Managers / Q1 2026
PROMETHIUM ADVISORS,LLC
CIK 0002034073 · 7272 WISCONSIN AVE, 10-105, BETHESDA, MD, 20814 · 610-871-1593
Summary
Promethium Advisors,LLC reported $193M in U.S.-listed holdings across 112 positions for Q1 2026.
Its largest position, Spdr Series, represents 7.3% of the portfolio.
Compared with Q4 2025, the fund opened 5 new positions and exited 9.
Portfolio Metrics
Methodology: turnover is min(value bought, value sold) ÷ average reported value across the two quarters — value-based, so market moves inflate it slightly versus a share-based measure. Concentration and largest position are shares of the filing’s total reported value, options excluded. New/exited counts compare against the prior filed quarter. All figures derive solely from the fund’s 13F filings.
Reported Value by Quarter
Portfolio Composition
- Common Stock · 77.8% · $150M
- ETP · 17.1% · $33M
- REIT · 1.9% · $4M
- MLP · 1.2% · $2M
- Closed-End Fund · 0.9% · $2M
- Other · 1.1% · $2M
Quarter-over-Quarter Changes full breakdown →
vs Q4 2025 (amended baseline)
| Issuer | Move | Share Δ | Shares now | Value Δ | Value now |
|---|---|---|---|---|---|
| MIGASTRATEGY INC | NEW | +12.9K | 12.9K | +$2M | $2M |
| MIAXMIAMI INTL HLDGS INC | NEW | +9.0K | 9.0K | +$351,564 | $351,564 |
| EXMOCEXXON MOBIL CORP | NEW | +1.7K | 1.7K | +$292,833 | $292,833 |
| NVONOVO-NORDISK A S | NEW | +5.9K | 5.9K | +$223,283 | $223,283 |
| TAT&T INC | NEW | +7.2K | 7.2K | +$208,351 | $208,351 |
| IBITISHARES BITCOIN TRUST ETF | ADDED | +66.2K | 70.7K | +$2M | $3M |
| UPSUNITED PARCEL SVCS INC | ADDED | +8.2K | 10.2K | +$806,551 | $1M |
| FBTCFIDELITY WISE ORIGIN BITCOIN | SOLD OUT | −42.3K | 0 | −$3M | $0 |
Value changes conflate price moves with buying and selling — share changes are the real signal. Share counts are not split-adjusted.
Holdings — Q1 2026
Filing History
| Quarter | Reported Value | Positions | Filed | Type | Links |
|---|---|---|---|---|---|
| Q1 2026 | $193M | 112 | Apr 22, 2026 | 13F-HR | changes · EDGAR ↗ |
| Q4 2025 | $185M | 116 | Feb 12, 2026 | 13F-HR | changes · EDGAR ↗ |
| Q3 2025 | $174M | 119 | Nov 14, 2025 | 13F-HR | changes · EDGAR ↗ |
| Q2 2025 | $165M | 114 | Aug 11, 2025 | 13F-HR | changes · EDGAR ↗ |
| Q1 2025 | $156M | 122 | May 15, 2025 | 13F-HR | changes · EDGAR ↗ |
| Q4 2024 | $146M | 127 | Feb 11, 2025 | 13F-HR | changes · EDGAR ↗ |
| Q3 2024 | $142M | 133 | Nov 14, 2024 | 13F-HR | changes · EDGAR ↗ |
13F filings are due up to 45 days after quarter end, so holdings shown here lag the fund’s current book. Source: original SEC filing on EDGAR ↗.