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Blackbarn Capital Partners LP

CIK:0002010204
Hedge Fund
$1B AUM
23 holdings
New York, NY, US
Founded:2021
9 employees
Latest filing:Jun 30, 2025

BlackBarn Capital Partners LP is a hedge fund and SEC-registered investment adviser headquartered in New York, NY. Founded in June 2021, the firm is led by Chief Investment Officer Jonathan Carter and focuses on discretionary portfolio management for pooled investment vehicles and institutional clients. It currently manages approximately $1.1–1.8 billion in assets and employs 9 people, with the vast majority involved in investment functions. BlackBarn primarily serves non-US persons and high net worth investors through alternative investment strategies.

Investment Strategy

BlackBarn Capital Partners LP deploys a discretionary, opportunistic investment approach focused on concentrated positions in listed equities, such as SPY, TSLA, ROIV, UNH, and MOH, which represent over 90% of the stock portfolio. The firm actively manages a limited number of long and short investments, reallocating capital based on market volatility and opportunities across sectors. Its philosophy emphasizes risk-adjusted returns and asset growth predominantly for pooled investment vehicles and institutional clients.

Latest 13F Filing Activity

Blackbarn Capital Partners LP filed their most recent 13F report on Jun 30, 2025 disclosing 20 equity positions and 3 options positions with a total 13F market value of $2B. The fund increased holdings in Nextera Energy Inc., Intel Corp., Viking Therapeutics Inc. among other positions. Blackbarn Capital Partners LP reduced exposure to Unitedhealth Group Inc., Molina Healthcare Inc., RH among others.

Top Buys
N
NEENEXTERA ENERGY INC
+$17.4M
I
INTCINTEL CORP
+$12.3M
V
VKTXVIKING THERAPEUTICS INC
+$9.3M
D
DHCDIVERSIFIED HEALTHCARE TR
+$7.4M
R
ROIVROIVANT SCIENCES LTD
+$4.2M
Top Sells
U
UNHUNITEDHEALTH GROUP INC
-$34.6M
M
MOHMOLINA HEALTHCARE INC
-$9.1M
R
RHRH
-$7.0M
B
BRBSBLUE RIDGE BANKSHARES INC VA
-$5.6M
F
FBLAFB BANCORP INC
+$219.0K

Top Holdings

R
ROIVROIVANT SCIENCES LTD
+3.0%$52.1M
A
AMRXAMNEAL PHARMACEUTICALS INC
+1.6%$27.9M
A
ACLSAXCELIS TECHNOLOGIES INC
+1.4%$25.1M
D
DHCDIVERSIFIED HEALTHCARE TR
+1.3%$22.4M
M
MOHMOLINA HEALTHCARE INC
+1.3%$22.3M

Equity Positions (20)

TickerSecurityWeightMarket ValueSharesAvg CostPriceChange (QoQ)
ROIVANT SCIENCES LTD2.98%$52.1M4,625,000$10.99$11.27+$4.2M
AMNEAL PHARMACEUTICALS INC1.60%$27.9M3,446,570$6.98$8.09+$3.7M
AXCELIS TECHNOLOGIES INC1.44%$25.1M360,000$52.02$69.69+$1.2M
DIVERSIFIED HEALTHCARE TR1.28%$22.4M6,250,000$2.96$3.58+$7.4M
MOLINA HEALTHCARE INC1.28%$22.3M75,000$325.66$297.90-$9.1M

Options Positions (3)

TickerSecurityActionTypeNotional ValueContractsUnderlying PricePremium PaidChange (Contracts)Change (Value)
SPDR S&P 500 ETF TR
Put
$772.3M12,500$617.85$583.620+$73.1M
TESLA INCBought
Put
$603.6M19,000$317.66$321.30+14,000+$474.0M
ARK ETF TRNew
Put
$70.3M10,000$70.29$70.29+10,000+$70.3M

Industry Allocation

SURGICAL & MEDICAL INSTRUMENTS & APPARATUS
+13.7%
PHARMACEUTICAL PREPARATIONS
+10.5%
HOSPITAL & MEDICAL SERVICE PLANS
+3.0%
OPHTHALMIC GOODS
+2.0%
SERVICES-HEALTH SERVICES
+1.9%