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OrbiMed Advisors LLC

SEC CIK
0001055951
Latest filing
Aug 14, 2026

SNDX holding history

Syndax Pharmaceuticals Inc in every 13F filed by OrbiMed Advisors LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

SNDX overviewAll 13F holders of SNDXFull Q2 2026 holdings

Shares (Q2 2026)
1,542,000
Value
$33.7M
% of portfolio
0.6%
Quarters held
15
Since Q3 2021
Holdings of SNDX by OrbiMed Advisors LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 20261,542,000$33.7M0.6%+579,700+60.2%AddedHolders
Q1 2026962,300$22.5M0.5%+962,300NewHolders
Q4 20240$00.0%−1,925,300−100.0%Sold outHolders
Q3 20241,925,300$37.1M0.7%00.0%UnchangedHolders
Q2 20241,925,300$39.5M0.8%+176,300+10.1%AddedHolders
Q1 20241,749,000$41.6M0.8%00.0%UnchangedHolders
Q4 20231,749,000$37.8M0.8%+465,000+36.2%AddedHolders
Q3 20231,284,000$18.6M0.4%−1,246,240−49.3%ReducedHolders
Q2 20232,530,240$53.0M1.0%+818,565+47.8%AddedHolders
Q1 20231,711,675$36.2M0.7%−294,825−14.7%ReducedHolders
Q4 20222,006,500$51.1M1.0%00.0%UnchangedHolders
Q3 20222,006,500$48.2M1.0%−316,800−13.6%ReducedHolders
Q2 20222,323,300$44.7M0.9%+165,000+7.6%AddedHolders
Q1 20222,158,300$37.5M0.6%+177,000+8.9%AddedHolders
Q4 20211,981,300$43.4M0.6%+1,790,700+939.5%AddedHolders
Q3 2021190,600$3.64M<0.1%+190,600NewHolders