Stocks/Funds/CIK 1590144

PURA VIDA INVESTMENTS, LLC

microcap filerlong-term holderconcentrated
Quarterly 13F filings · Latest period 2026-03-31 · CIK 1590144
Assets
$15M
+15.3% YoY
Holdings
17
Lifetime alpha vs market
-39.99% annual
Average hold time
1.6 yr
median 0.5 yr

Quarterly history

Cum return -80% vs S&P +52% · α -132% lifetimeAUM $15M · peak $1.4BFlow $0M (+1%)2016-062017-122019-062020-122022-062023-122025-062026-03
AUM ($B)fundS&P 500(gap = α)/ Flow in/out

Behavior signals (lifetime)

Dip response
-10.37%
trims when stocks drop
when a holding falls −10%+
Middle response
-16.07%
baseline attrition
Rally response
-18.02%
trims into rallies
when a holding rises +10%+

Top positions · 17

Ticker$ value% portYoYHold time
IMDXInsight Molecular Diagno$3M20.9%+7.2%2.5 yr
BBNXBeta Bionics, Inc.$3M18.9%-18.1%1.0 yr
ESTAEstablishment Labs Holdi$3M17.2%+39.1%7.8 yr
CAICaris Life Sciences, Inc$2M10.8%1.0 yr
$1M4.9%3.0 yr
NTRANatera, Inc.$0M3.4%+41.4%5.8 yr
NVDANVIDIA Corporation$0M2.9%+60.9%0.5 yr
JPMJPMorgan Chase & Co.$0M2.7%+21.8%0.5 yr
MSFTMicrosoft Corporation$0M2.5%-0.6%0.5 yr
MGXMetagenomi, Inc. Common $0M2.4%-1.5%2.3 yr
GOOGAlphabet Inc.$0M2.3%+84.3%0.5 yr
OMOutset Medical, Inc.$0M2.2%-65.3%0.3 yr
ADIAnalog Devices, Inc.$0M2.1%+60.2%0.5 yr
AAPLApple Inc.$0M2.0%+14.7%0.5 yr
ASMLASML Holding N.V.$0M1.7%+100.9%0.5 yr

Portfolio composition (YoY)

Industry mix
Medical - Diagnostics & Research24.2%-1.0pp$4M
Medical - Devices19.3%+5.1pp$3M
Medical - Equipment & Services18.9%-21.7pp$3M
Biotechnology13.2%+10.4pp$2M
Semiconductors6.8%$1M
Unknown4.9%-4.5pp$1M
Banks - Diversified2.7%$0M
Software - Infrastructure2.5%$0M
Internet Content & Information2.3%$0M
Consumer Electronics2.0%$0M
Country
US74.5%-1.8pp
CR17.2%+2.9pp
Unknown4.9%-4.5pp
NL1.7%
GB1.7%
Top 5: 72.7% · Top 10: 86.5% · Top 25: 100.0%

Winners

TickerPrev $PnLYoY %
ESTA$2M+0.00B39.1%
IMDX$3M+0.00B7.2%
NTRA$0M+0.00B41.4%
MGX$0M-0.00B-1.5%
BBNX$5M-0.00B-18.1%

Losers

TickerPrev $PnLYoY %
BBNX$5M-0.00B-18.1%
MGX$0M-0.00B-1.5%

Top buys this quarter · 3

OM Outset Medical, Inc.new+$0M
NVDA NVIDIA Corporation+$0M
AMZN Amazon.com, Inc.+$0M

Top sells this quarter · 2

DHR Danaher Corporationexit$0M
MSFT Microsoft Corporation$0M

Quarterly history (TTM returns)

PeriodAUM# PosReturn (1yr)SPY (1yr)Alpha (1yr)Flow
2026-03-31$15M17+12.19%+17.59%-5.40%+0.00B
2025-12-31$26M17+84.02%+17.72%+66.30%+0.00B
2025-09-30$15M7+22.81%+17.52%+5.29%+0.01B
2025-06-30$6M4+4.80%+14.94%-10.14%-0.01B
2025-03-31$13M7-12.11%+8.30%-20.42%-0.00B
2024-12-31$18M9+11.70%+24.89%-13.19%-0.04B
2024-09-30$61M18-21.43%+36.04%-57.47%-0.03B
2024-06-30$81M26-58.04%+24.49%-82.53%-0.05B
2024-03-31$147M33-63.98%+29.62%-93.60%+0.04B
2023-12-31$92M29-76.62%+26.18%-102.80%-0.05B
2023-09-30$204M38-48.85%+21.57%-70.41%+0.06B
2023-06-30$241M42-25.86%+19.42%-45.28%-0.50B
2023-03-31$988M74-44.43%-7.82%-36.61%+0.56B
2022-12-31$573M96+55.42%+7.56%+47.86%-0.41B
2022-09-30$635M107-14.43%-4.93%-9.50%+0.12B
2022-06-30$603M99-43.90%-16.11%-27.79%+0.15B