ARGONAUTICA PRIVATE WEALTH MANAGEMENT, INC

Registered adviser

CIK

1931870

Location

WELLESLEY, MA

Portfolio Value

Small $393,706,972

Diversification

Diversified

Filing Date

Global Rank

#4,365 / 8,827 ▲ 222 · as of Jun 2026

Top Industry

Semiconductors 21.9%

Period ended 38 days ago

Filed Nov 2, 2026 · 5d

16 quarters · since Dec 2022

Regulatory profile

From Form ADV, the SEC filer profile, 13D/13G type codes and N-CEN, never from the name.

Holder type

Registered adviser

Form ADV roster, Nov 1, 2026

Form ADV adviser

CRD 316736

Roster of Nov 1, 2026

Regulatory AUM

$532,889,266

Main clients

Individuals and high net worth (82% of AUM)

Form ADV history

Monthly rosters from Dec 2019; each row is a run with the same figures, newest first.

Rosters	Regulatory AUM	Main clients
Apr 2026 to Nov 2026	$532,889,266	Individuals and high net worth (82%)
Apr 2025 to Mar 2026	$507,174,298	Individuals and high net worth (82%)
Apr 2024 to Mar 2025	$404,020,350	Individuals and high net worth (80%)
May 2023 to Mar 2024	$383,506,122	Individuals and high net worth (82%)
Apr 2023	$383,506,122	Individuals and high net worth (82%)
Apr 2022 to Mar 2023	$386,045,660	Individuals and high net worth (80%)

1 earlier changes not shown.

Portfolio style

Measured from the filed 13F common-share book for Jun 30, 2026, the newest measured quarter, never from the firm's own description.

Style

Diversified active

Top 10 weight 39.2%, 45.7 effective positions, active share 49.7% against the Nasdaq-100 as of 2026-06-30; it meets none of the index-like, systematic-like or concentrated tests

Turnover

Low turnover

18.7% over the last four quarters (under 30%)

Horizon

Long horizon

Value-weighted holding period 12.3 quarters (12+)

Closest benchmark: the Nasdaq-100 as of 2026-06-30, active share 49.7%; sector active share 26.2% against the combined 13F book's sector weights.

Over time 15 measured quarters

How the bands are measured

Style bands measure the filed 13F common-share book each closed quarter, tested in this order. Unknown: under $10,000,000 of valued equity or 5 stocks. Index-like (100+ stocks): active share of 20% or less against the closest benchmark, which is the S&P 500, S&P MidCap 400, S&P SmallCap 600, Russell 1000, Russell 2000, Nasdaq-100 or Dow Jones Industrial Average (weighted by an index-tracking fund's reported holdings or the index's constituents nearest the quarter end, over the names resolved to companies, and only when those are 90%+ of its weight) or every 13F filer's combined book, or index series holding 80%+ of the registered fund assets it advises (N-CEN) and equal to 50%+ of its book. Systematic-like: 500+ stocks, 100%+ annual turnover and a top 10 weight of 25% or less. Concentrated: a top 10 weight of 60%+ or 12 or fewer effective positions. Diversified active: none of these. Turnover is the smaller of buys and sells over average equity value, summed over four quarters: low under 30%, high 100%+. Horizon is the value-weighted number of quarters each position has been held: short under 4, long 12+.

Clone Performance

Build a hypothetical price-return history from this filer's public 13F holdings.

View clone backtest

Portfolio Concentration

180 tracked positions · as of Sep 30, 2026 · Δ vs Jun 30, 2026

Top Position

5.7%

−0.1 pts

Top 5

25.4%

+0.7 pts

Top 10

39.0%

−0.2 pts

HHI

220

Diversified+1

Portfolio Trend

16 quarters · across all stocks

Sector Breakdown

As of Sep 30, 2026

Sector	% Portfolio	Value	Positions
Technology	51.9%	$204,237,257	47
Communication Services	8.1%	$31,703,262	8
Unclassified	6.2%	$24,349,283	24
Industrials	6.1%	$24,006,282	25
Financial Services	5.5%	$21,576,194	15
Energy	4.9%	$19,223,788	12
Consumer Cyclical	4.8%	$19,040,522	11
Healthcare	4.1%	$16,313,344	15
Basic Materials	3.4%	$13,503,755	9
Utilities	2.2%	$8,711,196	7
Consumer Defensive	1.5%	$5,736,849	2
Real Estate	1.3%	$5,305,240	5

Last Quarter's Activity

Export CSV

Sep 30, 2026 vs Jun 30, 2026

Added To

Positions the filer increased

25 positions

Ticker	Company	Δ Shares	Shares	Value
APH	Amphenol Corp	+34,078	68,539	$5,777,837
CRWD	CrowdStrike Holdings, Inc.	+19,952	26,650	$7,055,587
HYMB	State Street(R) SPDR Nuveen ICE High Yield Municipal Bond ETF	+7,424	27,928	$655,470
VTEB	VANGUARD TAX-EXEMPT BOND INDEX FUND	+3,681	12,810	$606,681
BEPC	Brookfield Renewable Corp	+3,225	45,337	$1,279,410
WDC	Western Digital Corp	+2,248	14,058	$6,388,798
Q	Qnity Electronics, Inc.	+2,191	3,706	$465,992
HPE	Hewlett Packard Enterprise Co	+1,994	37,295	$2,382,777
GFS	GLOBALFOUNDRIES Inc.	+1,671	12,350	$591,812
SONY	Sony Group Corp	+1,641	28,976	$681,805
MUB	iShares National Muni Bond ETF	+1,356	6,868	$694,354
ESI	Element Solutions Inc	+1,089	10,024	$363,670
SLB	Slb Limited	+1,076	25,387	$1,236,854
RELX	Relx PLC	+929	19,079	$633,041
MCHP	Microchip Technology Inc	+774	6,774	$526,813
RPM	Rpm International Inc	+704	5,339	$526,799
IEFA	iShares Core MSCI EAFE ETF	+674	30,387	$2,943,892
ALC	Alcon Inc	+659	10,853	$702,731
TME	Tencent Music Entertainment Group	+647	86,820	$688,482
BABA	Alibaba Group Holding Ltd	+629	6,382	$686,320
AMZN	Amazon Com Inc	+628	36,392	$9,067,066
FTS	Fortis Inc.	+615	14,665	$774,605
GWRE	Guidewire Software, Inc.	+612	3,956	$564,046
TRP	Tc Energy Corp	+576	15,474	$894,087
SPSB	State Street(R) SPDR(R) Portfolio Short Term Corporate Bond ETF	+559	24,563	$726,819
No positions match the current search.

Trimmed

Positions the filer reduced

25 positions

Ticker	Company	Δ Shares	Shares	Value
FRT	Federal Realty Investment Trust	−30,902	2,675	$289,675
HAL	Halliburton Co	−12,386	7,844	$249,439
VGT	VANGUARD INFORMATION TECHNOLOGY INDEX FUND	−10,707	4,291	$539,249
KLAC	Kla Corp	−7,362	34,638	$6,751,985
TJX	Tjx Companies Inc	−6,689	4,990	$660,226
CSCO	Cisco Systems, Inc.	−5,447	73,118	$7,869,690
NVDA	Nvidia Corp	−3,716	80,157	$18,306,255
AAPL	Apple Inc.	−3,111	67,873	$22,603,066
AMD	Advanced Micro Devices Inc	−2,995	32,327	$19,776,365
XYL	Xylem Inc.	−2,818	15,417	$1,561,279
GOOGL	Alphabet Inc.	−2,418	57,929	$19,932,210
LRCX	Lam Research Corp	−2,029	11,708	$3,846,195
ICSH	iShares Ultra Short Duration Bond Active ETF	−1,486	5,866	$295,646
AMAT	Applied Materials Inc	−1,147	26,123	$13,358,779
ULTA	Ulta Beauty, Inc.	−842	416	$227,206
WMT	Walmart Inc.	−755	49,119	$5,104,446
AVGO	Broadcom Inc.	−689	38,567	$13,544,344
MU	Micron Technology Inc	−596	6,428	$6,846,527
SYK	Stryker Corp	−518	6,531	$1,798,572
MSFT	Microsoft Corp	−426	33,610	$17,238,569
KMI	Kinder Morgan, Inc.	−387	84,020	$2,533,203
SPOT	Spotify Technology S.A.	−316	1,459	$711,087
NEE	Nextera Energy Inc	−311	48,953	$3,707,700
ORLY	O Reilly Automotive Inc	−283	9,512	$812,419
SHW	Sherwin Williams Co	−281	8,615	$2,784,971
No positions match the current search.

New Positions

Positions the filer opened this quarter

7 positions

Ticker	Company	Shares	Value
PLD	Prologis, Inc.	25,296	$3,284,432
WEC	Wec Energy Group, Inc.	12,803	$1,290,286
ODFL	Old Dominion Freight Line, Inc.	2,826	$491,271
BKR	Baker Hughes Co	7,937	$435,741
JBL	Jabil Inc	1,489	$427,134
DKS	Dick's Sporting Goods, Inc.	2,721	$365,403
FIX	Comfort Systems USA Inc	209	$345,704
No positions match the current search.

Sold Out

Positions the filer fully exited

9 positions

Ticker	Company	Shares	Value
UBER	Uber Technologies, Inc	11,567	$834,674
SUI	Sun Communities Inc	4,590	$550,386
CHKP	Check Point Software Technologies Ltd	3,454	$453,959
FDS	Factset Research Systems Inc	1,804	$415,064
VHT	VANGUARD HEALTH CARE INDEX FUND	915	$273,594
ACN	Accenture plc	2,062	$256,595
VFH	VANGUARD FINANCIALS INDEX FUND	1,835	$241,486
NXT	Nextpower Inc.	1,820	$216,834
AZO	Autozone Inc	67	$214,127
No positions match the current search.

Portfolio Positions

Compact Export CSV View 13F filing

180 tracked positions · $393,706,972 total · filing declares 180 positions · $394,380,562 · as of Sep 30, 2026

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

Showing 1–50 of 180 positions by value · page 1 of 4

Ticker	Company	Type	Shares	Δ Shares	Value (USD)	% Δ Value	% of Portfolio
AAPL	Apple Inc. Technology	Reduced	67,873	-3,111	$22,603,066	+10.0%	5.74%
GOOGL	Alphabet Inc. Communication Services	Reduced	57,929	-2,418	$19,932,210	−7.6%	5.06%
AMD	Advanced Micro Devices Inc Technology	Reduced	32,327	-2,995	$19,776,365	−3.6%	5.02%
NVDA	Nvidia Corp Technology	Reduced	80,157	-3,716	$18,306,255	+9.1%	4.65%
MSFT	Microsoft Corp Technology	Reduced	33,610	-426	$17,238,569	+35.8%	4.38%
AVGO	Broadcom Inc. Technology	Reduced	38,567	-689	$13,544,344	−8.7%	3.44%
AMAT	Applied Materials Inc Technology	Reduced	26,123	-1,147	$13,358,779	−32.2%	3.39%
AMZN	Amazon Com Inc Consumer Cyclical	Added	36,392	+628	$9,067,066	+6.4%	2.30%
CSCO	Cisco Systems, Inc. Technology	Reduced	73,118	-5,447	$7,869,690	−14.7%	2.00%
CRWD	CrowdStrike Holdings, Inc. Technology	Added	26,650	+19,952	$7,055,587	+38.0%	1.79%
META	Meta Platforms, Inc. Communication Services	Reduced	9,447	-69	$6,850,775	+27.8%	1.74%
MU	Micron Technology Inc Technology	Reduced	6,428	-596	$6,846,527	−15.6%	1.74%
KLAC	Kla Corp Technology	Reduced	34,638	-7,362	$6,751,985	−46.7%	1.71%
WDC	Western Digital Corp Technology	Added	14,058	+2,248	$6,388,798	−15.3%	1.62%
APH	Amphenol Corp Technology	Added	68,539	+34,078	$5,777,837	−4.9%	1.47%
TXN	Texas Instruments Inc Technology	Reduced	18,938	-120	$5,304,344	−6.6%	1.35%
WMT	Walmart Inc. Consumer Defensive	Reduced	49,119	-755	$5,104,446	−9.6%	1.30%
BLK	BlackRock, Inc. Financial Services	Reduced	4,538	-89	$4,802,520	+7.9%	1.22%
ADI	Analog Devices Inc Technology	Reduced	11,797	-79	$4,679,987	−0.8%	1.19%
PSX	Phillips 66 Energy	Reduced	17,257	-176	$4,405,884	+49.5%	1.12%
TSM	Taiwan Semiconductor Manufacturing Co Ltd Technology	Reduced	9,611	-78	$4,384,442	−5.2%	1.11%
TSLA	Tesla, Inc. Consumer Cyclical	Reduced	12,179	-100	$4,321,230	−16.3%	1.10%
VOO	VANGUARD 500 INDEX FUND	Reduced	5,833	-2	$4,088,116	+2.0%	1.04%
ORCL	Oracle Corp Technology	Added	28,610	+429	$3,928,153	−4.9%	1.00%
LRCX	Lam Research Corp Technology	Reduced	11,708	-2,029	$3,846,195	−35.4%	0.98%
ABBV	AbbVie Inc. Healthcare	Reduced	14,566	-73	$3,810,319	+3.4%	0.97%
TT	Trane Technologies plc Industrials	Reduced	8,344	-50	$3,771,321	−8.5%	0.96%
NEE	Nextera Energy Inc Utilities	Reduced	48,953	-311	$3,707,700	−14.3%	0.94%
CB	Chubb Ltd Financial Services	Added	11,140	+85	$3,623,285	−3.8%	0.92%
BX	Blackstone Inc. Financial Services	Added	31,532	+147	$3,534,421	−4.3%	0.90%
PH	Parker-Hannifin Corp Industrials	Reduced	3,509	-16	$3,352,568	−2.8%	0.85%
PLD	Prologis, Inc. Real Estate	NEW	25,296	NEW	$3,284,432	NEW	0.83%
LLY	ELI LILLY & Co Healthcare	Held	2,835	0	$3,280,321	−3.5%	0.83%
ECL	Ecolab Inc. Basic Materials	Reduced	11,936	-46	$3,277,386	−1.8%	0.83%
PANW	Palo Alto Networks Inc Technology	Added	8,197	+272	$3,256,750	+20.5%	0.83%
XOM	ExxonMobil Holdings Corp Energy	Added	19,942	+48	$3,245,560	+19.3%	0.82%
GD	General Dynamics Corp Industrials	Reduced	8,994	-14	$2,984,479	−6.5%	0.76%
V	Visa Inc. Financial Services	Added	8,246	+32	$2,963,035	+5.1%	0.75%
IEFA	iShares Core MSCI EAFE ETF	Added	30,387	+674	$2,943,892	+2.6%	0.75%
KEYS	Keysight Technologies, Inc. Technology	Added	8,020	+220	$2,919,600	+6.9%	0.74%
MRVL	Marvell Technology, Inc. Technology	Added	10,842	+346	$2,864,564	−8.4%	0.73%
FTNT	Fortinet, Inc. Technology	Reduced	15,599	-129	$2,788,477	+15.4%	0.71%
SHW	Sherwin Williams Co Basic Materials	Reduced	8,615	-281	$2,784,971	−9.1%	0.71%
LIN	Linde PLC Basic Materials	Added	5,735	+80	$2,722,117	−7.2%	0.69%
VB	Vanguard Index Funds	Reduced	9,477	-1	$2,696,111	−6.2%	0.68%
CVX	Chevron Corp Energy	Reduced	12,425	-55	$2,537,309	+22.7%	0.64%
KMI	Kinder Morgan, Inc. Energy	Reduced	84,020	-387	$2,533,203	−6.1%	0.64%
VO	VANGUARD MID-CAP INDEX FUND	Added	32,020	+126	$2,511,008	−2.3%	0.64%
ASML	Asml Holding NV Technology	Added	1,317	+463	$2,385,969	+40.4%	0.61%
HPE	Hewlett Packard Enterprise Co Technology	Added	37,295	+1,994	$2,382,777	+49.6%	0.61%

Showing the top 50 of 180 positions. Create a free account to see every position, past quarters, search, filters and CSV export.

Covers the securities this platform tracks: U.S.-listed common stock and the put/call positions reported on it. A 13F can also report security types outside that coverage — preferred shares, bonds, warrants, untracked share classes — so the filing's own declared total can exceed the figures above. The source filing is linked at the top of this table.