR EXCHANGE TRADED FD	3	$101	<0.01%	0		Timeline
ZIMVIE INCZIMVIE INC	9	$97	<0.01%	0
GENKGEN RESTAURENT GROUP	15	$83	<0.01%	0		Timeline
2SEVENTY BIO INC COMMON STO…2SEVENTY BIO INC COMMON STOCK	16	$79	<0.01%	new
UAAUNDER ARMOUR INC	11	$69	<0.01%	0		Timeline
HIMXHIMAX TECHNOLOGIES INC	7	$51	<0.01%	new		Timeline
RDNTRADNET INC	1	$50	<0.01%	0		Timeline
ONEWONEWATER MARINE INC	3	$49	<0.01%	0		Timeline
SIRISIRIUSXM HOLDINGS INC	2	$45	<0.01%	0		Timeline
DNUTKRISPY KREME INC	8	$39	<0.01%	+5		Timeline
BYNDBEYOND MEAT INC	10	$31	<0.01%	0		Timeline
BLUEBIRD BIO INC COM NEWBLUEBIRD BIO INC COM NEW	2	$10	<0.01%	new
VANIVIVANI MEDICAL INC	9	$9	<0.01%	new		Timeline
CCCHEMOURS CO	0	$0	0%	-40	Value filed as zero, left out of ratios.Amount filed as zero, left out of ratios.	Timeline
MARMARRIOTT INTL INC NEW	0	$0	0%	-4	Value filed as zero, left out of ratios.Amount filed as zero, left out of ratios.	Timeline
NEW YORK REIT INC ESCROWNEW YORK REIT INC ESCROW	7,963	$0	0%	-37	Value filed as zero, left out of ratios.
SGYPQSYNERGY PHARMACEUTICALS DEL	25	$0	0%	0	Value filed as zero, left out of ratios.	Timeline
PERSHING SQUARE TONTINE HOL…PERSHING SQUARE TONTINE HOLDINGS …	197	$0	0%	0	Value filed as zero, left out of ratios.
LEHMAN BROTHERS HOLDING INC…LEHMAN BROTHERS HOLDING INC ESCRO…	50	$0	0%	0	Value filed as zero, left out of ratios.

Sold out in Q1 2025

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

Security	Shares before	Value before	Type
PEVERPURE INC	2,047	$126K	shares
ASPEN TECHNOLOGY INCASPEN TECHNOLOGY INC	452	$113K	shares
SMARTSHEET INC. (CLASS A)SMARTSHEET INC. (CLASS A)	1,615	$90.5K	shares
BLBLACKLINE INC	1,409	$85.6K	shares
COHUCOHU INC	3,075	$82.1K	shares
SSTKSHUTTERSTOCK INC	946	$28.7K	shares
VTEBVANGUARD MUN BD FDS	400	$20.1K	shares
TDCTERADATA CORP DEL	631	$19.7K	shares
FUTYFIDELITY COVINGTON TRUST	299	$14.6K	shares
STAASTAAR SURGICAL CO	479	$11.6K	shares
ARCADIUM LITHIUM PLCARCADIUM LITHIUM PLC	1,831	$9.39K	shares
FTSLFIRST TR EXCHANGE-TRADED FD	179	$8.28K	shares
VLTOVERALTO CORP	76	$7.74K	shares
MAGNMAGNERA CORP	373	$6.78K	shares
CBOECBOE GLOBAL MKTS INC	22	$4.3K	shares
MOOVANECK ETF TRUST	45	$2.9K	shares
THCTENET HEALTHCARE CORP	19	$2.4K	shares
NTDOYNINTENDO CO LTD-UNSPONS ADR	160	$2.34K	shares
TELTE CONNECTIVITY PLC	13	$1.86K	shares
KKELLANOVA	19	$1.51K	shares
DECKDECKERS OUTDOOR CORP	7	$1.42K	shares
HLTHILTON WORLDWIDE HLDGS INC	6	$1.38K	shares
AAGILENT TECHNOLOGIES INC	9	$1.23K	shares
DHID R HORTON INC	6	$907	shares
WATWATERS CORP	2	$879	shares
DLRDIGITAL RLTY TR INC	5	$839	shares
REGNREGENERON PHARMACEUTICALS	1	$801	shares
EBAYEBAY INC.	13	$790	shares
RVTYREVVITY INC	7	$763	shares
CMICUMMINS INC	2	$739	shares
GMGENERAL MTRS CO	13	$696	shares
FGF&G ANNUITIES & LIFE INC	16	$653	shares
MCKMCKESSON CORP	1	$627	shares
KVUEKENVUE INC	26	$557	shares
MARINUS PHARMACEUTICALS INCMARINUS PHARMACEUTICALS INC	1,000	$535	shares
ELANELANCO ANIMAL HEALTH INC	43	$525	shares
FERGFERGUSON ENTERPRISES INC	3	$510	shares
ESEVERSOURCE ENERGY	9	$496	shares
ELMEELME COMMUNITIES	12	$183	shares
PGREPARAMOUNT GROUP INC	23	$113	shares
HIMSHIMS & HERS HEALTH INC	3	$73	shares
TIPISHARES TR	0	$41	shares
NWLNEWELL BRANDS INC	0	$4	shares
ICLNISHARES TR	0	$0	shares
JBGSJBG SMITH PPTYS	0	$0	shares
CGDVCAPITAL GROUP DIVIDEND VALUE	0	$0	shares

How Q1 2025 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).

Filing	Role	Amendment	Filed	Accepted	Ingested
13F-HR 0001907281-25-000002	base		2025-05-14	acceptance time not in the bulk data set	2026-10-07 18:25:06 UTC