Argonautica Private Wealth Management, Inc.

In its 13F for Q2 2025 (holdings as of June 30, 2025, filed July 30, 2025), Argonautica Private Wealth Management, Inc. reported 183 stock positions worth $315.8 million. Its top holding was Microsoft (MSFT) at 5.9% of the portfolio, followed by Apple (AAPL, 4.9%) and Nvidia (NVDA, 4.8%). Compared with Q1 2025, it opened 9 new positions, sold out of 6, added to 18 and reduced 145. The biggest buy was a new position in Amphenol Class A (APH) and the biggest sale an exit from Unitedhealth (UNH).

Most Recent 13F
Q2 2026
Location
WELLESLEY, MA
CIK
0001931870
Portfolio Value
$315.8M (Q2 2025)
SEC Filing
0001085146-25-004318 ↗ filed Jul 30, 2025

Holdings Value

0$100.0M$200.0M$300.0M$400.0M$500.0M Q1 2024: $278.8M Q1 2024 Q2 2024: $292.2M Q2 2024 Q3 2024: $301.5M Q3 2024 Q4 2024: $309.7M Q4 2024 Q1 2025: $291.0M Q1 2025 Q2 2025: $315.8M $315.8M Q2 2025 Q3 2025: $342.6M Q3 2025 Q4 2025: $340.6M Q4 2025 Q1 2026: $330.5M Q1 2026 Q2 2026: $409.5M Q2 2026

Holdings 183 stocks · $315.8M

MSFT Microsoft Corp. 5.85% 37,170 $18.5M Reduce -2.2%
AAPL Apple Inc. 4.90% 75,451 $15.5M Reduce -2.2%
NVDA Nvidia Corp. 4.83% 96,599 $15.3M Reduce -1.0%
GOOGL Alphabet Inc. Class A 3.88% 69,603 $12.3M Reduce -3.1%
AVGO Broadcom Inc. 3.61% 41,318 $11.4M Reduce -3.1%
AMZN Amazon.com Inc. 2.87% 41,346 $9.1M Reduce -2.3%
META Meta Platforms Inc. Class A 2.45% 10,465 $7.7M Reduce -1.9%
ORCL Oracle Corp. 2.05% 29,566 $6.5M Reduce -3.3%
CSCO Cisco Systems Inc. 1.98% 90,080 $6.2M Reduce -2.3%
BLK BlackRock Inc. 1.83% 5,499 $5.8M Reduce -2.6%
WMT Walmart Inc. 1.78% 57,370 $5.6M Reduce -4.4%
AMD Advanced Micro Devices 1.74% 38,645 $5.5M Reduce -1.5%
AMAT Applied Materials Inc. 1.72% 29,741 $5.4M Reduce -3.2%
BX Blackstone Inc. 1.69% 35,579 $5.3M Reduce -2.1%
TSLA Tesla Inc. 1.44% 14,287 $4.5M Reduce -2.3%
TXN Texas Instruments Inc. 1.43% 21,821 $4.5M Reduce -2.6%
KLAC KLA Corp. 1.25% 4,413 $4.0M Reduce -0.4%
V Visa Inc. Class A 1.24% 10,989 $3.9M Reduce -2.3%
APH Amphenol Corp. Class A 1.18% 37,698 $3.7M New
CRWD CrowdStrike Holdings Inc. Class A 1.15% 7,131 $3.6M Reduce -0.9%
SHW The Sherwin-Williams Co. 1.14% 10,513 $3.6M New
ECL Ecolab Inc. 1.12% 13,108 $3.5M Reduce -1.9%
FRT Federal Realty Invs Trust 1.10% 36,637 $3.5M New
NEE Nextera Energy Inc. 1.08% 48,997 $3.4M New
INTU Intuit Inc. 1.07% 4,276 $3.4M Reduce -0.2%
SPGI S&P Global Inc. 1.06% 6,367 $3.4M Reduce -2.6%
ADI Analog Devices Inc. 1.04% 13,793 $3.3M Reduce -2.3%
EMR Emerson Electric Co. 0.99% 23,342 $3.1M Reduce -3.4%
SYK Stryker Corp. 0.98% 7,798 $3.1M Reduce -2.1%
CB Chubb Ltd. 0.96% 10,502 $3.0M Reduce -4.5%
ABBV Abbvie Inc. 0.95% 16,182 $3.0M Reduce -2.4%
GD General Dynamics Corp. 0.94% 10,143 $3.0M Reduce -2.5%
ADBE Adobe Inc. 0.94% 7,645 $3.0M Add +9.1%
KMI Kinder Morgan Inc. 0.90% 96,163 $2.8M Reduce -2.5%
PH Parker Hannifin Corp. 0.88% 3,979 $2.8M Reduce -2.8%
LIN Linde PLC 0.84% 5,670 $2.7M Reduce -2.9%
APD Air Products & Chemicals Inc. 0.84% 9,365 $2.6M Reduce -2.0%
LHX L3HARRIS Technologies Inc. 0.80% 10,080 $2.5M Reduce -2.7%
VLO Valero Energy Corp. 0.79% 18,467 $2.5M Reduce -3.5%
LMT Lockheed Martin Corp. 0.78% 5,338 $2.5M Reduce -3.9%
TSCO Tractor Supply Company 0.77% 46,087 $2.4M Reduce -2.3%
LLY Eli Lilly & Co. 0.76% 3,095 $2.4M Reduce -3.5%
XOM Exxon Mobil Corp. 0.75% 22,008 $2.4M Reduce -6.1%
VB Vanguard Most SM-Cap ETF-Usd 0.73% 9,737 $2.3M Reduce -0.2%
PSX Phillips 66 0.73% 19,219 $2.3M Reduce -4.5%
VO Vngrd Mrngstr MD-Cap ETF-Usd 0.67% 7,608 $2.1M Reduce -1.7%
IEFA iShares Core MSCI Eafe ETF 0.65% 24,514 $2.0M Reduce -1.6%
CVX Chevron Corp. 0.63% 13,791 $2.0M Reduce -4.7%
COP Conocophillips 0.61% 21,641 $1.9M Reduce -3.9%
FTNT Fortinet Inc. 0.55% 16,396 $1.7M Reduce -0.3%
PANW Palo Alto Networks Inc. 0.52% 7,971 $1.6M Reduce -0.7%
CMG Chipotle Mexican Grill Inc. 0.50% 28,005 $1.6M Reduce -0.6%
TSM Taiwan Semiconductor-SP ADR 0.49% 6,882 $1.6M Reduce -0.8%
TJX TJX Companies Inc. filed as TJX COS INC NEW 0.47% 12,124 $1.5M Add +14.5%
NOW ServiceNow Inc. 0.45% 1,373 $1.4M Reduce -0.4%
LRCX Lam Research Corp. 0.44% 14,283 $1.4M Reduce -0.2%
KEYS Keysight Technologies Inc. 0.42% 8,067 $1.3M Reduce -0.3%
SPSB SS SPDR P St C Corp. ETF 0.42% 43,721 $1.3M Reduce -0.3%
BEPC Brookfield Renewable Corp. 0.39% 37,714 $1.2M Add +4.0%
PFF iShares Preferred & Income S 0.39% 39,826 $1.2M Add +1.4%
CHKP Check Point Software Tech 0.38% 5,431 $1.2M Reduce -7.2%
UBER Uber Technologies Inc. 0.37% 12,378 $1.2M Reduce -0.3%
GOOG Alphabet Inc. Class C 0.37% 6,500 $1.2M No change
VOO Vanguard S&P 500 ETF 0.36% 2,025 $1.2M Add +1.8%
QCOM Qualcomm Inc. 0.35% 6,884 $1.1M Reduce -2.2%
CPAY Corpay Inc. 0.33% 3,141 $1.0M Add +85.8%
PEN Penumbra Inc. 0.33% 4,032 $1.0M Reduce -0.2%
FISV Fiserv Inc. 0.32% 5,842 $1.0M Reduce -0.1%
MA Mastercard Inc. Class A 0.30% 1,673 $940K No change
ORLY O'reilly Automotive Inc. 0.30% 10,350 $933K Add +1.5%
ADP Automatic Data Processing 0.29% 3,000 $925K No change
IGOV iShares International Treasu 0.29% 21,386 $922K New
GWRE Guidewire Software Inc. 0.29% 3,826 $901K Reduce -2.2%
ICE Intercontinental Exchange Inc. 0.28% 4,866 $893K Reduce -0.2%
BURL Burlington Stores Inc. 0.28% 3,825 $890K Add +0.0%
MU Micron Technology Inc. 0.28% 7,092 $874K Reduce -0.2%
EA Electronic Arts Inc. 0.28% 5,455 $871K Reduce -0.2%
TT Trane Technologies PLC 0.26% 1,911 $836K Reduce -1.6%
WDC Western Digital Corp. 0.26% 12,669 $811K Reduce -7.1%
WDAY Workday Inc. Class A 0.26% 3,368 $808K Reduce -0.2%
ANET Arista Networks Inc. 0.25% 7,654 $783K New
JNJ Johnson & Johnson 0.25% 5,116 $781K Reduce -6.0%
BND Vanguard Total Bond Market 0.25% 10,518 $774K Reduce -0.4%
SAP Sap SE-Sponsored ADR 0.24% 2,504 $762K Reduce -1.8%
EQIX Equinix Inc. 0.24% 944 $751K Reduce -1.5%
HPE Hewlett Packard Enterprise 0.23% 35,337 $723K Reduce -7.3%
SNPS Synopsys Inc. 0.23% 1,392 $714K Reduce -0.2%
ISRG Intuitive Surgical Inc. 0.23% 1,310 $712K Reduce -0.2%
HYG Ishr Ibx Usd Hiyld CB ETF-Ui 0.22% 8,800 $710K Reduce -0.6%
PFG Principal Financial Group 0.22% 8,821 $701K Reduce -4.6%
MUB iShares National Muni Bond E 0.22% 6,582 $688K Reduce -16.4%
PG The Procter & Gamble Co. 0.22% 4,288 $683K Reduce -4.7%
GS Goldman Sachs Group Inc. 0.21% 948 $671K Reduce -15.2%
SBAC SBA Communications Corp. 0.21% 2,852 $670K Reduce -0.1%
TYL Tyler Technologies Inc. 0.20% 1,090 $646K Reduce -0.5%
BIV Vanguard Intermediate-Term B 0.20% 8,271 $640K Reduce -0.1%
EOG EOG Resources Inc. 0.19% 5,069 $606K Add +90.6%
XYZ Block Inc. 0.19% 8,856 $602K Reduce -0.2%
FSLR First Solar Inc. 0.19% 3,619 $599K Add +9.6%
ULTA Ulta Beauty Inc. 0.19% 1,269 $594K Reduce -5.2%

Show all 183 holdings

Portfolio Sells Q1 2025 → Q2 2025

UNH Unitedhealth Group Inc. Sold out 0.00% −2.33
ABT Abbott Laboratories Reduce -93.7% 0.11% −1.81
SBUX Starbucks Corp. Sold out 0.00% −1.54
AAPL Apple Inc. Reduce -2.2% 4.90% −0.99
HON Honeywell International Inc. Reduce -86.3% 0.13% −0.79
ABBV Abbvie Inc. Reduce -2.4% 0.95% −0.24
PAYC Paycom Software Inc. Sold out 0.00% −0.22
XOM Exxon Mobil Corp. Reduce -6.1% 0.75% −0.21
CVX Chevron Corp. Reduce -4.7% 0.63% −0.21
COP Conocophillips Reduce -3.9% 0.61% −0.20
WCN Waste Connections Inc. Reduce -49.9% 0.16% −0.20
CB Chubb Ltd. Reduce -4.5% 0.96% −0.18
LLY Eli Lilly & Co. Reduce -3.5% 0.76% −0.15
KR Kroger Co. Sold out 0.00% −0.13
APD Air Products & Chemicals Inc. Reduce -2.0% 0.84% −0.13
PSX Phillips 66 Reduce -4.5% 0.73% −0.13
FISV Fiserv Inc. Reduce -0.1% 0.32% −0.13
TSCO Tractor Supply Company Reduce -2.3% 0.77% −0.12
V Visa Inc. Class A Reduce -2.3% 1.24% −0.12
LECO Lincoln Electric Holdings Sold out 0.00% −0.11
LIN Linde PLC Reduce -2.9% 0.84% −0.09
TGT Target Corp. Sold out 0.00% −0.09
VLO Valero Energy Corp. Reduce -3.5% 0.79% −0.08
SPGI S&P Global Inc. Reduce -2.6% 1.06% −0.08
CHKP Check Point Software Tech Reduce -7.2% 0.38% −0.08
KMI Kinder Morgan Inc. Reduce -2.5% 0.90% −0.07
LMT Lockheed Martin Corp. Reduce -3.9% 0.78% −0.07
MUB iShares National Muni Bond E Reduce -16.4% 0.22% −0.07
JNJ Johnson & Johnson Reduce -6.0% 0.25% −0.06
BX Blackstone Inc. Reduce -2.1% 1.69% −0.06
LULU Lululemon Athletica Inc. Reduce -0.2% 0.18% −0.05
BABA Alibaba Group Holding-SP ADR Reduce -2.3% 0.18% −0.05
VTEB Vanguard Tax-Exempt Bond ETF Reduce -15.5% 0.17% −0.05
BRBR Bellring Brands Inc. Reduce -1.9% 0.12% −0.05
PG The Procter & Gamble Co. Reduce -4.7% 0.22% −0.05
PFG Principal Financial Group Reduce -4.6% 0.22% −0.05
ECL Ecolab Inc. Reduce -1.9% 1.12% −0.05
HYMB SS SPDR N Ice HY Muni ETF Reduce -14.1% 0.15% −0.04
PEN Penumbra Inc. Reduce -0.2% 0.33% −0.04
SYK Stryker Corp. Reduce -2.1% 0.98% −0.04
BRO Brown & Brown Inc. Reduce -0.6% 0.18% −0.04
HAL Halliburton Co. Reduce -0.6% 0.11% −0.04
GD General Dynamics Corp. Reduce -2.5% 0.94% −0.04
SPSB SS SPDR P St C Corp. ETF Reduce -0.3% 0.42% −0.04
LEN Lennar Corp. Class A Reduce -12.6% 0.12% −0.03
WMT Walmart Inc. Reduce -4.4% 1.78% −0.03
MDT Medtronic PLC Reduce -8.1% 0.16% −0.03
EQIX Equinix Inc. Reduce -1.5% 0.24% −0.03
RLI Rli Corp. Reduce -1.9% 0.13% −0.03
ALL Allstate Corp. Reduce -13.5% 0.10% −0.03

Portfolio Buys Q1 2025 → Q2 2025

APH Amphenol Corp. Class A New 1.18% +1.18
SHW The Sherwin-Williams Co. New 1.14% +1.14
FRT Federal Realty Invs Trust New 1.10% +1.10
NEE Nextera Energy Inc. New 1.08% +1.08
IGOV iShares International Treasu New 0.29% +0.29
ANET Arista Networks Inc. New 0.25% +0.25
CPAY Corpay Inc. Add +85.8% 0.33% +0.13
TMO Thermo Fisher Scientific Inc. New 0.11% +0.11
CDW CDW Corp. New 0.10% +0.10
EOG EOG Resources Inc. Add +90.6% 0.19% +0.07
FSLR First Solar Inc. Add +9.6% 0.19% +0.05
BEPC Brookfield Renewable Corp. Add +4.0% 0.39% +0.04
ARM Arm Holdings PLC-ADR Add +0.2% 0.14% +0.04
TJX TJX Companies Inc. Add +14.5% 0.47% +0.03
MRVL Marvell Technology Inc. Add +0.6% 0.12% +0.02
ADBE Adobe Inc. Add +9.1% 0.94% +0.01
VOO Vanguard S&P 500 ETF Add +1.8% 0.36% +0.01
IEMG iShares Core MSCI Emerging Add +2.9% 0.15% +0.01
NUVB Nuvation Bio Inc. New 0.01% +0.01
IXUS iShares Core Intl Stock ETF Add +2.4% 0.14% +0.01
MTN Vail Resorts Inc. Add +5.0% 0.09% −0.00
RIO Rio Tinto PLC-Spon ADR Add +3.0% 0.08% −0.01
BLV Vanguard Long-Term Bond ETF Add +0.8% 0.09% −0.01
SLB SLB Ltd. Add +0.6% 0.08% −0.03
PFF iShares Preferred & Income S Add +1.4% 0.39% −0.03
BURL Burlington Stores Inc. Add +0.0% 0.28% −0.03
ORLY O'reilly Automotive Inc. Add +1.5% 0.30% −0.04

All Filings

QuarterPositions13F Reported ValueTop Holdings
Q2 2026 182$409.5MGOOGL, AAPL, AMD, AMAT, NVDA
Q1 2026 183$330.5MAAPL, GOOGL, NVDA, MSFT, AVGO
Q4 2025 181$340.6MGOOGL, AAPL, MSFT, NVDA, AVGO
Q3 2025 185$342.6MMSFT, AAPL, NVDA, GOOGL, AVGO
Q2 2025 183$315.8MMSFT, AAPL, NVDA, GOOGL, AVGO
Q1 2025 180$291.0MAAPL, MSFT, GOOGL, NVDA, AMZN
Q4 2024 191$309.7MAAPL, MSFT, GOOGL, NVDA, AVGO
Q3 2024 196$301.5MAAPL, MSFT, GOOGL, NVDA, AMZN
Q2 2024 197$292.2MMSFT, AAPL, GOOGL, NVDA, AMZN
Q1 2024 197$278.8MMSFT, AAPL, GOOGL, NVDA, UNH