Ranked by reported Q1 2026 13F market value
Share of total reported institutional value in EPSM held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | XTX Topco Ltd | 17K | $24K | — | 0.125% | 0.00% |
| 2 | Tower Research Capital LLC (TRC) | 1K | $2K | -53.1% | 0.010% | 0.00% |
| 3 | UBS Group AG | 636 | $897 | -99.1% | 0.005% | 0.00% |
| 4 | MORGAN STANLEY | 251 | $354 | 0.0% | 0.002% | 0.00% |
| 5 | Investment Research & Advisory Group, Inc. | 90 | $127 | 0.0% | 0.001% | 0.00% |
| 6 | BNP PARIBAS ARBITRAGE, SA | 58 | $82 | — | 0.000% | 0.00% |
| 7 | Caitong International Asset Management Co., Ltd | 6 | $8 | — | 0.000% | 0.00% |
| 8 | ROYAL BANK OF CANADA | 218 | $0 | +296.4% | 0.002% | 0.00% |
denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). “% of Fund” shows how much of that investor’s total 13F portfolio is invested in EPSM — a direct measure of their conviction.
Filings activity in EPSM during Q1 2026, grouped by how each filer changed its position.
No institutions added to their position this quarter.
5 quarters of 13F filings · Δ columns show change vs prior quarter
| Quarter | Inst. Holders | Δ Holders | Ownership % | Δ Ownership | Total 13F Value | Δ Value |
|---|---|---|---|---|---|---|
| Q1 2026 | 8 | +0.0% | 0.13% | 0.82 pp | $0M | 86% |
| Q4 2025 | 8 | 33% | 0.95% | 9.24 pp | $0M | 91% |
| Q3 2025 | 12 | +50% | 10.19% | +1.77 pp | $2M | +21% |
| Q2 2025 | 8 | +100% | 8.42% | +7.39 pp | $2M | +721% |
| Q1 2025 | 4 | — | 1.03% | — | $0M | — |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Δ columns compare to the immediately prior filed quarter.
Quick answers to the most common questions about buying EPSM stock.
Based on Q1 2026 13F filings, institutional ownership of Epsium Enterprise Limited Ordinary Shares stands at 0.1%, held across 8 reporting institutions.
XTX Topco Ltd is the largest reported institutional holder of EPSM, with approximately 16,852 shares worth $0.00B as of Q1 2026.
No marquee "smart money" managers (Berkshire, Burry, ARK, Tiger Global, Pershing Square, Baupost, etc.) currently appear among the top 25 institutional holders of EPSM.
Our composite Smart Money Score for EPSM is 32 out of 100 (Bearish). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
3 institutions opened new positions in EPSM during Q1 2026, while 3 fully exited. 0 added to existing positions and 4 trimmed.
EPSM institutional ownership fell by 0.82 percentage points quarter-over-quarter, with a net change of +0 holders.
The top 10 institutions account for 100.0% of all reported 13F value in EPSM, and the top 25 account for 100.0%.
All data is sourced from SEC Form 13F filings, which institutional investment managers with at least $100M in assets are required to file each quarter. We process every 13F filing from EDGAR and recompute the aggregates after each cycle. Insider transactions are sourced from Form 4 filings.
Epsium Enterprise Limited Ordinary Shares (EPSM) Institutional Ownership