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Rhythm Pharmaceuticals

168 hedge funds and large institutions have $3.08B invested in Rhythm Pharmaceuticals in 2023 Q4 according to their latest regulatory filings, with 44 funds opening new positions, 42 increasing their positions, 63 reducing their positions, and 19 closing their positions.

New
Increased
Maintained
Reduced
Closed

1,509% more call options, than puts

Call options by funds: $50M | Put options by funds: $3.11M

132% more first-time investments, than exits

New positions opened: 44 | Existing positions closed: 19

97% more capital invested

Capital invested by funds: $1.56B → $3.08B (+$1.51B)

43% more funds holding in top 10

Funds holding in top 10: 710 (+3)

17% more funds holding

Funds holding: 143168 (+25)

6.5% less ownership

Funds ownership: 119.74%113.24% (-6.5%)

33% less repeat investments, than reductions

Existing positions increased: 42 | Existing positions reduced: 63

Holders
168
Holders Change
+25
Holders Change %
+17.48%
% of All Funds
2.45%
Holding in Top 10
10
Holding in Top 10 Change
+3
Holding in Top 10 Change %
+42.86%
% of All Funds
0.15%
New
44
Increased
42
Reduced
63
Closed
19
Calls
$50M
Puts
$3.11M
Net Calls
+$46.9M
Net Calls Change
+$37.3M
Name Holding Trade Value Shares
Change
Change in
Stake
Swiss National Bank
51
Swiss National Bank
Switzerland
$4.12M -$322K -10,200 -10%
RHJA
52
Rice Hall James & Associates
California
$4.12M -$2.14M -67,821 -43%
UBS Group
53
UBS Group
Switzerland
$3.95M +$1.87M +59,304 +223%
JFG
54
Jefferies Financial Group
New York
$3.77M -$1.31M -41,599 -34%
N
55
Natixis
France
$3.7M +$2.54M +80,500 New
JP Morgan Chase
56
JP Morgan Chase
New York
$3.57M +$164K +5,188 +7%
WCM
57
Wedge Capital Management
North Carolina
$3.52M -$890K -28,213 -27%
WP
58
Woodline Partners
California
$3.44M +$2.36M +74,850 New
RhumbLine Advisers
59
RhumbLine Advisers
Massachusetts
$3.36M -$9.05K -287 -0.4%
EAM
60
Exome Asset Management
New York
$3.32M +$2.28M +72,203 New
Bank of America
61
Bank of America
North Carolina
$3.21M -$1.27M -40,373 -37%
HWAM
62
Hennion & Walsh Asset Management
New Jersey
$3.07M +$838K +26,562 +66%
Connor, Clark & Lunn Investment Management (CC&L)
63
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$3.01M -$2.09M -66,118 -50%
VOYA Investment Management
64
VOYA Investment Management
Georgia
$2.99M -$608K -19,268 -23%
BNP Paribas Financial Markets
65
BNP Paribas Financial Markets
France
$2.9M +$247K +7,842 +14%
ZP
66
Zimmer Partners
New York
$2.84M -$653K -20,700 -25%
HF
67
HRT Financial
New York
$2.51M +$126K +3,982 +8%
AllianceBernstein
68
AllianceBernstein
Tennessee
$2.5M
Citigroup
69
Citigroup
New York
$2.5M -$468K -14,844 -21%
California State Teachers Retirement System (CalSTRS)
70
California State Teachers Retirement System (CalSTRS)
California
$2.25M -$80K -2,537 -5%
Legal & General Group
71
Legal & General Group
United Kingdom
$2.15M +$116K +3,674 +9%
CS
72
Credit Suisse
Switzerland
$1.93M -$41.2K -1,306 -3%
AA
73
ALPS Advisors
Colorado
$1.85M -$54.8K -1,736 -4%
ECM
74
ExodusPoint Capital Management
New York
$1.85M -$3.54M -112,246 -74%
NFGH
75
Nan Fung Group Holdings
Hong Kong
$1.84M

RYTM Hedge Fund Activity: Q4 2023 in Review

168 of the 6,859 institutional investors tracked by Wall St. Rank reported a position in Rhythm Pharmaceuticals (RYTM) for Q4 2023, worth a combined $3.08B — up 97% from $1.56B a quarter earlier.

Buyers outnumbered sellers: 44 funds opened new RYTM positions and 19 closed out — a net gain of 25 holders — while 42 added to existing stakes and 63 trimmed.

The largest buyer was Perceptive Advisors, adding an estimated $55.9M. The largest seller was Alkeon Capital Management, exiting entirely with an estimated $39.5M sold.

  • 168 institutional investors held Rhythm Pharmaceuticals (RYTM) as of Q4 2023, up from 143 in Q3 2023.
  • Funds reported $3.08B of Rhythm Pharmaceuticals stock for Q4 2023, up 97% quarter-over-quarter.
  • 44 funds opened new Rhythm Pharmaceuticals positions in Q4 2023 and 19 closed out, a net change of +25 holders.
  • The largest Rhythm Pharmaceuticals buyer in Q4 2023 was Perceptive Advisors, an estimated $55.9M added.
  • The largest Rhythm Pharmaceuticals seller in Q4 2023 was Alkeon Capital Management, an estimated $39.5M sold.

Based on aggregated 13F filings for Q4 2023.