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Rhythm Pharmaceuticals

284 hedge funds and large institutions have $6.42B invested in Rhythm Pharmaceuticals in 2026 Q1 according to their latest regulatory filings, with 64 funds opening new positions, 101 increasing their positions, 88 reducing their positions, and 51 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

Call options by funds: $ | Put options by funds: $

more first-time investments, than exits

New positions opened: | Existing positions closed:

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more funds holding

Funds holding:

0% more funds holding in top 10

Funds holding in top 10: 1010 (0)

1.43% less ownership

Funds ownership: 109.17%107.74% (-1.4%)

18% less capital invested

Capital invested by funds: $7.8B → $6.42B (-$1.38B)

Holders
284
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$16.4M
Puts
$1.87M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
LI
276
LRI Investments
Florida
$522
TPWA
277
Twin Peaks Wealth Advisors
California
$522
HNB
278
Huntington National Bank
Ohio
$435
DPW
279
DiNuzzo Private Wealth
Pennsylvania
$261
GIA
280
GHP Investment Advisors
Colorado
$261
GFA
281
Godfrey Financial Associates
New York
$261
PWPS
282
Pinnacle Wealth Planning Services
Ohio
$174
HIA
283
HFM Investment Advisors
New Jersey
$87
BHWM
284
Bay Harbor Wealth Management
Maryland
$86
NMC
285
NEA Management Company
Maryland
Jennison Associates
286
Jennison Associates
New York
FTM
287
First Turn Management
California
ZDA
288
Zweig-DiMenna Associates
New York
Norges Bank
289
Norges Bank
Norway
Voloridge Investment Management
290
Voloridge Investment Management
Florida
SC
291
Stempoint Capital
New York
EI
292
EAM Investors
California
RPAM
293
Rhenman & Partners Asset Management
Sweden
NIP
294
Nicholas Investment Partners
California
MF
295
Magnetar Financial
Illinois
PCM
296
Penserra Capital Management
California
HWAM
297
Hennion & Walsh Asset Management
New Jersey
FAM
298
Fred Alger Management
New York
HT
299
Headlands Technologies
Illinois
JF
300
Jump Financial
Illinois