Stocks/Funds/CIK 1778253

Ikarian Capital, LLC

Quarterly 13F filings · Latest period 2026-03-31 · CIK 1778253
Assets
$698M
+132.4% YoY
Holdings
126
Lifetime alpha vs market
-30.97% annual
Average hold time
1.5 yr
median 1.1 yr

Quarterly history

Cum return -65% vs S&P +52% · α -118% lifetimeAUM $698M · peak $771MFlow $-84M (-11%)2019-122020-122021-122022-122023-122024-122025-122026-03
AUM ($B)fundS&P 500(gap = α)/ Flow in/out

Behavior signals (lifetime)

Dip response
-9.88%
trims when stocks drop
when a holding falls −10%+
Middle response
-13.63%
baseline attrition
Rally response
-22.24%
trims into rallies
when a holding rises +10%+

Top positions · 30

Ticker$ value% portYoYHold time
TERNTerns Pharmaceuticals, I$77M11.0%4.0 yr
KODKodiak Sciences Inc.$48M6.9%+1256.6%3.5 yr
ALMSAlumis Inc. Common Stock$27M3.8%+258.8%0.3 yr
PCVXVaxcyte, Inc.$25M3.6%+53.9%4.5 yr
$23M3.3%1.8 yr
HROWHarrow Health, Inc.$19M2.7%+32.6%1.0 yr
RLMDRelmada Therapeutics, In$19M2.7%+2477.8%5.0 yr
CYTKCytokinetics, Incorporat$19M2.7%+64.0%3.8 yr
$16M2.3%0.8 yr
CAPRCapricor Therapeutics, I$16M2.3%+220.3%1.0 yr
RVMDRevolution Medicines, In$16M2.3%+175.0%0.5 yr
CLDXCelldex Therapeutics, In$15M2.1%+74.8%3.3 yr
PHVSPharvaris N.V.$14M2.0%+79.9%0.8 yr
CNTBConnect Biopharma Holdin$13M1.9%0.5 yr
$12M1.7%1.5 yr

Portfolio composition (YoY)

Industry mix
Biotechnology75.9%-5.2pp$530M
Unknown16.1%+5.8pp$112M
Drug Manufacturers - Specialty & Generic5.3%+3.5pp$37M
Medical - Devices0.9%+0.4pp$6M
Drug Manufacturers - General0.9%$6M
Medical - Care Facilities0.5%$4M
Asset Management - Leveraged0.2%$2M
Medical - Diagnostics & Research0.1%-1.2pp$1M
Medical - Pharmaceuticals0.0%$0M
Agricultural Inputs0.0%$0M
Country
US75.1%-11.0pp
Unknown16.1%+5.8pp
NL2.5%
FR2.0%
CN1.9%
GB0.9%-1.9pp
CA0.6%-0.2pp
IE0.3%
Top 5: 28.6% · Top 10: 41.3% · Top 25: 66.8%

Winners

TickerPrev $PnLYoY %
KOD$2M+0.02B1256.6%
ORKA$2M+0.01B378.1%
MAZE$4M+0.01B171.1%
PCVX$8M+0.00B53.9%
CYTK$6M+0.00B64.0%

Losers

TickerPrev $PnLYoY %
RARE$8M-0.00B-42.1%

Top buys this quarter · 15

ALMS Alumis Inc. Common Stocknew+$27M
KOD Kodiak Sciences Inc.+$21M
HROW Harrow Health, Inc.+$13M
ANIP ANI Pharmaceuticals, Inc.new+$11M
CLDX Celldex Therapeutics, Inc.+$11M
RARE Ultragenyx Pharmaceutical Inc.+$10M
ORKA Oruka Therapeutics, Inc.+$9M
BBIO BridgeBio Pharma, Inc.+$8M
VERA Vera Therapeutics, Inc.+$7M
CYTK Cytokinetics, Incorporated+$7M

Top sells this quarter · 15

JAZZ Jazz Pharmaceuticals plc$28M
ABVX Abivax S.A.$17M
AMGN Amgen Inc.exit$16M
CTMX CytomX Therapeutics, Inc.exit$15M
CGON CG Oncology, Inc. Common stockexit$14M
VTYX Ventyx Biosciences, Inc.exit$13M
CELC Celcuity Inc.exit$12M
ERAS Erasca, Inc.exit$12M
PTCT PTC Therapeutics, Inc.exit$8M
MAZE Maze Therapeutics, Inc.$8M

Quarterly history (TTM returns)

PeriodAUM# PosReturn (1yr)SPY (1yr)Alpha (1yr)Flow
2026-03-31$698M126+73.18%+17.59%+55.59%-0.08B
2025-12-31$771M134+38.10%+17.72%+20.38%+0.20B
2025-09-30$439M114-0.31%+17.52%-17.83%+0.03B
2025-06-30$286M102-22.85%+14.94%-37.79%+0.01B
2025-03-31$300M115-26.88%+8.30%-35.19%+0.02B
2024-12-31$342M121+20.48%+24.89%-4.41%+0.05B
2024-09-30$309M94+33.25%+36.04%-2.79%-0.04B
2024-06-30$317M84-10.55%+24.49%-35.04%-0.01B
2024-03-31$371M82-9.50%+29.62%-39.13%-0.12B
2023-12-31$365M77-60.99%+26.18%-87.17%+0.09B
2023-09-30$265M78-68.12%+21.57%-89.68%+0.06B
2023-06-30$273M77-55.18%+19.42%-74.60%+0.07B
2023-03-31$233M88-69.85%-7.82%-62.04%+0.09B
2022-12-31$241M66-15.17%+7.56%-22.73%+0.07B
2022-09-30$200M63+4.01%-4.93%+8.94%-0.05B
2022-06-30$238M94-40.54%-16.11%-24.43%+0.04B