Stocks/Funds/CIK 1549738

JW Asset Management, LLC

long-term holderconcentrated
Quarterly 13F filings · Latest period 2026-03-31 · CIK 1549738
Assets
$244M
+37.9% YoY
Holdings
19
Lifetime alpha vs market
-9.85% annual
Average hold time
2.3 yr
median 2.0 yr

Quarterly history

Cum return +1% vs S&P +52% · α -52% lifetimeAUM $244M · peak $427MFlow $-8M (-2%)2016-062017-122019-062020-122022-062023-122025-062026-03
AUM ($B)fundS&P 500(gap = α)/ Flow in/out

Behavior signals (lifetime)

Dip response
-2.91%
trims when stocks drop
when a holding falls −10%+
Middle response
+5.39%
steady accumulation
Rally response
-1.26%
trims into rallies
when a holding rises +10%+

Top positions · 19

Ticker$ value% portYoYHold time
ESTAEstablishment Labs Holdi$174M71.4%+39.1%7.8 yr
COCOThe Vita Coco Company, I$10M4.3%+56.3%2.8 yr
CPRXCatalyst Pharmaceuticals$10M3.9%+2.1%3.5 yr
GOOGAlphabet Inc.$8M3.2%+84.3%0.5 yr
IRENIREN Limited$6M2.3%+462.9%0.5 yr
METAMeta Platforms, Inc.$5M2.0%-0.4%3.8 yr
IDRIdaho Strategic Resource$5M1.9%+124.5%4.3 yr
SNDKSandisk Corporation$4M1.7%+1234.5%0.3 yr
CAVACAVA Group, Inc.$4M1.7%-6.4%1.3 yr
RLRalph Lauren Corporation$3M1.4%+57.2%1.0 yr
HRTXHeron Therapeutics, Inc.$3M1.2%-63.6%3.0 yr
ONONOn Holding AG$3M1.2%-22.5%0.5 yr
NVDANVIDIA Corporation$3M1.1%+60.9%3.0 yr
MUMicron Technology, Inc.$2M1.0%+289.6%2.0 yr
FIVEFive Below, Inc.$2M0.9%+204.9%1.8 yr

Portfolio composition (YoY)

Industry mix
Medical - Devices71.4%-0.0pp$174M
Biotechnology5.4%-3.8pp$13M
Internet Content & Information5.3%+0.8pp$13M
Beverages - Non-Alcoholic4.3%-0.8pp$10M
Financial - Capital Markets2.3%+1.4pp$6M
Semiconductors2.1%+0.8pp$5M
Gold1.9%+0.6pp$5M
Hardware, Equipment & Parts1.7%$4M
Restaurants1.7%-0.8pp$4M
Apparel - Manufacturers1.4%$3M
Country
CR71.4%-0.0pp
US25.0%-2.3pp
AU2.3%
CH1.2%
CA0.1%-0.0pp
Top 5: 85.2% · Top 10: 93.9% · Top 25: 100.0%

Winners

TickerPrev $PnLYoY %
ESTA$126M+0.05B39.1%
COCO$9M+0.01B56.3%
IDR$2M+0.00B124.5%
NVDA$2M+0.00B60.9%
FIVE$0M+0.00B204.9%

Losers

TickerPrev $PnLYoY %
HRTX$5M-0.00B-63.6%
CAVA$4M-0.00B-6.4%
META$8M-0.00B-0.4%

Top buys this quarter · 4

MSOS AdvisorShares Pure US Cannabis+$0M
SNDK Sandisk Corporationnew+$4M
FIVE Five Below, Inc.+$1M
HRTX Heron Therapeutics, Inc.+$3M

Top sells this quarter · 4

MU Micron Technology, Inc.$2M
HOOD Robinhood Markets, Inc.exit$7M
LQDA Liquidia Corporation$3M
ONON On Holding AG$2M

Quarterly history (TTM returns)

PeriodAUM# PosReturn (1yr)SPY (1yr)Alpha (1yr)Flow
2026-03-31$244M19+31.74%+17.59%+14.14%-0.01B
2025-12-31$307M18+42.70%+17.72%+24.98%+0.00B
2025-09-30$208M17+4.41%+17.52%-13.11%+0.00B
2025-06-30$203M19-2.73%+14.94%-17.67%+0.01B
2025-03-31$177M18-13.95%+8.30%-22.25%-0.01B
2024-12-31$210M17+59.16%+24.89%+34.28%-0.03B
2024-09-30$221M13+4.03%+36.04%-32.00%-0.01B
2024-06-30$243M13-16.83%+24.49%-41.33%-0.02B
2024-03-31$274M14-10.97%+29.62%-40.59%-0.01B
2023-12-31$175M17-44.41%+26.18%-70.59%+0.01B
2023-09-30$231M15-3.45%+21.57%-25.02%+0.02B
2023-06-30$275M10+26.24%+19.42%+6.81%+0.01B
2023-03-31$261M8-0.42%-7.82%+7.40%+0.01B
2022-12-31$243M8+20.70%+7.56%+13.14%+0.02B
2022-09-30$186M8-0.10%-4.93%+4.83%+0.00B
2022-06-30$183M8-19.25%-16.11%-3.14%-0.06B