Stocks/Funds/CIK 1605070

Bienville Capital Management, LLC

long-term holder
Quarterly 13F filings · Latest period 2026-03-31 · CIK 1605070
Assets
$527M
+27.8% YoY
Holdings
73
Lifetime alpha vs market
+1.01% annual
Average hold time
4.2 yr
median 3.5 yr

Quarterly history

Cum return +258% vs S&P +227% · α +31% lifetimeAUM $527M · peak $630MFlow $-4M (-1%)2016-062017-122019-062020-122022-062023-122025-062026-03
AUM ($B)fundS&P 500(gap = α)/ Flow in/out

Behavior signals (lifetime)

Dip response
+8.40%
adds when stocks drop
when a holding falls −10%+
Middle response
+2.86%
steady accumulation
Rally response
-8.16%
trims into rallies
when a holding rises +10%+

Top positions · 30

Ticker$ value% portYoYHold time
ACIOAptus Collared Income Op$43M8.2%4.5 yr
MELIMercadoLibre, Inc.$37M7.0%-11.4%3.5 yr
DASHDoorDash, Inc.$30M5.7%-17.8%2.0 yr
CIENCiena Corporation$27M5.2%+542.4%1.8 yr
KVYOKlaviyo, Inc.$24M4.5%-35.7%1.3 yr
RBRKRubrik, Inc.$23M4.4%-19.7%1.5 yr
SESea Limited$22M4.1%-36.5%4.3 yr
SPYState Street SPDR S&P 50$21M3.9%+17.6%8.8 yr
DDOGDatadog, Inc.$20M3.8%+19.0%1.0 yr
$18M3.5%0.3 yr
IOTSamsara Inc.$18M3.3%-17.3%0.8 yr
DRSKAptus Defined Risk ETF$17M3.2%2.5 yr
JAAAJanus Henderson AAA CLO $17M3.2%1.5 yr
AFRMAffirm Holdings, Inc.$15M2.8%+1.4%0.5 yr
SNOWSnowflake Inc.$15M2.8%+3.2%1.0 yr

Portfolio composition (YoY)

Industry mix
Software - Infrastructure21.9%+5.9pp$115M
Asset Management18.3%-10.1pp$96M
Specialty Retail12.4%+1.3pp$65M
Software - Application9.6%-4.2pp$51M
Asset Management - Income8.2%-1.7pp$43M
Internet Content & Information7.7%+4.3pp$40M
Communication Equipment5.2%+4.3pp$27M
Unknown3.5%$18M
Financial - Capital Markets2.7%$14M
Electronic Gaming & Multimedia2.2%$12M
Country
US83.4%+0.8pp
UY7.0%+2.7pp
SG4.1%
Unknown3.5%
KZ1.9%-2.0pp
CA0.2%
TW0.0%
Top 5: 30.6% · Top 10: 50.2% · Top 25: 83.6%

Winners

TickerPrev $PnLYoY %
CIEN$3M+0.02B542.4%
MDB$14M+0.01B39.5%
TSLA$5M+0.00B43.4%
SPY$11M+0.00B17.6%
AAPL$11M+0.00B14.7%

Losers

TickerPrev $PnLYoY %
KSPI$16M-0.00B-20.2%
MELI$18M-0.00B-11.4%
RBRK$8M-0.00B-19.7%

Top buys this quarter · 15

APGE Apogee Therapeutics, Inc.new+$18M
HOOD Robinhood Markets, Inc.new+$14M
DASH DoorDash, Inc.+$14M
SNOW Snowflake Inc.+$13M
AFRM Affirm Holdings, Inc.+$12M
DDOG Datadog, Inc.+$12M
RBRK Rubrik, Inc.+$9M
IOT Samsara Inc.+$8M
TTAN ServiceTitan, Inc.new+$7M
CRWV CoreWeave, Inc. Class A Commonnew+$7M

Top sells this quarter · 15

CFLT Confluent, Inc.exit$24M
GTLB GitLab Inc.exit$20M
DKNG DraftKings Inc.exit$20M
CPNG Coupang, Inc.exit$18M
MNDY monday.com Ltd.exit$16M
CIEN Ciena Corporation$23M
KSPI Joint Stock Company Kaspi.kz$11M
HUBS HubSpot, Inc.exit$7M
DUOL Duolingo, Inc.exit$6M
SE Sea Limited$5M

Quarterly history (TTM returns)

PeriodAUM# PosReturn (1yr)SPY (1yr)Alpha (1yr)Flow
2026-03-31$527M73+2.24%+17.59%-15.35%-0.00B
2025-12-31$630M76+20.92%+17.72%+3.20%+0.11B
2025-09-30$525M74+37.90%+17.52%+20.38%-0.01B
2025-06-30$507M68+38.49%+14.94%+23.55%+0.02B
2025-03-31$412M66+27.02%+8.30%+18.72%+0.01B
2024-12-31$408M78+33.63%+24.89%+8.74%-0.02B
2024-09-30$385M75+26.75%+36.04%-9.29%-0.05B
2024-06-30$415M77+26.92%+24.49%+2.43%+0.06B
2024-03-31$329M77+26.83%+29.62%-2.80%-0.02B
2023-12-31$328M83+26.97%+26.18%+0.79%-0.01B
2023-09-30$316M88+19.51%+21.57%-2.05%+0.04B
2023-06-30$260M86+16.65%+19.42%-2.77%-0.01B
2023-03-31$255M95-7.81%-7.82%+0.01%-0.03B
2022-12-31$268M89-16.32%-18.17%+1.86%+0.01B
2022-09-30$255M108-7.06%-15.51%+8.45%+0.04B
2022-06-30$206M127-9.10%-10.62%+1.52%+0.04B