Promethium Advisors,llc

In its 13F for Q3 2025 (holdings as of September 30, 2025, filed November 14, 2025), Promethium Advisors,llc reported 119 stock positions worth $174.4 million. Its top holding was Apple (AAPL) at 7.8% of the portfolio, followed by SS Spdrb B 3-12M T-Bill ETF (BILS, 5.3%) and Texas Pacific Land (TPL, 3.7%). Compared with Q2 2025, it opened 8 new positions, sold out of 3, added to 24 and reduced 46. The biggest buy was SS Spdrb B 3-12M T-Bill ETF (BILS, shares +30%) and the biggest sale an exit from Aris Water Solutions Class A.

Most Recent 13F
Q2 2026
Location
BETHESDA, MD
CIK
0002034073
Portfolio Value
$174.4M (Q3 2025)
SEC Filing
0002034073-25-000004 ↗ filed Nov 14, 2025

Holdings Value

0$50.0M$100.0M$150.0M$200.0M$250.0M Q3 2024: $141.5M Q3 2024 Q4 2024: $146.1M Q4 2024 Q1 2025: $156.1M Q1 2025 Q2 2025: $164.6M Q2 2025 Q3 2025: $174.4M $174.4M Q3 2025 Q4 2025: $185.4M Q4 2025 Q1 2026: $193.1M Q1 2026 Q2 2026: $208.3M Q2 2026

Holdings 119 stocks · $174.4M
AAPL Apple Inc. 7.84% 53,702 $13.7M Reduce -4.0%
BILS SS Spdrb B 3-12M T-Bill ETF 5.32% 93,188 $9.3M Add +29.9%
TPL Texas Pacific Land Corp. 3.70% 6,907 $6.4M Add +16.4%
GOOGL Alphabet Inc. Class A 3.30% 23,685 $5.8M Reduce -1.1%
GOOG Alphabet Inc. Class C 3.17% 22,697 $5.5M Add +0.4%
MO Altria Group Inc. 2.76% 71,662 $4.8M Add +8.3%
JNJ Johnson & Johnson 2.60% 24,430 $4.5M Add +0.5%
CME Cme Group Inc. 2.50% 16,128 $4.4M Add +4.0%
ABBV Abbvie Inc. 2.35% 17,667 $4.1M Reduce -1.3%
FBTC Fidelity Wise Origin Bitcoin 2.20% 38,381 $3.8M Add +15.1%
JPST JPMorgan Ultra-Short Income 2.02% 69,451 $3.5M Add +7.6%
LB Landbridge Co. LLC-A 1.88% 61,609 $3.3M Add +29.5%
IEF iShares 7-10 Year Treasury B 1.86% 33,676 $3.2M Reduce -9.8%
CBOE Cboe Global Markets Inc. 1.83% 13,037 $3.2M Add +3.1%
IYW iShares Ustechnology ETF 1.76% 15,685 $3.1M Reduce -0.5%
BNL Broadstone Net Lease Inc. 1.66% 159,690 $2.9M Reduce -25.5%
WINA Winmark Corp. 1.66% 5,820 $2.9M Add +1.7%
HSY The Hershey Co. 1.65% 15,365 $2.9M Reduce -0.3%
NDAQ Nasdaq Inc. 1.64% 32,268 $2.9M Add +2.8%
PFE Pfizer Inc. 1.50% 103,020 $2.6M No change
JPM JPMorgan Chase & Co. 1.36% 7,514 $2.4M Reduce -6.1%
ICE Intercontinental Exchange Inc. 1.33% 13,761 $2.3M Add +5.0%
TRI Thomson Reuters Corp. 1.33% 14,888 $2.3M Reduce -27.0%
CASY Casey's General Stores Inc. 1.32% 4,079 $2.3M No change
AMZN Amazon.com Inc. 1.32% 10,472 $2.3M Reduce -2.2%
BLK BlackRock Inc. 1.30% 1,952 $2.3M No change
MSFT Microsoft Corp. 1.30% 4,393 $2.3M Add +1.2%
JSCP JPMorgan Short Duration Core 1.22% 44,665 $2.1M Add +11.3%
TJX TJX Companies Inc. filed as TJX COS INC NEW 1.20% 14,479 $2.1M Reduce -3.2%
PLTR Palantir Technologies Inc. Class A 1.17% 11,146 $2.0M Reduce -14.0%
MCD McDonald's Corp. 1.16% 6,679 $2.0M Add +1.4%
CAT Caterpillar Inc. 1.16% 4,251 $2.0M Add +19.4%
BMY Bristol-Myers Squibb Co. 1.14% 44,050 $2.0M No change
EPD Enterprise Products Partners 1.05% 58,584 $1.8M Reduce -2.2%
TSCO Tractor Supply Company 1.04% 32,030 $1.8M Reduce -8.4%
DHR Danaher Corp. 0.91% 7,999 $1.6M Reduce -47.1%
WHR Whirlpool Corp. 0.89% 19,809 $1.6M Add +12.9%
EMR Emerson Electric Co. 0.78% 10,410 $1.4M Reduce -1.6%
AXP American Express Co. 0.76% 3,991 $1.3M No change
KO The Coca-Cola Co. 0.74% 19,198 $1.3M Reduce -0.5%
KYN Kayne Anderson Energy Infra 0.73% 103,595 $1.3M Add +0.4%
IBM Intl Business Machines Corp. filed as INTERNATIONAL BUSINESS MACHS 0.73% 4,535 $1.3M No change
PBT Permian Basin Royalty Trust 0.72% 68,418 $1.3M Reduce -4.0%
TROW T Rowe Price Group Inc. filed as PRICE T ROWE GROUP INC 0.68% 11,578 $1.2M Reduce -3.9%
BA The Boeing Co. 0.68% 5,505 $1.2M Add +19.5%
PWR Quanta Services Inc. 0.64% 2,712 $1.1M Reduce -5.8%
KMI Kinder Morgan Inc. 0.64% 39,585 $1.1M Reduce -3.3%
BRK.B Berkshire Hathaway Inc. Class B 0.62% 2,163 $1.1M No change
WFC Wells Fargo & Co. 0.61% 12,657 $1.1M Reduce -0.8%
MCO Moody's Corp. 0.61% 2,223 $1.1M No change
QCOM Qualcomm Inc. 0.60% 6,327 $1.1M Reduce -4.5%
CSCO Cisco Systems Inc. 0.56% 14,219 $973K Reduce -3.7%
V Visa Inc. Class A 0.55% 2,796 $954K Reduce -0.2%
CVX Chevron Corp. 0.55% 6,142 $954K Reduce -4.4%
WMB Williams Cos Inc. 0.50% 13,875 $879K Reduce -0.7%
WBI Waterbridge Infrastruc Class A 0.46% 31,982 $807K New
FLG Flagstar Bank NA 0.46% 69,650 $804K New
PEP Pepsico Inc. 0.46% 5,658 $795K Add +6.1%
ORCL Oracle Corp. 0.45% 2,811 $791K Reduce -10.5%
LLY Eli Lilly & Co. 0.44% 1,000 $763K No change
HE Hawaiian Electric Inds 0.42% 66,808 $738K Add +4.7%
LMT Lockheed Martin Corp. 0.40% 1,411 $704K No change
META Meta Platforms Inc. Class A 0.40% 957 $703K Add +42.2%
PG The Procter & Gamble Co. 0.40% 4,563 $701K No change
GE General Electric filed as GE AEROSPACE 0.39% 2,250 $678K No change
COF Capital One Financial Corp. 0.36% 2,956 $628K Reduce -27.2%
XPO Xpo Inc. 0.36% 4,847 $627K No change
FISV Fiserv Inc. 0.34% 4,650 $600K Reduce -14.7%
AIG American International Group 0.34% 7,500 $589K No change
STWD Starwood Property Trust Inc. 0.33% 28,837 $572K Reduce -1.4%
MRK Merck & Co. Inc. 0.33% 6,728 $570K No change
CG The Carlyle Group Inc. 0.33% 9,049 $567K Reduce -19.4%
NVR NVR Inc. 0.30% 65 $522K No change
MA Mastercard Inc. Class A 0.30% 912 $519K No change
MDLZ Mondelez International Inc. Class A 0.29% 8,000 $504K Reduce -4.8%
RTX RTX Corp. 0.29% 3,000 $502K No change
UNH Unitedhealth Group Inc. 0.26% 1,315 $454K New
BAC Bank of America Corp. filed as BANK AMERICA CORP 0.26% 8,745 $451K No change
NOBL Proshares S&P 500 Dividend A 0.26% 4,361 $450K Reduce -18.7%
ABT Abbott Laboratories 0.26% 3,354 $449K No change
VZ Verizon Communications Inc. 0.25% 9,950 $437K Reduce -2.5%
GEV GE Vernova Inc. 0.25% 700 $430K Reduce -30.0%
SPG Simon Property Group Inc. 0.24% 2,244 $421K No change
XLE SS Energy Select Sector 0.24% 4,655 $416K No change
BX Blackstone Inc. 0.23% 2,320 $396K Reduce -7.9%
EGBN Eagle Bancorp Inc. 0.23% 19,500 $394K No change
FDL First Trust Morn DVD Lead Inc. 0.21% 8,400 $365K Reduce -1.5%
CRWD CrowdStrike Holdings Inc. Class A 0.21% 738 $362K Reduce -15.2%
QQQE Dirx Nasdaq-100EQ Wi ETF-Usd 0.20% 3,507 $356K Reduce -7.9%
CB Chubb Ltd. 0.20% 1,203 $341K No change
AMSC American Superconductor Corp. 0.19% 5,500 $327K No change
SBUX Starbucks Corp. 0.19% 3,826 $324K No change
NVDA Nvidia Corp. 0.18% 1,700 $317K New
URI United Rentals Inc. 0.18% 332 $317K No change
ISRG Intuitive Surgical Inc. 0.18% 700 $313K No change
GBDC Golub Capital BDC Inc. 0.18% 22,600 $309K No change
SPOT Spotify Technology SA 0.17% 436 $304K Reduce -4.6%
COST Costco Wholesale Corp. 0.17% 325 $301K No change
VEU Vanguard Ftse All-World Ex-U 0.16% 4,021 $287K No change
IBIT iShares Bitcoin Trust ETF 0.16% 4,360 $283K No change

Show all 119 holdings

Portfolio Sells Q2 2025 → Q3 2025
ARIS WATER SOLUTIONS INC-A Sold out 0.00% −2.02
TRI Thomson Reuters Corp. Reduce -27.0% 1.33% −1.17
DHR Danaher Corp. Reduce -47.1% 0.91% −0.91
BNL Broadstone Net Lease Inc. Reduce -25.5% 1.66% −0.47
IEF iShares 7-10 Year Treasury B Reduce -9.8% 1.86% −0.31
FISV Fiserv Inc. Reduce -14.7% 0.34% −0.23
COF Capital One Financial Corp. Reduce -27.2% 0.36% −0.17
CARR Carrier Global Corp. Sold out 0.00% −0.13
FTNT Fortinet Inc. Sold out 0.00% −0.13
AMZN Amazon.com Inc. Reduce -2.2% 1.32% −0.11
KO The Coca-Cola Co. Reduce -0.5% 0.74% −0.10
KMI Kinder Morgan Inc. Reduce -3.3% 0.64% −0.09
IGIB iShares 5-10Y Inv Grade Corp. Reduce -34.2% 0.14% −0.08
EPD Enterprise Products Partners Reduce -2.2% 1.05% −0.08
TSCO Tractor Supply Company Reduce -8.4% 1.04% −0.08
GEV GE Vernova Inc. Reduce -30.0% 0.25% −0.07
EMR Emerson Electric Co. Reduce -1.6% 0.78% −0.07
NOBL Proshares S&P 500 Dividend A Reduce -18.7% 0.26% −0.07
CSCO Cisco Systems Inc. Reduce -3.7% 0.56% −0.06
CRWD CrowdStrike Holdings Inc. Class A Reduce -15.2% 0.21% −0.06
MDLZ Mondelez International Inc. Class A Reduce -4.8% 0.29% −0.06
V Visa Inc. Class A Reduce -0.2% 0.55% −0.06
JPM JPMorgan Chase & Co. Reduce -6.1% 1.36% −0.05
SCHD Schwab US DVD Equity ETF Reduce -23.6% 0.15% −0.05
PANW Palo Alto Networks Inc. Reduce -19.2% 0.12% −0.04
SPOT Spotify Technology SA Reduce -4.6% 0.17% −0.04
QCOM Qualcomm Inc. Reduce -4.5% 0.60% −0.04
STWD Starwood Property Trust Inc. Reduce -1.4% 0.33% −0.04
AGG iShares Core U.S. Aggregate Reduce -17.7% 0.13% −0.03
WMB Williams Cos Inc. Reduce -0.7% 0.50% −0.03
CG The Carlyle Group Inc. Reduce -19.4% 0.33% −0.03
TROW T Rowe Price Group Inc. Reduce -3.9% 0.68% −0.02
QQQE Dirx Nasdaq-100EQ Wi ETF-Usd Reduce -7.9% 0.20% −0.02
VZ Verizon Communications Inc. Reduce -2.5% 0.25% −0.02
PWR Quanta Services Inc. Reduce -5.8% 0.64% −0.02
WFC Wells Fargo & Co. Reduce -0.8% 0.61% −0.01
CVX Chevron Corp. Reduce -4.4% 0.55% −0.01
IYG iShares U.S. Financial Servi Reduce -6.3% 0.12% −0.01
FDL First Trust Morn DVD Lead Inc. Reduce -1.5% 0.21% −0.01
BX Blackstone Inc. Reduce -7.9% 0.23% −0.00
ORCL Oracle Corp. Reduce -10.5% 0.45% +0.04
TJX TJX Companies Inc. Reduce -3.2% 1.20% +0.08
PLTR Palantir Technologies Inc. Class A Reduce -14.0% 1.17% +0.09
HSY The Hershey Co. Reduce -0.3% 1.65% +0.09
IYW iShares Ustechnology ETF Reduce -0.5% 1.76% +0.10
PBT Permian Basin Royalty Trust Reduce -4.0% 0.72% +0.18
ABBV Abbvie Inc. Reduce -1.3% 2.35% +0.33
GOOGL Alphabet Inc. Class A Reduce -1.1% 3.30% +0.74
AAPL Apple Inc. Reduce -4.0% 7.84% +0.87

Portfolio Buys Q2 2025 → Q3 2025
BILS SS Spdrb B 3-12M T-Bill ETF Add +29.9% 5.32% +0.98
GOOG Alphabet Inc. Class C Add +0.4% 3.17% +0.73
WBI Waterbridge Infrastruc Class A New 0.46% +0.46
FLG Flagstar Bank NA New 0.46% +0.46
MO Altria Group Inc. Add +8.3% 2.76% +0.36
WINA Winmark Corp. Add +1.7% 1.66% +0.35
JNJ Johnson & Johnson Add +0.5% 2.60% +0.34
CAT Caterpillar Inc. Add +19.4% 1.16% +0.32
FBTC Fidelity Wise Origin Bitcoin Add +15.1% 2.20% +0.29
UNH Unitedhealth Group Inc. New 0.26% +0.26
NVDA Nvidia Corp. New 0.18% +0.18
GS Goldman Sachs Group Inc. New 0.13% +0.13
MDT Medtronic PLC New 0.12% +0.12
GM General Motors Co. New 0.12% +0.12
MU Micron Technology Inc. New 0.12% +0.12
META Meta Platforms Inc. Class A Add +42.2% 0.40% +0.10
BA The Boeing Co. Add +19.5% 0.68% +0.09
JSCP JPMorgan Short Duration Core Add +11.3% 1.22% +0.06
CBOE Cboe Global Markets Inc. Add +3.1% 1.83% +0.04
JPST JPMorgan Ultra-Short Income Add +7.6% 2.02% +0.03
PEP Pepsico Inc. Add +6.1% 0.46% +0.03
HE Hawaiian Electric Inds Add +4.7% 0.42% +0.01
INTZ Intrusion Inc. Add +37.9% 0.02% −0.00
MCD McDonald's Corp. Add +1.4% 1.16% −0.01
MSFT Microsoft Corp. Add +1.2% 1.30% −0.01
KYN Kayne Anderson Energy Infra Add +0.4% 0.73% −0.06
LB Landbridge Co. LLC-A Add +29.5% 1.88% −0.07
NDAQ Nasdaq Inc. Add +2.8% 1.64% −0.07
CME Cme Group Inc. Add +4.0% 2.50% −0.10
TPL Texas Pacific Land Corp. Add +16.4% 3.70% −0.11
ICE Intercontinental Exchange Inc. Add +5.0% 1.33% −0.13
WHR Whirlpool Corp. Add +12.9% 0.89% −0.19

All Filings

QuarterPositions13F Reported ValueTop Holdings
Q2 2026 122$208.3MAAPL, BILS, TPL, GOOGL, GOOG
Q1 2026 112$193.1MBILS, AAPL, TPL, GOOGL, GOOG
Q4 2025 116$185.4MAAPL, BILS, GOOG, GOOGL, TPL
Q3 2025 119$174.4MAAPL, BILS, TPL, GOOGL, GOOG
Q2 2025 114$164.6MAAPL, BILS, TPL, CME, GOOGL
Q1 2025 122$156.1MAAPL, TPL, TRI, BILS, TROW
Q4 2024 127$146.1MAAPL, TRI, TPL, GOOG, TROW
Q3 2024 133$141.5MAAPL, TRI, PFE, BMY, BNL