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, Q2 2022
Institutional positions in Syndax Pharmaceuticals Inc as of Jun 30, 2022. 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
- 121
- −11 vs. Q1 2022
- Shares held
- 55.2M
- +764.6K (+1.4%) vs. Q1 2022
- Total value
- $1.06B
- +$116.1M (+12.3%) vs. Q1 2022
- New holders
- 13
- 48 more added
- Sold out
- 24
- 36 more reduced
4 institutions that held it in Q1 2022 haven't filed for Q2 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2022: 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, Q2 2022
Shares, value and share of portfolio for each institution holding Syndax Pharmaceuticals Inc; share changes are against Q1 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Avidity Partners Management LP | 5,450,000 | $104.9M | 2.41% | +626,600+13.0% | Added |
| BlackRock Inc. | 3,795,909 | $73.0M | 0.00% | −2,241−0.1% | Reduced |
| Wellington Management Group LLP | 3,206,866 | $61.7M | 0.01% | +1,372,936+74.9% | Added |
| Frazier Life Sciences Management, L.P. | 3,195,403 | $61.5M | 5.80% | 00.0% | Unchanged |
| Vanguard Group Inc | 2,780,903 | $53.5M | 0.00% | +348,465+14.3% | Added |
| Nantahala Capital Management, LLC | 2,663,087 | $51.2M | 4.44% | −29,216−1.1% | Reduced |
| Kynam Capital Management, LP | 2,512,240 | $48.3M | 12.47% | +579,440+30.0% | Added |
| State Street Corp | 2,435,517 | $46.9M | 0.00% | +55,180+2.3% | Added |
| BVF Inc | 2,356,934 | $45.3M | 2.19% | −37,780−1.6% | Reduced |
| OrbiMed Advisors LLC | 2,323,300 | $44.7M | 0.87% | +165,000+7.6% | Added |
| Avoro Capital Advisors LLC | 2,222,222 | $42.8M | 0.84% | +1,722+0.1% | Added |
| Citadel Advisors LLC | 1,729,052 | $33.3M | 0.05% | −96,388−5.3% | Reduced |
| 683 Capital Management, LLC | 1,581,653 | $30.4M | 2.20% | 00.0% | Unchanged |
| Adage Capital Partners GP, L.L.C. | 1,237,300 | $23.8M | 0.05% | +158,659+14.7% | Added |
| Sphera Funds Management Ltd. | 1,139,329 | $21.9M | 4.16% | −138,084−10.8% | Reduced |
| Deerfield Management Company, L.P. (Series C) | 1,111,111 | $21.4M | 0.45% | +1,111,111 | New |
| Aisling Capital Management LP | 1,025,000 | $19.7M | 14.07% | 00.0% | Unchanged |
| Eversept Partners, LP | 994,362 | $19.1M | 1.87% | +994,362 | New |
| Dimensional Fund Advisors LP | 961,106 | $18.5M | 0.01% | +76,772+8.7% | Added |
| HealthCor Management, L.P. | 923,400 | $17.8M | 1.83% | −257,100−21.8% | Reduced |
| Geode Capital Management, LLC | 907,856 | $17.5M | 0.00% | +52,441+6.1% | Added |
| Paradigm Biocapital Advisors LP | 876,156 | $16.9M | 3.36% | +174,800+24.9% | Added |
| Palo Alto Investors LP | 612,600 | $11.8M | 1.03% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 594,302 | $11.4M | 0.00% | +354,473+147.8% | Added |
| PFM Health Sciences, LP | 580,768 | $11.2M | 0.44% | −1,462,609−71.6% | Reduced |
| Goldman Sachs Group Inc | 546,239 | $10.5M | 0.00% | +137,976+33.8% | Added |
| Phoenix Holdings Ltd. | 525,856 | $10.1M | 0.21% | 00.0% | Unchanged |
| Northern Trust Corp | 487,913 | $9.39M | 0.00% | +1,685+0.3% | Added |
| Citigroup Inc | 463,979 | $8.93M | 0.01% | +439,793+1,818.4% | Added |
| Sofinnova Investments, Inc. | 413,428 | $7.95M | 0.71% | −303,636−42.3% | Reduced |
| DAFNA Capital Management LLC | 370,987 | $7.14M | 1.95% | −1,000−0.3% | Reduced |
| Charles Schwab Investment Management Inc | 356,905 | $6.87M | 0.00% | +15,601+4.6% | Added |
| Two Sigma Advisers, LP | 352,852 | $6.79M | 0.02% | −15,500−4.2% | Reduced |
| UBS Group AG | 316,675 | $6.09M | 0.00% | +101,511+47.2% | Added |
| Lord, Abbett & Co. LLC | 314,914 | $6.06M | 0.02% | +21,565+7.4% | Added |
| Morgan Stanley | 291,677 | $5.61M | 0.00% | −406,024−58.2% | Reduced |
| Ghost Tree Capital, LLC | 225,000 | $4.33M | 2.98% | 00.0% | Unchanged |
| Assenagon Asset Management S.A. | 210,744 | $4.05M | 0.02% | +210,744 | New |
| Panagora Asset Management Inc | 206,818 | $3.98M | 0.03% | −3,017−1.4% | Reduced |
| Acuta Capital Partners, LLC | 205,003 | $3.94M | 2.21% | −1,123−0.5% | Reduced |
| Macquarie Group Ltd | 180,991 | $3.48M | 0.00% | 00.0% | Unchanged |
| Bank of New York Mellon Corp | 167,187 | $3.22M | 0.00% | −9,204−5.2% | Reduced |
| Nuveen Asset Management, LLC | 165,842 | $3.19M | 0.00% | +2,252+1.4% | Added |
| Ensign Peak Advisors, Inc | 126,191 | $2.43M | 0.01% | +65,454+107.8% | Added |
| FMR LLC | 125,656 | $2.42M | 0.00% | −63,087−33.4% | Reduced |
| Baker Bros. Advisors LP | 110,729 | $2.13M | 0.01% | 00.0% | Unchanged |
| Allianz Asset Management GmbH | 108,655 | $2.09M | 0.00% | +9,145+9.2% | Added |
| Silverarc Capital Management, LLC | 107,852 | $2.08M | 0.97% | +6,405+6.3% | Added |
| Swiss National Bank | 105,200 | $2.02M | 0.00% | +11,800+12.6% | Added |
| Two Sigma Investments, LP | 94,474 | $1.82M | 0.01% | −129,584−57.8% | Reduced |
| Gyon Technologies Capital Management, LP | 78,182 | $1.50M | 0.42% | +30,929+65.5% | Added |
| Rafferty Asset Management, LLC | 77,904 | $1.50M | 0.01% | −52,575−40.3% | Reduced |
| Bank of America Corp | 75,634 | $1.46M | 0.00% | −38,021−33.5% | Reduced |
| Rhumbline Advisers | 71,266 | $1.37M | 0.00% | +13,027+22.4% | Added |
| Crestline Management, LP | 60,551 | $1.17M | 0.15% | −2,965−4.7% | Reduced |
| California State Teachers Retirement System | 60,462 | $1.16M | 0.00% | +5,468+9.9% | Added |
| ExodusPoint Capital Management, LP | 60,357 | $1.16M | 0.02% | +40,684+206.8% | Added |
| Tekla Capital Management LLC | 56,480 | $1.09M | 0.04% | 00.0% | Unchanged |
| Algert Global LLC | 54,714 | $1.05M | 0.08% | +13,180+31.7% | Added |
| UBS Asset Management Americas Inc | 46,257 | $890.0K | 0.00% | +7,385+19.0% | Added |
| State of Wisconsin Investment Board | 43,574 | $838.0K | 0.00% | −14,626−25.1% | Reduced |
| Alliancebernstein L.P. | 42,400 | $816.0K | 0.00% | +10,100+31.3% | Added |
| Ziegler Capital Management, LLC | 41,857 | $805.0K | 0.03% | +41,857 | New |
| AQR Capital Management LLC | 35,358 | $680.0K | 0.00% | +11,607+48.9% | Added |
| New York State Common Retirement Fund | 35,148 | $676.0K | 0.00% | +2,754+8.5% | Added |
| Alps Advisors Inc | 33,356 | $642.0K | 0.01% | −23,180−41.0% | Reduced |
| Credit Suisse AG | 32,732 | $630.0K | 0.00% | +3,093+10.4% | Added |
| Deutsche Bank AG | 32,464 | $625.0K | 0.00% | +1,391+4.5% | Added |
| SG Americas Securities, LLC | 29,307 | $564.0K | 0.01% | +4,808+19.6% | Added |
| DekaBank Deutsche Girozentrale | 28,300 | $529.0K | 0.00% | 00.0% | Unchanged |
| MetLife Investment Management | 27,029 | $520.0K | 0.00% | 00.0% | Unchanged |
| STRS Ohio | 24,900 | $479.0K | 0.00% | +1,400+6.0% | Added |
| Millennium Management LLC | 24,601 | $473.0K | 0.00% | −401,512−94.2% | Reduced |
| American International Group, Inc. | 24,221 | $466.0K | 0.00% | −148−0.6% | Reduced |
| Sigma Planning Corp | 23,840 | $459.0K | 0.02% | −750−3.1% | Reduced |
| Invesco Ltd. | 22,535 | $434.0K | 0.00% | +4,779+26.9% | Added |
| Victory Capital Management Inc | 21,408 | $412.0K | 0.00% | +1,582+8.0% | Added |
| Manufacturers Life Insurance Company, The | 20,435 | $393.2K | 0.00% | +1,138+5.9% | Added |
| Voya Investment Management LLC | 19,220 | $370.0K | 0.00% | +1,427+8.0% | Added |
| Legal & General Group Plc | 17,472 | $336.0K | 0.00% | +4,107+30.7% | Added |
| PEAK6 Investments LLC | 16,000 | $334.9K | 0.01% | +16,000 | New |
| Mirae Asset Global Investments Co., Ltd. | 16,235 | $313.0K | 0.00% | +16,235 | New |
| Principle Wealth Partners LLC | 14,000 | $269.0K | 0.03% | −6,500−31.7% | Reduced |
| State Board of Administration of Florida Retirement System | 12,808 | $246.0K | 0.00% | +10+0.1% | Added |
| BNP Paribas Arbitrage, SA | 12,612 | $242.7K | 0.00% | −25,247−66.7% | Reduced |
| Arizona State Retirement System | 12,105 | $233.0K | 0.00% | +1,424+13.3% | Added |
| Marshall Wace, LLP | 11,637 | $224.0K | 0.00% | −97,981−89.4% | Reduced |
| Gsa Capital Partners LLP | 11,542 | $222.0K | 0.03% | −31,758−73.3% | Reduced |
| Voloridge Investment Management, LLC | 10,422 | $201.0K | 0.00% | −110,609−91.4% | Reduced |
| ProShare Advisors LLC | 10,193 | $195.0K | 0.00% | −4,443−30.4% | Reduced |
| Martingale Asset Management L P | 10,125 | $195.0K | 0.00% | +10,125 | New |
| Wedbush Securities Inc | 10,000 | $192.0K | 0.01% | 00.0% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 8,460 | $163.0K | 0.00% | +3,187+60.4% | Added |
| Amalgamated Bank | 6,936 | $133.0K | 0.00% | +1,056+18.0% | Added |
| Virtus ETF Advisers LLC | 6,584 | $127.0K | 0.05% | −2,139−24.5% | Reduced |
| Wells Fargo & Company | 6,395 | $122.0K | 0.00% | −4,999−43.9% | Reduced |
| Tower Research Capital LLC (TRC) | 5,745 | $111.0K | 0.00% | +3,434+148.6% | Added |
| Barclays PLC | 4,591 | $88.0K | 0.00% | −69,643−93.8% | Reduced |
| US Bancorp | 4,330 | $83.0K | 0.00% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 3,525 | $67.0K | 0.00% | 00.0% | Unchanged |