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Rhythm Pharmaceuticals

101 hedge funds and large institutions have $1.47B invested in Rhythm Pharmaceuticals in 2022 Q3 according to their latest regulatory filings, with 35 funds opening new positions, 37 increasing their positions, 18 reducing their positions, and 22 closing their positions.

New
Increased
Maintained
Reduced
Closed

669% more capital invested

Capital invested by funds: $191M → $1.47B (+$1.28B)

500% more funds holding in top 10

Funds holding in top 10: 16 (+5)

144% more call options, than puts

Call options by funds: $35.4M | Put options by funds: $14.5M

106% more repeat investments, than reductions

Existing positions increased: 37 | Existing positions reduced: 18

59% more first-time investments, than exits

New positions opened: 35 | Existing positions closed: 22

18.38% more ownership

Funds ownership: 91.19%109.57% (+18%)

12% more funds holding

Funds holding: 90101 (+11)

Holders
101
Holders Change
+11
Holders Change %
+12.22%
% of All Funds
1.74%
Holding in Top 10
6
Holding in Top 10 Change
+5
Holding in Top 10 Change %
+500%
% of All Funds
0.1%
New
35
Increased
37
Reduced
18
Closed
22
Calls
$35.4M
Puts
$14.5M
Net Calls
+$20.9M
Net Calls Change
+$19.3M
Name Holding Trade Value Shares
Change
Change in
Stake
Primecap Management
1
Primecap Management
California
$172M +$12.3M +662,798 +10%
Federated Hermes
2
Federated Hermes
Pennsylvania
$155M +$35.5M +1,911,266 +43%
BBA
3
Baker Bros. Advisors
New York
$149M +$36M +1,937,640 +47%
RCM
4
RA Capital Management
Massachusetts
$134M +$11.2M +600,000 +12%
Goldman Sachs
5
Goldman Sachs
New York
$117M +$30.1M +1,616,792 +51%
NMC
6
NEA Management Company
Maryland
$108M
BlackRock
7
BlackRock
New York
$86.7M +$43.9M +2,359,924 +200%
State Street
8
State Street
Massachusetts
$76.6M +$53.5M +2,876,846 +1,146%
Janus Henderson Group
9
Janus Henderson Group
United Kingdom
$76.5M +$19.4M +1,042,089 +50%
Vanguard Group
10
Vanguard Group
Pennsylvania
$54.7M +$1.57M +84,546 +4%
FLSM
11
Frazier Life Sciences Management
California
$46.4M +$35.2M +1,894,000 New
RSCM
12
Rock Springs Capital Management
Maryland
$43.1M +$6.65M +357,567 +25%
Alkeon Capital Management
13
Alkeon Capital Management
New York
$41.8M +$3.81M +205,000 +14%
Fidelity Investments
14
Fidelity Investments
Massachusetts
$33.6M +$15.1M +813,954 +146%
OM
15
Opaleye Management
Massachusetts
$19.8M +$8.33M +448,000 +124%
Assenagon Asset Management
16
Assenagon Asset Management
Luxembourg
$11.5M -$4.08M -219,310 -32%
Geode Capital Management
17
Geode Capital Management
Massachusetts
$9.51M -$217K -11,682 -3%
SB
18
Samsara BioCapital
California
$8.46M
Citigroup
19
Citigroup
New York
$6.67M +$5.02M +269,921 +11,912%
Rafferty Asset Management
20
Rafferty Asset Management
New York
$6.43M +$4.88M +262,288 New
Voloridge Investment Management
21
Voloridge Investment Management
Florida
$5.96M +$4.53M +243,408 New
Morgan Stanley
22
Morgan Stanley
New York
$5.64M -$3.73M -200,550 -47%
Dimensional Fund Advisors
23
Dimensional Fund Advisors
Texas
$5.47M -$560K -30,110 -12%
Bank of America
24
Bank of America
North Carolina
$5.35M +$3.15M +169,297 +345%
Susquehanna International Group
25
Susquehanna International Group
Pennsylvania
$5.26M +$2.79M +150,261 +234%

RYTM Hedge Fund Activity: Q3 2022 in Review

101 of the 5,805 institutional investors tracked by Wall St. Rank reported a position in Rhythm Pharmaceuticals (RYTM) for Q3 2022, worth a combined $1.47B — up 669% from $191M a quarter earlier.

Buyers outnumbered sellers: 35 funds opened new RYTM positions and 22 closed out — a net gain of 13 holders — while 37 added to existing stakes and 18 trimmed.

The largest buyer was State Street, adding an estimated $53.5M. The largest seller was Franklin Resources, exiting entirely with an estimated $7.38M sold.

  • 101 institutional investors held Rhythm Pharmaceuticals (RYTM) as of Q3 2022, up from 90 in Q2 2022.
  • Funds reported $1.47B of Rhythm Pharmaceuticals stock for Q3 2022, up 669% quarter-over-quarter.
  • 35 funds opened new Rhythm Pharmaceuticals positions in Q3 2022 and 22 closed out, a net change of +13 holders.
  • The largest Rhythm Pharmaceuticals buyer in Q3 2022 was State Street, an estimated $53.5M added.
  • The largest Rhythm Pharmaceuticals seller in Q3 2022 was Franklin Resources, an estimated $7.38M sold.

Based on aggregated 13F filings for Q3 2022.