SGMO Market Structure

Sangamo Therapeutics, Inc. (SGMO) operates in the Healthcare sector, specifically the Biotechnology industry, with a market capitalization near $30.7M, listed on PNK, employing roughly 127 people, carrying a beta of 1.29 to the broader market. Sangamo Therapeutics, Inc. Led by Alexander D. Macrae Ch.B, public since 2000-04-06.

Market structure data reveals where a stock trades across exchanges, dark pools, and alternative trading systems. Understanding off-exchange activity helps identify institutional trading patterns and liquidity dynamics.

Latest Week Ending

2026-06-08

Weekly OTC Shares

16.1M

Weekly OTC Trades

2.4K

12-Week Total Shares

325.5M

Avg Trade Size (12-Week)

3.6K shares

How Single-Name Off-Exchange Volume Affects Options

For single-name equities, persistent off-exchange volume concentrations can flag institutional positioning - large blocks arranged through ATS venues to avoid lit-market impact, or correlation-arbitrage flow from sector rotation. The flow doesn't directly move the lit-market price (it prints at the ATS) but it changes the inventory position of the institutional counterparty, which then drives subsequent lit-market flow. Compare the off-exchange volume series above with SGMO's gamma exposure and options volume history to see whether unusual dark-pool activity coincides with rebalancing in the options book.

Showing 12 weeks of off-exchange trading data for Sangamo Therapeutics, Inc..

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