Stocks/Funds/CIK 1961738

Arvin Capital Management LP

concentrated
Quarterly 13F filings · Latest period 2026-03-31 · CIK 1961738
Assets
$428M
+57.4% YoY
Holdings
23
Lifetime alpha vs market
-4.13% annual
Average hold time
1.2 yr
median 1.3 yr

Quarterly history

Cum return +28% vs S&P +41% · α -13% lifetimeAUM $428M · peak $464MFlow $-2M (-1%)2023-122024-062024-122025-062025-122026-03
AUM ($B)fundS&P 500(gap = α)/ Flow in/out

Behavior signals (lifetime)

Dip response
+9.96%
adds when stocks drop
when a holding falls −10%+
Middle response
+1.49%
steady accumulation
Rally response
-8.05%
trims into rallies
when a holding rises +10%+

Top positions · 23

Ticker$ value% portYoYHold time
TACTransAlta Corporation$59M13.7%+42.2%1.3 yr
TMOThermo Fisher Scientific$55M12.8%-0.9%1.3 yr
AMTMAmentum Holdings, Inc.$54M12.6%+43.3%1.5 yr
DHRDanaher Corporation$35M8.2%-7.1%1.8 yr
$29M6.7%1.5 yr
GXOGXO Logistics, Inc.$27M6.4%+32.7%1.3 yr
OPCHOption Care Health, Inc.$19M4.4%-23.0%1.5 yr
CRSCarpenter Technology Cor$18M4.3%+118.3%2.0 yr
AKAMAkamai Technologies, Inc$16M3.6%+42.7%0.3 yr
QQnity Electronics, Inc.$15M3.5%0.5 yr
CEGConstellation Energy Cor$15M3.4%+39.2%1.0 yr
AMZNAmazon.com, Inc.$12M2.8%+9.5%2.5 yr
FICOFair Isaac Corporation$12M2.8%-42.1%0.3 yr
ACVAACV Auctions Inc.$11M2.6%-69.9%2.0 yr
TECHBio-Techne Corporation$11M2.5%-10.4%0.8 yr

Portfolio composition (YoY)

Industry mix
Medical - Diagnostics & Research21.8%+17.0pp$93M
Independent Power Producers13.7%+5.4pp$59M
Aerospace & Defense12.6%+1.3pp$54M
Unknown6.7%-1.0pp$29M
Integrated Freight & Logistics6.4%+2.2pp$27M
Semiconductors5.4%-2.7pp$23M
Software - Infrastructure4.7%$20M
Medical - Care Facilities4.4%-2.1pp$19M
Manufacturing - Metal Fabrication4.3%-4.2pp$18M
Software - Application3.9%-0.6pp$17M
Country
US77.4%+16.2pp
CA13.7%+5.4pp
Unknown6.7%-1.0pp
IL1.8%-6.3pp
CH0.3%
Top 5: 54.1% · Top 10: 76.4% · Top 25: 100.0%

Winners

TickerPrev $PnLYoY %
TSEM$22M+0.09B392.1%
CRS$23M+0.03B118.3%
AMTM$31M+0.01B43.3%
TAC$23M+0.01B42.2%
AL$7M+0.00B36.3%

Losers

TickerPrev $PnLYoY %
OPCH$18M-0.00B-23.0%
DHR$13M-0.00B-7.1%
META$6M-0.00B-0.4%

Top buys this quarter · 15

TMO Thermo Fisher Scientific Inc.+$22M
AKAM Akamai Technologies, Inc.new+$16M
FICO Fair Isaac Corporationnew+$12M
AMTM Amentum Holdings, Inc.+$11M
DHR Danaher Corporation+$9M
TAC TransAlta Corporation+$9M
OPCH Option Care Health, Inc.+$6M
META Meta Platforms, Inc.+$4M
CEG Constellation Energy Corporati+$4M
SOLS Solstice Advanced Materials Innew+$3M

Top sells this quarter · 15

GEHC GE HealthCare Technologies Incexit$22M
RIG Transocean Ltd.$18M
SNPS Synopsys, Inc.exit$17M
EFX Equifax Inc.exit$13M
AMZN Amazon.com, Inc.$11M
CRS Carpenter Technology Corporati$9M
IQV IQVIA Holdings Inc.exit$7M
ITRI Itron, Inc.exit$6M
FND Floor & Decor Holdings, Inc.exit$6M
NVDA NVIDIA Corporationexit$6M

Quarterly history (TTM returns)

PeriodAUM# PosReturn (1yr)SPY (1yr)Alpha (1yr)Flow
2026-03-31$428M23+19.73%+17.59%+2.14%-0.00B
2025-12-31$464M28+19.91%+17.72%+2.19%+0.00B
2025-09-30$432M22+9.30%+17.52%-8.22%+0.05B
2025-06-30$350M24+11.09%+14.94%-3.85%+0.05B
2025-03-31$272M23-6.06%+8.30%-14.36%+0.04B
2024-12-31$249M27+15.01%+24.89%-9.87%+0.02B
2024-09-30$237M21+9.46%+5.75%+3.70%-0.02B
2024-06-30$233M21-5.52%+4.38%-9.90%+0.03B
2024-03-31$216M20+13.67%+10.39%+3.27%+0.00B
2023-12-31$187M22