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Castalian Partners, LLC

CIK:0001976319
Hedge Fund
$351M AUM
1 holdings
Excelsior, MN, United States
Founded:2016
25 employees
Latest filing:Jun 30, 2025

Castalian Partners, LLC is an independent investment firm headquartered in Excelsior, Minnesota. Founded in 2016, the firm manages a single private investment partnership with a value-centric investment approach, focusing on compounding capital at superior long-term rates of return. Castalian leverages intensive research, including both financial analysis and forensic diligence, to exploit public market inefficiencies. The firm employs fewer than 25 people and principally serves high-net-worth individuals and institutional clients.

Investment Strategy

Castalian Partners employs a value-centric investment strategy, concentrating on compounding capital at attractive long-term rates. The firm focuses on exploiting inefficiencies in public markets that are typically unavailable to large or capacity-constrained investors. Their research-intensive process includes rigorous financial analysis, forensic review, and on-the-ground diligence to identify mispriced opportunities across various sectors and instruments, including options and equities.

Top Buys
N
NRPNATURAL RESOURCE PARTNERS L
+$7.35B
Top Sells
N
NRPNATURAL RESOURCE PARTNERS L
+$7.35B
A
AMTMAMENTUM HOLDINGS INC
-$5.5M
S
SAICSCIENCE APPLICATIONS INTL CO
-$797.1K
N
NATLNCR ATLEOS CORPORATION
-$527.6K

Top Holdings

N
NRPNATURAL RESOURCE PARTNERS L
+100.0%$7.36B

Equity Positions (1)

TickerSecurityWeightMarket ValueSharesAvg CostPriceChange (QoQ)
N
NRP
NATURAL RESOURCE PARTNERS L100.00%$7.36B77,081$111.00$95.51+$7.35B

Industry Allocation

BITUMINOUS COAL & LIGNITE SURFACE MINING
+100.0%