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Diadema Partners Lp Top Holdings and 13F Report (2025)

About Diadema Partners Lp

Investment Activity

  • Diadema Partners Lp has $328.22 million in total holdings as of June 30, 2025.
  • Diadema Partners Lp owns shares of 75 different stocks, but just 27 companies or ETFs make up 80% of its holdings.
  • Approximately 29.08% of the portfolio was purchased this quarter.
  • About 42.12% of the portfolio was sold this quarter.
  • This quarter, Diadema Partners Lp has purchased 72 new stocks and bought additional shares in 25 stocks.
  • Diadema Partners Lp sold shares of 18 stocks and completely divested from 20 stocks this quarter.

Largest Holdings

Amgen
$31,885,782

Largest New Holdings this Quarter

76155X100 - Revolution Medicines
$10,267,316 Holding
78464A870 - SPDR S&P Biotech ETF
$8,293,000 Holding
82835W108 - ARS Pharmaceuticals
$4,898,215 Holding
92532F100 - Vertex Pharmaceuticals
$4,452,000 Holding
74366E102 - Protagonist Therapeutics
$4,210,745 Holding

Largest Purchases this Quarter

Revolution Medicines
279,079 shares (about $10.27M)
SPDR S&P Biotech ETF
100,000 shares (about $8.29M)
BioMarin Pharmaceutical
140,000 shares (about $7.70M)
TG Therapeutics
163,565 shares (about $5.89M)
Ultragenyx Pharmaceutical
153,985 shares (about $5.60M)

Largest Sales this Quarter

Regeneron Pharmaceuticals
44,221 shares (about $23.22M)
Soleno Therapeutics
245,250 shares (about $20.55M)
Pfizer
700,000 shares (about $16.97M)
Amgen
41,200 shares (about $11.50M)
Novo Nordisk A/S
157,918 shares (about $10.90M)

Sector Allocation Over Time

Map of 500 Largest Holdings ofDiadema Partners Lp

 
 
Selling
 
 
Neutral
 
 
Buying
Issuer NameHoldings ValueApproximate Purchase/SaleChange in SharesShares Held% of PortfolioSector
Eli Lilly and Company stock logo
LLY
Eli Lilly and Company
$35,481,087$3,496,972 -9.0%45,51610.8%Medical
Amgen Inc. stock logo
AMGN
Amgen
$31,885,782$11,503,452 -26.5%114,2009.7%Medical
Soleno Therapeutics, Inc. stock logo
SLNO
Soleno Therapeutics
$23,806,255$20,547,045 -46.3%284,1527.3%Medical
Jazz Pharmaceuticals PLC stock logo
JAZZ
Jazz Pharmaceuticals
$16,392,675$383,730 -2.3%154,4735.0%Medical
Ultragenyx Pharmaceutical Inc. stock logo
RARE
Ultragenyx Pharmaceutical
$14,336,203$5,598,895 64.1%394,2854.4%Medical
TG Therapeutics, Inc. stock logo
TGTX
TG Therapeutics
$13,368,414$5,886,705 78.7%371,4484.1%Medical
Neurocrine Biosciences, Inc. stock logo
NBIX
Neurocrine Biosciences
$11,820,139$3,996,314 51.1%94,0423.6%Medical
BioMarin Pharmaceutical Inc. stock logo
BMRN
BioMarin Pharmaceutical
$10,602,449$7,695,800 264.8%192,8773.2%Medical
Revolution Medicines, Inc. stock logo
RVMD
Revolution Medicines
$10,267,316$10,267,316 New Holding279,0793.1%Medical
SPDR S&P Biotech ETF stock logo
XBI
SPDR S&P Biotech ETF
$8,293,000$8,293,000 New Holding100,0002.5%ETF
Corcept Therapeutics Incorporated stock logo
CORT
Corcept Therapeutics
$7,354,680$6,606,000 -47.3%100,2002.2%Medical
APOGEE THERAPEUTICS INC
$7,247,251$24,842 0.3%166,8722.2%COM
Novo Nordisk A/S stock logo
NVO
Novo Nordisk A/S
$6,902,000$10,899,500 -61.2%100,0002.1%Medical
Vaxcyte, Inc. stock logo
PCVX
Vaxcyte
$6,446,245$1,765,293 37.7%198,2852.0%Medical
BridgeBio Pharma, Inc. stock logo
BBIO
BridgeBio Pharma
$5,673,8520.0%131,4001.7%Medical
Moderna, Inc. stock logo
MRNA
Moderna
$5,575,939$1,379,500 32.9%202,1001.7%Medical
Altimmune, Inc. stock logo
ALT
Altimmune
$5,550,741$3,929,985 242.5%1,434,3001.7%Medical
CRISPR Therapeutics AG stock logo
CRSP
CRISPR Therapeutics
$5,447,6800.0%112,0001.7%Medical
Viking Therapeutics, Inc. stock logo
VKTX
Viking Therapeutics
$5,232,902$1,148,696 28.1%197,4681.6%Medical
ARS Pharmaceuticals, Inc. stock logo
SPRY
ARS Pharmaceuticals
$4,898,215$4,898,215 New Holding280,7001.5%Medical
Pfizer Inc. stock logo
PFE
Pfizer
$4,848,000$16,968,000 -77.8%200,0001.5%Medical
Vertex Pharmaceuticals Incorporated stock logo
VRTX
Vertex Pharmaceuticals
$4,452,000$4,452,000 New Holding10,0001.4%Medical
Cogent Biosciences, Inc. stock logo
COGT
Cogent Biosciences
$4,311,683$49,542 1.2%600,5131.3%Medical
Protagonist Therapeutics, Inc. stock logo
PTGX
Protagonist Therapeutics
$4,210,745$4,210,745 New Holding76,1851.3%Medical
Agios Pharmaceuticals, Inc. stock logo
AGIO
Agios Pharmaceuticals
$4,061,046$79,824 2.0%122,1001.2%Medical
Mereo BioPharma Group plc - Sponsored ADR stock logo
MREO
Mereo BioPharma Group
$3,677,470$840,601 29.6%1,357,0001.1%Medical
Recursion Pharmaceuticals, Inc. stock logo
RXRX
Recursion Pharmaceuticals
$3,533,9040.0%698,4001.1%Medical
Gilead Sciences, Inc. stock logo
GILD
Gilead Sciences
$3,326,100$3,326,100 New Holding30,0001.0%Medical
argenex SE stock logo
ARGX
argenex
$3,292,988$3,475,442 -51.3%5,9741.0%Medical
Immunocore Holdings PLC Sponsored ADR stock logo
IMCR
Immunocore
$3,275,570$232,212 7.6%104,3841.0%Medical
Regeneron Pharmaceuticals, Inc. stock logo
REGN
Regeneron Pharmaceuticals
$2,943,675$23,216,025 -88.7%5,6070.9%Medical
scPharmaceuticals, Inc. stock logo
SCPH
scPharmaceuticals
$2,682,709$2,682,709 New Holding704,1230.8%Medical
Summit Therapeutics PLC stock logo
SMMT
Summit Therapeutics
$2,673,449$2,147,833 408.6%125,6320.8%Medical
Reviva Pharmaceuticals Holdings, Inc. stock logo
RVPH
Reviva Pharmaceuticals
$2,566,883$2,318,892 935.1%6,735,4570.8%Medical
Zymeworks Inc. stock logo
ZYME
Zymeworks
$2,250,2150.0%179,3000.7%Medical
Scholar Rock Holding Corporation stock logo
SRRK
Scholar Rock
$2,228,839$177,206 8.6%62,9260.7%Medical
iTeos Therapeutics, Inc. stock logo
ITOS
iTeos Therapeutics
$2,055,814$2,055,814 New Holding206,2000.6%Medical
Urogen Pharma stock logo
URGN
Urogen Pharma
$2,055,000$1,010,786 96.8%150,0000.6%Medical
MoonLake Immunotherapeutics stock logo
MLTX
MoonLake Immunotherapeutics
$1,949,360$1,949,360 New Holding41,3000.6%Medical
MannKind Corporation stock logo
MNKD
MannKind
$1,944,4260.0%519,9000.6%Medical
ACADIA Pharmaceuticals Inc. stock logo
ACAD
ACADIA Pharmaceuticals
$1,917,573$1,917,573 New Holding88,9000.6%Medical
Viridian Therapeutics, Inc. stock logo
VRDN
Viridian Therapeutics
$1,706,413$559,228 -24.7%122,0610.5%Medical
Merck & Co., Inc. stock logo
MRK
Merck & Co., Inc.
$1,583,200$1,583,200 New Holding20,0000.5%Medical
Terns Pharmaceuticals, Inc. stock logo
TERN
Terns Pharmaceuticals
$1,569,405$1,360,159 650.0%420,7520.5%Medical
uniQure N.V. stock logo
QURE
uniQure
$1,451,154$1,205,810 -45.4%104,1000.4%Medical
Biohaven Ltd. stock logo
BHVN
Biohaven
$1,411,000$1,411,000 New Holding100,0000.4%Medical
Pacira BioSciences, Inc. stock logo
PCRX
Pacira BioSciences
$1,408,331$478,000 51.4%58,9260.4%Medical
Ocular Therapeutix, Inc. stock logo
OCUL
Ocular Therapeutix
$1,268,5760.0%136,7000.4%Medical
Olema Pharmaceuticals, Inc. stock logo
OLMA
Olema Pharmaceuticals
$1,080,579$654,579 153.7%253,6570.3%Medical
Capricor Therapeutics, Inc. stock logo
CAPR
Capricor Therapeutics
$1,058,538$757,659 251.8%106,6000.3%Medical
aTyr Pharma, Inc. stock logo
LIFE
aTyr Pharma
$1,038,843$701,688 208.1%204,9000.3%Medical
Mind Medicine (MindMed) Inc. stock logo
MNMD
Mind Medicine (MindMed)
$1,028,899$1,028,899 New Holding158,5360.3%Medical
Biomea Fusion, Inc. stock logo
BMEA
Biomea Fusion
$1,024,020$717,840 234.5%568,9000.3%Medical
Tango Therapeutics, Inc. stock logo
TNGX
Tango Therapeutics
$1,024,000$1,024,000 New Holding200,0000.3%Medical
Trevi Therapeutics, Inc. stock logo
TRVI
Trevi Therapeutics
$1,016,490$31,890 3.2%185,8300.3%Medical
Gossamer Bio, Inc. stock logo
GOSS
Gossamer Bio
$1,014,504$331,594 -24.6%824,8000.3%Medical
89BIO stock logo
ETNB
89BIO
$966,111$1,306,590 -57.5%98,3820.3%Medical
SELLAS Life Sciences Group, Inc. stock logo
SLS
SELLAS Life Sciences Group
$876,000$876,000 New Holding400,0000.3%Medical
Eliem Therapeutics, Inc. stock logo
ELYM
Eliem Therapeutics
$870,647$40,092 4.8%702,1350.3%Medical
VistaGen Therapeutics, Inc. stock logo
VTGN
VistaGen Therapeutics
$808,244$324,106 -28.6%404,1220.2%Medical
Amicus Therapeutics, Inc. stock logo
FOLD
Amicus Therapeutics
$752,9220.0%131,4000.2%Medical
Arvinas, Inc. stock logo
ARVN
Arvinas
$709,909$709,909 New Holding96,4550.2%Medical
Cardiff Oncology, Inc. stock logo
CRDF
Cardiff Oncology
$655,5150.0%208,1000.2%Medical
Prothena Corporation plc stock logo
PRTA
Prothena
$607,000$607,000 New Holding100,0000.2%Medical
Phathom Pharmaceuticals, Inc. stock logo
PHAT
Phathom Pharmaceuticals
$386,419$386,419 New Holding40,2940.1%Medical
Nuvalent, Inc. stock logo
NUVL
Nuvalent
$381,500$381,500 New Holding5,0000.1%Medical
Alector, Inc. stock logo
ALEC
Alector
$372,432$266,732 -41.7%266,0230.1%Medical
ProQR Therapeutics N.V. stock logo
PRQR
ProQR Therapeutics
$321,696$102,000 -24.1%157,6940.1%Medical
Replimune Group, Inc. stock logo
REPL
Replimune Group
$301,767$390,617 -56.4%32,4830.1%Medical
Eledon Pharmaceuticals, Inc. stock logo
ELDN
Eledon Pharmaceuticals
$175,1010.0%64,6130.1%Medical
Relay Therapeutics, Inc. stock logo
RLAY
Relay Therapeutics
$150,911$1,778,886 -92.2%43,6160.0%Medical
Elevation Oncology, Inc. stock logo
ELEV
Elevation Oncology
$133,233$133,233 New Holding362,9350.0%Medical
PureTech Health PLC Sponsored ADR stock logo
PRTC
PureTech Health
$126,339$126,339 New Holding7,3240.0%Medical
NEKTAR THERAPEUTICS
$85,871$85,871 New Holding47,4740.0%COM NEW
Zai Lab Limited Unsponsored ADR stock logo
ZLAB
Zai Lab
$13,236$13,236 New Holding3,7850.0%Medical
Alnylam Pharmaceuticals, Inc. stock logo
ALNY
Alnylam Pharmaceuticals
$0$8,941,712 -100.0%00.0%Medical
AnaptysBio, Inc. stock logo
ANAB
AnaptysBio
$0$3,980,119 -100.0%00.0%Medical
KalVista Pharmaceuticals, Inc. stock logo
KALV
KalVista Pharmaceuticals
$0$2,755,856 -100.0%00.0%Medical
Rhythm Pharmaceuticals, Inc. stock logo
RYTM
Rhythm Pharmaceuticals
$0$2,648,500 -100.0%00.0%Medical
SpringWorks Therapeutics stock logo
SWTX
SpringWorks Therapeutics
$0$2,647,800 -100.0%00.0%Medical
Centessa Pharmaceuticals PLC Sponsored ADR stock logo
CNTA
Centessa Pharmaceuticals
$0$2,359,010 -100.0%00.0%Medical
Keros Therapeutics, Inc. stock logo
KROS
Keros Therapeutics
$0$2,169,451 -100.0%00.0%Medical
Edgewise Therapeutics, Inc. stock logo
EWTX
Edgewise Therapeutics
$0$2,160,400 -100.0%00.0%Medical
Sage Therapeutics, Inc. stock logo
SAGE
Sage Therapeutics
$0$1,458,555 -100.0%00.0%Medical
Ascendis Pharma A/S stock logo
ASND
Ascendis Pharma A/S
$0$1,296,911 -100.0%00.0%Medical
Cytokinetics, Incorporated stock logo
CYTK
Cytokinetics
$0$803,800 -100.0%00.0%Medical
Evolus, Inc. stock logo
EOLS
Evolus
$0$601,500 -100.0%00.0%Medical
UNITY Biotechnology, Inc. stock logo
UBX
UNITY Biotechnology
$0$584,584 -100.0%00.0%Medical
Verve Therapeutics, Inc. stock logo
VERV
Verve Therapeutics
$0$534,233 -100.0%00.0%Medical
Cassava Sciences, Inc. stock logo
SAVA
Cassava Sciences
$0$464,850 -100.0%00.0%Medical
Nektar Therapeutics stock logo
NKTR
Nektar Therapeutics
$0$461,176 -100.0%00.0%Medical
Compass Therapeutics, Inc. stock logo
CMPX
Compass Therapeutics
$0$380,000 -100.0%00.0%Medical
Immunic, Inc. stock logo
IMUX
Immunic
$0$346,402 -100.0%00.0%Medical
SAGIMET BIOSCIENCES INC
$0$150,022 -100.0%00.0%COM SER A
Candel Therapeutics, Inc. stock logo
CADL
Candel Therapeutics
$0$141,504 -100.0%00.0%Medical

Showing largest 100 holdings. View all holdings.
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