Stocks/Funds/CIK 2026172

DIADEMA PARTNERS LP

Quarterly 13F filings · Latest period 2026-03-31 · CIK 2026172
Assets
$224M
+78.9% YoY
Holdings
84
Lifetime alpha vs market
+11.00% annual
Average hold time
0.6 yr
median 0.5 yr

Quarterly history

Cum return +28% vs S&P +13% · α +16% lifetimeAUM $224M · peak $224MFlow $47M (+28%)2024-122025-032025-062025-092025-122026-03
AUM ($B)fundS&P 500(gap = α)/ Flow in/out

Behavior signals (lifetime)

Dip response
-5.07%
trims when stocks drop
when a holding falls −10%+
Middle response
-7.29%
baseline attrition
Rally response
-5.27%
trims into rallies
when a holding rises +10%+

Top positions · 30

Ticker$ value% portYoYHold time
VKTXViking Therapeutics, Inc$17M7.6%+34.7%1.3 yr
UTHRUnited Therapeutics Corp$16M7.2%+92.4%0.5 yr
JNJJohnson & Johnson$13M5.9%+51.5%0.5 yr
COGTCogent Biosciences, Inc.$12M5.6%+542.6%1.5 yr
JAZZJazz Pharmaceuticals plc$10M4.6%+52.3%1.3 yr
TERNTerns Pharmaceuticals, I$10M4.3%1.5 yr
BMRNBioMarin Pharmaceutical $8M3.7%-20.1%1.3 yr
ABVXAbivax S.A.$8M3.7%+1681.6%0.8 yr
RVMDRevolution Medicines, In$8M3.5%+175.0%1.0 yr
KODKodiak Sciences Inc.$7M3.3%+1256.6%0.3 yr
INCYIncyte Corporation$7M3.3%+55.4%0.3 yr
TGTXTG Therapeutics, Inc.$7M3.1%-15.7%1.5 yr
BBIOBridgeBio Pharma, Inc.$6M2.8%+114.8%0.5 yr
IMCRImmunocore Holdings plc$6M2.6%+1.6%1.3 yr
LLYEli Lilly and Company$6M2.5%+12.2%1.0 yr

Portfolio composition (YoY)

Industry mix
Biotechnology84.5%+7.2pp$189M
Drug Manufacturers - General10.7%-2.1pp$24M
Unknown3.7%-5.5pp$8M
Drug Manufacturers - Specialty & Generic1.0%+0.3pp$2M
Medical - Care Facilities0.1%$0M
Country
US81.3%+10.9pp
IE5.6%-3.1pp
FR4.5%
Unknown3.7%-5.5pp
GB3.7%-0.5pp
NL0.7%-5.5pp
CN0.2%
DK0.2%-1.1pp
Top 5: 30.9% · Top 10: 49.5% · Top 25: 79.9%

Winners

TickerPrev $PnLYoY %
COGT$2M+0.01B542.6%
JAZZ$11M+0.01B52.3%
CLYM$1M+0.00B461.5%
LLY$16M+0.00B12.2%
VKTX$3M+0.00B34.7%

Losers

TickerPrev $PnLYoY %
TGTX$8M-0.00B-15.7%
BMRN$4M-0.00B-20.1%

Top buys this quarter · 15

UTHR United Therapeutics Corporatio+$10M
KOD Kodiak Sciences Inc.new+$7M
COGT Cogent Biosciences, Inc.+$7M
INCY Incyte Corporationnew+$7M
VKTX Viking Therapeutics, Inc.+$6M
JAZZ Jazz Pharmaceuticals plc+$6M
RVMD Revolution Medicines, Inc.+$4M
0SZI.L Corbus Pharmaceuticals Holdingnew+$4M
IMCR Immunocore Holdings plc+$4M
LLY Eli Lilly and Company+$4M

Top sells this quarter · 15

REGN Regeneron Pharmaceuticals, Incexit$8M
ABBV AbbVie Inc.$6M
ANIP ANI Pharmaceuticals, Inc.exit$4M
BIOA BioAge Labs, Inc.$4M
CNTA Centessa Pharmaceuticals plcexit$4M
CORT Corcept Therapeutics Incorpora$4M
JNJ Johnson & Johnson$3M
VTYX Ventyx Biosciences, Inc.exit$3M
VRTX Vertex Pharmaceuticals Incorpo$3M
CAPR Capricor Therapeutics, Inc.$2M

Quarterly history (TTM returns)

PeriodAUM# PosReturn (1yr)SPY (1yr)Alpha (1yr)Flow
2026-03-31$224M84+38.31%+17.59%+20.72%+0.05B
2025-12-31$168M72+21.77%+17.72%+4.05%-0.01B
2025-09-30$144M59+13.15%+8.12%+5.03%-0.04B
2025-06-30$161M45-4.43%+10.78%-15.21%+0.04B
2025-03-31$125M42-7.27%-4.27%-3.00%+0.05B
2024-12-31$84M52