Stocks/Funds/CIK 1822947

Ally Bridge Group (NY) LLC

concentrated
Quarterly 13F filings · Latest period 2026-03-31 · CIK 1822947
Assets
$101M
-3.6% YoY
Holdings
21
Lifetime alpha vs market
-17.68% annual
Average hold time
0.8 yr
median 0.5 yr

Quarterly history

Cum return -30% vs S&P +52% · α -82% lifetimeAUM $101M · peak $413MFlow $28M (+45%)2020-122021-122022-122023-122024-122025-122026-03
AUM ($B)fundS&P 500(gap = α)/ Flow in/out

Behavior signals (lifetime)

Dip response
+5.44%
adds when stocks drop
when a holding falls −10%+
Middle response
-3.38%
baseline attrition
Rally response
-24.88%
trims into rallies
when a holding rises +10%+

Top positions · 21

Ticker$ value% portYoYHold time
$11M10.5%2.3 yr
NERVMinerva Neurosciences, I$10M9.9%+254.7%0.5 yr
$7M6.7%2.3 yr
OVIDOvid Therapeutics Inc.$6M6.2%+611.8%0.5 yr
CMPSCOMPASS Pathways plc$6M5.7%+93.4%0.8 yr
TARSTarsus Pharmaceuticals, $6M5.6%+36.6%1.5 yr
$6M5.5%1.0 yr
$5M5.2%0.5 yr
EWTXEdgewise Therapeutics, I$5M5.0%+43.2%1.3 yr
$5M4.7%0.8 yr
CTMXCytomX Therapeutics, Inc$4M4.2%+639.2%0.3 yr
IVAInventiva S.A.$4M4.1%+88.8%0.5 yr
CATXPerspective Therapeutics$4M3.8%+95.8%0.8 yr
ABVXAbivax S.A.$4M3.7%+1681.6%0.5 yr
ALMSAlumis Inc. Common Stock$4M3.7%+258.8%1.0 yr

Portfolio composition (YoY)

Industry mix
Biotechnology55.6%-22.8pp$56M
Unknown34.8%+13.2pp$35M
Medical - Care Facilities5.7%$6M
Medical - Devices3.8%$4M
Country
US51.6%-8.7pp
Unknown34.8%+13.2pp
FR7.8%
GB5.7%-6.1pp
Top 5: 39.0% · Top 10: 65.2% · Top 25: 100.0%

Winners

TickerPrev $PnLYoY %
TARS$7M+0.00B36.6%
WHWK$1M+0.00B93.8%
EWTX$2M+0.00B43.2%

Losers

TickerPrev $PnLYoY %

Top buys this quarter · 15

CTMX CytomX Therapeutics, Inc.new+$4M
URGN UroGen Pharma Ltd.new+$4M
CAPR Capricor Therapeutics, Inc.new+$3M
CATX Perspective Therapeutics, Inc.+$4M
OVID Ovid Therapeutics Inc.+$2M
ANTX AN2 Therapeutics, Inc.new+$2M
TARS Tarsus Pharmaceuticals, Inc.+$1M
RLMD Relmada Therapeutics, Inc.+$1M
CMPS COMPASS Pathways plc+$6M
+$0M

Top sells this quarter · 6

ALMS Alumis Inc. Common Stock$3M
ATAI Atai Beckley N.Vexit$6M
IVA Inventiva S.A.$4M
ABVX Abivax S.A.$4M
TSHA Taysha Gene Therapies, Inc.exit$2M
EWTX Edgewise Therapeutics, Inc.$5M

Quarterly history (TTM returns)

PeriodAUM# PosReturn (1yr)SPY (1yr)Alpha (1yr)Flow
2026-03-31$101M21+44.31%+17.59%+26.72%+0.03B
2025-12-31$63M13+0.24%+17.72%-17.48%-0.07B
2025-09-30$119M18-20.84%+17.52%-38.36%-0.03B
2025-06-30$115M23-38.42%+14.94%-53.36%+0.02B
2025-03-31$104M27-39.71%+8.30%-48.01%+0.02B
2024-12-31$109M29-8.29%+24.89%-33.18%-0.04B
2024-09-30$176M28+9.37%+36.04%-26.67%+0.02B
2024-06-30$159M24+2.79%+24.49%-21.70%+0.01B
2024-03-31$173M21+3.89%+29.62%-25.73%+0.00B
2023-12-31$139M21-11.62%+26.18%-37.79%+0.05B
2023-09-30$85M19-19.05%+21.57%-40.62%+0.01B
2023-06-30$83M17-16.47%+19.42%-35.90%+0.01B
2023-03-31$76M18-22.71%-7.82%-14.89%-0.03B
2022-12-31$103M30-6.09%+7.56%-13.65%-0.04B
2022-09-30$151M39-3.20%-4.93%+1.73%+0.05B
2022-06-30$110M22-17.73%-16.11%-1.62%-0.00B