Fort Hoosac Management, LLC

Hedge Fund • Multi-Strategy

Fort Hoosac Management, LLC is a Multi-Strategy Hedge Fund based in New York, NY led by Paul Jerome Isaac, reporting $778.6M in AUM as of Q3 2025 with 48% Unknown concentration, 80% concentrated in top 10 holdings, and 42% allocation to GRAL.

PresidentPaul Jerome Isaac

Portfolio Value: $145.9M
Positions: 35
Top Holding: GRAL at 41.99%
Last Reported: Q3 2025

Address530 Fifth Avenue, 20th Floor, New York, NY, 10036, United States

Top Holdings

Largest long holdings in Fort Hoosac Management, LLC's portfolio (80.3% of total portfolio)

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Holding	Sector	Position	Weight	Traded	Ownership	Owned Since
1 GRAIL, Inc. GRAL	Unknown Unknown	$61.3M	41.99%	-$118.3K Sold	2.87% 1.0M shares	Q2 2024 Held for 1y 5m
2 Greif, Inc. GEF.B	Packaging & Containers Consumer Cyclical	$12.1M	8.32%	—	0.34% 197.0K shares	Q4 2019 Held for 5y 11m
3 Stereotaxis STXS	Medical - Instruments & Supplies Healthcare	$8.9M	6.08%	—	3.13% 2.9M shares	Q3 2019 Held for 6y 2m
4 SHG Shinhan Financial Group SHG	Unknown Unknown	$6.9M	4.74%	+$4.9M Bought	— 137.2K shares	Q3 2023 Held for 2y 2m
5 Sonida Senior Living SNDA	Medical - Care Facilities Healthcare	$6.1M	4.16%	-$180.1K Sold	1.16% 218.8K shares	≤ Q2 2013 Held for 12y 5m+
6 Corebridge Financial CRBG	Asset Management Financial Services	$6.0M	4.15%	—	0.04% 188.7K shares	Q4 2022 Held for 2y 11m
7 Genworth Financial GNW	Insurance - Life Financial Services	$4.3M	2.97%	+$1.3M Bought	0.12% 487.4K shares	Q1 2025 Held for 8 months
8 Oppenheimer Holdings OPY	Financial - Capital Markets Financial Services	$4.1M	2.79%	—	0.52% 55.0K shares	Q3 2022 Held for 3y 2m
9 Arvinas ARVN	Biotechnology Healthcare	$3.9M	2.64%	+$3.9M New	0.62% 452.8K shares	Q3 2025 Held for 2 months
10 SiriusPoint SPNT	Insurance - Reinsurance Financial Services	$3.6M	2.49%	—	0.17% 200.8K shares	Q4 2021 Held for 3y 11m

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Changes

Portfolio activity, position movements, and quarter-over-quarter changes in Fort Hoosac Management, LLC's latest filing

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Market Value

$145.9M

Prior: $112.2M

Q/Q Change

+29.98%

+$33.6M

Net Flows % of MV

+12.52%

Turnover Ratio

7.57%

New Purchases

8 stocks

$11.7M

Added To

4 stocks

+$7.5M

Sold Out Of

2 stocks

$575.5K

Reduced Holdings

3 stocks

-$352.4K

Increased Positions

Position	Shares Δ	Change
1 Arvinas ARVN	New	0 → 452.8K +$3.9M
2 CBL & Associates Properties CBL	New	0 → 96.6K +$3.0M
3 Navient NAVI	New	0 → 105.7K +$1.4M
4 Tamboran Resources TBN	New	0 → 49.5K +$1.4M
5 Navios Maritime Partners NMM	New	0 → 24.8K +$1.1M

Decreased Positions

Position	Shares Δ	Change
1 Seneca Foods SENEB	Sold	2.9K → 0 −$293.5K
2 Inhibrx Biosciences, Inc. INBX	Sold	19.8K → 0 −$282.0K
3 Seneca Foods SENEA	-11.93%	4.2K → 3.7K −$54.0K
4 Sonida Senior Living SNDA	-2.88%	225.3K → 218.8K −$180.1K
5 GRAIL, Inc. GRAL	-0.19%	1.0M → 1.0M −$118.3K

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Analytics

Portfolio insights and performance metrics for Fort Hoosac Management, LLC

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Sector Allocation

Financial Services

15.90%

Healthcare

13.10%

Consumer Cyclical

8.80%

Communication Services

5.00%

Real Estate

3.30%

Basic Materials

2.80%

Energy

2.10%

Industrials

0.90%

Consumer Defensive

0.30%

Technology

0.20%

Market Cap Distribution

Mega Cap (> $200B)

2.00%

Large Cap ($10B - $200B)

4.92%

Mid Cap ($2B - $10B)

58.85%

Small Cap ($300M - $2B)

21.45%

Micro Cap ($50M - $300M)

7.80%

Nano Cap (< $50M)

0.24%

N/A (ETF or Unknown)

4.74%

Portfolio Concentration

Top 10 Holdings %

80.34%

Top 20 Holdings %

94.31%

Top 50 Holdings %

100.0%

Top 100 Holdings %