PROMETHIUM ADVISORS,LLC — 13F Holdings & Portfolio
CIK 2034073 · latest 13F-HR filed 2026-08-05
PROMETHIUM ADVISORS,LLC manages $208.3M in 13F-reported U.S. long-equity assets across 122 reported positions as of its 2026-06-30 13F-HR filing. Its largest disclosed positions are AAPL (7.50%), BILS (6.29%), TPL (4.85%). Quarter over quarter (versus its 2026-03-31 filing) the fund opened 18 new positions, exited 8, added to 49, and trimmed 30.
AUM is the long-equity portion reported on Form 13F-HR. Excludes short positions, cash, foreign holdings, and non-13F assets. For informational purposes only — not investment advice.
10-105
BETHESDA, MD 20814
$208.3M
Long-equity book
122
Distinct positions
2026-06-30
Filed 2026-08-05
+18 / −8 / ↑49 / ↓30
vs 2026-03-31
| Name | Title / Status | Ownership | Type |
|---|
Top Adds (vs prior quarter)
- APPLE INC$1.9M +13.8%
- ALPHABET INC$1.5M +23.0%
- ALPHABET INC$1.5M +23.0%
- CATERPILLAR INC$1.4M +47.4%
- UNITED PARCEL SVCS INC$1.3M +124.7%
Top Trims
- CME GROUP INC-$1.3M -24.4%
- SPDR SERIES TRUST-$956.5K -6.8%
- LOCKHEED MARTIN CORP-$766.6K -63.2%
- WINMARK CORP-$681.7K -52.0%
- TEXAS PACIFIC LAND CORPORATI-$570.0K -5.3%
New Positions
- MARRIOTT INTL INC NEW$2.8M
- FIDELITY WISE ORIGIN BITCOIN$2.5M
- ADVANCED MICRO DEVICES INC$580.9K
- STATE STR SPDR S&P 500 ETF T$540.1K
- ALLSTATE CORP$491.9K
Exited Positions
- ISHARES BITCOIN TRUST ETF$2.7M
- STRATEGY INC$1.6M
- TRACTOR SUPPLY CO$1.5M
- WHIRLPOOL CORP$607.4K
- DUKE ENERGY CORP NEW$261.9K
Rows tagged Call or Put are options positions, not stock. Per SEC Form 13F-HR, Value shows the notional value of the underlying (shares covered × underlying price), not the option premium. Shares is the number of underlying shares covered (divide by 100 for contract count).
| # | Issuer | Symbol | CUSIP | Value | Weight | Shares | Type |
|---|---|---|---|---|---|---|---|
| 1 | APPLE INC | AAPL | 037833100 | $15.6M | 7.50% | 53,989 | SH |
| 2 | SPDR SERIES TRUST | BILS | 78468R523 | $13.1M | 6.29% | 131,967 | SH |
| 3 | TEXAS PACIFIC LAND CORPORATI | TPL | 88262P102 | $10.1M | 4.85% | 23,113 | SH |
| 4 | ALPHABET INC | GOOGL | 02079K305 | $8.3M | 3.96% | 23,098 | SH |
| 5 | ALPHABET INC | GOOG | 02079K107 | $8.1M | 3.91% | 23,062 | SH |
| 6 | JOHNSON & JOHNSON | JNJ | 478160104 | $6.5M | 3.11% | 25,483 | SH |
| 7 | ALTRIA GROUP INC | MO | 02209S103 | $5.9M | 2.84% | 80,975 | SH |
| 8 | LANDBRIDGE COMPANY LLC | LB | 514952100 | $5.5M | 2.62% | 68,930 | SH |
| 9 | J P MORGAN EXCHANGE TRADED F | JPST | 46641Q837 | $4.7M | 2.24% | 92,409 | SH |
| 10 | ISHARES TR | IEF | 464287440 | $4.6M | 2.23% | 49,057 | SH |
| 11 | ABBVIE INC | ABBV | 00287Y109 | $4.4M | 2.11% | 17,471 | SH |
| 12 | CATERPILLAR INC | CAT | 149123101 | $4.2M | 2.04% | 3,986 | SH |
| 13 | CME GROUP INC | CME | 12572Q105 | $3.9M | 1.87% | 17,678 | SH |
| 14 | ISHARES TR | IYW | 464287721 | $3.8M | 1.82% | 15,060 | SH |
| 15 | CBOE GLOBAL MKTS INC | CBOE | 12503M108 | $3.8M | 1.81% | 15,498 | SH |
| 16 | BROADSTONE NET LEASE INC | BNL | 11135E203 | $3.3M | 1.57% | 155,720 | SH |
| 17 | CASEYS GEN STORES INC | CASY | 147528103 | $3.2M | 1.55% | 4,055 | SH |
| 18 | NASDAQ INC | NDAQ | 631103108 | $2.9M | 1.38% | 36,393 | SH |
| 19 | HERSHEY CO | HSY | 427866108 | $2.9M | 1.37% | 16,267 | SH |
| 20 | MARRIOTT INTL INC NEW | MAR | 571903202 | $2.8M | 1.36% | 7,628 | SH |
| 21 | J P MORGAN EXCHANGE TRADED F | JSCP | 46641Q274 | $2.7M | 1.30% | 57,265 | SH |
| 22 | TJX COS INC NEW | TJX | 872540109 | $2.6M | 1.26% | 17,302 | SH |
| 23 | WATERBRIDGE INFRASTRUCTURE L | WBI | 940923105 | $2.6M | 1.23% | 74,876 | SH |
| 24 | FIDELITY WISE ORIGIN BITCOIN | FBTC | 315948109 | $2.5M | 1.19% | 48,532 | SH |
| 25 | AMAZON COM INC | AMZN | 023135106 | $2.4M | 1.18% | 10,278 | SH |
| 26 | INTERCONTINENTAL EXCHANGE IN | ICE | 45866F104 | $2.4M | 1.17% | 19,801 | SH |
| 27 | BRISTOL-MYERS SQUIBB CO | BMY | 110122108 | $2.4M | 1.14% | 41,150 | SH |
| 28 | JPMORGAN CHASE & CO | JPM | 46625H100 | $2.3M | 1.13% | 7,174 | SH |
| 29 | UNITED PARCEL SVCS INC | UPS | 911312106 | $2.3M | 1.09% | 21,060 | SH |
| 30 | ENTERPRISE PRODS PARTNERS L | EPD | 293792107 | $2.2M | 1.05% | 59,339 | SH |
| 31 | MCDONALDS CORP | MCD | 580135101 | $2.1M | 1.03% | 7,945 | SH |
| 32 | PFIZER INC | PFE | 717081103 | $2.0M | 0.94% | 81,378 | SH |
| 33 | QUANTA SVCS INC | PWR | 74762E102 | $1.9M | 0.93% | 2,682 | SH |
| 34 | MICROSOFT CORP | MSFT | 594918104 | $1.9M | 0.92% | 5,118 | SH |
| 35 | COCA COLA CO | KO | 191216100 | $1.8M | 0.86% | 22,002 | SH |
| 36 | KAYNE ANDERSON ENERGY INFRST | KYN | 486606106 | $1.8M | 0.85% | 128,185 | SH |
| 37 | PERMIAN BASIN RTY TR | PBT | 714236106 | $1.7M | 0.82% | 68,298 | SH |
| 38 | CISCO SYS INC | CSCO | 17275R102 | $1.7M | 0.82% | 14,459 | SH |
| 39 | HAWAIIAN ELEC INDS INC MTN B | HE | 419870100 | $1.7M | 0.81% | 125,450 | SH |
| 40 | BOEING CO | BA | 097023105 | $1.5M | 0.74% | 7,105 | SH |
| 41 | UNITEDHEALTH GROUP INC | UNH | 91324P102 | $1.5M | 0.72% | 3,615 | SH |
| 42 | EMERSON ELEC CO | EMR | 291011104 | $1.5M | 0.71% | 10,335 | SH |
| 43 | AMERICAN EXPRESS CO | AXP | 025816109 | $1.3M | 0.65% | 3,973 | SH |
| 44 | PRICE T ROWE GROUP INC | TROW | 74144T108 | $1.3M | 0.63% | 11,573 | SH |
| 45 | DANAHER CORP DEL | DHR | 235851102 | $1.3M | 0.63% | 6,824 | SH |
| 46 | CHEVRON CORPORATION | CVX | 166764100 | $1.3M | 0.62% | 7,762 | SH |
| 47 | NOVO-NORDISK A S | NVO | 670100205 | $1.3M | 0.61% | 26,655 | SH |
| 48 | INTERNATIONAL BUSINESS MACHS | IBM | 459200101 | $1.2M | 0.59% | 4,405 | SH |
| 49 | ELI LILLY & CO | LLY | 532457108 | $1.2M | 0.58% | 1,000 | SH |
| 50 | PALANTIR TECHNOLOGIES INC | PLTR | 69608A108 | $1.2M | 0.57% | 10,091 | SH |
| Period | Filed | AUM | Holdings | Accession |
|---|---|---|---|---|
| 2026-06-30 | 2026-08-05 | $208.3M | 122 | 0002034073-26-000003 |
| 2026-03-31 | 2026-04-22 | $193.1M | 112 | 0002034073-26-000002 |
| 2025-12-31 | 2026-02-12 | $185.4M | 116 | 0002034073-26-000001 |