Promethium Advisors,llc

In its 13F for Q4 2024 (holdings as of December 31, 2024, filed February 11, 2025), Promethium Advisors,llc reported 127 stock positions worth $146.1 million. Its top holding was Apple (AAPL) at 9.5% of the portfolio, followed by Thomson Reuters (TRI, 3.0%) and Texas Pacific Land (TPL, 2.9%). Compared with Q3 2024, it opened 7 new positions, sold out of 13, added to 48 and reduced 37. The biggest buy was a new position in Winmark (WINA) and the biggest sale an exit from Federal Realty Invs Trust (FRT).

Most Recent 13F
Q2 2026
Location
BETHESDA, MD
CIK
0002034073
Portfolio Value
$146.1M (Q4 2024)
SEC Filing
0002034073-25-000001 ↗ filed Feb 11, 2025

Holdings Value

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

Holdings 127 stocks · $146.1M
AAPL Apple Inc. 9.47% 55,234 $13.8M Reduce -2.6%
TRI Thomson Reuters Corp. 3.01% 27,388 $4.4M Reduce -2.0%
TPL Texas Pacific Land Corp. 2.88% 3,805 $4.2M Add +2.8%
GOOG Alphabet Inc. Class C 2.53% 19,442 $3.7M No change
TROW T Rowe Price Group Inc. filed as PRICE T ROWE GROUP INC 2.48% 31,987 $3.6M Add +4.1%
GOOGL Alphabet Inc. Class A 2.47% 19,032 $3.6M Reduce -3.5%
PFE Pfizer Inc. 2.40% 132,257 $3.5M Reduce -1.0%
BMY Bristol-Myers Squibb Co. 2.17% 56,050 $3.2M Reduce -19.4%
BILS SS Spdrb B 3-12M T-Bill ETF 2.16% 31,826 $3.2M Add +42.9%
DHR Danaher Corp. 2.06% 13,094 $3.0M Add +11.5%
ABBV Abbvie Inc. 2.04% 16,779 $3.0M Add +7.5%
BNL Broadstone Net Lease Inc. 2.04% 184,287 $3.0M Add +2.0%
CME Cme Group Inc. 2.00% 12,249 $2.9M Add +3.9%
JNJ Johnson & Johnson 1.98% 19,962 $2.9M Add +28.4%
IYW iShares Ustechnology ETF 1.84% 16,870 $2.7M No change
MO Altria Group Inc. 1.73% 47,459 $2.5M Add +15.2%
JPST JPMorgan Ultra-Short Income 1.71% 49,502 $2.5M Add +13.8%
CVX Chevron Corp. 1.64% 16,561 $2.4M Add +22.4%
BLK BlackRock Inc. 1.51% 2,158 $2.2M Add +1.0%
MSFT Microsoft Corp. 1.47% 5,108 $2.2M Add +4.4%
JPM JPMorgan Chase & Co. 1.44% 8,765 $2.1M Reduce -1.4%
AMZN Amazon.com Inc. 1.41% 9,382 $2.1M Add +4.0%
PLTR Palantir Technologies Inc. Class A 1.23% 23,666 $1.8M Reduce -15.1%
PSX Phillips 66 1.22% 15,611 $1.8M Add +0.4%
MCD McDonald's Corp. 1.21% 6,076 $1.8M Add +3.7%
SPG Simon Property Group Inc. 1.19% 10,068 $1.7M Add +1.6%
EPD Enterprise Products Partners 1.18% 54,881 $1.7M Reduce -4.8%
WINA Winmark Corp. 1.16% 4,323 $1.7M New
NDAQ Nasdaq Inc. 1.11% 20,949 $1.6M Add +3.2%
BX Blackstone Inc. 1.07% 9,063 $1.6M Add +1.7%
CBOE Cboe Global Markets Inc. 1.04% 7,812 $1.5M Add +4.1%
LB Landbridge Co. LLC-A 1.03% 23,210 $1.5M Add +10.8%
KMI Kinder Morgan Inc. 0.98% 52,099 $1.4M Reduce -0.3%
SBUX Starbucks Corp. 0.94% 15,035 $1.4M Add +2.3%
QQQE Dirx Nasdaq-100EQ Wi ETF-Usd 0.91% 14,754 $1.3M No change
TJX TJX Companies Inc. filed as TJX COS INC NEW 0.90% 10,846 $1.3M Add +1.9%
CAT Caterpillar Inc. 0.90% 3,606 $1.3M Reduce -0.7%
CASY Casey's General Stores Inc. 0.89% 3,296 $1.3M Add +3.6%
TSCO Tractor Supply Company 0.88% 24,335 $1.3M Add +5.6%
HSY The Hershey Co. 0.87% 7,518 $1.3M Reduce -0.3%
ICE Intercontinental Exchange Inc. 0.86% 8,478 $1.3M Add +4.9%
AXP American Express Co. 0.85% 4,201 $1.2M Reduce -0.6%
KO The Coca-Cola Co. 0.84% 19,715 $1.2M Add +2.9%
CIVI Civitas Resources Inc. 0.70% 22,175 $1.0M Add +18.1%
PBT Permian Basin Royalty Trust 0.68% 90,032 $997K New
ADP Automatic Data Processing 0.66% 3,281 $966K Add +3.5%
EMR Emerson Electric Co. 0.63% 7,445 $923K Add +8.9%
CSCO Cisco Systems Inc. 0.62% 15,209 $900K Add +0.9%
MRK Merck & Co. Inc. 0.60% 8,747 $877K Reduce -1.6%
NOBL Proshares S&P 500 Dividend A 0.58% 8,496 $846K No change
PG The Procter & Gamble Co. 0.56% 4,849 $813K No change
PEP Pepsico Inc. 0.54% 5,110 $784K Add +0.0%
V Visa Inc. Class A 0.53% 2,459 $777K Reduce -3.4%
ORCL Oracle Corp. 0.53% 4,652 $775K Reduce -1.1%
LLY Eli Lilly & Co. 0.53% 1,000 $772K No change
IBM Intl Business Machines Corp. filed as INTERNATIONAL BUSINESS MACHS 0.52% 3,463 $761K No change
COF Capital One Financial Corp. 0.51% 4,198 $749K Reduce -0.9%
FDX FedEx Corp. 0.47% 2,430 $687K Add +7.8%
NVDA Nvidia Corp. 0.47% 5,080 $682K No change
QCOM Qualcomm Inc. 0.47% 4,425 $680K Add +47.5%
SCHD Schwab US DVD Equity ETF 0.45% 24,078 $658K Reduce -4.2%
CG The Carlyle Group Inc. 0.45% 12,915 $652K Reduce -1.9%
XPO Xpo Inc. 0.44% 4,857 $637K Add +5.5%
VLTO Veralto Corp. 0.43% 6,110 $622K Add +0.5%
FISV Fiserv Inc. 0.42% 3,000 $616K No change
LMT Lockheed Martin Corp. 0.42% 1,261 $613K No change
META Meta Platforms Inc. Class A 0.42% 1,038 $608K No change
WFC Wells Fargo & Co. 0.40% 8,404 $590K Reduce -3.3%
STWD Starwood Property Trust Inc. 0.40% 30,373 $590K Add +13.6%
ASPN Aspen Aerogels Inc. 0.38% 46,880 $557K Add +41.8%
BND Vanguard Total Bond Market 0.38% 7,625 $548K No change
MCO Moody's Corp. 0.37% 1,146 $542K Add +5.4%
DON Wisdomtree US Midcap Dividen 0.37% 10,621 $541K No change
NVR NVR Inc. 0.36% 65 $532K No change
MDLZ Mondelez International Inc. Class A 0.35% 8,500 $512K Reduce -7.5%
EGBN Eagle Bancorp Inc. 0.35% 19,500 $508K No change
CB Chubb Ltd. 0.34% 1,782 $492K Reduce -2.6%
WMB Williams Cos Inc. 0.33% 8,975 $486K Reduce -3.2%
HD Home Depot Inc. 0.33% 1,229 $478K Add +1.8%
DOW Dow Inc. 0.33% 11,831 $475K Add +6.0%
BAC Bank of America Corp. filed as BANK AMERICA CORP 0.32% 10,590 $465K Reduce -2.5%
XLK SS Technology Select Sector 0.31% 1,940 $451K Add +0.5%
URI United Rentals Inc. 0.30% 627 $442K Reduce -0.9%
MA Mastercard Inc. Class A 0.30% 835 $440K Add +1.0%
IGIB iShares 5-10Y Inv Grade Corp. 0.29% 8,223 $424K No change
FBTC Fidelity Wise Origin Bitcoin 0.29% 5,132 $419K New
IMCG iShares Morningstar Mid-Cap 0.28% 5,491 $415K Reduce -0.4%
WMT Walmart Inc. 0.28% 4,465 $404K Add +2.4%
GE General Electric filed as GE AEROSPACE 0.26% 2,287 $382K No change
ERII Energy Recovery Inc. 0.26% 25,729 $378K Add +4.2%
BRK.B Berkshire Hathaway Inc. Class B 0.26% 833 $378K Add +2.5%
AIG American International Group 0.25% 5,000 $364K No change
CRWD CrowdStrike Holdings Inc. Class A 0.25% 1,050 $359K Reduce -2.7%
AGG iShares Core U.S. Aggregate 0.24% 3,648 $353K Reduce -13.6%
RTX RTX Corp. 0.24% 3,000 $347K No change
ABT Abbott Laboratories 0.24% 3,054 $345K Reduce -1.6%
SPOT Spotify Technology SA 0.23% 765 $342K Reduce -4.3%
CL Colgate-Palmolive Co. 0.23% 3,700 $336K No change
OKE Oneok Inc. 0.23% 3,334 $335K No change
MMM 3M Co. 0.22% 2,534 $327K No change
COST Costco Wholesale Corp. 0.21% 341 $312K Reduce -2.9%
SHY iShares 1-3 Year Treasury Bo 0.21% 3,702 $303K No change
BA The Boeing Co. 0.20% 1,655 $293K Add +1.4%
UNH Unitedhealth Group Inc. 0.20% 568 $287K Reduce -3.4%
XOM Exxon Mobil Corp. 0.19% 2,593 $279K New
CMCSA Comcast Corp. Class A 0.18% 7,083 $266K Reduce -1.7%
ARCC Ares Capital Corp. 0.18% 12,025 $263K No change
XLY SS Consumer Disc Select Sect 0.17% 1,090 $245K Add +0.7%
RSP Invesco S&P 500 Equal Weight 0.17% 1,384 $243K Reduce -10.3%
VZ Verizon Communications Inc. 0.16% 6,000 $240K No change
PANW Palo Alto Networks Inc. 0.16% 1,300 $237K No change
PNC PNC Financial Services Group 0.16% 1,225 $236K No change
ISRG Intuitive Surgical Inc. 0.16% 448 $234K Reduce -2.6%
VHT Vanguard Health Care ETF 0.16% 915 $232K No change
VEU Vanguard Ftse All-World Ex-U 0.16% 4,021 $231K No change
CEG Constellation Energy 0.15% 1,002 $224K No change
GBDC Golub Capital BDC Inc. 0.15% 14,600 $221K No change
IBIT iShares Bitcoin Trust ETF 0.15% 4,100 $218K New
NFLX Netflix Inc. 0.14% 235 $209K Reduce -28.6%
CARR Carrier Global Corp. 0.14% 3,000 $205K No change
IYG iShares U.S. Financial Servi 0.14% 2,640 $205K New
GOOD Gladstone Commercial Corp. 0.11% 10,000 $162K Reduce -16.7%
INTZ Intrusion Inc. 0.03% 15,592 $48K New
CLNE Clean Energy Fuels Corp. 0.03% 17,000 $43K No change
GEVO Gevo Inc. 0.01% 10,000 $21K No change
MVIS Microvision Inc. 0.01% 13,000 $17K Reduce -50.0%
OCEAN POWER TECHNOLOGIES INC 0.01% 10,000 $10K No change

Portfolio Sells Q3 2024 → Q4 2024
FRT Federal Realty Invs Trust Sold out 0.00% −0.59
CVS CVS Health Corp. Sold out 0.00% −0.59
BMY Bristol-Myers Squibb Co. Reduce -19.4% 2.17% −0.37
IHI iShares U.S. Medical Devices Sold out 0.00% −0.37
TRI Thomson Reuters Corp. Reduce -2.0% 3.01% −0.36
PFE Pfizer Inc. Reduce -1.0% 2.40% −0.33
AY Atlantica Sustainable Infras Sold out 0.00% −0.31
CAH Cardinal Health Inc. Sold out 0.00% −0.30
IDV iShares International Select Sold out 0.00% −0.27
LEVI Levi Strauss & Co. Class A Sold out 0.00% −0.22
KHC The Kraft Heinz Co. Sold out 0.00% −0.21
IYH iShares U.S. Healthcare ETF Sold out 0.00% −0.15
HSY The Hershey Co. Reduce -0.3% 0.87% −0.15
BFS Saul Centers Inc. Sold out 0.00% −0.15
DD Dupont DE Nemours Inc. Sold out 0.00% −0.15
MDLZ Mondelez International Inc. Class A Reduce -7.5% 0.35% −0.13
MRK Merck & Co. Inc. Reduce -1.6% 0.60% −0.12
CAT Caterpillar Inc. Reduce -0.7% 0.90% −0.11
AGG iShares Core U.S. Aggregate Reduce -13.6% 0.24% −0.06
URI United Rentals Inc. Reduce -0.9% 0.30% −0.06
SCHD Schwab US DVD Equity ETF Reduce -4.2% 0.45% −0.05
UNH Unitedhealth Group Inc. Reduce -3.4% 0.20% −0.05
CB Chubb Ltd. Reduce -2.6% 0.34% −0.04
ORCL Oracle Corp. Reduce -1.1% 0.53% −0.04
CMCSA Comcast Corp. Class A Reduce -1.7% 0.18% −0.03
RSP Invesco S&P 500 Equal Weight Reduce -10.3% 0.17% −0.03
GRAYSCALE ETHEREUM MINI TR E Sold out 0.00% −0.03
GOOD Gladstone Commercial Corp. Reduce -16.7% 0.11% −0.03
NFLX Netflix Inc. Reduce -28.6% 0.14% −0.02
PLUG Plug Power Inc. Sold out 0.00% −0.02
ABT Abbott Laboratories Reduce -1.6% 0.24% −0.01
MVIS Microvision Inc. Reduce -50.0% 0.01% −0.01
EPD Enterprise Products Partners Reduce -4.8% 1.18% −0.01
COST Costco Wholesale Corp. Reduce -2.9% 0.21% −0.01
IMCG iShares Morningstar Mid-Cap Reduce -0.4% 0.28% −0.00
ISRG Intuitive Surgical Inc. Reduce -2.6% 0.16% +0.00
BAC Bank of America Corp. Reduce -2.5% 0.32% +0.01
SPOT Spotify Technology SA Reduce -4.3% 0.23% +0.03
CRWD CrowdStrike Holdings Inc. Class A Reduce -2.7% 0.25% +0.03
WMB Williams Cos Inc. Reduce -3.2% 0.33% +0.03
V Visa Inc. Class A Reduce -3.4% 0.53% +0.04
AXP American Express Co. Reduce -0.6% 0.85% +0.04
CG The Carlyle Group Inc. Reduce -1.9% 0.45% +0.05
WFC Wells Fargo & Co. Reduce -3.3% 0.40% +0.06
COF Capital One Financial Corp. Reduce -0.9% 0.51% +0.06
JPM JPMorgan Chase & Co. Reduce -1.4% 1.44% +0.11
AAPL Apple Inc. Reduce -2.6% 9.47% +0.13
GOOGL Alphabet Inc. Class A Reduce -3.5% 2.47% +0.15
KMI Kinder Morgan Inc. Reduce -0.3% 0.98% +0.16
PLTR Palantir Technologies Inc. Class A Reduce -15.1% 1.23% +0.49

Portfolio Buys Q3 2024 → Q4 2024
WINA Winmark Corp. New 1.16% +1.16
PBT Permian Basin Royalty Trust New 0.68% +0.68
BILS SS Spdrb B 3-12M T-Bill ETF Add +42.9% 2.16% +0.59
TPL Texas Pacific Land Corp. Add +2.8% 2.88% +0.57
LB Landbridge Co. LLC-A Add +10.8% 1.03% +0.45
FBTC Fidelity Wise Origin Bitcoin New 0.29% +0.29
CVX Chevron Corp. Add +22.4% 1.64% +0.23
AMZN Amazon.com Inc. Add +4.0% 1.41% +0.22
MO Altria Group Inc. Add +15.2% 1.73% +0.22
JNJ Johnson & Johnson Add +28.4% 1.98% +0.20
XOM Exxon Mobil Corp. New 0.19% +0.19
CME Cme Group Inc. Add +3.9% 2.00% +0.16
JPST JPMorgan Ultra-Short Income Add +13.8% 1.71% +0.15
IBIT iShares Bitcoin Trust ETF New 0.15% +0.15
IYG iShares U.S. Financial Servi New 0.14% +0.14
TROW T Rowe Price Group Inc. Add +4.1% 2.48% +0.11
BX Blackstone Inc. Add +1.7% 1.07% +0.10
QCOM Qualcomm Inc. Add +47.5% 0.47% +0.10
EMR Emerson Electric Co. Add +8.9% 0.63% +0.10
XPO Xpo Inc. Add +5.5% 0.44% +0.09
BLK BlackRock Inc. Add +1.0% 1.51% +0.08
NDAQ Nasdaq Inc. Add +3.2% 1.11% +0.06
CASY Casey's General Stores Inc. Add +3.6% 0.89% +0.05
CSCO Cisco Systems Inc. Add +0.9% 0.62% +0.05
ADP Automatic Data Processing Add +3.5% 0.66% +0.04
INTZ Intrusion Inc. New 0.03% +0.03
FDX FedEx Corp. Add +7.8% 0.47% +0.03
WMT Walmart Inc. Add +2.4% 0.28% +0.03
BA The Boeing Co. Add +1.4% 0.20% +0.03
CIVI Civitas Resources Inc. Add +18.1% 0.70% +0.02
XLY SS Consumer Disc Select Sect Add +0.7% 0.17% +0.01
TJX TJX Companies Inc. Add +1.9% 0.90% +0.01
MA Mastercard Inc. Class A Add +1.0% 0.30% +0.01
STWD Starwood Property Trust Inc. Add +13.6% 0.40% +0.01
MCO Moody's Corp. Add +5.4% 0.37% +0.01
SPG Simon Property Group Inc. Add +1.6% 1.19% +0.00
XLK SS Technology Select Sector Add +0.5% 0.31% +0.00
BRK.B Berkshire Hathaway Inc. Class B Add +2.5% 0.26% −0.01
MSFT Microsoft Corp. Add +4.4% 1.47% −0.01
HD Home Depot Inc. Add +1.8% 0.33% −0.02
CBOE Cboe Global Markets Inc. Add +4.1% 1.04% −0.04
ERII Energy Recovery Inc. Add +4.2% 0.26% −0.04
ICE Intercontinental Exchange Inc. Add +4.9% 0.86% −0.05
MCD McDonald's Corp. Add +3.7% 1.21% −0.05
VLTO Veralto Corp. Add +0.5% 0.43% −0.05
TSCO Tractor Supply Company Add +5.6% 0.88% −0.06
SBUX Starbucks Corp. Add +2.3% 0.94% −0.07
PEP Pepsico Inc. Add +0.0% 0.54% −0.08
DOW Dow Inc. Add +6.0% 0.33% −0.11
ABBV Abbvie Inc. Add +7.5% 2.04% −0.14

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