Among active 13F managers last quarter, 1 opened and 2 added, while none reduced or exited; the largest holder to move was Citadel Advisors LLC (added).
8 tracked 13F filers disclose a position in BEX as of the latest SEC 13F filings, a combined $8.5M in reported value. Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.
| # | Fund | Shares | Position value | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | Jane Street Group, LLC | 183K | $3.0M | ▲+459% Added · +151K sh | Q1 2026 | |
| 2 | Optiver Holding B.V. | 73K | $1.2M | ▲+44% Added · +22K sh | Q1 2026 | |
| 3 | IMC-Chicago, LLC | 35K | $589K | ▲+94% Added · +17K sh | Q1 2026 | |
| 4 | Citadel Advisors LLC | 34K | $2.0M | ▲Added Added · +34K sh | Q2 2026 | |
| 5 | Client First Investment Management LLC | 20K | $1.2M | ▲New +20K sh | Q2 2026 | |
| 6 | Beacon Pointe Advisors, LLC | 6K | $359K | ▲New +6K sh | Q2 2026 | |
| 7 | Tower Research Capital LLC (TRC) | 100 | $2K | ▲100× Added · +99 sh | Q1 2026 | |
| 8 | Simplex Trading, LLC | 40 | $664 | ▲New +40 sh | Q1 2026 |
Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.
Last quarter, 1 fund opened a new position in BEX and 2 added to an existing one, while none reduced or exited. Based on 13F filings from active, signal-eligible managers (passive index funds and other mechanical holders are excluded from this count).
| Company | Co-held by | Their position there |
|---|---|---|
| Direx Dail Semi Bu 3X Et-UsdSOXL | 2 funds | $118.1M |
| Microsoft CorpMSFT | 2 funds | $94.9M |
| Proshares Ultra S&P500SSO | 2 funds | $37.2M |
| Janus Henderson Aaa Clo ETFJAAA | 2 funds | $24.8M |
| Eli Lilly & CoLLY | 2 funds | $22.8M |
| Visa Inc-Class A SharesV | 2 funds | $14.6M |
| Eldridge BBB-B Clo ETFCLOZ | 2 funds | $9.0M |
| SS SPDR BB 1-3M T-Bill ETFBIL | 2 funds | $8.2M |
| Dir Dai S&P 500 Bu 2X ETF-USSPUU | 2 funds | $8.1M |
| Ark Genomic Revolution ETFARKG | 2 funds | $5.8M |
| Proshares Ultra SemiconductUSD | 2 funds | $5.3M |
| Proshares Ultra QQQQLD | 2 funds | $4.3M |
Ranked by how many of BEX's tracked holders also hold each name. The last column is those co-holders' combined reported position in that name, not in BEX.
| Class | 13F holders | Value held |
|---|---|---|
| TSLQTRADR 2X SHORT | 16 funds | $8.6M |
| WDCXTRADR 2X WDC ETF | 13 funds | $5.2M |
| NEBXTRADR 2X LONG | 11 funds | $21.6M |
| QBTXTRADR 2X LONG QB | 9 funds | $1.9M |
| BEXthis pageTRADR 2X LONG BE | 8 funds | $8.5M |
| IREZTRADR 2X SHORT | 8 funds | $5.5M |
| APLXTRADR 2X LONG AP | 7 funds | $3.6M |
| LRCUmc | 6 funds | $1.9M |
Same issuer, multiple share classes. The consensus leaderboards count this company once across all classes; this is the per-class detail.
No filings captured for this ticker in the live stream yet.
Connected entities for BEX
This ETF page is the public Follow view. For one current, evidence-backed answer, use capital_change_brief through REST or MCP. It compares tracked 13F changes with qualifying Form 4 activity and cites the SEC evidence.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/stocks/BEX/capital-change-brief"
Use Arkolith's capital_change_brief for BEX. Tell me what changed, whether insider activity corroborates it, and cite the SEC evidence.
13F holdings + quarter-over-quarter ownership changes + the live filing stream, joined for BEX. Filings are public domain, sourced to SEC EDGAR.