Who owns LABX?
Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from company filings.
Institutional ownership of LABX from SEC Form 13F filings across 12 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
As of the 2026-06-30 reporting period, 12 institutions disclosed 79,165 shares of LABX worth $16.0M; the largest disclosed holder is GOLDMAN SACHS GROUP INC. Source: SEC Form 13F filings, parsed by EvidInvest.
12
13F holders
$16.0M
value, 2026 filers
79,165
shares disclosed
11
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30 · % of fund = share of the manager's own book · % of co. = share of LABX's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | GOLDMAN SACHS GROUP INCNEW | 19,334 | $4.3M | 0.0% | — | new |
| 2 | GTS SECURITIES LLCNEW | 16,179 | $3.6M | 0.1% | — | new |
| 3 | Belvedere Trading LLCNEW | 7,766 | $1.7M | 0.0% | — | new |
| 4 | Client First Investment Management LLCNEW | 6,900 | $1.5M | 0.6% | — | new |
| 5 | FLOW TRADERS U.S. LLCNEW | 6,598 | $1,457 | 0.1% | — | new |
| 6 | JANE STREET GROUP, LLCNEW | 6,449 | $1.4M | 0.0% | — | new |
| 7 | SUSQUEHANNA INTERNATIONAL GROUP, LLPNEW | 6,366 | $1.4M | 0.0% | — | new |
| 8 | IMC-Chicago, LLCNEW | 5,519 | $1.2M | 0.0% | — | new |
| 9 | Optiver Holding B.V.NEW | 2,599 | $573,755 | 0.0% | — | new |
| 10 | Dedeker Financial LLCNEW | 1,315 | $290,176 | 0.2% | — | new |
| 11 | Integrated Wealth Concepts LLCNEW | 88 | $19,428 | 0.0% | — | new |
| 12 | HOLLENCREST CAPITAL MANAGEMENT | 52 | $11,480 | 0.0% | — | -92.2% |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.