BlackBarn Capital Partners LP

CIK

2010204

Location

NEW YORK, NY

Portfolio Value

Mid $1,041,473,867

Diversification

Highly concentrated

Filing Date

Global Rank

#1,716 / 8,622 ▼ 290 · as of Mar 2026

Top Industry

Medical Instruments & Supplies 22.3%

3Y Alpha vs SPY

+1.8%

Period ended 4 months ago

Filed May 15, 2026 · 3mo

10 quarters · since Dec 2023

Clone Performance

Feb 2024–Jul 2026 · vs SPY

Hypothetical growth of buying every stock this filer reported holding, rebalancing on each filing and indexed to the same start. Option positions cannot be bought this way and are left out.

Not a measure of this manager's performance. Most of BlackBarn Capital Partners LP's reported book is option positions, which a stock-only clone cannot replicate. The figures below are the return of the 33% that is ordinary stock — as little as 13% in one quarter — so a manager whose options thesis lost money can still show a large gain here.

Cloned portfolio

+66.6%

SPY

+52.7%

Annualised alpha

+4.3%

Max drawdown

−18.3%

Estimate. 13F holdings are quarter-lagged, so the clone rebalances about 45 days after each period end — when the filing becomes public — and it excludes option and short positions. It tracks 33% of reported value on average across 10 quarters. Past performance does not predict future results.

Portfolio Concentration

19 tracked positions · as of Mar 31, 2026 · Δ vs Dec 31, 2025

Top Position

50.0%

−17.3 pts

Top 5

72.0%

−12.8 pts

Top 10

86.4%

−7.8 pts

HHI

2,700

Highly concentrated−1,933

Portfolio Trend

10 quarters · across all stocks

Sector Breakdown

As of Mar 31, 2026

Sector	% Portfolio	Value	Positions
Unclassified	52.2%	$543,862,032	2
Healthcare	24.8%	$258,744,673	7
Technology	6.8%	$71,270,600	3
Industrials	4.1%	$42,960,000	1
Real Estate	3.1%	$31,954,422	1
Utilities	3.0%	$31,114,800	1
Consumer Defensive	2.7%	$28,612,340	1
Communication Services	2.1%	$21,795,000	2
Consumer Cyclical	1.1%	$11,160,000	1

Last Quarter's Activity

Export CSV

Mar 31, 2026 vs Dec 31, 2025

Added To

Positions the filer increased

7 positions

Ticker	Company	Δ Shares	Shares	Value
MH	McGraw Hill, Inc.	+688,492	2,088,492	$28,612,340
ABUS	Arbutus Biopharma Corp	+650,000	2,500,000	$11,250,000
CCOI	Cogent Communications Holdings, Inc.	+350,000	1,000,000	$18,840,000
PRVA	Privia Health Group, Inc.	+285,000	1,585,000	$32,603,450
NIQ	NIQ Global Intelligence plc	+274,761	2,074,761	$23,590,032
AMRX	Amneal Pharmaceuticals, Inc.	+80,000	1,650,000	$20,509,500
VKTX	Viking Therapeutics, Inc.	+71,450	621,450	$20,221,983
No positions match the current search.

Trimmed

Positions the filer reduced

4 positions

Ticker	Company	Δ Shares	Shares	Value
WRBY	Warby Parker Inc.	−2,000,000	1,000,000	$21,070,000
DHC	Diversified Healthcare Trust	−1,717,727	4,812,413	$31,954,422
ROIV	Roivant Sciences Ltd.	−799,183	2,285,117	$63,297,740
SPY	Spdr S&P 500 ETF Trust	−700,000	800,000	$520,272,000
No positions match the current search.

New Positions

Positions the filer opened this quarter

6 positions

Ticker	Company	Shares	Value
AAL	American Airlines Group Inc.	4,000,000	$42,960,000
VECO	Veeco Instruments Inc	1,000,000	$33,860,000
PLTR	Palantir Technologies Inc.	175,000	$25,599,000
NXPI	NXP Semiconductors N.V.	60,000	$11,811,600
GBTG	Global Business Travel Group, Inc.	2,000,000	$11,160,000
SEAT	Vivid Seats Inc.	500,000	$2,955,000
No positions match the current search.

Sold Out

Positions the filer fully exited

3 positions

Ticker	Company	Shares	Value
ELAN	Elanco Animal Health Inc	1,700,000	$38,471,000
OSCR	Oscar Health, Inc.	1,300,000	$18,681,000
ACLS	Axcelis Technologies Inc	96,573	$7,758,674
No positions match the current search.

Portfolio Positions

Compact Export CSV View 13F filing

19 tracked positions · $1,041,473,867 total · filing declares 21 positions · $1,243,021,369 · as of Mar 31, 2026

All sectors Communication Services Consumer Cyclical Consumer Defensive Healthcare Industrials Real Estate Technology Utilities

Ticker	Company	Type	Shares	Δ Shares	Value (USD)	% Δ Value	% of Portfolio
SPY	Spdr S&P 500 ETF Trust PUT	Reduced	800,000	-700,000	$520,272,000	−49.1%	49.96%
RMD	Resmed Inc PUT Healthcare	Held	400,000	0	$89,792,000	−6.8%	8.62%
ROIV	Roivant Sciences Ltd. Healthcare	Reduced	2,285,117	-799,183	$63,297,740	−5.4%	6.08%
AAL	American Airlines Group Inc. PUT Industrials	NEW	4,000,000	NEW	$42,960,000	NEW	4.12%
VECO	Veeco Instruments Inc Technology	NEW	1,000,000	NEW	$33,860,000	NEW	3.25%
PRVA	Privia Health Group, Inc. Healthcare	Added	1,585,000	+285,000	$32,603,450	+5.8%	3.13%
DHC	Diversified Healthcare Trust Real Estate	Reduced	4,812,413	-1,717,727	$31,954,422	+0.9%	3.07%
NEE	Nextera Energy Inc Utilities	Held	335,000	0	$31,114,800	+15.7%	2.99%
MH	McGraw Hill, Inc. Consumer Defensive	Added	2,088,492	+688,492	$28,612,340	+23.9%	2.75%
PLTR	Palantir Technologies Inc. PUT Technology	NEW	175,000	NEW	$25,599,000	NEW	2.46%
NIQ	NIQ Global Intelligence plc	Added	2,074,761	+274,761	$23,590,032	−20.5%	2.27%
WRBY	Warby Parker Inc. PUT Healthcare	Reduced	1,000,000	-2,000,000	$21,070,000	−67.8%	2.02%
AMRX	Amneal Pharmaceuticals, Inc. Healthcare	Added	1,650,000	+80,000	$20,509,500	+3.7%	1.97%
VKTX	Viking Therapeutics, Inc. Healthcare	Added	621,450	+71,450	$20,221,983	+4.5%	1.94%
CCOI	Cogent Communications Holdings, Inc. PUT + SHARES Communication Services	Added	1,000,000	+350,000	$18,840,000	+34.4%	1.81%
NXPI	NXP Semiconductors N.V. Technology	NEW	60,000	NEW	$11,811,600	NEW	1.13%
ABUS	Arbutus Biopharma Corp Healthcare	Added	2,500,000	+650,000	$11,250,000	+26.4%	1.08%
GBTG	Global Business Travel Group, Inc. Consumer Cyclical	NEW	2,000,000	NEW	$11,160,000	NEW	1.07%
SEAT	Vivid Seats Inc. Communication Services	NEW	500,000	NEW	$2,955,000	NEW	0.28%

Covers the securities this platform tracks: U.S.-listed common stock and the put/call positions reported on it. A 13F can also report security types outside that coverage — preferred shares, bonds, warrants, untracked share classes — so the filing's own declared total can exceed the figures above. The source filing is linked at the top of this table.