Syndax Pharmaceuticals Inc - Common Stock (SNDX)
CUSIP: 87164F105
Q3 2021 13F Holders as of 30 Sep 2021
- Type / Class
- Equity / Common Stock
- Shares outstanding
- 88,260,257
- Total 13F shares
- 49,078,197
- Share change
- -1,134,374
- Total reported value
- $938,007,416
- Put/Call ratio
- 54%
- Price per share
- $19.11
- Number of holders
- 121
- Value change
- -$20,732,602
- Number of buys
- 55
- Number of sells
- 51
Quarterly Holders Quick Answers
What is CUSIP 87164F105?
CUSIP 87164F105 identifies SNDX - Syndax Pharmaceuticals Inc - Common Stock in SEC institutional holdings data.
Need full ownership history?
Open the full security ownership history page.
Next holder-history checks
These links keep the next click tied to holder verification, nearby quarters, or outside-13F ownership context.
- Back to full security ownership history for the broader multi-quarter picture.
- Latest 13F filings for newly reported positions across managers.
- Latest Schedule 13D/13G reports for ownership changes outside the 13F cadence.
- SEC investors directory for manager drilldown.
Explore More Reporting Periods
Jump to adjacent filing periods for faster comparison and easier crawl discovery.
Recent filing periods for CUSIP 87164F105:
Top shareholders of SNDX - Syndax Pharmaceuticals Inc - Common Stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.
Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
| Holder | Source | Role / Reporting | Ownership % | Shares | Holdings Value | 12M Net Δ | As of | Details |
|---|---|---|---|---|---|---|---|---|
| Avidity Partners Management LP |
13F
|
Company |
5.2%
|
4,615,000
|
$79,240,000 | — | 30 Jun 2021 | |
| BlackRock Finance, Inc. |
13F
|
Company |
4%
|
3,519,894
|
$60,436,000 | — | 30 Jun 2021 | |
| STATE STREET CORP |
13F
|
Company |
3.6%
|
3,170,432
|
$54,436,000 | — | 30 Jun 2021 | |
| Avoro Capital Advisors LLC |
13F
|
Company |
3.4%
|
3,000,000
|
$51,510,000 | — | 30 Jun 2021 | |
| Nantahala Capital Management, LLC |
13F
|
Company |
2.9%
|
2,593,337
|
$44,528,000 | — | 30 Jun 2021 | |
| ADAGE CAPITAL PARTNERS GP, L.L.C. |
13F
|
Company |
2.8%
|
2,491,272
|
$42,775,000 | — | 30 Jun 2021 | |
| BVF INC/IL |
13F
|
Company |
2.8%
|
2,486,429
|
$42,692,000 | — | 30 Jun 2021 | |
| Boxer Capital, LLC |
13F
|
Company |
2.6%
|
2,287,782
|
$39,281,000 | — | 30 Jun 2021 | |
| PFM Health Sciences, LP |
13F
|
Company |
2.4%
|
2,144,881
|
$36,828,000 | — | 30 Jun 2021 | |
| VANGUARD GROUP INC |
13F
|
Company |
2.4%
|
2,108,748
|
$36,207,000 | — | 30 Jun 2021 | |
| CITADEL ADVISORS LLC |
13F
|
Company |
2.2%
|
1,958,631
|
$33,630,000 | — | 30 Jun 2021 | |
| HealthCor Management, L.P. |
13F
|
Company |
2%
|
1,751,342
|
$30,071,000 | — | 30 Jun 2021 | |
| WELLINGTON MANAGEMENT GROUP LLP |
13F
|
Company |
1.9%
|
1,635,931
|
$28,089,000 | — | 30 Jun 2021 | |
| Casdin Capital, LLC |
13F
|
Company |
1.4%
|
1,200,000
|
$20,604,000 | — | 30 Jun 2021 | |
| FRAZIER MANAGEMENT LLC |
13F
|
Company |
1.3%
|
1,188,135
|
$20,400,000 | — | 30 Jun 2021 | |
| 683 Capital Management, LLC |
13F
|
Company |
1.2%
|
1,085,900
|
$18,644,000 | — | 30 Jun 2021 | |
| GOLDMAN SACHS GROUP INC |
13F
|
Company |
1.2%
|
1,076,768
|
$18,488,000 | — | 30 Jun 2021 | |
| Aisling Capital Management LP |
13F
|
Company |
1.2%
|
1,025,000
|
$17,599,000 | — | 30 Jun 2021 | |
| Ghost Tree Capital, LLC |
13F
|
Company |
0.99%
|
875,000
|
$15,024,000 | — | 30 Jun 2021 | |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
|
Company |
0.8%
|
706,942
|
$12,138,000 | — | 30 Jun 2021 | |
| EVENTIDE ASSET MANAGEMENT, LLC |
13F
|
Company |
0.8%
|
702,348
|
$12,059,000 | — | 30 Jun 2021 | |
| SPHERA FUNDS MANAGEMENT LTD. |
13F
|
Company |
0.62%
|
547,187
|
$9,395,000 | — | 30 Jun 2021 | |
| DIMENSIONAL FUND ADVISORS LP |
13F
|
Company |
0.57%
|
501,798
|
$8,616,000 | — | 30 Jun 2021 | |
| NORTHERN TRUST CORP |
13F
|
Company |
0.52%
|
458,909
|
$7,879,000 | — | 30 Jun 2021 | |
| TWO SIGMA ADVISERS, LP |
13F
|
Company |
0.49%
|
428,452
|
$7,357,000 | — | 30 Jun 2021 | |
| PRICE T ROWE ASSOCIATES INC /MD/ |
13F
|
Company |
0.48%
|
420,420
|
$7,219,000 | — | 30 Jun 2021 | |
| D. E. Shaw & Co., Inc. |
13F
|
Company |
0.47%
|
410,467
|
$7,048,000 | — | 30 Jun 2021 | |
| Palo Alto Investors LP |
13F
|
Company |
0.45%
|
401,100
|
$6,887,000 | — | 30 Jun 2021 | |
| Vivo Capital, LLC |
13F
|
Company |
0.36%
|
320,000
|
$5,494,000 | — | 30 Jun 2021 | |
| Point72 Asset Management, L.P. |
13F
|
Company |
0.35%
|
312,400
|
$5,364,000 | — | 30 Jun 2021 | |
| LORD, ABBETT & CO. LLC |
13F
|
Company |
0.33%
|
294,609
|
$5,058,000 | — | 30 Jun 2021 | |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC |
13F
|
Company |
0.31%
|
269,631
|
$4,630,000 | — | 30 Jun 2021 | |
| Nuveen Asset Management, LLC |
13F
|
Company |
0.25%
|
216,914
|
$3,725,000 | — | 30 Jun 2021 | |
| CITIGROUP INC |
13F
|
Company |
0.24%
|
213,360
|
$3,663,000 | — | 30 Jun 2021 | |
| Woodline Partners LP |
13F
|
Company |
0.24%
|
207,812
|
$3,568,000 | — | 30 Jun 2021 | |
| ACUTA CAPITAL PARTNERS, LLC |
13F
|
Company |
0.23%
|
206,126
|
$3,539,000 | — | 30 Jun 2021 | |
| PANAGORA ASSET MANAGEMENT INC |
13F
|
Company |
0.23%
|
206,001
|
$3,537,000 | — | 30 Jun 2021 | |
| PUTNAM INVESTMENTS LLC |
13F
|
Company |
0.23%
|
205,040
|
$3,521,000 | — | 30 Jun 2021 | |
| MILLENNIUM MANAGEMENT LLC |
13F
|
Company |
0.23%
|
203,845
|
$3,500,000 | — | 30 Jun 2021 | |
| MACQUARIE GROUP LTD |
13F
|
Company |
0.21%
|
180,991
|
$3,108,000 | — | 30 Jun 2021 | |
| VOYA INVESTMENT MANAGEMENT LLC |
13F
|
Company |
0.2%
|
173,086
|
$2,973,000 | — | 30 Jun 2021 | |
| DAFNA Capital Management LLC |
13F
|
Company |
0.17%
|
147,702
|
$2,536,000 | — | 30 Jun 2021 | |
| Bank of New York Mellon Corp |
13F
|
Company |
0.17%
|
146,945
|
$2,524,000 | — | 30 Jun 2021 | |
| Rafferty Asset Management, LLC |
13F
|
Company |
0.16%
|
138,172
|
$2,372,000 | — | 30 Jun 2021 | |
| Schonfeld Strategic Advisors LLC |
13F
|
Company |
0.14%
|
119,401
|
$2,050,000 | — | 30 Jun 2021 | |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND |
13F
|
Company |
0.13%
|
117,000
|
$2,009,000 | — | 30 Jun 2021 | |
| TWO SIGMA INVESTMENTS, LP |
13F
|
Company |
0.13%
|
112,339
|
$1,929,000 | — | 30 Jun 2021 | |
| Phoenix Financial Ltd. |
13F
|
Company |
0.12%
|
110,000
|
$1,889,000 | — | 30 Jun 2021 | |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP |
13F
|
Company |
0.12%
|
107,858
|
$1,852,000 | — | 30 Jun 2021 | |
| Swiss National Bank |
13F
|
Company |
0.09%
|
83,100
|
$1,427,000 | — | 30 Jun 2021 |
Institutional Holders of Syndax Pharmaceuticals Inc - Common Stock (SNDX) as of Q3 2021
As of 30 Sep 2021,
Syndax Pharmaceuticals Inc - Common Stock (SNDX) was held by
121 institutional
shareholders
that filed Form 13F with the SEC.
Together, they reported ownership of
49,078,197 shares.
The largest 10 holders included
Avidity Partners Management LP, BlackRock Inc., ADAGE CAPITAL PARTNERS GP, L.L.C., Nantahala Capital Management, LLC, BVF INC/IL, BOXER CAPITAL, LLC, VANGUARD GROUP INC, STATE STREET CORP, PFM Health Sciences, LP, and CITADEL ADVISORS LLC.
This page lists
121
institutional shareholders reporting positions in this security
for the Q3 2021 filing period.
| Investor | Option | Weight % | Change % | Value $ | * Price | Shares | Share Change | Activity | Report Period |
|---|
Compare Q3 2021 vs Q2 2021 Across Filers
Q2 2021 holders
113
Q3 2021 holders
121
Holder diff
8
| Investor | Q2 2021 Shares | Q3 2021 Shares | Share Diff | Share Chg % | Q2 2021 Value $ | Q3 2021 Value $ | Value Diff $ | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.
An asterisk sign (*) next to the price indicates that the price is likely invalid.