§ BIOTECHNOLOGY
USD · BiotechnologySNDX
SYNDAX PHARMACEUTICALS INC
USDSector · BiotechnologyBeta · 0.43
§ 01 · PRICE
Price action
1D5D1M6MYTD1YMAX
§ 03 · SIGNAL STACK · WHAT THE INPUTS SAY
13F FLOW
140 increased/new, 79 decreased/exited (13F)
AC 13F Analysis
§ 04 · FUNDAMENTALS · THE BOOKS
| P/B | 28.25 | EPS (TTM) | -2.80 |
§ 05 · WHO OWNS IT
Top institutional holders
| Fund | Shares | % port | Δ Q/Q |
|---|---|---|---|
| BlackRock, Inc. | 8.3M | 0.0% | +0% |
| Kynam Capital Management, LP | 8.1M | 11.6% | ±0% |
| Goldman Sachs | 5.0M | 0.0% | n/a |
| State Street | 4.4M | 0.0% | −4% |
| Bank of America Corp | 4.2M | 0.0% | −10% |
| VANGUARD CAPITAL MANAGEMENT LLC | 3.8M | n/a | n/a |
◇ AC INTELLIGENCE
Top institutional owners for SNDX as of the most recent 13F reporting period (Q1 2026 · Period ended Mar 31). Δ Q/Q reflects share-count change vs. the prior filing — positive green means adding, negative red means trimming. Cross-reference with the ownership-mix bars below to see which strategy cohort is driving the flow.
§ 06 · WHO OWNS IT · BY STRATEGY
OTHER93.0% · 0 holders
OTHER4.3% · 168 holders
DEALER / BANK1.2% · 24 holders
PASSIVE / INDEX0.8% · 9 holders
QUALITY / COMPOUNDER0.3% · 14 holders
INCOME / DEFENSIVE0.1% · 16 holders
ACTIVIST0.1% · 1 holder
TACTICAL / MACRO0.1% · 4 holders
SYSTEMATIC / QUANT0.1% · 10 holders
GROWTH / MOMENTUM0.0% · 1 holder
◇ AC INTELLIGENCE
Ownership mix by behavioral cohort. Top bars indicate which style of capital dominates the float — passive indexing, quality compounders, dealer/bank, systematic quant, etc. Big quality-compounder share means concentrated active conviction; heavy passive share means flows are dictated by index rebalances, not fundamentals.
§ 07 · INSIDER ACTIVITY · LAST 180 DAYS
NO INSIDER FILINGS
◇ AC INTELLIGENCE
No Form 4 filings on record for SNDX in the last 180 days.
§ 08 · COVERAGE · OUR RECENT NOTES
No notes mention SNDX yet.