Security key
87164F105
Syndax Pharmaceuticals Inc - Common Stock, par value $0.0001 per share (SNDX)
CUSIP: 87164F105
Q1 2020 13F Holders as of 31 Mar 2020
- Security type / class
- Equity / Common Stock, par value $0.0001 per share
- Total 13F shares
- 20,764,120
- Total 13F value
- $227,777,510
- Share change
- +4,087,573
- Put/Call ratio
- 3.1%
- SEC-reported price per share
- $10.97
- Number of holders
- 81
- Value change
- +$45,430,574
- Number of buys
- 46
- Number of sells
- 33
- Shares outstanding
- 86,328,130
Holder snapshot
7 signals
Show 1 more signal
Security identity
Who this page is about.
1 source field
Report period
Q1 2020
Institutions
81
Top holders
10
SNDX full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q2 2020
Previous quarter: Q4 2019
Syndax Pharmaceuticals Inc SEC filings
Syndax Pharmaceuticals Inc company facts
Broader feeds
Reporting periods
Holder history for CUSIP 87164F105
Recent filing periods:
Ownership snapshot
Top reported holders of SNDX - Syndax Pharmaceuticals Inc - Common Stock, par value $0.0001 per share (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
WELLINGTON MANAGEMENT GRO...
Disclosed value leader
WELLINGTON MANAGEMENT GRO...
Comparable rows
15/15
Latest evidence
31 Dec 2019
13F
Lead comparable stake: 3.5%
Showing 1-6 of 15 holder rows.
Quick read
WELLINGTON MANAGEMENT GROUP LLP leads the comparable SEC ownership view at 3.5%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Comparable ownership
Top 5
WELLINGTON MANAGEMENT GROUP LLP
3.5%
MPM ASSET MANAGEMENT LLC
2.5%
BVF INC/IL
2%
BlackRock Finance, Inc.
2%
ADAGE CAPITAL PARTNERS GP, L.L.C.
1.4%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| WELLINGTON MANAGEMENT GROUP LLP |
13F
Company
|
3.5%
|
$26,724,000
3,043,690 shares
|
— | 31 Dec 2019 |
| MPM ASSET MANAGEMENT LLC |
13F
Company
|
2.5%
|
$19,041,000
2,168,691 shares
|
— | 31 Dec 2019 |
| BVF INC/IL |
13F
Company
|
2%
|
$15,495,000
1,764,784 shares
|
— | 31 Dec 2019 |
| BlackRock Finance, Inc. |
13F
Company
|
2%
|
$15,054,000
1,714,481 shares
|
— | 31 Dec 2019 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. |
13F
Company
|
1.4%
|
$10,975,000
1,250,000 shares
|
— | 31 Dec 2019 |
| VANGUARD GROUP INC |
13F
Company
|
1.2%
|
$9,391,000
1,069,587 shares
|
— | 31 Dec 2019 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q1 2020
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
81
Shares
20,764,120
Rows available
81
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q1 2020 vs Q4 2019 Across Filers
Q4 2019 holders
71
Q1 2020 holders
81
Holder diff
10
| Investor | Q4 2019 Shares | Q1 2020 Shares | Share Diff | Share Chg % | Q4 2019 value | Q1 2020 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend