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Foursixthree Capital LP
FOURSIXTHREE CAPITAL LP is a hedge fund headquartered in New York, NY. Founded in Delaware and registered as an investment adviser with the SEC, the firm manages portfolios for institutional clients and specializes in alternative asset management. As of 2025, it employs approximately 17 staff members and serves primarily investors interested in hedge fund strategies.
Investment Strategy
Foursixthree Capital LP pursues a long/short equity strategy focused mainly on U.S. publicly traded securities. The firm actively manages a concentrated portfolio, taking positions in companies from sectors such as technology, real estate, communications, and financials, employing deep fundamental research, risk management tools, and tactical allocation to maximize risk-adjusted returns for institutional and high-net-worth investors.
Latest 13F Filing Activity
Foursixthree Capital LP filed their most recent 13F report on Jun 30, 2025 disclosing 11 equity positions and 4 options positions with a total 13F market value of $287M. The fund increased holdings in Ciena Corp., Altice USA Inc., Telephone & Data SYS Inc. among other positions. Foursixthree Capital LP reduced exposure to Talen Energy Corp., Lumentum HLDGS Inc., Commscope HLDG Co. Inc. among others.
Top Holdings
Equity Positions (11)
| Ticker | Security | Weight | Market Value | Shares | Avg Cost | Price | Change (QoQ) |
|---|---|---|---|---|---|---|---|
T TDS | TELEPHONE & DATA SYS INC | 20.15% | $57.8M | 1,623,799 | $34.52 | $35.58 | +$2.1M |
C COMM | COMMSCOPE HLDG CO INC | 11.85% | $34.0M | 4,104,879 | $5.23 | $8.28 | -$4.0M |
C CIEN | CIENA CORP | 8.15% | $23.4M | 287,247 | $81.33 | $81.33 | +$23.4M |
R ROIV | ROIVANT SCIENCES LTD | 3.54% | $10.1M | 900,000 | $10.16 | $11.27 | +$1.6M |
A ABUS | ARBUTUS BIOPHARMA CORP | 2.76% | $7.9M | 2,557,367 | $3.47 | $3.09 | -$649.7K |
Options Positions (4)
| Ticker | Security | Action | Type | Notional Value | Contracts | Underlying Price | Premium Paid | Change (Contracts) | Change (Value) |
|---|---|---|---|---|---|---|---|---|---|
T TDS | TELEPHONE & DATA SYS INC | Bought | Put | $54.3M | 15,258 | $35.58 | $35.59 | +1,904 | +$2.6M |
C COMM | COMMSCOPE HLDG CO INC | Bought | Call | $9.3M | 11,220 | $8.28 | $8.28 | +11,220 | +$9.3M |
A ABR | ARBOR REALTY TRUST INC | Bought | Call | $4.4M | 4,125 | $10.70 | $10.70 | +4,125 | +$4.4M |
K KSS | KOHLS CORP | — | Put | $848.0K | 1,000 | $8.48 | $9.65 | 0 | +$30.0K |
Industry Allocation
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