683 Capital Management, LLC

Q1 2026 13F-HR Detailed Holdings

Location
New York, NY
Holdings as of
3/31/2026
Date filed
5/15/2026
Form type
13F-HR
Num holdings
237
Total value ($000)
$1,916,109
Net value change ($000)
-382,423 (-16.6%)
New positions
30
Sold out positions
31
Turnover %
26.7%
Sector allocation + QoQ delta (equities-only)

Holdings broken out by other managers reported in the original SEC filing. View aggregated holdings

You are on the SEC detailed breakdown page. Rows are shown as reported in the filing (including other manager, discretion, and voting authority fields), and are not merged like the standard holdings view. Switch to aggregated holdings.

Snapshot: Change Analysis

Compared to Q4 2025
Methodology: sector metrics are equities-only; instrument mix chart is ex-options; options exposure is shown separately. Why this matters.
Top Adds (Value $000, Stocks/ETFs)
BDX 17,911 102.5%
ASTH 17,164 NEW
KSPI 14,479 69.9%
LLY 13,797 NEW
CPNG 11,517 NEW
GPC 11,104 NEW
BKNG 9,263 NEW
TGTX 8,868 82.6%
WAL 7,534 89.6%
ICLR 6,861 NEW
Top Reduces (Value $000, Stocks/ETFs)
WAVE LIFE SCIENCES LTD -32,730 -48.0%
UWMC -30,881 -100.0%
WDC -24,686 -100.0%
HRMY -15,529 -100.0%
CVNA -14,574 -23.0%
GOSS -14,448 -89.8%
COF -12,780 -15.7%
SUNC -11,581 -100.0%
GUTS -10,225 -76.9%
GXO -10,133 -28.1%
Instrument mix + QoQ Δ (ex-options)
Derivatives reported exposure ($000): 837,964 (43.7% of total reported value)
How this table is calculated: SEC VALUE ($000) is used as reported. For derivatives (PUT/CALL/WARRANT/RIGHT), SEC value represents reported underlying exposure, not premium cash paid/received. Column % is bucket-based: non-options share is calculated inside non-option total, options share is calculated inside options total. Details.
Filter:
Instrument:
Issuer Name Ticker Sector Industry Class History Value ($000) % Shares Shares Δ Shares Δ% Value Δ ($000) Value Δ% Principal Option Type Discretion Other Manager Sole Shared None

Other Managers

Num Name File Number
1 683 Capital Partners, LP 028-14774