Ranked by reported Q1 2026 13F market value
Share of total reported institutional value in STEX held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | VANGUARD CAPITAL MANAGEMENT LLC | 4.0M | $4.5M | β | 9.998% | 0.00% |
| 2 | Yorkville Advisors Global, LP | 3.8M | $4.2M | β | 9.473% | 2.88% |
| 3 | BlackRock, Inc. | 933K | $1.1M | +849.3% | 2.357% | 0.00% |
| 4 | GEODE CAPITAL MANAGEMENT, LLC | 919K | $1.0M | +187.5% | 2.321% | 0.00% |
| 5 | MILLENNIUM MANAGEMENT LLC | 724K | $818K | +112.7% | 1.829% | 0.00% |
| 6 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 688K | $778K | +32.4% | 1.739% | 0.00% |
| 7 | Shay Capital LLC | 641K | $724K | +340.1% | 1.620% | 0.06% |
| 8 | MARSHALL WACE, LLP | 537K | $607K | +787.1% | 1.356% | 0.00% |
| 9 | VANGUARD FIDUCIARY TRUST CO | 427K | $483K | β | 1.079% | 0.00% |
| 10 | RENAISSANCE TECHNOLOGIES LLC | 402K | $454K | β | 1.014% | 0.00% |
| 11 | Rossby Financial, LCC | 376K | $417K | +15.2% | 0.950% | 0.09% |
| 12 | NATIONAL BANK OF CANADA /FI/ | 330K | $370K | +560.0% | 0.834% | 0.00% |
| 13 | CITADEL ADVISORS LLC | 316K | $358K | β | 0.799% | 0.00% |
| 14 | STATE STREET CORP | 286K | $323K | +111.6% | 0.722% | 0.00% |
| 15 | United Capital Management of KS, Inc. | 248K | $280K | β | 0.626% | 0.04% |
| 16 | Kovitz Investment Group Partners, LLC | 238K | $269K | 0.0% | 0.601% | 0.01% |
| 17 | One68 Global Capital, LLC | 193K | $218K | +682.1% | 0.487% | 0.71% |
| 18 | NORTHERN TRUST CORP | 181K | $205K | +176.5% | 0.458% | 0.00% |
| 19 | UBS Group AG | 174K | $197K | +48.2% | 0.440% | 0.00% |
| 20 | PFG Investments, LLC | 131K | $148K | +34.2% | 0.330% | 0.01% |
| 21 | Man Group plc | 118K | $133K | β | 0.298% | 0.00% |
| 22 | INTEGRITY WEALTH ADVISORS, INC. | 116K | $131K | +82.3% | 0.292% | 0.08% |
| 23 | Quattro Advisors LLC | 103K | $117K | 0.0% | 0.261% | 0.10% |
| 24 | OMERS ADMINISTRATION Corp | 77K | $87K | +26.8% | 0.194% | 0.00% |
| 25 | XTX Topco Ltd | 75K | $84K | β | 0.189% | 0.00% |
denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). β% of Fundβ shows how much of that investorβs total 13F portfolio is invested in STEX β a direct measure of their conviction.
Filings activity in STEX during Q1 2026, grouped by how each filer changed its position.
Institutions that opened a new STEX position in Q1 2026
Institutions that fully closed their STEX position in Q1 2026
8 quarters of 13F filings Β· Ξ columns show change vs prior quarter
| Quarter | Inst. Holders | Ξ Holders | Ownership % | Ξ Ownership | Total 13F Value | Ξ Value |
|---|---|---|---|---|---|---|
| Q1 2026 | 63 | +17% | 48.80% | +9.17 pp | $19M | +23% |
| Q4 2025 | 54 | +38% | 39.63% | 8.07 pp | $15M | 17% |
| Q3 2025 | 39 | +18% | 47.70% | 152.29 pp | $18M | 84% |
| Q2 2025 | 33 | +32% | 199.99% | +189.40 pp | $111M | +2631% |
| Q1 2025 | 25 | +14% | 10.59% | 8.20 pp | $4M | 44% |
| Q4 2024 | 22 | +340% | 18.79% | +18.78 pp | $7M | +331385% |
| Q2 2024 | 5 | 81% | 0.01% | 0.64 pp | $0M | 99% |
| Q1 2024 | 26 | β | 0.65% | β | $0M | β |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Ξ columns compare to the immediately prior filed quarter.
Quick answers to the most common questions about buying STEX stock.
Based on Q1 2026 13F filings, institutional ownership of Streamex Corp. stands at 48.8%, held across 63 reporting institutions.
VANGUARD CAPITAL MANAGEMENT LLC is the largest reported institutional holder of STEX, with approximately 3,957,994 shares worth $0.00B as of Q1 2026.
Yes β 4 widely-followed marquee investors appear among the top 25 institutional holders of STEX, including MILLENNIUM MANAGEMENT LLC, SUSQUEHANNA INTERNATIONAL GROUP, LLP, RENAISSANCE TECHNOLOGIES LLC, CITADEL ADVISORS LLC.
Our composite Smart Money Score for STEX is 74 out of 100 (Bullish). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
25 institutions opened new positions in STEX during Q1 2026, while 16 fully exited. 10 added to existing positions and 28 trimmed.
STEX institutional ownership rose by 9.17 percentage points quarter-over-quarter, with a net change of +9 holders.
The top 10 institutions account for 78.1% of all reported 13F value in STEX, and the top 25 account for 95.8%.
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.
Streamex Corp. (STEX) Institutional Ownership