RHYTHM PHARMACEUTICALS, INC. - Common Stock (RYTM)
CUSIP: 76243J105
Q1 2018 13F Holders as of 31 Mar 2018
- Type / Class
- Equity / Common Stock
- Shares outstanding
- 67,341,788
- Total 13F shares
- 24,362,024
- Share change
- -164,149
- Total reported value
- $405,654,613
- Price per share
- $19.90
- Number of holders
- 54
- Value change
- -$5,856,715
- Number of buys
- 24
- Number of sells
- 33
Quarterly Holders Quick Answers
What is CUSIP 76243J105?
CUSIP 76243J105 identifies RYTM - RHYTHM PHARMACEUTICALS, INC. - Common Stock in SEC institutional holdings data.
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Related Filing Research
- Latest 13F filings for newly reported positions.
- Latest Schedule 13D/13G reports for ownership changes outside 13F cadence.
- Latest 10-Q/10-K reports for financial context tied to this issuer.
- Recent insider transactions for executive and insider activity.
- SEC investors directory and top value investors for manager drilldown.
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Explore More Reporting Periods
Jump to adjacent filing periods for faster comparison and easier crawl discovery.
Recent filing periods for CUSIP 76243J105:
Top shareholders of RYTM - RHYTHM 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 |
|---|---|---|---|---|---|---|---|---|
| NEA Management Company, LLC |
13F
|
Company |
7.3%
|
4,912,306
|
$142,752,000 | — | 31 Dec 2017 | |
| TRV GP, LLC |
13F
|
Company |
5.9%
|
3,981,437
|
$115,701,000 | — | 31 Dec 2017 | |
| MPM ASSET MANAGEMENT LLC |
13F
|
Company |
4%
|
2,696,392
|
$78,357,000 | — | 31 Dec 2017 | |
| BAKER BROS. ADVISORS LP |
13F
|
Company |
3%
|
2,049,020
|
$59,545,000 | — | 31 Dec 2017 | |
| ORBIMED ADVISORS LLC |
13F
|
Company |
4.3%
|
2,901,295
|
$43,519,000 | — | 31 Dec 2017 | |
| FMR LLC |
13F
|
Company |
1.9%
|
1,302,600
|
$37,854,000 | — | 31 Dec 2017 | |
| JANUS HENDERSON GROUP PLC |
13F
|
Company |
1.1%
|
755,160
|
$21,945,000 | — | 31 Dec 2017 | |
| PERCEPTIVE ADVISORS LLC |
13F
|
Company |
1.1%
|
745,135
|
$21,654,000 | — | 31 Dec 2017 | |
| DEERFIELD MANAGEMENT COMPANY, L.P. |
13F
|
Company |
0.86%
|
582,010
|
$16,913,000 | — | 31 Dec 2017 | |
| WELLINGTON MANAGEMENT GROUP LLP |
13F
|
Company |
0.81%
|
545,256
|
$15,845,000 | — | 31 Dec 2017 | |
| EcoR1 Capital, LLC |
13F
|
Company |
0.79%
|
530,161
|
$15,406,000 | — | 31 Dec 2017 | |
| VANGUARD GROUP INC |
13F
|
Company |
0.71%
|
477,433
|
$13,875,000 | — | 31 Dec 2017 | |
| ArrowMark Colorado Holdings LLC |
13F
|
Company |
0.69%
|
464,109
|
$13,487,000 | — | 31 Dec 2017 | |
| BlackRock Finance, Inc. |
13F
|
Company |
0.53%
|
360,071
|
$10,465,000 | — | 31 Dec 2017 | |
| PRICE T ROWE ASSOCIATES INC /MD/ |
13F
|
Company |
0.45%
|
304,127
|
$8,838,000 | — | 31 Dec 2017 | |
| FRANKLIN RESOURCES INC |
13F
|
Company |
0.37%
|
246,900
|
$7,175,000 | — | 31 Dec 2017 | |
| CITADEL ADVISORS LLC |
13F
|
Company |
0.3%
|
201,828
|
$5,866,000 | — | 31 Dec 2017 | |
| Foresite Capital Management IV, LLC |
13F
|
Company |
0.26%
|
175,000
|
$5,086,000 | — | 31 Dec 2017 | |
| FEDERATED HERMES, INC. |
13F
|
Company |
0.22%
|
150,000
|
$4,359,000 | — | 31 Dec 2017 | |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
|
Company |
0.18%
|
123,795
|
$3,597,000 | — | 31 Dec 2017 | |
| JPMORGAN CHASE & CO |
13F
|
Company |
0.18%
|
117,977
|
$3,428,000 | — | 31 Dec 2017 | |
| STATE STREET CORP |
13F
|
Company |
0.14%
|
97,294
|
$2,828,000 | — | 31 Dec 2017 | |
| Point72 Asset Management, L.P. |
13F
|
Company |
0.12%
|
80,000
|
$2,325,000 | — | 31 Dec 2017 | |
| NORTHERN TRUST CORP |
13F
|
Company |
0.12%
|
78,181
|
$2,272,000 | — | 31 Dec 2017 | |
| Rock Springs Capital Management LP |
13F
|
Company |
0.11%
|
71,500
|
$2,078,000 | — | 31 Dec 2017 | |
| Laurion Capital Management LP |
13F
|
Company |
0.08%
|
55,500
|
$1,613,000 | — | 31 Dec 2017 | |
| Artal Group S.A. |
13F
|
Company |
0.07%
|
50,000
|
$1,453,000 | — | 31 Dec 2017 | |
| NORGES BANK |
13F
|
Company |
0.07%
|
50,000
|
$1,453,000 | — | 31 Dec 2017 | |
| Opaleye Management Inc. |
13F
|
Company |
0.06%
|
38,300
|
$1,113,000 | — | 31 Dec 2017 | |
| Zimmer Partners, LP |
13F
|
Company |
0.05%
|
35,000
|
$1,017,000 | — | 31 Dec 2017 | |
| Marshall Wace North America L.P. |
13F
|
Company |
0.05%
|
33,586
|
$976,000 | — | 31 Dec 2017 | |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC |
13F
|
Company |
0.05%
|
31,081
|
$904,000 | — | 31 Dec 2017 | |
| MORGAN STANLEY |
13F
|
Company |
0.04%
|
26,647
|
$775,000 | — | 31 Dec 2017 | |
| ALKEON CAPITAL MANAGEMENT LLC |
13F
|
Company |
0.04%
|
25,000
|
$727,000 | — | 31 Dec 2017 | |
| Ghost Tree Capital, LLC |
13F
|
Company |
0.04%
|
25,000
|
$727,000 | — | 31 Dec 2017 | |
| PARAMETRIC PORTFOLIO ASSOCIATES LLC |
13F
|
Company |
0.03%
|
20,677
|
$601,000 | — | 31 Dec 2017 | |
| TIAA CREF INVESTMENT MANAGEMENT LLC |
13F
|
Company |
0.03%
|
18,956
|
$551,000 | — | 31 Dec 2017 | |
| DEUTSCHE BANK AG\ |
13F
|
Company |
0.03%
|
18,731
|
$542,000 | — | 31 Dec 2017 | |
| Bank of New York Mellon Corp |
13F
|
Company |
0.03%
|
18,008
|
$523,000 | — | 31 Dec 2017 | |
| WOLVERINE ASSET MANAGEMENT LLC |
13F
|
Company |
0.02%
|
15,000
|
$435,000 | — | 31 Dec 2017 | |
| TEACHERS ADVISORS, LLC |
13F
|
Company |
0.02%
|
14,488
|
$421,000 | — | 31 Dec 2017 | |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM |
13F
|
Company |
0.02%
|
12,986
|
$377,000 | — | 31 Dec 2017 | |
| Quantitative Systematic Strategies LLC |
13F
|
Company |
0.02%
|
10,632
|
$309,000 | — | 31 Dec 2017 | |
| MetLife Investment Management, LLC |
13F
|
Company |
0.01%
|
9,862
|
$287,000 | — | 31 Dec 2017 | |
| UBS Group AG |
13F
|
Company |
0.01%
|
8,852
|
$257,000 | — | 31 Dec 2017 | |
| Magnetar Financial LLC |
13F
|
Company |
0.01%
|
8,464
|
$246,000 | — | 31 Dec 2017 | |
| NEW YORK STATE COMMON RETIREMENT FUND |
13F
|
Company |
0.01%
|
7,200
|
$209,000 | — | 31 Dec 2017 | |
| METROPOLITAN LIFE INSURANCE CO/NY |
13F
|
Company |
0.01%
|
6,757
|
$196,000 | — | 31 Dec 2017 | |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE |
13F
|
Company |
0.01%
|
6,318
|
$184,000 | — | 31 Dec 2017 | |
| AMERICAN INTERNATIONAL GROUP, INC. |
13F
|
Company |
0.01%
|
5,549
|
$161,000 | — | 31 Dec 2017 |
Institutional Holders of RHYTHM PHARMACEUTICALS, INC. - Common Stock (RYTM) as of Q1 2018
As of 31 Mar 2018,
RHYTHM PHARMACEUTICALS, INC. - Common Stock (RYTM) was held by
54 institutional
shareholders
that filed Form 13F with the SEC.
Together, they reported ownership of
24,362,024 shares.
The largest 10 holders included
NEA Management Company, LLC, TRV GP, LLC, ORBIMED ADVISORS LLC, MPM ASSET MANAGEMENT LLC, BAKER BROS. ADVISORS LP, FMR LLC, JANUS HENDERSON GROUP PLC, PERCEPTIVE ADVISORS LLC, DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C), and WELLINGTON MANAGEMENT GROUP LLP.
This page lists
54
institutional shareholders reporting positions in this security
for the Q1 2018 filing period.
| Investor | Option | Weight % | Change % | Value $ | * Price | Shares | Share Change | Activity | Report Period |
|---|
Compare Q1 2018 vs Q4 2017 Across Filers
Q4 2017 holders
65
Q1 2018 holders
54
Holder diff
-11
| Investor | Q4 2017 Shares | Q1 2018 Shares | Share Diff | Share Chg % | Q4 2017 Value $ | Q1 2018 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.