Syndax Pharmaceuticals Inc
SNDX- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001395937
In the last 90 days, Syndax Pharmaceuticals Inc insiders filed 0 open-market purchases and 1 sale; 242 institutions reported holding it in 13F filings for Q2 2026, worth $2.36B in total; no superinvestor holds it.
13F holders, Q3 2021
Institutional positions in Syndax Pharmaceuticals Inc as of Sep 30, 2021. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 123
- +8 vs. Q2 2021
- Shares held
- 49.1M
- −1.13M (−2.2%) vs. Q2 2021
- Total value
- $938.0M
- +$76.1M (+8.8%) vs. Q2 2021
- New holders
- 20
- 38 more added
- Sold out
- 12
- 40 more reduced
Compare with Q2 2021: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting SNDX on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 242 | $2.36B |
| Q1 2026 | 247 | $2.32B |
| Q4 2025 | 230 | $2.10B |
| Q3 2025 | 227 | $1.56B |
| Q2 2025 | 217 | $952.6M |
| Q1 2025 | 219 | $1.24B |
| Q4 2024 | 216 | $1.30B |
| Q3 2024 | 210 | $1.71B |
| Q2 2024 | 196 | $1.79B |
| Q1 2024 | 189 | $2.15B |
| Q4 2023 | 177 | $1.92B |
| Q3 2023 | 175 | $1.03B |
| Q2 2023 | 166 | $1.48B |
| Q1 2023 | 163 | $1.54B |
| Q4 2022 | 160 | $1.82B |
| Q3 2022 | 139 | $1.44B |
| Q2 2022 | 121 | $1.06B |
| Q1 2022 | 136 | $948.4M |
| Q4 2021 | 132 | $1.15B |
| Q3 2021 | 123 | $938.0M |
| Q2 2021 | 115 | $861.9M |
| Q1 2021 | 130 | $1.08B |
Institutions, Q3 2021
Shares, value and share of portfolio for each institution holding Syndax Pharmaceuticals Inc; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Cypress Capital Management LLC (WY) | 5 | $0 | 0.00% | −76−93.8% | Reduced |
| Signaturefd, LLC | 42 | $1.00K | 0.00% | +42 | New |
| The PNC Financial Services Group, Inc. | 98 | $2.00K | 0.00% | 00.0% | Unchanged |
| Daiwa Securities Group Inc. | 167 | $3.00K | 0.00% | +74+79.6% | Added |
| Captrust Financial Advisors | 311 | $6.00K | 0.00% | 00.0% | Unchanged |
| Global Retirement Partners, LLC | 315 | $6.00K | 0.00% | +315 | New |
| American Portfolios Advisors | 400 | $7.64K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 455 | $9.00K | 0.00% | −2,623−85.2% | Reduced |
| Arkadios Wealth Advisors | 510 | $9.00K | 0.00% | 00.0% | Unchanged |
| Point72 Hong Kong Ltd | 653 | $12.0K | 0.00% | −3,330−83.6% | Reduced |
| Penserra Capital Management LLC | 1,115 | $21.0K | 0.00% | +15+1.4% | Added |
| State of Wyoming | 1,580 | $30.0K | 0.02% | +871+122.8% | Added |
| Great West Life Assurance Co | 1,820 | $35.0K | 0.00% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 2,400 | $46.0K | 0.00% | 00.0% | Unchanged |
| First Mercantile Trust Co | 3,433 | $66.0K | 0.01% | −192−5.3% | Reduced |
| Ameritas Investment Partners, Inc. | 3,525 | $67.0K | 0.00% | 00.0% | Unchanged |
| US Bancorp | 4,330 | $83.0K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 4,901 | $94.0K | 0.00% | −907−15.6% | Reduced |
| Optiver Holding B.V. | 5,147 | $98.0K | 0.00% | −3,993−43.7% | Reduced |
| Wells Fargo & Company | 5,451 | $104.0K | 0.00% | 00.0% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 6,482 | $124.0K | 0.00% | +9+0.1% | Added |
| StepStone Group LP | 8,548 | $163.0K | 0.01% | +8,548 | New |
| Pinz Capital Management, LP | 9,900 | $189.0K | 0.09% | +9,900 | New |
| Wedbush Securities Inc | 10,000 | $191.0K | 0.01% | 00.0% | Unchanged |
| Arizona State Retirement System | 10,514 | $201.0K | 0.00% | +267+2.6% | Added |
| BNP Paribas Arbitrage, SA | 10,620 | $202.9K | 0.00% | +7,502+240.6% | Added |
| HighTower Advisors, LLC | 10,741 | $207.0K | 0.00% | +10,741 | New |
| Virtus ETF Advisers LLC | 11,241 | $215.0K | 0.09% | −594−5.0% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 11,530 | $220.0K | 0.00% | +11,530 | New |
| Marshall Wace, LLP | 11,637 | $222.0K | 0.00% | +11,637 | New |
| Walleye Trading LLC | 11,599 | $222.0K | 0.01% | +11,599 | New |
| State Board of Administration of Florida Retirement System | 11,949 | $228.0K | 0.00% | 00.0% | Unchanged |
| Legal & General Group Plc | 12,493 | $239.0K | 0.00% | +7,450+147.7% | Added |
| Metropolitan Life Insurance Co | 13,057 | $249.5K | 0.00% | 00.0% | Unchanged |
| Standard Life Aberdeen plc | 14,248 | $272.0K | 0.00% | +14,248 | New |
| ProShare Advisors LLC | 16,151 | $309.0K | 0.00% | −4,183−20.6% | Reduced |
| Cubist Systematic Strategies, LLC | 16,393 | $313.0K | 0.00% | −4,773−22.6% | Reduced |
| MetLife Investment Management | 17,053 | $325.9K | 0.00% | 00.0% | Unchanged |
| Voya Investment Management LLC | 17,797 | $340.0K | 0.00% | −155,289−89.7% | Reduced |
| Invesco Ltd. | 19,993 | $383.0K | 0.00% | +2,276+12.8% | Added |
| Principle Wealth Partners LLC | 20,500 | $392.0K | 0.05% | 00.0% | Unchanged |
| Los Angeles Capital Management LLC | 22,844 | $437.0K | 0.00% | +5,300+30.2% | Added |
| Manufacturers Life Insurance Company, The | 23,884 | $456.0K | 0.00% | −1,686−6.6% | Reduced |
| American International Group, Inc. | 24,610 | $470.0K | 0.00% | −586−2.3% | Reduced |
| Sigma Planning Corp | 24,790 | $474.0K | 0.01% | −450−1.8% | Reduced |
| DekaBank Deutsche Girozentrale | 25,000 | $481.0K | 0.00% | 00.0% | Unchanged |
| Credit Suisse AG | 26,611 | $508.0K | 0.00% | +2,666+11.1% | Added |
| Parametric Portfolio Associates LLC | 26,700 | $510.0K | 0.00% | −4,589−14.7% | Reduced |
| SG Americas Securities, LLC | 28,250 | $540.0K | 0.00% | +28,250 | New |
| Vanderbilt University | 28,497 | $544.6K | 0.13% | +28,497 | New |
| HarbourVest Partners LLC | 28,498 | $545.0K | 0.05% | +28,498 | New |
| Lexington Partners L.P. | 28,499 | $545.0K | 0.29% | +28,499 | New |
| Deutsche Bank AG | 28,717 | $548.0K | 0.00% | −1,736−5.7% | Reduced |
| TD Asset Management Inc | 28,671 | $548.0K | 0.00% | 00.0% | Unchanged |
| Alliancebernstein L.P. | 32,200 | $615.0K | 0.00% | 00.0% | Unchanged |
| New York State Common Retirement Fund | 32,465 | $620.0K | 0.00% | −6,286−16.2% | Reduced |
| Millennium Management LLC | 36,851 | $704.0K | 0.00% | −166,994−81.9% | Reduced |
| UBS Asset Management Americas Inc | 38,872 | $742.8K | 0.00% | −3,800−8.9% | Reduced |
| HighVista Strategies LLC | 45,584 | $872.0K | 0.58% | −2,230−4.7% | Reduced |
| Ergoteles LLC | 47,068 | $899.0K | 0.03% | +47,068 | New |
| Teachers Retirement System of the State of Kentucky | 50,610 | $967.0K | 0.01% | +6,992+16.0% | Added |
| Citigroup Inc | 54,064 | $1.03M | 0.00% | −159,296−74.7% | Reduced |
| California State Teachers Retirement System | 55,847 | $1.07M | 0.00% | −6,181−10.0% | Reduced |
| Rhumbline Advisers | 57,499 | $1.10M | 0.00% | +2,100+3.8% | Added |
| Alps Advisors Inc | 59,593 | $1.14M | 0.01% | −3,948−6.2% | Reduced |
| UBS Group AG | 70,513 | $1.35M | 0.00% | +52,141+283.8% | Added |
| Rafferty Asset Management, LLC | 73,732 | $1.41M | 0.01% | −64,440−46.6% | Reduced |
| State of Wisconsin Investment Board | 74,600 | $1.43M | 0.00% | −1,400−1.8% | Reduced |
| JPMorgan Chase & Co | 74,982 | $1.43M | 0.00% | +55,433+283.6% | Added |
| Schonfeld Strategic Advisors LLC | 75,600 | $1.45M | 0.02% | −43,801−36.7% | Reduced |
| Kennedy Capital Management, Inc. | 78,083 | $1.49M | 0.03% | +78,083 | New |
| DAFNA Capital Management LLC | 80,702 | $1.54M | 0.41% | −67,000−45.4% | Reduced |
| Swiss National Bank | 85,300 | $1.63M | 0.00% | +2,200+2.6% | Added |
| Bank of America Corp | 90,177 | $1.72M | 0.00% | +57,340+174.6% | Added |
| Gyon Technologies Capital Management, LP | 92,385 | $1.76M | 0.48% | +92,385 | New |
| Altium Capital Management LP | 108,000 | $2.06M | 0.55% | +108,000 | New |
| Two Sigma Investments, LP | 109,980 | $2.10M | 0.01% | −2,359−2.1% | Reduced |
| Baker Bros. Advisors LP | 110,729 | $2.12M | 0.01% | +110,729 | New |
| Bank of New York Mellon Corp | 168,350 | $3.22M | 0.00% | +21,405+14.6% | Added |
| Nuveen Asset Management, LLC | 174,670 | $3.46M | 0.00% | −42,244−19.5% | Reduced |
| Macquarie Group Ltd | 180,991 | $3.46M | 0.00% | 00.0% | Unchanged |
| OrbiMed Advisors LLC | 190,600 | $3.64M | 0.04% | +190,600 | New |
| Ensign Peak Advisors, Inc | 198,602 | $3.80M | 0.01% | +142,484+253.9% | Added |
| Panagora Asset Management Inc | 204,181 | $3.90M | 0.02% | −1,820−0.9% | Reduced |
| Acuta Capital Partners, LLC | 206,126 | $3.94M | 1.40% | 00.0% | Unchanged |
| Phoenix Holdings Ltd. | 210,000 | $4.01M | 0.07% | +100,000+90.9% | Added |
| Morgan Stanley | 253,139 | $4.84M | 0.00% | +204,243+417.7% | Added |
| Lord, Abbett & Co. LLC | 290,844 | $5.56M | 0.01% | −3,765−1.3% | Reduced |
| Charles Schwab Investment Management Inc | 302,527 | $5.78M | 0.00% | +32,896+12.2% | Added |
| Vivo Capital, LLC | 320,000 | $6.12M | 0.27% | 00.0% | Unchanged |
| Goldman Sachs Group Inc | 320,108 | $6.12M | 0.00% | −756,660−70.3% | Reduced |
| Susquehanna International Group, LLP | 333,806 | $6.38M | 0.01% | +225,948+209.5% | Added |
| D. E. Shaw & Co., Inc. | 337,146 | $6.44M | 0.01% | −73,321−17.9% | Reduced |
| Two Sigma Advisers, LP | 341,852 | $6.53M | 0.02% | −86,600−20.2% | Reduced |
| Barclays PLC | 402,388 | $7.69M | 0.01% | +345,050+601.8% | Added |
| Sofinnova Investments, Inc. | 413,841 | $7.91M | 0.51% | +413,841 | New |
| Palo Alto Investors LP | 444,900 | $8.50M | 0.51% | +43,800+10.9% | Added |
| Northern Trust Corp | 458,176 | $8.76M | 0.00% | −761−0.2% | Reduced |
| Point72 Asset Management, L.P. | 460,900 | $8.81M | 0.04% | +148,500+47.5% | Added |
| Price T Rowe Associates Inc | 516,098 | $9.86M | 0.00% | +95,678+22.8% | Added |