SNDX SYNDAX PHARMACEUTICALS INC
COM
CUSIP: 87164F105
FIGI: BBG000R33JY1
Institutional Holders234
Total Institutional Value$2,087,944,924
Total Shares Held102,061,116
Avg Position$8,922,842
Top 5 Holders %33.3%
Alpha-Weighted Score67.4
New Positions+27
Exited Positions-29
Top 15 Institutional Holders by Value
■ New ■ Increased ■ Decreased ■ Unchanged
Institutional Holders — Q4 25
| Manager | Alpha | Flow | Value | Shares | Change |
|---|---|---|---|---|---|
| BLACKROCK FUNDING, INC. /DE | High Conviction | Market Mover | $173,101,429 (8.3%) | 8,239,002 | 30.5% |
| KYNAM CAPITAL MANAGEMENT, LP | Elite Conviction | Low Flow | $169,150,649 (8.1%) | 8,050,959 | 29.0% |
| VANGUARD GROUP INC | High Conviction | Market Mover | $130,899,317 (6.3%) | 6,230,334 | 65.6% |
| GOLDMAN SACHS GROUP INC | High Conviction | Market Mover | $119,659,829 (5.7%) | 5,695,375 | 41.8% |
| POINT72 ASSET MANAGEMENT, L.P. | Moderate Conviction | Market Mover | $102,571,934 (4.9%) | 4,882,053 | 56.7% |
| BANK OF AMERICA CORP /DE/ | Moderate Conviction | Market Mover | $98,972,773 (4.7%) | 4,710,746 | -13.0% |
| STATE STREET CORP | High Conviction | Market Mover | $96,573,558 (4.6%) | 4,596,552 | 62.9% |
| EVERSEPT PARTNERS, LP | High Conviction | Low Flow | $69,635,712 (3.3%) | 3,314,408 | 30.5% |
| FRANKLIN RESOURCES INC | High Conviction | Market Mover | $50,879,210 (2.4%) | 2,421,666 | 38.3% |
| KINGDON CAPITAL MANAGEMENT, L.L.C. | High Conviction | Low Flow | $49,373,500 (2.4%) | 2,350,000 | 28.4% |
| HOOD RIVER CAPITAL MANAGEMENT LLC | High Conviction | Low Flow | $48,670,779 (2.3%) | 2,316,553 | NEW |
| SOLEUS CAPITAL MANAGEMENT, L.P. | High Conviction | Low Flow | $47,211,781 (2.3%) | 2,247,110 | 52.5% |
| GEODE CAPITAL MANAGEMENT, LLC | High Conviction | Market Mover | $43,938,032 (2.1%) | 2,090,932 | 36.5% |
| ENSIGN PEAK ADVISORS, INC | High Conviction | Significant Flow | $33,585,409 (1.6%) | 1,598,544 | 169.8% |
| Nuveen, LLC | High Conviction | Market Mover | $31,157,872 (1.5%) | 1,483,002 | 37.2% |
| STEMPOINT CAPITAL LP | High Conviction | Minimal Flow | $28,140,353 (1.3%) | 1,339,379 | 33.5% |
| MPM ONCOLOGY IMPACT MANAGEMENT LP | High Conviction | Minimal Flow | $28,105,119 (1.3%) | 1,337,702 | 32.8% |
| AISLING CAPITAL MANAGEMENT LP | Elite Conviction | Minimal Flow | $27,666,094 (1.3%) | 1,316,806 | 36.5% |
| WOODLINE PARTNERS LP | High Conviction | Significant Flow | $26,276,535 (1.3%) | 1,250,668 | 10.2% |
| EVENTIDE ASSET MANAGMENT LLC | High Conviction | Moderate Flow | $26,014,313 (1.2%) | 1,238,196 | 71.1% |
| SHAW D E & CO INC | Moderate Conviction | Market Mover | $25,623,986 (1.2%) | 1,219,609 | 54.6% |
| Catalio Capital Management, LP | High Conviction | Minimal Flow | $25,144,915 (1.2%) | 1,196,807 | - |
| TWO SIGMA INVESTMENTS, LP | Moderate Conviction | Significant Flow | $24,097,125 (1.2%) | 1,146,936 | 119.8% |
| Bank of New York Mellon Corp | High Conviction | Market Mover | $22,988,123 (1.1%) | 1,094,151 | 42.0% |
| MORGAN STANLEY | Moderate Conviction | Market Mover | $22,596,288 (1.1%) | 1,075,501 | 22.5% |
| AQR CAPITAL MANAGEMENT LLC | High Conviction | Market Mover | $19,454,713 (0.9%) | 925,974 | 126.6% |
| CANDRIAM S.C.A. | High Conviction | Moderate Flow | $19,442,053 (0.9%) | 925,332 | 36.6% |
| JANE STREET GROUP, LLC | Moderate Conviction | Market Mover | $17,413,508 (0.8%) | 828,820 | 45.5% |
| PALO ALTO INVESTORS, LLC | Elite Conviction | Minimal Flow | $16,692,592 (0.8%) | 794,507 | 65.7% |
| UBS Group AG | Moderate Conviction | Market Mover | $16,566,784 (0.8%) | 788,519 | -38.4% |
| SPHERA FUNDS MANAGEMENT LTD. | High Conviction | Minimal Flow | $16,021,449 (0.8%) | 762,563 | 168.6% |
| NORTHERN TRUST CORP | High Conviction | Market Mover | $15,314,630 (0.7%) | 728,921 | 28.2% |
| SCHWAB CHARLES INVESTMENT MANAGEMENT INC | High Conviction | Market Mover | $15,283,178 (0.7%) | 727,424 | -21.8% |
| APIS CAPITAL ADVISORS, LLC | Elite Conviction | Minimal Flow | $15,211,240 (0.7%) | 724,000 | 55.0% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Moderate Conviction | Market Mover | $15,016,961 (0.7%) | 714,753 | 34.2% |
| QUBE RESEARCH & TECHNOLOGIES LTD | Moderate Conviction | Market Mover | $14,457,758 (0.7%) | 688,137 | -42.9% |
| PROSIGHT MANAGEMENT, LP | High Conviction | Minimal Flow | $13,971,650 (0.7%) | 665,000 | -9.5% |
| SILVERARC CAPITAL MANAGEMENT, LLC | High Conviction | Minimal Flow | $13,507,308 (0.6%) | 642,899 | 89.3% |
| TWO SIGMA ADVISERS, LP | High Conviction | Significant Flow | $13,294,120 (0.6%) | 632,752 | 125.6% |
| PARKMAN HEALTHCARE PARTNERS LLC | High Conviction | Low Flow | $12,060,223 (0.6%) | 574,023 | -7.4% |
| EXODUSPOINT CAPITAL MANAGEMENT, LP | High Conviction | Significant Flow | $11,655,529 (0.6%) | 554,761 | 945.5% |
| CAPTION MANAGEMENT, LLC | Moderate Conviction | Significant Flow | $11,650,045 (0.6%) | 554,500 | - |
| RENAISSANCE TECHNOLOGIES LLC | High Conviction | Significant Flow | $11,446,248 (0.5%) | 544,800 | -13.5% |
| BREVAN HOWARD CAPITAL MANAGEMENT LP | High Conviction | Significant Flow | $10,822,861 (0.5%) | 515,129 | 464.9% |
| RHENMAN & PARTNERS ASSET MANAGEMENT AB | High Conviction | Low Flow | $10,231,870 (0.5%) | 487,000 | 15.9% |
| KNOTT DAVID M JR | High Conviction | Minimal Flow | $8,719,150 (0.4%) | 415,000 | 32.4% |
| JPMORGAN CHASE & CO | High Conviction | Market Mover | $7,952,369 (0.4%) | 378,504 | - |
| STANDARD LIFE ABERDEEN PLC | High Conviction | Significant Flow | $7,832,360 (0.4%) | 372,792 | 36.6% |
| CITADEL ADVISORS LLC | Moderate Conviction | Market Mover | $7,738,046 (0.4%) | 368,303 | -30.4% |
| GRANAHAN INVESTMENT MANAGEMENT, LLC | High Conviction | Low Flow | $7,706,321 (0.4%) | 366,793 | 26.4% |
| BARCLAYS PLC | High Conviction | Market Mover | $6,611,259 (0.3%) | 314,672 | 23.5% |
| PALE FIRE CAPITAL SE | High Conviction | Low Flow | $5,976,505 (0.3%) | 284,460 | NEW |
| AMERIPRISE FINANCIAL INC | Moderate Conviction | Market Mover | $5,937,152 (0.3%) | 282,587 | 304.3% |
| DAFNA CAPITAL MANAGEMENT LLC | High Conviction | Minimal Flow | $5,837,734 (0.3%) | 277,855 | -24.2% |
| SECTOR GAMMA ASA | High Conviction | Minimal Flow | $5,295,823 (0.3%) | 252,062 | 63.3% |
| PFM HEALTH SCIENCES, LP | High Conviction | Low Flow | $5,104,737 (0.2%) | 242,967 | 29.4% |
| CAPITAL FUND MANAGEMENT S.A. | Moderate Conviction | Significant Flow | $4,913,629 (0.2%) | 233,871 | -6.4% |
| CANADA PENSION PLAN INVESTMENT BOARD | High Conviction | Significant Flow | $4,823,896 (0.2%) | 229,600 | 36.6% |
| INTEGRAL HEALTH ASSET MANAGEMENT, LLC | High Conviction | Low Flow | $4,202,000 (0.2%) | 200,000 | NEW |
| VIENNA POWSZECHNE TOWARZYSTWO EMERYTALNE S.A. VIENNA INSURANCE GROUP | Elite Conviction | Minimal Flow | $4,202,000 (0.2%) | 200,000 | 36.6% |
| HENNION & WALSH ASSET MANAGEMENT, INC. | High Conviction | Low Flow | $3,861,680 (0.2%) | 183,802 | 358.9% |
| HUDSON BAY CAPITAL MANAGEMENT, L.P. | High Conviction | Significant Flow | $3,466,650 (0.2%) | 165,000 | -9.9% |
| JUMP FINANCIAL, LLC | High Conviction | Significant Flow | $3,443,854 (0.2%) | 163,915 | 68.7% |
| RAFFERTY ASSET MANAGEMENT, LLC | High Conviction | Significant Flow | $3,402,422 (0.2%) | 161,943 | 55.9% |
| SWISS NATIONAL BANK | High Conviction | Market Mover | $3,391,014 (0.2%) | 161,400 | 39.1% |
| WELLS FARGO & COMPANY/MN | Moderate Conviction | Market Mover | $3,379,458 (0.2%) | 160,850 | 285.9% |
| Invesco Ltd. | Moderate Conviction | Market Mover | $3,372,630 (0.2%) | 160,525 | 64.7% |
| SEI INVESTMENTS CO | High Conviction | Market Mover | $3,354,313 (0.2%) | 159,638 | 401.8% |
| Y-INTERCEPT (HONG KONG) LTD | High Conviction | Moderate Flow | $3,275,795 (0.2%) | 155,916 | 111.1% |
| UBS GLOBAL ASSET MANAGEMENT AMERICAS INC | Moderate Conviction | Market Mover | $2,991,971 (0.1%) | 142,407 | 44.9% |
| ATOM INVESTORS LP | High Conviction | Moderate Flow | $2,976,403 (0.1%) | 141,666 | NEW |
| FMR LLC | High Conviction | Market Mover | $2,953,163 (0.1%) | 140,560 | 3,663.1% |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | High Conviction | Significant Flow | $2,891,585 (0.1%) | 137,629 | NEW |
| VELAN CAPITAL INVESTMENT MANAGEMENT LP | High Conviction | Minimal Flow | $2,731,300 (0.1%) | 130,000 | 36.6% |
| PANAGORA ASSET MANAGEMENT INC | High Conviction | Significant Flow | $2,628,330 (0.1%) | 125,099 | 10.0% |
| VOSS CAPITAL, LP | High Conviction | Low Flow | $2,626,250 (0.1%) | 125,000 | NEW |
| RHUMBLINE ADVISERS | High Conviction | Market Mover | $2,495,950 (0.1%) | 118,799 | 23.2% |
| YELIN LAPIDOT HOLDINGS MANAGEMENT LTD. | High Conviction | Minimal Flow | $2,277,001 (0.1%) | 108,377 | 36.6% |
| MILLENNIUM MANAGEMENT, L.L.C. | Moderate Conviction | Market Mover | $2,141,696 (0.1%) | 101,937 | -86.7% |
| NEOS INVESTMENT MANAGEMENT LLC | High Conviction | Significant Flow | $2,133,629 (0.1%) | 101,553 | 26.0% |
| TEMA ETFS LLC | High Conviction | Low Flow | $2,102,114 (0.1%) | 100,053 | 24.1% |
| IEQ CAPITAL, LLC | High Conviction | Significant Flow | $2,098,395 (0.1%) | 99,876 | 147.1% |
| TORRAY ROBERT E & CO INC | High Conviction | Minimal Flow | $2,054,820 (0.1%) | 97,802 | NEW |
| NOMURA HOLDINGS INC | Moderate Conviction | Significant Flow | $2,016,960 (0.1%) | 96,000 | NEW |
| TUDOR INVESTMENT CORP ET AL | Moderate Conviction | Significant Flow | $2,011,098 (0.1%) | 95,721 | 160.5% |
| ALLIANCEBERNSTEIN L.P. | High Conviction | Market Mover | $1,993,429 (0.1%) | 94,880 | 2.3% |
| RUSSELL INVESTMENTS GROUP, LTD. | Moderate Conviction | Market Mover | $1,883,327 (0.1%) | 89,639 | 53.9% |
| TREXQUANT INVESTMENT LP | High Conviction | Significant Flow | $1,838,669 (0.1%) | 87,514 | NEW |
| CITIGROUP INC | Moderate Conviction | Market Mover | $1,759,398 (0.1%) | 83,741 | 879.9% |
| LEGAL & GENERAL GROUP PLC | High Conviction | Market Mover | $1,643,738 (0.1%) | 78,236 | 26.4% |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | High Conviction | Market Mover | $1,642,961 (0.1%) | 78,199 | 36.4% |
| STIFEL FINANCIAL CORP | High Conviction | Market Mover | $1,594,965 (0.1%) | 75,914 | 5.4% |
| DARK FOREST CAPITAL MANAGEMENT LP | High Conviction | Moderate Flow | $1,527,490 (0.1%) | 72,703 | - |
| DEUTSCHE BANK AG\\ | Moderate Conviction | Market Mover | $1,399,434 (0.1%) | 66,608 | 25.5% |
| SECTORAL ASSET MANAGEMENT INC | High Conviction | Minimal Flow | $1,285,813 (0.1%) | 61,200 | 5.2% |
| PROFUND ADVISORS LLC | High Conviction | Moderate Flow | $1,261,398 (0.1%) | 60,038 | 166.1% |
| MARINER, LLC | High Conviction | Market Mover | $1,154,703 (0.1%) | 54,987 | 220.2% |
| SIMPLIFY ASSET MANAGEMENT INC. | Elite Conviction | Low Flow | $1,149,562 (0.1%) | 54,715 | 162.1% |
| VOYA INVESTMENT MANAGEMENT LLC | Moderate Conviction | Market Mover | $1,125,758 (0.1%) | 53,582 | -12.1% |
| TWINBEECH CAPITAL LP | Moderate Conviction | Moderate Flow | $1,111,429 (0.1%) | 52,900 | 63.1% |
Implied Institutional Price History
Estimated from 13F aggregate market value ÷ shares reported across all institutional filers. Reflects quarter-end snapshot, not actual trade prices.
| Quarter | Filers | Institutional Value | Shares Held | Est. Avg Price |
|---|---|---|---|---|
| Q4 25 | 230 | $2.09B | 102,061,108 | $20.46 |
| Q3 25 | 230 | $1.63B | 108,855,365 | $14.97 |
| Q2 25 | 217 | $0.96B | 105,555,559 | $9.05 |
| Q1 25 | 222 | $1.45B | 143,200,289 | $10.12 |
| Q4 24 | 217 | $1.36B | 105,700,668 | $12.87 |
| Q3 24 | 211 | $1.79B | 95,735,018 | $18.73 |
| Q2 24 | 196 | $1.99B | 98,447,619 | $20.17 |
| Q1 24 | 190 | $2.26B | 98,549,773 | $22.89 |
Source: SEC 13F-HR filings. Implied price = aggregate market value ÷ shares reported. Not investment advice.