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 2023
Institutional positions in Syndax Pharmaceuticals Inc as of Sep 30, 2023. 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
- 175
- +9 vs. Q2 2023
- Shares held
- 71.0M
- +357.2K (+0.5%) vs. Q2 2023
- Total value
- $1.03B
- −$447.4M (−30.3%) vs. Q2 2023
- New holders
- 20
- 76 more added
- Sold out
- 11
- 59 more reduced
Compare with Q2 2023: 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 2023
Shares, value and share of portfolio for each institution holding Syndax Pharmaceuticals Inc; share changes are against Q2 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Covestor Ltd | 6 | $0 | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 9 | $131 | 0.00% | −18−66.7% | Reduced |
| Versant Capital Management, Inc | 10 | $145 | 0.00% | −13−56.5% | Reduced |
| Grove Bank & Trust | 24 | $348 | 0.00% | +24 | New |
| Baker Avenue Asset Management, LP | 31 | $450 | 0.00% | −11−26.2% | Reduced |
| Glassman Wealth Services | 38 | $552 | 0.00% | +38 | New |
| Massmutual Trust Co FSB | 56 | $813 | 0.00% | −5−8.2% | Reduced |
| Nisa Investment Advisors, LLC | 64 | $929 | 0.00% | −1,368−95.5% | Reduced |
| Lindbrook Capital, LLC | 95 | $1.38K | 0.00% | +20+26.7% | Added |
| Signaturefd, LLC | 126 | $1.83K | 0.00% | −23−15.4% | Reduced |
| Comerica Bank | 150 | $2.18K | 0.00% | +150 | New |
| The PNC Financial Services Group, Inc. | 160 | $2.32K | 0.00% | +62+63.3% | Added |
| Truvestments Capital LLC | 218 | $3.17K | 0.00% | 00.0% | Unchanged |
| Global Retirement Partners, LLC | 321 | $3.90K | 0.00% | +6+1.9% | Added |
| Daiwa Securities Group Inc. | 242 | $4.00K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 327 | $5.00K | 0.00% | −266−44.9% | Reduced |
| Parallel Advisors, LLC | 486 | $7.06K | 0.00% | +486 | New |
| Quadrant Capital Group LLC | 945 | $13.7K | 0.00% | +933+7,775.0% | Added |
| China Universal Asset Management Co., Ltd. | 1,782 | $25.9K | 0.01% | +880+97.6% | Added |
| Advisor Group Holdings, Inc. | 1,900 | $27.6K | 0.00% | +200+11.8% | Added |
| Sandia Investment Management LP | 3,000 | $43.6K | 0.01% | −2,000−40.0% | Reduced |
| Metropolitan Life Insurance Co | 3,807 | $55.3K | 0.00% | +205+5.7% | Added |
| Ikarian Capital, LLC | 4,000 | $58.1K | 0.02% | +4,000 | New |
| Virtus ETF Advisers LLC | 4,532 | $65.8K | 0.04% | −451−9.1% | Reduced |
| Annandale Capital, LLC | 4,600 | $67.0K | 0.02% | +4,600 | New |
| US Bancorp | 4,647 | $67.5K | 0.00% | +177+4.0% | Added |
| Great West Life Assurance Co | 5,595 | $81.0K | 0.00% | +2,962+112.5% | Added |
| Exchange Traded Concepts, LLC | 6,028 | $87.5K | 0.00% | −1,185−16.4% | Reduced |
| Ameritas Investment Partners, Inc. | 6,546 | $95.0K | 0.00% | +1,105+20.3% | Added |
| Quantbot Technologies LP | 9,000 | $130.7K | 0.01% | +9,000 | New |
| Amalgamated Bank | 9,023 | $131.0K | 0.00% | 00.0% | Unchanged |
| Caption Management, LLC | 9,302 | $135.1K | 0.02% | −2,498−21.2% | Reduced |
| SG Americas Securities, LLC | 9,841 | $143.0K | 0.00% | +9,841 | New |
| Wedbush Securities Inc | 10,000 | $145.0K | 0.01% | 00.0% | Unchanged |
| Axiom Investors LLC | 10,820 | $157.1K | 0.00% | −19,290−64.1% | Reduced |
| Worth Venture Partners, LLC | 10,900 | $158.3K | 0.09% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 11,111 | $161.3K | 0.01% | +3,581+47.6% | Added |
| Royal Bank of Canada | 11,479 | $167.0K | 0.00% | +4,126+56.1% | Added |
| Commonwealth Equity Services, LLC | 11,695 | $170.0K | 0.00% | +200+1.7% | Added |
| Mesirow Financial Investment Management, Inc. | 12,283 | $178.3K | 0.78% | 00.0% | Unchanged |
| Simplify Asset Management Inc. | 12,665 | $183.9K | 0.03% | −144−1.1% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 12,964 | $188.2K | 0.00% | −108−0.8% | Reduced |
| ProShare Advisors LLC | 13,102 | $190.2K | 0.00% | +80+0.6% | Added |
| Parallax Volatility Advisers, L.P. | 13,788 | $200.2K | 0.01% | +13,788 | New |
| Point72 Middle East FZE | 14,381 | $208.8K | 0.01% | −1,049−6.8% | Reduced |
| GTS Securities LLC | 14,403 | $209.1K | 0.00% | +14,403 | New |
| E Fund Management Co., Ltd. | 14,594 | $212.0K | 0.02% | −3,433−19.0% | Reduced |
| Principle Wealth Partners LLC | 15,000 | $217.8K | 0.02% | 00.0% | Unchanged |
| Verition Fund Management LLC | 15,000 | $217.8K | 0.00% | +15,000 | New |
| Fox Run Management, L.L.C. | 15,320 | $222.4K | 0.07% | +15,320 | New |
| Teacher Retirement System of Texas | 15,619 | $227.0K | 0.00% | +757+5.1% | Added |
| Arizona State Retirement System | 15,676 | $227.6K | 0.00% | +285+1.9% | Added |
| PEAK6 Investments LLC | 16,000 | $232.3K | 0.01% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 18,798 | $272.9K | 0.00% | +10,298+121.2% | Added |
| State Board of Administration of Florida Retirement System | 18,968 | $275.4K | 0.00% | +260+1.4% | Added |
| Silverarc Capital Management, LLC | 20,000 | $290.4K | 0.11% | 00.0% | Unchanged |
| Inspire Advisors, LLC | 20,561 | $298.5K | 0.05% | −20,721−50.2% | Reduced |
| Sigma Planning Corp | 20,750 | $301.3K | 0.01% | −100.0% | Reduced |
| CWM Advisors, LLC | 21,095 | $306.3K | 0.04% | −7,673−26.7% | Reduced |
| Y-Intercept (Hong Kong) Ltd | 22,043 | $320.1K | 0.03% | +22,043 | New |
| HRT Financial LP | 24,009 | $348.0K | 0.00% | +13,258+123.3% | Added |
| Price T Rowe Associates Inc | 24,410 | $355.0K | 0.00% | +1,471+6.4% | Added |
| AQR Capital Management LLC | 24,572 | $356.8K | 0.00% | +3,034+14.1% | Added |
| Public Employees Retirement Association of Colorado | 24,745 | $359.0K | 0.00% | −4,681−15.9% | Reduced |
| Janus Henderson Group PLC | 26,486 | $384.4K | 0.00% | +60.0% | Added |
| STRS Ohio | 27,000 | $392.0K | 0.00% | 00.0% | Unchanged |
| Squarepoint Ops LLC | 29,120 | $422.8K | 0.00% | −10,163−25.9% | Reduced |
| HighVista Strategies LLC | 29,490 | $428.2K | 0.20% | −4,086−12.2% | Reduced |
| DekaBank Deutsche Girozentrale | 28,300 | $431.0K | 0.00% | 00.0% | Unchanged |
| XTX Topco Ltd | 29,864 | $433.6K | 0.07% | +29,864 | New |
| Tudor Investment Corp Et Al | 29,939 | $434.7K | 0.01% | +29,939 | New |
| New York State Common Retirement Fund | 30,825 | $447.6K | 0.00% | +1,080+3.6% | Added |
| American International Group, Inc. | 32,881 | $477.4K | 0.00% | +1,169+3.7% | Added |
| Woodline Partners LP | 34,067 | $494.7K | 0.01% | −578,249−94.4% | Reduced |
| Manufacturers Life Insurance Company, The | 34,138 | $495.7K | 0.00% | +7,518+28.2% | Added |
| Lion Point Capital, LP | 34,500 | $500.9K | 0.46% | 00.0% | Unchanged |
| MetLife Investment Management | 34,755 | $504.6K | 0.00% | 00.0% | Unchanged |
| SEI Investments Co | 36,135 | $524.8K | 0.00% | +11,031+43.9% | Added |
| Invesco Ltd. | 36,543 | $530.6K | 0.00% | +6,095+20.0% | Added |
| BIT Capital GmbH | 37,300 | $541.6K | 0.07% | 00.0% | Unchanged |
| Teachers Retirement System of the State of Kentucky | 37,433 | $544.0K | 0.01% | 00.0% | Unchanged |
| Mirae Asset Global Investments Co., Ltd. | 42,192 | $612.6K | 0.00% | +2,700+6.8% | Added |
| Principal Financial Group Inc | 43,120 | $626.1K | 0.00% | +9,371+27.8% | Added |
| FMR LLC | 43,982 | $638.6K | 0.00% | +2,237+5.4% | Added |
| Profund Advisors LLC | 48,042 | $697.6K | 0.04% | −12,799−21.0% | Reduced |
| Voya Investment Management LLC | 48,889 | $709.9K | 0.00% | −81,729−62.6% | Reduced |
| Deutsche Bank AG | 49,813 | $723.3K | 0.00% | +6,037+13.8% | Added |
| Legal & General Group Plc | 50,177 | $728.4K | 0.00% | −510−1.0% | Reduced |
| Alps Advisors Inc | 51,236 | $743.9K | 0.01% | +651+1.3% | Added |
| State of Wisconsin Investment Board | 54,456 | $790.7K | 0.00% | +7,400+15.7% | Added |
| California State Teachers Retirement System | 63,192 | $917.5K | 0.00% | −6,942−9.9% | Reduced |
| Two Sigma Advisers, LP | 67,052 | $973.6K | 0.00% | −70,100−51.1% | Reduced |
| Wells Fargo & Company | 69,670 | $1.01M | 0.00% | −19,227−21.6% | Reduced |
| Engineers Gate Manager LP | 70,536 | $1.02M | 0.04% | +9,793+16.1% | Added |
| Credit Suisse AG | 71,140 | $1.03M | 0.00% | −11,248−13.7% | Reduced |
| UBS Group AG | 75,357 | $1.09M | 0.00% | −37,359−33.1% | Reduced |
| UBS Asset Management Americas Inc | 76,663 | $1.11M | 0.00% | +22,981+42.8% | Added |
| Boothbay Fund Management, LLC | 76,909 | $1.12M | 0.04% | +404+0.5% | Added |
| Alliancebernstein L.P. | 77,460 | $1.12M | 0.00% | −53,870−41.0% | Reduced |
| Occudo Quantitative Strategies LP | 88,208 | $1.28M | 0.17% | +51,204+138.4% | Added |